CN105436072B - Energy-saving screening and dedusting device for grains - Google Patents
Energy-saving screening and dedusting device for grains Download PDFInfo
- Publication number
- CN105436072B CN105436072B CN201610060304.6A CN201610060304A CN105436072B CN 105436072 B CN105436072 B CN 105436072B CN 201610060304 A CN201610060304 A CN 201610060304A CN 105436072 B CN105436072 B CN 105436072B
- Authority
- CN
- China
- Prior art keywords
- sieving
- energy
- rotating shaft
- fixed plate
- dust arrester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses an energy-saving screening and dedusting device for grains. The device comprises a bottom plate base and a device body. The device body is arranged on the bottom plate base, a screening and dedusting cavity is formed in the device body, a seal cover is arranged at the top of the device body detachably in a sealed mode, a rotation shaft is arranged horizontally in the middle of the device body, a screening mesh cylinder is arranged outside the rotation shaft in the screening and dedusting cavity in a sleeving mode, a fixing sleeve is arranged on the rotation shaft in the middle of the inner side of the screening mesh cylinder in a rotary and sleeving mode, a fan is arranged on the lower side of the fixing sleeve, an air tube is connected to an air outlet in the lower side of the fan, multiple air nozzles are formed uniformly in the lower side of the air tube, and a discharging tube is arranged in the middle of the bottom of the screening and dedusting cavity. The device is stable and flexible, easy to move and maintain, convenient to use and operate, good in removal effect of dust in the grains, capable of saving energy, efficient and easy to apply and popularize.
Description
Technical field
The present invention relates to a kind of grain processing equipment, specifically a kind of energy-saving grain sieving dust arrester.
Background technology
World Grain Day (World Food Day, be abbreviated as WFD), is that countries in the world government surrounds every year on the 16th in October
The date of commemorative activity is held in development grain and agricultural production.It is intended to remind the long-standing grain of people's concern third world countries
Food shortage problem, urges national governments and the people to take action, and increases grain-production, food distribution is more reasonably carried out, with famine
Starve and malnutrition is struggled.We include wheat class, cereal and coarse food grain class etc. for grain common in living.After grain harvest,
Need to be processed dedusting operation, and existing dust arrester very flexible, not easily shifted and maintenance, using operation inconvenience, grain
The dust elimination effect of food is not good, inadequate energy-conservation, it is difficult to popularization and application.
The content of the invention
It is an object of the invention to provide a kind of energy-saving grain sieving dust arrester, to solve above-mentioned background technology in propose
Problem.
For achieving the above object, the present invention provides following technical scheme：
A kind of energy-saving grain sieving dust arrester, including bottom block and body, the body is arranged on bottom block, body
Inside be sieving dedusting chamber, body top side detachable sealing be provided with closure, the middle part level of the body is provided with rotating shaft,
The left and right two ends of rotating shaft are rotationally connected with the left and right sidewall of body by bearing, and the right-hand member of rotating shaft is provided with the right side of body
Second belt wheel, the right side of the body is provided with motor in bottom block, and the output shaft of motor is connected with the input shaft of gearbox, becomes
The output shaft of fast case is provided with the first belt wheel, is connected by driving-chain between first belt wheel and the second belt wheel, the sieving
Be arranged with the outside of rotating shaft strainer cylinder in dedusting chamber, the left and right two ends of strainer cylinder be respectively cooperating with being fixed with left fixed plate and
Right fixed plate, is both secured in rotating shaft in the middle part of the left fixed plate and right fixed plate, the left fixed plate and right fixed plate it
Between uniformly bridge in the outside of strainer cylinder and be provided with multiple support bars, the middle inside of the strainer cylinder turning set in rotating shaft
Fixed cover is equipped with, blower fan is equiped with the downside of fixed cover, tracheae is connected with the downside air outlet of blower fan, under the tracheae
Side is uniformly provided with multiple jet thrusts, and the left side of the body is provided with elevator, charging is provided with the left of elevator in bottom block
Mouthful, feeding tube is provided with the top of elevator, the other end of feeding tube is connected to the left side of closure, the top of the strainer cylinder
Vertically charging hole is additionally provided with feeding tube in corresponding position, the bottom centre position in the sieving dedusting chamber is provided with discharge nozzle, bottom
The bottom of panel seat is provided with reversal valve in discharge nozzle, and an output end of reversal valve is connected with dust box, another output end with
Body feed tank connection, dust box and body feed tank are both secured to the bottom of bottom block, and the right-hand member of the bottom block is additionally provided with link, base plate
The bottom outer ring of seat is additionally provided with road wheel.
As further scheme of the invention：The strainer cylinder is cylindrical mesh cylinder made by stainless steel material.
As further scheme of the invention：The tracheae is parallel to each other with rotating shaft, and the length of tracheae is less than strainer
The length of cylinder.
As further scheme of the invention：The feeding tube is turned on sieving dedusting chamber.
As further scheme of the invention：The charging hole is more than for regular polygon or circle, and the area of charging hole
The cross-sectional area of feeding tube.
As further scheme of the invention：Downwardly projecting arcuate structure centered on the bottom in the sieving dedusting chamber,
And the body surface in sieving dedusting bottom of chamber portion is through polishing.
As further scheme of the invention：The reversal valve is solenoid directional control valve.
As further scheme of the invention：Dust outlet and thing are also respectively provided with the dust box and body feed tank
Material outlet.
Compared with prior art, the invention has the beneficial effects as follows：The device is stably flexible, it is easy to mobile and maintenance, passes through
Elevator quickly can add grain raw material into strainer cylinder, and by each jet thrust natural wind is sprayed, and can lift grain
Dust in food leaches effect, and fixed cover and rotating shaft connect to rotate, under the Action of Gravity Field of blower fan, tracheae and jet thrust, can
Remain the air-out direction of jet thrust downwards, action effect of the lifting jet thrust to grain, and when the spindle is rotated, can band
Shake before and after dynamic jet thrust, can lift grain dust removing effects, efficient energy-saving, the body surface in sieving dedusting bottom of chamber portion is through throwing
Light process, and arcuate structure downwardly projecting centered on the bottom in sieving dedusting chamber, drop in discharge nozzle beneficial to dust, and logical
The effect of reversal valve is crossed, is respectively fallen in dust box and body feed tank beneficial to dust and grain, it is simple and convenient.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the internal structure schematic diagram of strainer cylinder part in the present invention.
Fig. 3 is the overlooking the structure diagram of strainer cylinder part in the present invention.
In figure：1- feeding tubes, 2- elevators, 3- charge doors, 4- bottom blocks, 5- road wheels, 6- dust box, 7- reversal valves,
8- discharge nozzles, 9- body feed tanks, 10- sieving dedustings chamber, 11- links, 12- motors, 13- gearboxes, the belt wheels of 14- first, 15- turns
Axle, the belt wheels of 16- second, 17- bodies, 18- closures, the right fixed plates of 19-, 20- strainer cylinders, 201- charging holes, 21- is supported
Bar, the left fixed plates of 22-, 23- fixed covers, 24- blower fans, 25- tracheaes, 26- jet thrusts.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1~3 are referred to, in the embodiment of the present invention, a kind of energy-saving grain sieving dust arrester, including bottom block 4 and machine
Body 17, the body 17 is arranged on bottom block 4, and the inside of body 17 is sieving dedusting chamber 10, the top side detachable of body 17
Sealing is provided with closure 18, and the middle part level of the body 17 is provided with rotating shaft 15, and the left and right two ends of rotating shaft 15 are turned by bearing
Dynamic to be connected in the left and right sidewall of body 17, the right-hand member of rotating shaft 15 is provided with the second belt wheel 16, the body in the right side of body 17
17 right side is provided with motor 12 in bottom block 4, and the output shaft of motor 12 is connected with the input shaft of gearbox 13, gearbox 13
Output shaft is provided with the first belt wheel 14, is connected by driving-chain between the belt wheel 16 of first belt wheel 14 and second, controlled motor
12 actions, can drive rotating shaft 15 to rotate, and strainer cylinder 20 is arranged with the outside of rotating shaft 15 in the sieving dedusting chamber 10, sieve
Screen tube 20 is cylindrical mesh cylinder made by stainless steel material, and the left and right two ends of strainer cylinder 20 are respectively cooperating with being fixed with a left side
The middle part of fixed plate 22 and right fixed plate 19, the left fixed plate 22 and right fixed plate 19 is both secured in rotating shaft 15, by a left side
Fixed plate 22 and right fixed plate 19 are fixed support to strainer cylinder 20, between the left fixed plate 22 and right fixed plate 19 in
Uniformly bridging is provided with multiple support bars 21 in the outside of strainer cylinder 20, and by support bar 21 steadiness of strainer cylinder 20 is lifted,
The middle inside of the strainer cylinder 20 turning set in rotating shaft 15 is equipped with fixed cover 23, and the downside of fixed cover 23 is equiped with wind
Machine 24, is connected with tracheae 25 on the downside air outlet of blower fan 24, tracheae 25 is parallel to each other with rotating shaft 15, and the length of tracheae 25 is little
In the length of strainer cylinder 20, the downside of the tracheae 25 is uniformly provided with multiple jet thrusts 26, controls the action of blower fan 24, Ke Yitong
Cross jet thrust 26 and spray natural wind, leached by strainer cylinder 20 beneficial to dust in grain.
The left side of the body 17 is provided with elevator 2 in bottom block 4, and the left side of elevator 2 is provided with charge door 3, is lifted
The top of machine 2 is provided with feeding tube 1, and the other end of feeding tube 1 is connected to the left side of closure 18, and feeding tube 1 and sieving dedusting
Chamber 10 turns on, and the top of the strainer cylinder 20 is vertically additionally provided with charging hole 201, charging hole 201 in corresponding position with feeding tube 1
For regular polygon or circle, and the area of charging hole 201 is more than the cross-sectional area of feeding tube 1, in order to the grain in feeding tube 1
Can drop to completely in charging hole 201.
Downwardly projecting arcuate structure centered on the bottom in the sieving dedusting chamber 10, and the machine of the bottom of sieving dedusting chamber 10
The surface of body 17 is provided with discharge nozzle 8, the bottom of bottom block 4 through polishing, the bottom centre position in the sieving dedusting chamber 10
Reversal valve 7 is provided with discharge nozzle 8, reversal valve 7 is solenoid directional control valve, and an output end of reversal valve 7 is connected with dust box 6,
Another output end is connected with body feed tank 9, and dust box 6 and body feed tank 9 are both secured to the bottom of bottom block 4, the He of the dust box 6
Dust outlet and material outlet are also respectively provided with body feed tank 9, by the effect of reversal valve 7, can respectively pass through powder
Dirt case 6 and body feed tank 9 carry out dust and material collection.
The right-hand member of the bottom block 4 is additionally provided with link 11, and the bottom outer ring of bottom block 4 is additionally provided with road wheel 5, by walking
Wheel 5 and link 11 coordinate to be easy to tow device by motor vehicle, the flexibility of lifting device.
The present invention operation principle be：When in use, grain raw material is added in charge door 3, control elevator 2 is moved
Make, grain raw material is lifted by feeding tube 1, and by dropping down onto after charging hole 201 in strainer cylinder 20, controlled motor 12 weeks
The rotating of phase property, and drive shaft 15 after speed change is carried out to motor 12 by gearbox 13 rotate, and then drive strainer cylinder 20
Rotating certain angle, drives the grain in strainer cylinder 20 to roll, and carries out sieving dedusting, and by the action of blower fan 24, can be with
Natural wind is sprayed by each jet thrust 26, effect can be leached with the dust in lift grain, efficient energy-saving and turns fixed cover 23
Axle 15 under the Action of Gravity Field of blower fan 24, tracheae 25 and jet thrust 26, can remain the air-out of jet thrust 26 to rotate connection
Direction downwards, lifts action effect of the jet thrust 26 to grain, and when rotating shaft 15 is rotated, can drive trembled before and after jet thrust 26
It is dynamic, can lift grain dust removing effects, dust drops into the bottom in sieving dedusting chamber 10, the body 17 of the bottom of sieving dedusting chamber 10
Surface is through polishing, and arcuate structure downwardly projecting centered on the bottom in sieving dedusting chamber 10, drops into beneficial to dust
In discharge nozzle 8, control reversal valve 7 is turned to, and dust can be stored by dust box 6, after the completion of grain dedusting operation,
Control reversal valve 7 is turned to, and is rotated by controlled motor 12, drives strainer cylinder 20 to overturn 180 °, can pass through the row of charging hole 201
The grain gone out after dedusting, and stored by body feed tank 9, additionally, coordinated by road wheel 5 and link 11 being easy to by motor-driven
Car is towed to device, the flexibility of lifting device, and closure 18, to be detachably connected, is easy to tie up device with body 17
Repair.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (8)
1. a kind of energy-saving grain sieving dust arrester, including bottom block and body, it is characterised in that the body is arranged at base plate
On seat, the inside of body is sieving dedusting chamber, and the top side detachable sealing of body is provided with closure, the middle part level of the body
Rotating shaft is provided with, the left and right two ends of rotating shaft are rotationally connected with the left and right sidewall of body by bearing, and the right-hand member of rotating shaft is in body
Right side be provided with the second belt wheel, the right side of the body is provided with motor in bottom block, and the output shaft of motor is defeated with gearbox
Enter axle connection, the output shaft of gearbox is provided with the first belt wheel, connects by driving-chain between first belt wheel and the second belt wheel
Connect, be arranged with strainer cylinder in the sieving dedusting chamber on the outside of rotating shaft, the left and right two ends of strainer cylinder are respectively cooperating with fixing
There are left fixed plate and right fixed plate, be both secured in rotating shaft in the middle part of the left fixed plate and right fixed plate, the left fixed plate
Uniformly bridge in the outside of strainer cylinder and right fixed plate between and be provided with multiple support bars, the middle inside of the strainer cylinder in
Turning set is equipped with fixed cover in rotating shaft, and blower fan is equiped with the downside of fixed cover, and on the downside air outlet of blower fan tracheae is connected with,
Multiple jet thrusts are uniformly provided with the downside of the tracheae, the left side of the body is provided with elevator in bottom block, elevator
Left side is provided with charge door, and feeding tube is provided with the top of elevator, and the other end of feeding tube is connected to the left side of closure, the sieve
The top of screen tube is vertically additionally provided with charging hole in corresponding position with feeding tube, and the bottom interposition in the sieving dedusting chamber is installed
The bottom for having discharge nozzle, bottom block is provided with reversal valve in discharge nozzle, and an output end of reversal valve is connected with dust box, another
Individual output end is connected with body feed tank, and dust box and body feed tank are both secured to the bottom of bottom block, and the right-hand member of the bottom block also sets
The bottom outer ring for having link, bottom block is additionally provided with road wheel.
2. energy-saving grain sieving dust arrester according to claim 1, it is characterised in that the strainer cylinder is stainless steel
Cylindrical mesh cylinder made by material.
3. energy-saving grain sieving dust arrester according to claim 1 and 2, it is characterised in that the tracheae is mutual with rotating shaft
It is parallel, and the length of tracheae is less than the length of strainer cylinder.
4. energy-saving grain sieving dust arrester according to claim 1, it is characterised in that the feeding tube and sieving dedusting
Chamber turns on.
5. energy-saving grain sieving dust arrester according to claim 1 and 2, it is characterised in that the charging hole is just many
Side shape or circle, and the area of charging hole is more than the cross-sectional area of feeding tube.
6. energy-saving grain sieving dust arrester according to claim 1, it is characterised in that the bottom in the sieving dedusting chamber
Centered on downwardly projecting arcuate structure, and the body surface in sieving dedusting bottom of chamber portion is through polishing.
7. energy-saving grain sieving dust arrester according to claim 1, it is characterised in that the reversal valve is electromagnetic switch
Valve.
8. energy-saving grain sieving dust arrester according to claim 1, it is characterised in that on the dust box and body feed tank
It is also respectively provided with dust outlet and material outlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710216346.9A CN106925521B (en) | 2016-01-26 | 2016-01-26 | A kind of energy-saving grain sieving dust-extraction unit |
| CN201610060304.6A CN105436072B (en) | 2016-01-26 | 2016-01-26 | Energy-saving screening and dedusting device for grains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060304.6A CN105436072B (en) | 2016-01-26 | 2016-01-26 | Energy-saving screening and dedusting device for grains |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710216346.9A Division CN106925521B (en) | 2016-01-26 | 2016-01-26 | A kind of energy-saving grain sieving dust-extraction unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105436072A CN105436072A (en) | 2016-03-30 |
| CN105436072B true CN105436072B (en) | 2017-05-17 |
Family
ID=55546961
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710216346.9A Expired - Fee Related CN106925521B (en) | 2016-01-26 | 2016-01-26 | A kind of energy-saving grain sieving dust-extraction unit |
| CN201610060304.6A Expired - Fee Related CN105436072B (en) | 2016-01-26 | 2016-01-26 | Energy-saving screening and dedusting device for grains |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710216346.9A Expired - Fee Related CN106925521B (en) | 2016-01-26 | 2016-01-26 | A kind of energy-saving grain sieving dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106925521B (en) |
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| CN107618262A (en) * | 2017-10-30 | 2018-01-23 | 平湖市燎原印刷厂 | A kind of dust arrester of printing machine forme roller |
| CN108080269A (en) * | 2017-12-05 | 2018-05-29 | 郑州搜趣信息技术有限公司 | A kind of agricultural corn distiller's dried grain cylinder type screening plant |
| CN108212878A (en) * | 2017-12-24 | 2018-06-29 | 佛山市倍尚利环保科技有限公司 | A kind of sand washer with water circulation use |
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| CN108525984A (en) * | 2018-03-30 | 2018-09-14 | 重庆山楂树科技有限公司 | Dust detects screen apparatus |
| CN108855609B (en) * | 2018-06-20 | 2020-01-03 | 射阳县亚大菊花制品有限公司 | Dust collecting equipment is used in processing of ball flower beans property of a medicine |
| CN110523664B (en) * | 2019-09-15 | 2021-04-06 | 史丹 | Convenient hierarchical compound plastic granules of graphite alkene screening splitter |
| CN110918471B (en) * | 2019-12-16 | 2022-11-29 | 珠海市香洲区粮食收储有限公司 | Vibrating cereal wind selector |
| CN112893318B (en) * | 2021-01-18 | 2022-01-18 | 永丰县天宝矿业有限公司 | Industrial raw material dust removal device |
| CN114558778B (en) * | 2022-04-29 | 2022-07-05 | 中国空气动力研究与发展中心计算空气动力研究所 | Micron-sized powder material controllable classification airflow sieve and screening method |
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| CN103272803A (en) * | 2013-05-08 | 2013-09-04 | 河南三松瓷业有限公司 | Ball washing machine |
| CN203437303U (en) * | 2013-08-23 | 2014-02-19 | 天津聚贤达科技有限公司 | Drum screening device |
| CN203824257U (en) * | 2014-05-17 | 2014-09-10 | 云南省农业科学院粮食作物研究所 | Batched type seed air sieving dry disinfection machine |
| CN204220439U (en) * | 2014-10-10 | 2015-03-25 | 天津禾普饲料有限公司 | The compound sieve of feed cylinder |
| CN204261948U (en) * | 2014-11-27 | 2015-04-15 | 山东大丰机械有限公司 | The special recleaner screen of corn |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106925521B (en) | 2019-06-18 |
| CN105436072A (en) | 2016-03-30 |
| CN106925521A (en) | 2017-07-07 |
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