CN108906232A - A kind of energy-saving vertical that architectural engineering uses mill mill - Google Patents
A kind of energy-saving vertical that architectural engineering uses mill mill Download PDFInfo
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- CN108906232A CN108906232A CN201810896567.XA CN201810896567A CN108906232A CN 108906232 A CN108906232 A CN 108906232A CN 201810896567 A CN201810896567 A CN 201810896567A CN 108906232 A CN108906232 A CN 108906232A
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- arc
- shaped slider
- screening plate
- sieve plate
- sliding groove
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- 238000012216 screening Methods 0.000 claims abstract description 233
- 238000000227 grinding Methods 0.000 claims abstract description 191
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 238000003825 pressing Methods 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 7
- 239000004568 cement Substances 0.000 abstract description 133
- 239000000463 material Substances 0.000 abstract description 120
- 239000002245 particle Substances 0.000 abstract description 105
- 238000000034 method Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 15
- 238000003801 milling Methods 0.000 description 18
- 238000001125 extrusion Methods 0.000 description 17
- 239000008187 granular material Substances 0.000 description 16
- 230000008569 process Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/003—Shape or construction of discs or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention belongs to disk technique fields, more particularly to a kind of energy-saving vertical that architectural engineering uses grinds mill, it includes bushing, conical grinding roller, rotary column, disc-grinding mechanism, supporting wheel, wherein the first arc screening plate and the second arc screening plate can sieve cement material particle at large, medium and small three cement material particle regions, it can be expressed to small cement material particle, medium cement material particle and large cement material particles simultaneously convenient for bushing, to improve the efficiency of the cement material of broken different size particle.In addition, the sound of generation of the conical grinding roller with the first arc screening plate and the design cooperation of the second arc screening plate during grinding can be relatively small with thermal energy, to save the electric energy of a part, energy-efficient effect is reached.The configuration of the present invention is simple has preferable using effect.
Description
Technical field
The invention belongs to disk technique fields more particularly to a kind of energy-saving vertical that architectural engineering uses to grind mill.
Background technique
Vertical mill is the popular milling equipment for manufacturing cement powder at present, and vertical mill compares traditional milling system, Vertical Mill
It is milled high-efficient, the power consumption of vertical mill is only six ten ten to percent 5 the percent of ball mill；In addition, there are also concentrate for vertical mill
Broken, grinding, the advantages of drying, the techniques such as powder is selected to be integrated, greatly simplify the vertical technological process of production.But vertical mill is used for powder
The electric energy of broken material is part, and the power consumption of other parts is predominantly converted to thermal energy harmony energy in other aspects
And disappear, this is a very big waste.In order to while also can be reduced certain electricity in the case where not influencing to be milled efficiency
It can be lost, reach energy-efficient effect, it is possible to improve the part that electric energy is changed into sound energy；By designing a kind of attenuating sound energy loss
The vertical mill mill of consumption reaches energy-efficient effect.
The present invention design a kind of energy-saving vertical that architectural engineering uses mill mill solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of energy-saving vertical that architectural engineering uses mill mill
Disk, it adopts the following technical solutions to realize.
In the description of the present invention, it should be noted that the indicating positions such as term "inner", "lower", "upper" or position are closed
System be orientation based on the figure perhaps positional relationship or the invention product using when the orientation or position usually put
Set relationship, it is only for convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed or operated with specific orientation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
A kind of energy-saving vertical that architectural engineering uses mill mill, it is characterised in that：It includes bushing, conical grinding roller, turns
Column, disc-grinding mechanism, supporting wheel are wherein equipped with disc-grinding mechanism on the upper disk surface of supporting wheel；One end of rotary column is equipped with circle
Taper grinding roller；Bushing is fixedly installed in the external conical surface of conical grinding roller；One is formed by bushing, conical grinding roller and rotary column
Grinding roller combination；The upside of disc-grinding mechanism has been evenly distributed three groups of grinding roller combinations along circumferential direction；Grinding roller combination in bushing with
Disc-grinding mechanism matches.
Above-mentioned disc-grinding mechanism includes mill body, arc shaped slider sliding groove, annular liner disk, the second arc guide barrel, the first arc
Guide groove, the first sieve plate sliding groove, the second sieve plate sliding groove, the first sieve plate sliding channel, the second sieve plate sliding channel, annular mill
Slot, sorting mechanism, wherein mill body is fixedly mounted on the upper disk surface of supporting wheel；Mill body is far from the disk of supporting wheel
It is provided with annular slot grinding；Annular liner disk is fixedly mounted on the kerve face of annular slot grinding, the inner headed face of annular liner disk and annular slot grinding
Inner headed face be connected, the periphery of annular liner disk is connected with the periphery of annular slot grinding；Along week in the disk of annular liner disk
Second sieve plate sliding channel there are six equably being opened to direction；There are six equably being opened along circumferential direction in the disk of annular liner disk
First sieve plate sliding channel；First sieve plate sliding channel is located between annular liner disk inner headed face and the second sieve plate sliding channel；Mill
Arc shaped slider sliding groove there are six equably being opened along circumferential direction in disk body；The inner arc groove face of each arc shaped slider sliding groove
On be provided with first arc guide barrel；Second arc is provided on the outer arcuate groove face of each arc shaped slider sliding groove to lead
Slot；The inverted draw cut face of each arc shaped slider sliding groove is to the first sieve plate sliding groove for being provided with perforation between the kerve face of annular slot grinding
With the second sieve plate sliding groove；First sieve plate sliding groove is located between the second sieve plate sliding groove and the inner headed face of annular slot grinding；It is each
The first sieve plate sliding groove at a arc shaped slider sliding groove is communicated with corresponding first sieve plate sliding channel in annular liner disk, and the
One sieve plate sliding groove is identical as the first sieve plate sliding channel size；The second sieve plate sliding groove at each arc shaped slider sliding groove
The second sieve plate sliding channel corresponding in annular liner disk communicates, and the second sieve plate sliding groove and the second sieve plate sliding channel size
It is identical；Six sorting mechanisms are separately mounted to six arc shaped slider sliding grooves and relevant first arc of arc shaped slider sliding groove
In guide groove, the second arc guide barrel, the second sieve plate sliding groove and the first sieve plate sliding groove；Sorting mechanism combined with grinding roller in bushing
It matches.
Above-mentioned sorting mechanism is led including the second arc screening plate, the first arc screening plate, arc shaped slider, support column, the first arc
Block, the first spring, the second arc guide block, second spring, the second rectangular mesh, the first rectangular mesh, post holes, wherein arc shaped slider passes through
The mode being slidably matched is mounted in the arc shaped slider sliding groove of mill body；Two post holes of perforation are provided on arc shaped slider；Two
One end of a support column is fixedly mounted on the inverted draw cut face of arc shaped slider sliding groove, and the other end is each passed through in arc shaped slider two
It post holes and is fixedly mounted on the kerve face of arc shaped slider sliding groove；The first arc is fixedly installed on the intrados of arc shaped slider
Guide block；First arc guide block is mounted in corresponding first arc guide barrel by way of being slidably matched；Two the first springs
One end is mounted on the first arc guide block, and the other end is mounted on the kerve face of the first arc guide barrel；Two the first springs are located at
In first arc guide barrel；The second arc guide block is fixedly installed on the extrados of arc shaped slider；Second arc guide block passes through sliding
The mode of cooperation is mounted in corresponding second arc guide barrel；One end of three second springs is mounted on the second arc guide block,
The other end is mounted on the kerve face of the second arc guide barrel；Three second springs are located in the first arc guide barrel；First sieve bend
Plate is fixedly mounted on the upper surface of arc shaped slider, and the first arc screening plate passes through phase on mill body far from one end of arc shaped slider
Corresponding first sieve plate sliding channel on the first sieve plate sliding groove answered and annular liner disk；Second arc screening plate is fixedly mounted on arc
On the upper surface of shape sliding block, and the second arc screening plate passes through corresponding second sieve plate on mill body far from one end of arc shaped slider and slides
Corresponding second sieve plate sliding channel on dynamic slot and annular liner disk；On the intrados of first arc screening plate along circumferential direction equably
It is provided with the first rectangular mesh of multiple perforations；Multiple perforations are equably provided on the intrados of second arc screening plate along circumferential direction
Second rectangular mesh；The size of first rectangular mesh is greater than the size of the second rectangular mesh.
Above-mentioned first arc screening plate and the second arc screening plate combined with grinding roller in bushing match；It is above-mentioned annular liner disk with
Bushing in grinding roller combination matches.
As the further improvement of this technology, above-mentioned supporting wheel is connected far from one end of mill body with driving mechanism.
So after driving mechanism movement, driving mechanism is rotated through supporting wheel band movable grinding disc body.
As the further improvement of this technology, above-mentioned rotary column is connected far from one end of conical grinding roller with pressing mechanism.
So after pressing mechanism movement, pressing mechanism drives conical grinding roller to move down through rotary column, and bushing can be with annular liner disk phase
CONTACT WITH FRICTION.
As the further improvement of this technology, at the two side ends angle of the above-mentioned one end of first arc screening plate far from arc shaped slider
For fillet.For the ease of driving in the first arc screening plate rotary course in mill body in such design, the first arc screening plate is remote
The two sides fillet of one end from arc shaped slider, which preferably can be squeezed mutually with bushing, to be contacted, and the abrasion in extrusion process is reduced.
As the further improvement of this technology, at the two side ends angle of the above-mentioned one end of second arc screening plate far from arc shaped slider
For fillet.For the ease of driving in the second arc screening plate rotary course in mill body in such design, the second arc screening plate is remote
The two sides fillet of one end from arc shaped slider, which preferably can be squeezed mutually with bushing, to be contacted, and the abrasion in extrusion process is reduced.
As the further improvement of this technology, the distance between above-mentioned two neighboring first arc screening plate is less than the first sieve pore
The distance between two side walls.Such design guarantees that the gap between two neighboring first arc screening plate allows to pass through cement
The size of material particles allows the size by cement material particle less than the first sieve pore, can thus maintain to cross two neighboring
The cement material granular size in gap and the first sieve pore between the first arc screening plate reaches design requirement.
As the further improvement of this technology, above-mentioned first spring and second spring are compressed spring；When the first spring
When uncompressed with second spring, the first arc guide block is located at the top of the first arc guide barrel, and the second arc guide block is located at second
The top of arc guide barrel, the first arc screening plate stretch out the first sieve plate sliding channel and the first rectangular mesh far from one end of arc shaped slider
On annular liner disk upper disk surface, the second arc screening plate stretches out the second sieve plate sliding channel and the far from one end of arc shaped slider
Two rectangular mesh are located on annular liner disk upper disk surface.
The effect of liner disk and bushing in the present invention is, after bushing is in contact with liner disk, under the pressurization of pressing mechanism,
There are bigger pressure between bushing, after cement material particle enters bushing and liner disk, between bushing and liner disk mutually
Cement material particle can be worn into powder up to standard by extrusion fit.In addition, the abrasion of liner disk and bushing is bigger, one section is used
It can be replaced after time.
For the bushing in grinding roller combination, during bushing and liner disk mutual extrusion are milled, mill body is driving lining
Disc spins, then liner disk can drive bushing to rotate around the axis of rotary column during squeezing milling, bushing drives cone mill
Roller and rotary column rotation.
First arc screening plate and the second arc screening plate combined with grinding roller in the process that matches of bushing：First, work as grinding roller
When bushing in combination is not moved down with liner disk mutual extrusion milling, the first arc screening plate and the second arc screening plate be not by under
Pressure；The first spring and second spring are uncompressed at this time, and the first arc guide block is located at the top of the first arc guide barrel, the second arc
Guide block is located at the top of the second arc guide barrel, and the first arc screening plate stretches out the first sieve plate sliding channel far from one end of arc shaped slider
And first rectangular mesh be located on annular liner disk upper disk surface, the second arc screening plate stretches out the second sieve plate far from one end of arc shaped slider
Sliding channel and the second rectangular mesh are located on annular liner disk upper disk surface.Second, when grinding roller combination in bushing and liner disk it is mutual
During squeezing milling, since mill body drives the first arc screening plate and the rotation of the second arc screening plate, then bushing will squeeze
The fillet of the first arc screening plate and the second arc screening plate is pressed, the first arc screening plate and the second arc screening plate are extruded and move down,
First arc screening plate and the second arc screening plate move down arc shaped slider, and the first arc guide block and the second arc guide block follow
Arc shaped slider movement, the first spring and second spring are compressed.Third, after the first arc screening plate is pressed down against, the first arc
When one end end face of the shape sieve plate far from arc shaped slider and annular liner disk upper disk surface reach co-planar；Second arc screening plate is downward
After extruding, one end end face of second arc screening plate far from arc shaped slider and annular liner disk upper disk surface reach when also arriving co-planar, arc
Shape sliding block is moved down into the position being in contact with the kerve face of arc shaped slider sliding groove, and arc shaped slider at this time can not be after
It is continuous to move down.4th, after the first arc screening plate and the second arc screening plate are no longer influenced by the extruding of bushing, in the first spring and
Under the reset response of second spring, the first arc guide block and the second arc guide block make arc shaped slider movement reset to raw bits
It sets, the first arc screening plate and the second arc screening plate are moved upwards up to home position.
The design that the size of first rectangular mesh is greater than the size of the second rectangular mesh is：Mill is fallen in cement material particle
Disk body middle position, the mill body then rotated drive cement material particle rotation, and cement material particle is under the action of the centrifugal force
To mill body peripolesis.In cement material particle to during mill body peripolesis, large cement material particles fail to lead to
Cross the first rectangular mesh, medium cement material particle and small cement material particle are by the first rectangular mesh, but medium cement material
Particle fails through the second rectangular mesh, and small cement material particle can pass through the second rectangular mesh.In short, in the first arc screening plate and
Under the screening of two arc screening plates, large cement material particles are trapped between the first arc screening plate and annular slot grinding inner headed face, in
Equal cement materials particle is trapped between the first arc screening plate and the second arc screening plate, and small cement material particle is trapped in the
Between two arc screening plates and annular slot grinding periphery.
One end of two support columns is fixedly mounted on the inverted draw cut face of arc shaped slider sliding groove, and the other end is each passed through arc
It two post holes and is fixedly mounted on the kerve face of arc shaped slider sliding groove in sliding block；Such design is, arc shaped slider energy
It slides on the support columns；In addition, support column can the mill body well to arc shaped slider sliding groove top play and support well
Effect, prevents the mill body on arc shaped slider sliding groove top from deforming under weight.
When vertical mill mill of the invention does not work, grinding roller combination is located at the upside of mill body, and in grinding roller combination
Bushing is not contacted with the first arc screening plate and the generation of the second arc screening plate；First spring and second spring are uncompressed, the first arc
Shape guide block is located at the top of the first arc guide barrel, and the second arc guide block is located at the top of the second arc guide barrel, the first arc screening plate
The first sieve plate sliding channel is stretched out in one end far from arc shaped slider and the first rectangular mesh is located on annular liner disk upper disk surface, and second
Arc screening plate stretches out the second sieve plate sliding channel far from one end of arc shaped slider and the second rectangular mesh is located at annular liner disk upper disk surface
On.
In the conical grinding roller course of work, male cone (strobilus masculinus) diameter of the conical grinding roller close to mill body middle position is less than circle
For taper grinding roller close to the male cone (strobilus masculinus) diameter of the external disc of mill, it is inner cone that conical grinding roller, which is tapered end close to mill body middle position,
End, conical grinding roller are rear tapered end close to the tapered end of the external disc of mill.It is, the male cone (strobilus masculinus) of tapered end is straight before conical grinding roller
Diameter is less than the male cone (strobilus masculinus) diameter of tapered end after conical grinding roller.
When vertical mill mill pulverizing cement material of the invention, driving mechanism is acted and driving mechanism is through supporting wheel band
Movable grinding disc body and annular liner disk rotation；Then, the material conveying mechanism on the upside of mill body falls cement material in mill body
Middle position, the mill body then rotated drive cement material particle rotation, and cement material particle is under the action of the centrifugal force to mill
Disc perimeter movement.Under the screening effect of the first arc screening plate and the second arc screening plate, large cement material particles are trapped in
Between first arc screening plate and annular slot grinding inner headed face, medium cement material particle is trapped in the first arc screening plate and the second arc
Between shape sieve plate, small cement material particle is trapped between the second arc screening plate and annular slot grinding periphery.
Later, pressing mechanism acts and pressing mechanism is moved down through the conical grinding roller of rotary column drive, and bushing follows circular cone
Shape grinding roller moves down, and bushing can be with annular liner disk phase CONTACT WITH FRICTION, and bushing is by corresponding first arc screening plate and the second arc
The shape sieve plate press position coplanar to annular liner disk.Since mill body drives the first arc screening plate and the rotation of the second arc screening plate,
So bushing will squeeze the fillet of the first arc screening plate and the second arc screening plate, the first arc screening plate and the second arc screening plate quilt
Extruding moves down, and the first arc screening plate and the second arc screening plate move down arc shaped slider, the first arc guide block and
Two arc guide blocks follow arc shaped slider to move, and the first spring and second spring are compressed.When the first arc screening plate is pressed down against
Afterwards, when one end end face of first arc screening plate far from arc shaped slider and annular liner disk upper disk surface reach co-planar；Second arc
After sieve plate is pressed down against, one end end face of second arc screening plate far from arc shaped slider is coplanar up to also arriving with annular liner disk upper disk surface
When state, arc shaped slider is moved down into the position being in contact with the kerve face of arc shaped slider sliding groove, arc shaped slider at this time
It can not continue to move down.This ensures that bushing, during being milled with annular liner disk mutual extrusion, annular serves as a contrast
The upper surface of disk forms the flat disk of a not no groove face, and the cement material in annular liner disk will not be extruded to annular lining
In the second sieve plate sliding channel and the first sieve plate sliding channel of disk, it can more preferably cooperate with annular liner disk convenient for bushing and be milled.When
After lower one group of bushing coining of the first arc screening plate and the second arc screening plate, the first arc screening plate and second be extruded before under
Arc screening plate is just no longer influenced by the extruding of bushing, under the first spring and the reset response of second spring, the first arc guide block and
Second arc guide block makes arc shaped slider movement reset to home position, and the first arc screening plate and the second arc screening plate move up
Screening to home position, and the first arc screening plate and the second arc screening plate continues to screen cement material.
Bushing is after going down the first arc screening plate and the extruding of the second arc screening plate, bushing and liner disk mutual extrusion milling the
The cement granules for being screened out at one arc screening plate and the second arc screening plate.Since conical grinding roller and bushing are all cone-shapeds
State, and the male cone (strobilus masculinus) diameter of tapered end is less than the male cone (strobilus masculinus) diameter of tapered end after conical grinding roller before conical grinding roller, so being located at circle
The bushing male cone (strobilus masculinus) diameter at taper grinding roller inner cone end is less than the male cone (strobilus masculinus) diameter that bushing end is bored after conical grinding roller.In bushing
It is cooperated during being milled with annular liner disk, the front end portion extruding of bushing is trapped in the first arc screening plate and annular is ground
The middle-end portion extrusion of large cement material particles between slot inner headed face, bushing is trapped in the first arc screening plate and the second arc
Medium cement material particle between sieve plate, the rear end part extruding of bushing are trapped in outside the second arc screening plate and annular slot grinding
Small cement material particle between disc.Such design can make bushing preferably squeeze milling variable grain size cement
Material, bushing can be expressed to small cement material particle, medium cement material particle and large cement material particles simultaneously, to improve
The efficiency of the cement material of broken different size particle；To in cement material shattering process, Particle Breakage produces conical grinding roller
Raw vibration determines by Particle Breakage situation, because conical grinding roller is simultaneously to large, medium and small cement material forces particles, greatly
Inhibition of the vibration generated after cement material Particle Breakage by small cement material Particle Breakage situation, thus conical grinding roller shake
It is dynamic to be determined by the broken situation of small cement granules, and then the sound that conical grinding roller vibration generates can be with heat energy loss by small cement granules
It is broken to determine.It is compared to cylindrical grinding roller milling cement material particle, cylindrical grinding roller milling needs first by large cement material
Particle attrition crushing at medium cement material particle, then cylindrical grinding roller mill again by medium cement material particle attrition crushing at
Small cement material particle, so cylindrical grinding roller vibration is crushed situation by large cement material particles substantially and determines, thus cylindrical
The sound that grinding roller vibration generates can be crushed situation by large cement material particles substantially with heat energy loss and determine.Because of conical grinding roller shake
The raw sound of movable property can determine that cylindrical grinding roller shakes the sound energy and heat energy loss generated with heat energy loss by small cement granules are broken
Substantially situation is crushed by large cement material particles to determine, and small cement granules are broken so that the amplitude of grinding roller vibration is much smaller than flood
Mud material particles are crushed the amplitude so that grinding roller vibration, so cooperate with the first arc screening plate and the design of the second arc screening plate
The loss of conical grinding roller is less than the loss of cylindrical grinding roller.
After the work of conical grinding roller stops, driving mechanism and pressing mechanism stop working, and mill body stops rotating, circular cone
Shape grinding roller and bushing are returned to home position under pressing mechanism drive, and conical grinding roller and bushing no longer squeeze annular liner disk,
First arc screening plate and the second arc screening plate are no longer influenced by the extruding of bushing.When the first arc screening plate and the second arc screening plate no longer
After the extruding of bushing, under the first spring and the reset response of second spring, the first arc guide block and the second arc guide block
So that arc shaped slider movement resets to home position, the first arc screening plate and the second arc screening plate are moved upwards up to home position.
Relative to traditional disk technique, made in the present invention using the screening of the first arc screening plate and the second arc screening plate
With large cement material particles being trapped between the first arc screening plate and annular slot grinding inner headed face, medium cement material particle
It is trapped between the first arc screening plate and the second arc screening plate, small cement material particle is trapped in the second arc screening plate and ring
Between shape slot grinding periphery；Cement granules screening design can make bushing preferably squeeze be milled variable grain size cement
Material, bushing can be expressed to small cement material particle, medium cement material particle and large cement material particles simultaneously, to improve
The efficiency of the cement material of broken different size particle.In addition, being compared to the sound energy and heat that cylindrical grinding roller vibration generates
It can be lost, the sound energy and heat energy loss that conical grinding roller vibration generates are crushed by small cement granules and are determined, and small cement granules are broken
The broken amplitude that grinding roller is shaken is crushed the amplitude so that grinding roller vibration much smaller than large cement material particles, so having the first arc
The loss of shape sieve plate and the conical grinding roller of the second arc screening plate design cooperation is less than the loss of cylindrical grinding roller.With the first arc
Shape sieve plate and the second arc screening plate design cooperation conical grinding roller can reduce in grinding process electric energy be changed into sound can and
The part of thermal energy reaches energy-efficient effect.The configuration of the present invention is simple has preferable using effect.
Detailed description of the invention
Fig. 1 is vertical mill disk overall schematic.
Fig. 2 is vertical mill consolidation body schematic top plan view.
Fig. 3 is disc-grinding mechanism diagrammatic cross-section.
Fig. 4 is Fig. 3 partial enlargement diagram.
Fig. 5 is annular liner disk diagrammatic cross-section.
Fig. 6 is mill body diagrammatic cross-section.
Fig. 7 is annular liner disk structural schematic diagram.
Fig. 8, which is the second arc screening plate and the first arc screening plate, matches diagrammatic cross-section with annular liner disk.
Fig. 9 is that the first arc guide block passes through the diagrammatic cross-section being slidably installed in the first arc guide barrel.
Figure 10 is the partial enlargement diagram of Fig. 9.
Figure 11 is that the second arc guide block passes through the diagrammatic cross-section being slidably installed in the second arc guide barrel.
Figure 12 is the partial enlargement diagram of Figure 11.
Figure 13 is sorting mechanism entirety（One）Schematic diagram.
Figure 14 is sorting mechanism entirety（Two）Schematic diagram.
Figure 15 is the first arc guide block scheme of installation.
Figure 16 is the second arc guide block scheme of installation.
Figure 17 is the first arc screening plate and the second arc screening plate structural schematic diagram.
Figure 18 is bushing and mill body mutual extrusion milling operation principle schematic diagram.
Figure label title：1, bushing；2, conical grinding roller；3, rotary column；4, disc-grinding mechanism；5, supporting wheel；6, mill
Body；7, arc shaped slider sliding groove；8, the first arc guide barrel；9, the second arc guide barrel；10, the second sieve plate sliding groove；12, the first sieve
Plate sliding groove；15, the second sieve plate sliding channel；16, the first sieve plate sliding channel；17, annular slot grinding；18, annular liner disk；20,
Sorting mechanism；21, the second arc screening plate；22, the first arc screening plate；23, arc shaped slider；24, support column；25, the first arc is led
Block；26, the first spring；27, the second arc guide block；28, second spring；30, the second rectangular mesh；35, the first rectangular mesh；40, circle
Angle；41, post holes.
Specific embodiment
As shown in Figure 1, 2, it includes bushing 1, conical grinding roller 2, rotary column 3, disc-grinding mechanism 4, supporting wheel 5, such as Fig. 1 institute
Show, disc-grinding mechanism 4 wherein is installed on the upper disk surface of supporting wheel 5；One end of rotary column 3 is equipped with conical grinding roller 2；Cone
Bushing 1 is fixedly installed in the external conical surface of grinding roller 2；It is formed a grinding roller by bushing 1, conical grinding roller 2 and rotary column 3 and is combined；
As shown in Figure 1, 2, the upside of disc-grinding mechanism 4 has been evenly distributed three groups of grinding roller combinations along circumferential direction；Lining in grinding roller combination
Set 1 is matched with disc-grinding mechanism 4.
As shown in 3,5,7,13, above-mentioned disc-grinding mechanism 4 includes mill body 6, arc shaped slider sliding groove 7, annular liner disk 18, the
Two arc guide barrels 9, the first arc guide barrel 8, the first sieve plate sliding groove 12, the second sieve plate sliding groove 10, the first sieve plate sliding channel
16, the second sieve plate sliding channel 15, annular slot grinding 17, sorting mechanism 20, as shown in Figure 1, wherein mill body 6 is fixedly mounted on branch
On the upper disk surface for supportting turntable 5；As shown in fig. 6, being provided with annular slot grinding 17 in disk of the mill body 6 far from supporting wheel 5；As Fig. 3,
Shown in 5, annular liner disk 18 is fixedly mounted on the kerve face of annular slot grinding 17, the inner headed face of annular liner disk 18 and annular slot grinding 17
Inner headed face be connected, the periphery of annular liner disk 18 is connected with the periphery of annular slot grinding 17；As shown in Fig. 5,7, annular
Second sieve plate sliding channel 15 there are six equably being opened along circumferential direction in the disk of liner disk 18；Edge in the disk of annular liner disk 18
Circumferential direction is equably opened there are six the first sieve plate sliding channel 16；First sieve plate sliding channel 16 is located at 18 inner circle of annular liner disk
Between face and the second sieve plate sliding channel 15；Arc there are six equably being opened along circumferential direction as shown in Fig. 6,9, in mill body 6
Sliding block sliding groove 7；As shown in Figure 5,6, first arc is provided on the inner arc groove face of each arc shaped slider sliding groove 7 to lead
Slot 8；Second arc guide barrel 9 is provided on the outer arcuate groove face of each arc shaped slider sliding groove 7；Each arc shaped slider is sliding
It is slided to the first sieve plate sliding groove 12 and the second sieve plate for being provided with perforation between the kerve face of annular slot grinding 17 in the inverted draw cut face of dynamic slot 7
Slot 10；First sieve plate sliding groove 12 is located between the second sieve plate sliding groove 10 and the inner headed face of annular slot grinding 17；Each arc
The first sieve plate sliding groove 12 at sliding block sliding groove 7 is communicated with corresponding first sieve plate sliding channel 16 in annular liner disk 18, and
First sieve plate sliding groove 12 is identical as 16 size of the first sieve plate sliding channel；The second sieve at each arc shaped slider sliding groove 7
Plate sliding groove 10 is communicated with corresponding second sieve plate sliding channel 15 in annular liner disk 18, and the second sieve plate sliding groove 10 and second
15 size of sieve plate sliding channel is identical；Six sorting mechanisms 20 are separately mounted to six arc shaped slider sliding grooves 7 and arc shaped slider
Relevant first arc guide barrel 8 of sliding groove 7, the second arc guide barrel 9, the second sieve plate sliding groove 10 and the first sieve plate sliding groove 12
In；Sorting mechanism 20 combined with grinding roller in bushing 1 match.
As shown in Figure 13,14,17, above-mentioned sorting mechanism 20 includes the second arc screening plate 21, the first arc screening plate 22, arc
Sliding block 23, support column 24, the first arc guide block 25, the first spring 26, the second arc guide block 27, second spring 28, second party sieve
Hole 30, the first rectangular mesh 35, post holes 41, as shown in Figure 3,4, wherein arc shaped slider 23 is mounted on mill by way of being slidably matched
In the arc shaped slider sliding groove 7 of disk body 6；As shown in Figure 15,16, two post holes 41 of perforation are provided on arc shaped slider 23；Such as figure
5, shown in 14, one end of two support columns 24 is fixedly mounted on the inverted draw cut face of arc shaped slider sliding groove 7, and the other end is each passed through
It two post holes 41 and is fixedly mounted on the kerve face of arc shaped slider sliding groove 7 in arc shaped slider 23；As shown in figure 15, arc is sliding
The first arc guide block 25 is fixedly installed on the intrados of block 23；As shown in Figures 9 and 10, the first arc guide block 25 is matched by sliding
The mode of conjunction is mounted in corresponding first arc guide barrel 8；As shown in Figure 10,15, one end of two the first springs 26 is mounted on
On first arc guide block 25, the other end is mounted on the kerve face of the first arc guide barrel 8；Two the first springs 26 are located at the first arc
In shape guide groove 8；As shown in figure 16, the second arc guide block 27 is fixedly installed on the extrados of arc shaped slider 23；Such as Figure 11,12 institutes
Show, the second arc guide block 27 is mounted in corresponding second arc guide barrel 9 by way of being slidably matched；As shown in Figure 12,16,
One end of three second springs 28 is mounted on the second arc guide block 27, and the other end is mounted on the kerve face of the second arc guide barrel 9
On；Three second springs 28 are located in the first arc guide barrel 8；As shown in Fig. 3,8,14, the first arc screening plate 22 is fixedly mounted on
On the upper surface of arc shaped slider 23, and the first arc screening plate 22 passes through on mill body 6 accordingly far from one end of arc shaped slider 23
Corresponding first sieve plate sliding channel 16 on first sieve plate sliding groove 12 and annular liner disk 18；As shown in Fig. 3,8,13, the second arc
Shape sieve plate 21 is fixedly mounted on the upper surface of arc shaped slider 23, and the second arc screening plate 21 is worn far from one end of arc shaped slider 23
Corresponding second sieve plate sliding groove 10 and corresponding second sieve plate sliding channel 15 in annular liner disk 18 on overground disk body 6；Such as figure
The first rectangular mesh 35 of multiple perforations is equably provided with shown in 17, on the intrados of the first arc screening plate 22 along circumferential direction；The
The second rectangular mesh 30 of multiple perforations is equably provided on the intrados of two arc screening plates 21 along circumferential direction；As shown in figure 17,
The size of first rectangular mesh 35 is greater than the size of the second rectangular mesh 30.
As shown in Figure 1, 2, above-mentioned first arc screening plate 22 and the second arc screening plate 21 combined with grinding roller in bushing 1 match
It closes；It is above-mentioned annular liner disk 18 combined with grinding roller in bushing 1 match.
Above-mentioned supporting wheel 5 is connected far from one end of mill body 6 with driving mechanism.So after driving mechanism movement, drive
Motivation structure is rotated through supporting wheel 5 with movable grinding disc body 6.
Above-mentioned rotary column 3 is connected far from one end of conical grinding roller 2 with pressing mechanism.So after pressing mechanism movement, add
Press mechanism drives conical grinding roller 2 to move down through rotary column 3, and bushing 1 can be with annular 18 phase CONTACT WITH FRICTION of liner disk.
It is circle at the two side ends angle of the above-mentioned one end of first arc screening plate 22 far from arc shaped slider 23 as shown in Figure 13,17
Angle 40.For the ease of being driven in 22 rotary course of the first arc screening plate in mill body 6 in such design, the first arc screening plate 22
The two sides fillet 40 of one end far from arc shaped slider 23 can be contacted preferably with the extruding of 1 phase of bushing, be reduced in extrusion process
Abrasion.
It is circle at the two side ends angle of the above-mentioned one end of second arc screening plate 21 far from arc shaped slider 23 as shown in Figure 14,17
Angle 40.For the ease of being driven in 21 rotary course of the second arc screening plate in mill body 6 in such design, the second arc screening plate 21
The two sides fillet 40 of one end far from arc shaped slider 23 can be contacted preferably with the extruding of 1 phase of bushing, be reduced in extrusion process
Abrasion.
As shown in figure 3, the distance between above-mentioned two neighboring first arc screening plate 22 less than the first sieve pore two side walls it
Between distance.Such design guarantees that the gap between two neighboring first arc screening plate 22 allows through cement material particle
Size allow the size by cement material particle less than the first sieve pore, can thus maintain to cross two neighboring first arc
The cement material granular size in gap and the first sieve pore between sieve plate 22 reaches design requirement.
As shown in Figure 3,4, above-mentioned first spring 26 and second spring 28 are compressed spring；When the first spring 26 and second
When spring 28 is uncompressed, the first arc guide block 25 is located at the top of the first arc guide barrel 8, and the second arc guide block 27 is located at second
The top of arc guide barrel 9, the first arc screening plate 22 stretch out the first sieve plate sliding channel 16 and the far from one end of arc shaped slider 23
One rectangular mesh 35 is located on 18 upper disk surface of annular liner disk, and the second arc screening plate 21 stretches out second far from one end of arc shaped slider 23
Sieve plate sliding channel 15 and the second rectangular mesh 30 are located on 18 upper disk surface of annular liner disk.
The effect of liner disk and bushing 1 in the present invention is, after bushing 1 is in contact with liner disk, in the pressurization of pressing mechanism
Under, there are bigger pressure between bushing 1, after cement material particle enters bushing 1 and liner disk, bushing 1 and liner disk it
Between mutual extrusion cooperation cement material particle can be worn into powder up to standard.In addition, the abrasion of liner disk and bushing 1 is bigger,
It can replace after a period of use.
For the bushing 1 in grinding roller combination, during bushing 1 and liner disk mutual extrusion are milled, mill body 6 is being driven
Liner disk rotation, then liner disk can drive bushing 1 to rotate around the axis of rotary column 3, and bushing 1 drives circle during squeezing milling
Taper grinding roller 2 and rotary column 3 rotate.
First arc screening plate 22 and the second arc screening plate 21 combined with grinding roller in the process that matches of bushing 1：First, when
When bushing 1 in grinding roller combination is not moved down with liner disk mutual extrusion milling, the first arc screening plate 22 and the second arc screening plate
21 are not pressed down；The first spring 26 and second spring 28 are uncompressed at this time, and the first arc guide block 25 is located at the first arc guide barrel 8
Top, the second arc guide block 27 is located at the top of the second arc guide barrel 9, the first arc screening plate 22 far from arc shaped slider 23 one
The first sieve plate sliding channel 16 is stretched out at end and the first rectangular mesh 35 is located on 18 upper disk surface of annular liner disk, the second arc screening plate 21
The second sieve plate sliding channel 15 is stretched out in one end far from arc shaped slider 23 and the second rectangular mesh 30 is located at 18 upper disk surface of annular liner disk
On.Second, during the bushing 1 and liner disk mutual extrusion milling in grinding roller combination, since mill body 6 drives the first arc
Shape sieve plate 22 and the rotation of the second arc screening plate 21, then bushing 1 will squeeze the first arc screening plate 22 and the second arc screening plate 21
Fillet 40, the first arc screening plate 22 and the second arc screening plate 21 be extruded and move down, the first arc screening plate 22 and the second arc
Shape sieve plate 21 moves down arc shaped slider 23, and the first arc guide block 25 and the second arc guide block 27 follow arc shaped slider 23 to transport
Dynamic, the first spring 26 and second spring 28 are compressed.Third, after the first arc screening plate 22 is pressed down against, the first sieve bend
When one end end face of the plate 22 far from arc shaped slider 23 and annular 18 upper disk surface of liner disk reach co-planar；Second arc screening plate, 21 quilt
After being pressed down against, one end end face of second arc screening plate 21 far from arc shaped slider 23 is coplanar up to also arriving with annular 18 upper disk surface of liner disk
When state, arc shaped slider 23 is moved down into the position being in contact with the kerve face of arc shaped slider sliding groove 7, and arc at this time is sliding
Block 23 can not continue to move down.4th, when the first arc screening plate 22 and the second arc screening plate 21 are no longer influenced by bushing 1
After extruding, under the first spring 26 and the reset response of second spring 28, the first arc guide block 25 and the second arc guide block 27 make
It obtains the movement of arc shaped slider 23 and resets to home position, the first arc screening plate 22 and the second arc screening plate 21 are moved upwards up to raw bits
It sets.
The design that the size of first rectangular mesh 35 is greater than the size of the second rectangular mesh 30 is：It is fallen in cement material particle
To 6 middle position of mill body, the mill body 6 then rotated drives cement material particle rotation, and cement material particle is in centrifugal force
To 6 peripolesis of mill body under effect.In cement material particle to during mill 6 peripolesis of body, large cement material
Grain fails through the first rectangular mesh 35, medium cement material particle and small cement material particle by the first rectangular mesh 35, still
Medium cement material particle fails through the second rectangular mesh 30, and small cement material particle can pass through the second rectangular mesh 30.In short,
Under the screening of first arc screening plate 22 and the second arc screening plate 21, large cement material particles be trapped in the first arc screening plate 22 with
Between annular 17 inner headed face of slot grinding, medium cement material particle be trapped in the first arc screening plate 22 and the second arc screening plate 21 it
Between, small cement material particle is trapped between 17 periphery of the second arc screening plate 21 and annular slot grinding.
One end of two support columns 24 is fixedly mounted on the inverted draw cut face of arc shaped slider sliding groove 7, and the other end is each passed through
It two post holes 41 and is fixedly mounted on the kerve face of arc shaped slider sliding groove 7 in arc shaped slider 23；Such design is, arc
Shape sliding block 23 can slide on support column 24；In addition, support column 24 can well to 7 top of arc shaped slider sliding groove mill body
6 play supporting role well, prevent the mill body 6 on 7 top of arc shaped slider sliding groove from deforming under weight.
Specific embodiment：When vertical mill mill of the invention does not work, grinding roller combination is located at the upside of mill body 6,
And the bushing 1 in grinding roller combination is not contacted with the first arc screening plate 22 and the generation of the second arc screening plate 21；First spring 26 and
Two springs 28 are uncompressed, and the first arc guide block 25 is located at the top of the first arc guide barrel 8, and the second arc guide block 27 is located at second
The top of arc guide barrel 9, the first arc screening plate 22 stretch out the first sieve plate sliding channel 16 and the far from one end of arc shaped slider 23
One rectangular mesh 35 is located on 18 upper disk surface of annular liner disk, and the second arc screening plate 21 stretches out second far from one end of arc shaped slider 23
Sieve plate sliding channel 15 and the second rectangular mesh 30 are located on 18 upper disk surface of annular liner disk.
In conical 2 course of work of grinding roller, male cone (strobilus masculinus) diameter of the conical grinding roller 2 close to 6 middle position of mill body is small
In conical grinding roller 2 close to the male cone (strobilus masculinus) diameter of 6 periphery of mill body, conical grinding roller 2 is cone close to 6 middle position of mill body
End is preceding tapered end, and conical grinding roller 2 is rear tapered end close to the tapered end of 6 periphery of mill body.It is, 2 inner cone of conical grinding roller
The male cone (strobilus masculinus) diameter at end is less than the male cone (strobilus masculinus) diameter of tapered end after conical grinding roller 2.
When vertical mill mill pulverizing cement material of the invention, driving mechanism is acted and driving mechanism is through supporting wheel 5
Band movable grinding disc body 6 and annular liner disk 18 rotate；Then, the material conveying mechanism of 6 upside of mill body, which falls cement material, is grinding
The middle position of disk body 6, the mill body 6 then rotated drive cement material particle rotation, and cement material particle is in centrifugation masterpiece
With lower to 6 peripolesis of mill body.Under the screening effect of the first arc screening plate 22 and the second arc screening plate 21, large cement material
Particle is trapped between 17 inner headed face of the first arc screening plate 22 and annular slot grinding, and medium cement material particle is trapped in first
Between arc screening plate 22 and the second arc screening plate 21, small cement material particle is trapped in the second arc screening plate 21 and annular slot grinding
Between 17 peripheries.
Later, pressing mechanism movement and pressing mechanism through rotary column 3 drives conical grinding roller 2 to move down, bushing 1 follows circle
Taper grinding roller 2 moves down, and bushing 1 can be with annular 18 phase CONTACT WITH FRICTION of liner disk, and bushing 1 is by corresponding first arc screening plate 22
The coplanar position of annular liner disk 18 is expressed to the second arc screening plate 21.Since mill body 6 drives the first arc screening plate 22 and the
The rotation of two arc screening plates 21, then bushing 1 will squeeze the fillet 40 of the first arc screening plate 22 and the second arc screening plate 21, first
Arc screening plate 22 and the second arc screening plate 21 are extruded and move down, and the first arc screening plate 22 and the second arc screening plate 21 make arc
Shape sliding block 23 moves down, and the first arc guide block 25 and the second arc guide block 27 follow arc shaped slider 23 to move, the first spring 26
It is compressed with second spring 28.After the first arc screening plate 22 is pressed down against, the first arc screening plate 22 is far from arc shaped slider 23
One end end face and annular 18 upper disk surface of liner disk when reaching co-planar；After second arc screening plate 21 is pressed down against, the second arc
One end end face of the shape sieve plate 21 far from arc shaped slider 23 and annular 18 upper disk surface of liner disk reach when also arriving co-planar, arc shaped slider 23
It is moved down into the position being in contact with the kerve face of arc shaped slider sliding groove 7, arc shaped slider 23 at this time can not continue
It moves down.This ensures that bushing 1 with annular 18 mutual extrusion of liner disk be milled during, the upper table of annular liner disk 18
Face forms the flat disk of a not no groove face, and the cement material in annular liner disk 18 will not be extruded to annular liner disk 18
In second sieve plate sliding channel 15 and the first sieve plate sliding channel 16, it can more preferably cooperate with annular liner disk 18 convenient for bushing 1 and be milled.
The first sieve bend after bushing 1 squeezes next group of the first arc screening plate 22 and the second arc screening plate 21 before, under being extruded
Plate 22 and the second arc screening plate 21 are just no longer influenced by the extruding of bushing 1, in the reset response of the first spring 26 and second spring 28
Under, the first arc guide block 25 and the second arc guide block 27 make the movement of arc shaped slider 23 reset to home position, the first sieve bend
Plate 22 and the second arc screening plate 21 are moved upwards up to home position, and the screening of the first arc screening plate 22 and the second arc screening plate 21
Continue to screen cement material.
Bushing 1 is after going down the first arc screening plate 22 and the extruding of the second arc screening plate 21, bushing 1 and liner disk mutual extrusion
Be milled the cement granules for being screened out at the first arc screening plate 22 and the second arc screening plate 21.Due to conical grinding roller 2 and lining
Set 1 is all taper state, and the male cone (strobilus masculinus) diameter of tapered end is less than the male cone (strobilus masculinus) of tapered end after conical grinding roller 2 before conical grinding roller 2
Diameter, so the 1 male cone (strobilus masculinus) diameter of bushing for being located at tapered end before conical grinding roller 2, which is less than, bores 1 end of bushing after conical grinding roller 2
Male cone (strobilus masculinus) diameter.As shown in figure 18, it cooperates during milling in bushing 1 and annular liner disk 18, the front end of bushing 1
The large cement material particles being trapped between the first arc screening plate 22 and annular 17 inner headed face of slot grinding point are squeezed, in bushing 1
End part squeezes the medium cement material particle being trapped between the first arc screening plate 22 and the second arc screening plate 21, bushing 1
Rear end part squeeze the small cement material particle being trapped between the second arc screening plate 21 and annular 17 periphery of slot grinding.This
The design of sample can make bushing 1 preferably squeeze the cement material of milling variable grain size, and bushing 1 can be expressed to small water simultaneously
Mud material particles, medium cement material particle and large cement material particles, to improve the cement of broken different size particle
The efficiency of material；Conical grinding roller 2 in cement material shattering process, determined by Particle Breakage situation by the vibration that Particle Breakage generates
It is fixed, because conical grinding roller 2 generates after large cement material particles are broken simultaneously to large, medium and small cement material forces particles
Vibration is inhibited by small cement material Particle Breakage situation, so that the conical vibration of grinding roller 2 is crushed situation by small cement granules
It determines, and then the sound energy of the conical vibration of grinding roller 2 generation and heat energy loss are determined by small cement granules are broken.It is compared to cylinder
Shape grinding roller milling cement material particle, cylindrical grinding roller milling need first by large cement material particles attrition crushing at medium cement
Material particles, then cylindrical grinding roller mill is again by medium cement material particle attrition crushing at small cement material particle, so circle
The vibration of cylindricality grinding roller is crushed situation by large cement material particles substantially and determines, thus sound energy and heat that cylindrical grinding roller vibration generates
It can be lost and be determined substantially by the broken situation of large cement material particles.Because the sound that the conical vibration of grinding roller 2 generates can be with thermal energy damage
Consumption determines that the sound energy and heat energy loss that cylindrical grinding roller vibration generates are substantially by large cement material particles by small cement granules are broken
Broken situation determines, and small cement granules are broken so that the amplitude of grinding roller vibration is broken much smaller than large cement material particles so that grinding
The amplitude of roller vibration, so the damage of the conical grinding roller 2 with the first arc screening plate 22 and the design cooperation of the second arc screening plate 21
Consumption is less than the loss of cylindrical grinding roller.
After the work of conical grinding roller 2 stops, driving mechanism and pressing mechanism stop working, and mill body 6 stops rotating, circle
Taper grinding roller 2 and bushing 1 are returned to home position under pressing mechanism drive, and conical grinding roller 2 and bushing 1 no longer squeeze annular
Liner disk 18, the first arc screening plate 22 and the second arc screening plate 21 are no longer influenced by the extruding of bushing 1.When the first arc screening plate 22 and
After two arc screening plates 21 are no longer influenced by the extruding of bushing 1, under the first spring 26 and the reset response of second spring 28, the first arc
Shape guide block 25 and the second arc guide block 27 make the movement of arc shaped slider 23 reset to home position, the first arc screening plate 22 and second
Arc screening plate 21 is moved upwards up to home position.
In conclusion main beneficial effect of the invention is：The first arc screening plate 22 and the second arc are utilized in the present invention
The screening effect of sieve plate 21, by large cement material particles be trapped in the first arc screening plate 22 and 17 inner headed face of annular slot grinding it
Between, medium cement material particle is trapped between the first arc screening plate 22 and the second arc screening plate 21, small cement material particle
It is trapped between 17 periphery of the second arc screening plate 21 and annular slot grinding；The design of cement granules screening can make bushing 1 more
The cement material of milling variable grain size is squeezed well, and bushing 1 can be expressed to small cement material particle, medium cement object simultaneously
Particle and large cement material particles are expected, to improve the efficiency of the cement material of broken different size particle.In addition, comparing
In sound energy and heat energy loss that the vibration of cylindrical grinding roller generates, the sound energy and heat energy loss of the conical vibration of grinding roller 2 generation are by small
Cement granules are broken to be determined, and small cement granules are broken so that the amplitude of grinding roller vibration is broken much smaller than large cement material particles makes
The amplitude of grinding roller vibration is obtained, so the conical grinding roller 2 with the first arc screening plate 22 and the design cooperation of the second arc screening plate 21
Loss be less than the loss of cylindrical grinding roller.Cone with the first arc screening plate 22 and the design cooperation of the second arc screening plate 21
Grinding roller 2 can reduce the part that electric energy is changed into sound energy and thermal energy in grinding process, reach energy-efficient effect.Structure of the invention
Simply, there is preferable using effect.
Claims (7)
1. a kind of energy-saving vertical that architectural engineering uses grinds mill, it is characterised in that：It include bushing, conical grinding roller, rotary column,
Disc-grinding mechanism, supporting wheel are wherein equipped with disc-grinding mechanism on the upper disk surface of supporting wheel；One end of rotary column is equipped with cone
Grinding roller；Bushing is fixedly installed in the external conical surface of conical grinding roller；One grinding roller is formed by bushing, conical grinding roller and rotary column
Combination；The upside of disc-grinding mechanism has been evenly distributed three groups of grinding roller combinations along circumferential direction；Bushing and mill in grinding roller combination
Mechanism matches；
Above-mentioned disc-grinding mechanism include mill body, arc shaped slider sliding groove, annular liner disk, the second arc guide barrel, the first arc guide barrel,
First sieve plate sliding groove, the second sieve plate sliding groove, the first sieve plate sliding channel, the second sieve plate sliding channel, annular slot grinding, screening
Mechanism, wherein mill body is fixedly mounted on the upper disk surface of supporting wheel；Mill body is far from being provided with ring in the disk of supporting wheel
Shape slot grinding；Annular liner disk is fixedly mounted on the kerve face of annular slot grinding, the inner circle of the inner headed face of annular liner disk and annular slot grinding
Face is connected, and the periphery of annular liner disk is connected with the periphery of annular slot grinding；In the disk of annular liner disk along circumferential direction
Second sieve plate sliding channel there are six equably opening；First sieve there are six equably being opened along circumferential direction in the disk of annular liner disk
Plate sliding channel；First sieve plate sliding channel is located between annular liner disk inner headed face and the second sieve plate sliding channel；In mill body
Arc shaped slider sliding groove there are six equably opening along circumferential direction；It is provided on the inner arc groove face of each arc shaped slider sliding groove
One the first arc guide barrel；Second arc guide barrel is provided on the outer arcuate groove face of each arc shaped slider sliding groove；It is each
The inverted draw cut face of a arc shaped slider sliding groove is to the first sieve plate sliding groove and second for being provided with perforation between the kerve face of annular slot grinding
Sieve plate sliding groove；First sieve plate sliding groove is located between the second sieve plate sliding groove and the inner headed face of annular slot grinding；Each arc
The first sieve plate sliding groove at sliding block sliding groove is communicated with corresponding first sieve plate sliding channel in annular liner disk, and the first sieve plate
Sliding groove is identical as the first sieve plate sliding channel size；The second sieve plate sliding groove and annular at each arc shaped slider sliding groove
Corresponding second sieve plate sliding channel communicates in liner disk, and the second sieve plate sliding groove is identical as the second sieve plate sliding channel size；
Six sorting mechanisms be separately mounted to six arc shaped slider sliding grooves and relevant first arc guide barrel of arc shaped slider sliding groove,
In second arc guide barrel, the second sieve plate sliding groove and the first sieve plate sliding groove；Sorting mechanism combined with grinding roller in bushing match
It closes；
Above-mentioned sorting mechanism includes the second arc screening plate, the first arc screening plate, arc shaped slider, support column, the first arc guide block, the
One spring, the second arc guide block, second spring, the second rectangular mesh, the first rectangular mesh, post holes, wherein arc shaped slider passes through sliding
The mode of cooperation is mounted in the arc shaped slider sliding groove of mill body；Two post holes of perforation are provided on arc shaped slider；Two branch
One end of dagger is fixedly mounted on the inverted draw cut face of arc shaped slider sliding groove, and the other end is each passed through two post holes in arc shaped slider
And it is fixedly mounted on the kerve face of arc shaped slider sliding groove；The first arc is fixedly installed on the intrados of arc shaped slider to lead
Block；First arc guide block is mounted in corresponding first arc guide barrel by way of being slidably matched；The one of two the first springs
End is mounted on the first arc guide block, and the other end is mounted on the kerve face of the first arc guide barrel；Two the first springs are located at the
In one arc guide barrel；The second arc guide block is fixedly installed on the extrados of arc shaped slider；Second arc guide block is matched by sliding
The mode of conjunction is mounted in corresponding second arc guide barrel；One end of three second springs is mounted on the second arc guide block, separately
One end is mounted on the kerve face of the second arc guide barrel；Three second springs are located in the first arc guide barrel；First arc screening plate
It is fixedly mounted on the upper surface of arc shaped slider, and the first arc screening plate passes through on mill body accordingly far from one end of arc shaped slider
The first sieve plate sliding groove and annular liner disk on corresponding first sieve plate sliding channel；Second arc screening plate is fixedly mounted on arc
On the upper surface of sliding block, and the second arc screening plate passes through corresponding second sieve plate sliding on mill body far from one end of arc shaped slider
Corresponding second sieve plate sliding channel on slot and annular liner disk；It is equably opened along circumferential direction on the intrados of first arc screening plate
There is the first rectangular mesh of multiple perforations；The of multiple perforations is equably provided on the intrados of second arc screening plate along circumferential direction
Two rectangular mesh；The size of first rectangular mesh is greater than the size of the second rectangular mesh；
Above-mentioned first arc screening plate and the second arc screening plate combined with grinding roller in bushing match；Above-mentioned annular liner disk and grinding roller
Bushing in combination matches.
2. the energy-saving vertical that a kind of architectural engineering according to claim 1 uses grinds mill, it is characterised in that：Above-mentioned support
Turntable is connected far from one end of mill body with driving mechanism.
3. the energy-saving vertical that a kind of architectural engineering according to claim 1 uses grinds mill, it is characterised in that：Above-mentioned rotary column
One end far from cone grinding roller is connected with pressing mechanism.
4. the energy-saving vertical that a kind of architectural engineering according to claim 1 uses grinds mill, it is characterised in that：Above-mentioned first
It is fillet at the two side ends angle of the one end of arc screening plate far from arc shaped slider.
5. the energy-saving vertical that a kind of architectural engineering according to claim 1 uses grinds mill, it is characterised in that：Above-mentioned second
It is fillet at the two side ends angle of the one end of arc screening plate far from arc shaped slider.
6. the energy-saving vertical that a kind of architectural engineering according to claim 1 uses grinds mill, it is characterised in that：It is above-mentioned adjacent
The distance between two first arc screening plates are less than the distance between first sieve pore two side walls.
7. the energy-saving vertical that a kind of architectural engineering according to claim 1 uses grinds mill, it is characterised in that：Above-mentioned first
Spring and second spring are compressed spring；When the first spring and uncompressed second spring, the first arc guide block is located at the
The top of one arc guide barrel, the second arc guide block are located at the top of the second arc guide barrel, and the first arc screening plate is far from arc shaped slider
One end stretch out the first sieve plate sliding channel and the first rectangular mesh and be located on annular liner disk upper disk surface, the second arc screening plate is separate
The second sieve plate sliding channel is stretched out in one end of arc shaped slider and the second rectangular mesh is located on annular liner disk upper disk surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810896567.XA CN108906232B (en) | 2018-08-08 | 2018-08-08 | Energy-conserving vertical mill that building engineering used |
| CN202011344965.4A CN112452448A (en) | 2018-08-08 | 2018-08-08 | Energy-conserving vertical mill that building engineering used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112452448A (en) | 2021-03-09 |
| CN108906232B (en) | 2020-12-25 |
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Effective date of registration: 20201209 Address after: No.48 Lianfa Road, Binhai New Area (jiaoxie town), laobagang, Hai'an City, Nantong City, Jiangsu Province 226600 Applicant after: Jiangsu QIHANG Grinding Technology Co., Ltd Address before: 325025 GA401 room, GA101 359, Binhai twenty Road, Wenzhou, Zhejiang. Applicant before: Li Na |
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