CN111375249A - Air purification device applied to shell processing - Google Patents
Air purification device applied to shell processing Download PDFInfo
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- CN111375249A CN111375249A CN202010319573.6A CN202010319573A CN111375249A CN 111375249 A CN111375249 A CN 111375249A CN 202010319573 A CN202010319573 A CN 202010319573A CN 111375249 A CN111375249 A CN 111375249A
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- 238000004887 air purification Methods 0.000 title claims abstract description 29
- 238000012545 processing Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 230000008602 contraction Effects 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 20
- 239000007787 solid Substances 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 238000000746 purification Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000004434 Calcinosis Diseases 0.000 description 2
- 241000237852 Mollusca Species 0.000 description 2
- 230000002308 calcification Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000000762 glandular Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4263—Means for active heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the technical field of air purification, and particularly relates to an air purification device applied to shell processing, aiming at the problem that the air purification device for shell processing does not realize reasonable utilization of resources, the invention provides the following scheme. According to the invention, the rotating airflow generated by the rotation of the flow guide piece is utilized to enable the shell powder and other solid particles to rotate along with the filter cylinder, so that the shell powder and the airflow entering the containing cavity in a rotating mode are in full contact collision, the shell powder in the dust is utilized to adsorb and purify the gas, and the reasonable and full utilization of resources is realized.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an air purification device applied to shell processing.
Background
Shells are the mantle of aquatic mollusks, and the calcifications for protecting the soft parts of the body are formed by the secretion of special glandular cells of the mollusks, and the shells usually take the meat as food, but the external calcifications can not be eaten, and are usually recycled by reprocessing.
In the prior art, generally, after a shell of shell is subjected to treatment processes such as cleaning, crushing, calcining and the like, the shell powder is prepared and can be used for recycling of coating, additives and the like, a large amount of dust and harmful gas are generated in the process of processing the shell, and the gas is generally purified by a filtering and disinfecting mechanism of a filter screen.
Disclosure of Invention
The invention provides an air purification device applied to shell processing, which is based on the technical problem that the air purification device for shell processing does not realize reasonable utilization of resources.
The invention provides an air purification device applied to shell processing, which comprises a box body, wherein an air inlet pipe and an air outlet pipe are arranged on the outer wall of the box body, a filtering mechanism is arranged between the air inlet pipe and the air outlet pipe in the box body, the air inlet pipe is fixed at the top of the outer wall of one side of the box body, the air outlet pipe is fixed at the middle position of the outer wall of one end of the box body, a horizontally placed filter cylinder is rotatably connected at the middle position between the inner walls of the two ends of the box body, a plurality of flow guide pieces are fixed on the outer wall of the filter cylinder, the air outlet pipe is arranged at the axial position of the filter cylinder, a limiting seat is arranged at one side, far away from the air inlet pipe, of the box body, a containing cavity is arranged at one side, close to the air inlet, and a collecting box is fixed on the outer wall of the bottom of the box body and at the position corresponding to the discharge port.
Preferably, the flow guide pieces are arranged into an extension plate and a contraction plate which are distributed at intervals, the extension plate and the contraction plate are arranged in parallel with the axis of the filter cartridge, and the length of the extension plate in the radial direction is greater than that of the contraction plate in the radial direction.
Preferably, one side of the extension plate and one side of the contraction plate are provided with a plurality of flow guide holes, the flow guide holes are arranged into a circular truncated cone-shaped structure, and the inner diameter of one end, close to the air inlet pipe, of each flow guide hole at the top is larger than that of the other end of the flow guide hole.
Preferably, the top and the bottom outer wall of spacing seat respectively with the top and the bottom inner wall sliding connection of box, and the one side outer wall that intake pipe was kept away from to spacing seat sets up vertical plane, and the one side inner wall that the intake pipe was kept away from to the box is fixed with a plurality of connecting pipes, and the position that the box inner wall corresponds with the connecting pipe is fixed with the spring, and the one end of spring is fixed with the connecting rod with connecting pipe sliding connection, and the one end that the spring was kept away from to the connecting rod is fixed connection with the outer wall of spacing.
Preferably, the inner wall of one side of the accommodating cavity far away from the air inlet pipe is set to be an arc surface, the arc surface is set to arch towards one side close to the filter cylinder, the top and the bottom of the accommodating cavity are both set to be inclined surfaces, and the inclined surfaces are tangent to an arc line formed by rotation of one end, far away from the filter cylinder, of the extending plate.
Preferably, both ends of straining a section of thick bamboo all are fixed with the shrouding, and the shrouding is kept away from the one end of straining a section of thick bamboo and is fixed with solid fixed ring, and the fixed slot of annular structure is seted up with the position that solid fixed ring corresponds to box both ends inner wall, and solid fixed ring's outer wall and inner wall all rotate through the inner wall of bearing and fixed slot and are connected, outlet duct and box fixed connection, rotate through the bearing between the shrouding of outlet duct and its corresponding.
Preferably, one end of the air outlet pipe is fixed with a net cylinder extending into the filter cylinder, the outer wall of the net cylinder is fixed with a plurality of cleaning brushes, and one side of each cleaning brush, which is far away from the net cylinder, is in contact with the inner wall of the filter cylinder.
Preferably, the position that the box outer wall corresponds with the spacing seat is fixed with the water bath casing that has the structure of returning, and the top, bottom and both ends between the inner wall of water bath casing and the box all constitute there is the water bath chamber, and the bottom and the top in water bath chamber all are fixed with the runner pipe, and the outlet duct passes the water bath chamber and extends to the outside of water bath casing.
Preferably, the intermediate position of spacing seat sets to the cavity form, and the spout has all been seted up to the top and the bottom of spacing seat both ends inner wall, and the position that the box inner wall corresponds with the spout is fixed with the radiating fin that both ends pierce through, the outer wall of radiating fin and the inner wall sliding connection of spout.
Preferably, the top of the sliding chute and one side of the inner wall of the bottom close to the air inlet pipe are both rotatably connected with a plurality of balls, and the outer walls of the balls are in rolling connection with the outer walls of the radiating fins.
Compared with the prior art, the invention provides an air purification device applied to shell processing, which has the following beneficial effects:
1. this be applied to air purification device of shell class processing, it strains a section of thick bamboo to rotate through the bearing between the box both ends, and be provided with spacing seat in the one side of straining a section of thick bamboo and keeping away from the intake pipe, spacing seat is provided with near one side of straining a section of thick bamboo and holds the chamber, strain a section of thick bamboo and set up in holding the intracavity, make the gas that the intake pipe that is located the top lets in collide with the guide plate of straining a section of thick bamboo outer wall, thereby it rotates to drive a section of thick bamboo, make gaseous outlet duct discharge from straining a section of thick bamboo axle center position after straining of straining a section of thick bamboo, and utilize the rotatory air current that water conservancy diversion spare rotated the production, make solid particles such as shell powder rotate along with straining a section of thick bamboo together, and make shell powder and rotatory entering.
2. The air purification device applied to shell processing is characterized in that a limiting seat is arranged to be in sliding connection with the inner wall of a box body, one side of the limiting seat, far away from a filter cartridge, is connected with the inner wall of the box body through a connecting pipe, a connecting rod and a spring, the flow guide pieces on the outer wall of the filter cylinder are arranged into extension plates and contraction plates which are distributed at intervals, the length of the extension plates is greater than that of the contraction plates, the inner wall of the containing cavity is arranged into an arc structure which is arched towards one side of the filter cylinder, the top and the bottom of the containing cavity are arranged into inclined planes which are tangential to the rotating circumference of the extending plate, thereby enabling the extension plate and the contraction plate to be contacted with the inner wall of the containing cavity at intervals, enabling the limiting seat to reciprocate in the horizontal direction, enabling the air pressure of the cavity in the box body at one side of the limiting seat close to the air inlet pipe to change, thereby increasing the disordered movement of the air flow and the shell powder, enhancing the adsorption and purification effect and efficiency of the shell powder on the gas and enhancing the full utilization effect of the shell powder.
3. This be applied to air purification device of shell class processing, through setting hollow casing to spacing seat, one side that makes spacing seat keep away from the intake pipe sets vertical face to, and reduce the weight of spacing seat in the installation of being convenient for, guarantee the validity that spacing seat made reciprocating motion on the horizontal direction, and it has the water bath casing to wrap up in the box outside, make the water of circulation in gas and the water bath casing carry out the heat exchange through box and fin and realize heat recovery, utilize the ball to make and be connected and reduce friction between fin and the spacing seat, thereby further guarantee the validity that spacing seat made reciprocating motion at the horizontal direction, thereby guarantee the abundant absorbent effect of reinforcing shell powder.
Drawings
Fig. 1 is a schematic overall structure diagram of an air purification device applied to shell processing according to the present invention;
FIG. 2 is a schematic cross-sectional view of an air purification apparatus for shell processing according to the present invention;
fig. 3 is a schematic structural diagram of a filter cartridge of an air purification device applied to shell processing according to the present invention;
fig. 4 is a schematic structural diagram of a mesh drum of an air purification device applied to shell processing according to the present invention.
In the figure: the device comprises a box body 1, an air inlet pipe 2, a filter cylinder 3, an air outlet pipe 4, a limiting seat 5, a discharge hole 6, a collecting box 7, an extension plate 8, a contraction plate 9, a diversion hole 10, a connecting pipe 11, a connecting rod 12, a spring 13, a sealing plate 14, a fixing ring 15, a mesh cylinder 16, a cleaning brush 17, a water bath shell 18, cooling fins 19, a sliding chute 20 and balls 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an air purification device applied to shell processing comprises a box body 1, an air inlet pipe 2 and an air outlet pipe 4 are arranged on the outer wall of the box body 1, a filtering mechanism is arranged between the air inlet pipe 2 and the air outlet pipe 4 in the box body 1, the air inlet pipe 2 is fixed on the top of the outer wall of one side of the box body 1, the air outlet pipe 4 is fixed at the middle position of the outer wall of one end of the box body 1, a filter cartridge 3 horizontally placed is rotatably connected at the middle position between the inner walls of the two ends of the box body 1, a plurality of flow guide pieces are fixed on the outer wall of the filter cartridge 3, the air outlet pipe 4 is arranged at the axial position of the filter cartridge 3, a limiting seat 5 is arranged on one side of the box body 1 far away from the air inlet pipe 2, a containing cavity is arranged on one side, discharge gate 6 has been seted up to one side that 1 bottom of box is close to intake pipe 2, and the rigidity that 1 bottom of box outer wall and discharge gate 6 correspond has a collection box 7, utilizes the rotatory air current that water conservancy diversion spare rotation produced, makes solid particles such as shell powder rotate along with straining a section of thick bamboo 3 together, and makes shell powder and rotatory entering into to the air current full contact collision that holds the chamber to the shell powder in utilizing the dust adsorbs the purification to gas, and realizes the reasonable make full use of resource.
According to the shell powder adsorption device, the flow guide pieces are arranged into the extending plates 8 and the contracting plates 9 which are distributed at intervals, the extending plates 8 and the contracting plates 9 are arranged in parallel with the axis of the filter cylinder 3, the length of the extending plates 8 in the radial direction is greater than that of the contracting plates 9 in the radial direction, a plurality of flow guide holes 10 are formed in one sides of the extending plates 8 and the contracting plates 9, the flow guide holes 10 are arranged into a circular truncated cone-shaped structure, the inner diameter of one end, close to the air inlet pipe 2, of each flow guide hole 10 at the top is greater than that of the other end of the air inlet pipe, the collision effect between air flow and the extending plates 8 and the contracting plates 9 is increased by the circular truncated cone-shaped flow guide holes 10, the effect that the;
the top and bottom outer walls of the limiting seat 5 are respectively connected with the top and bottom inner walls of the box body 1 in a sliding manner, the outer wall of one side, away from the air inlet pipe 2, of the limiting seat 5 is arranged to be a vertical plane, a plurality of connecting pipes 11 are fixed on the inner wall of one side, away from the air inlet pipe 2, of the box body 1, a spring 13 is fixed at a position, corresponding to the connecting pipes 11, of the inner wall of the box body 1, one end of the spring 13 is fixed with a connecting rod 12 in a sliding manner, the end, away from the spring 13, of the connecting rod 12 is fixedly connected with the outer wall of the limiting seat 5, the limiting seat 5 reciprocates in the horizontal direction, the air pressure of a cavity, located on one side, close to the air inlet pipe 2, of the limiting seat 5 in the box body 1 changes, accordingly, disordered movement of air;
the inner wall of one side, far away from the air inlet pipe 2, of the accommodating cavity is set to be an arc surface, the arc surface is set to be arched towards one side, close to the filter cylinder 3, of the accommodating cavity, the top and the bottom of the accommodating cavity are both set to be inclined surfaces, the inclined surfaces are tangent to an arc line formed by rotation of one end, far away from the filter cylinder 3, of the extending plate 8, the contact surface between the flow guide piece and the limiting seat 5 is reduced, friction is reduced, and full utilization of shell powder adsorption is enhanced;
both ends of the filter cylinder 3 are fixed with closing plates 14, one end of each closing plate 14, which is far away from the filter cylinder 3, is fixed with a fixing ring 15, fixing grooves with an annular structure are formed in positions, corresponding to the fixing rings 15, of the inner walls of both ends of the box body 1, the outer wall and the inner wall of each fixing ring 15 are rotatably connected with the inner wall of each fixing groove through bearings, the air outlet pipe 4 is fixedly connected with the box body 1, the air outlet pipe 4 is rotatably connected with the closing plates 14 in the corresponding positions through bearings, and the sealing performance of both ends of the;
one end of the air outlet pipe 4 is fixedly provided with a net barrel 16 extending into the filter cylinder 3, the outer wall of the net barrel 16 is fixedly provided with a plurality of cleaning brushes 17, one side of each cleaning brush 17 far away from the net barrel 16 is in contact with the inner wall of the filter cylinder 3, and solid particles are prevented from being fully paved on the outer wall of the filter cylinder 3 to cause blockage through collision between the cleaning brushes 17 and the filter cylinder 3, so that the equipment is ensured to be effectively used for a long time;
the position of the outer wall of the box body 1 corresponding to the limiting seat 5 is fixed with a water bath shell 18 with a loop structure, the top, the bottom and the two ends between the inner wall of the water bath shell 18 and the box body 1 are respectively provided with a water bath cavity, the bottom and the top of the water bath cavity are respectively fixed with a runner pipe, the air outlet pipe 4 passes through the water bath cavity and extends to the outside of the water bath shell 18, the gas is cooled through water bath heat exchange, the recycling of heat energy is realized, the middle position of the limiting seat 5 is set to be hollow, the top and the bottom of the inner wall of the two ends of the limiting seat 5 are respectively provided with a sliding groove 20, the position of the inner wall of the box body 1 corresponding to the sliding groove 20 is fixed with a radiating fin 19 with two penetrating ends, the outer wall of the radiating fin 19 is in sliding connection with the inner wall of the sliding groove 20, the weight of the limiting seat 5 can be reduced by setting the limiting seat 5 to be hollow, the radiating fin 19, and the outer wall of the ball 21 is connected with the outer wall of the radiating fin 19 in a rolling way, so that the friction force is generated in the moving process of the limiting seat 5.
When the device is used, dust gas is introduced from the gas inlet pipe 2 to the upper part in the box body 1, so that gas flow collides with the extension plate 8 and the contraction plate 9 on the outer wall of the filter cylinder 3, the top of the filter cylinder 3 rotates towards one side close to the limiting seat 5, the gas flow enters the filter cylinder 3 in a cyclone shape along with the rotation of the extension plate 8 and the contraction plate 9, and the solid particles filtered out of shell powder and the like rotate along with the extension plate 8, the contraction plate 9 and the filter cylinder 3 while being filtered by using the filter holes on the filter cylinder 3, so that the shell powder is increased to be fully contacted with the gas, the shell powder is ensured to be adsorbed to a saturated state, and the full and reasonable utilization of resources is realized;
the device enables the limiting seat 5 to be movable in the horizontal direction through the telescopic performance of the spring 13, and the extending plates 8 and the contracting plates 9 which are distributed at intervals are respectively abutted against the side wall of the limiting seat 5, so that the limiting seat 5 reciprocates in the horizontal direction, the airflow of a chamber which is positioned on one side of the limiting seat 5 close to the air inlet pipe 2 in the box body 1 is enabled to generate reverse impact, and the air pressure of the chamber on the side is changed, so that the contact adsorption purification effect between the shell powder and the air is improved, the shell powder is fully utilized for purification, and the utilization efficiency of resources is enhanced;
the device sets spacing seat 5 to hollow casing, one side that makes spacing seat 5 keep away from intake pipe 2 sets vertical face to, reduce spacing seat 5's weight when being convenient for install, and stretch the lateral wall of board 8 and shrink board 9 and seted up a plurality of water conservancy diversion holes 10, strain a section of thick bamboo 3 along with getting into air current pivoted effect with the improvement, thereby guarantee to strain a section of thick bamboo 3 and rotate and spacing seat 2 reciprocating motion's in-service use effect, adsorb the purification with guaranteeing actual make full use of shell dust.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. An air purification device applied to shell processing comprises a box body (1), wherein an air inlet pipe (2) and an air outlet pipe (4) are arranged on the outer wall of the box body (1), and a filtering mechanism is arranged between the air inlet pipe (2) and the air outlet pipe (4) in the box body (1), and is characterized in that the air inlet pipe (2) is fixed at the top of the outer wall of one side of the box body (1), the air outlet pipe (4) is fixed at the middle position of the outer wall of one end of the box body (1), a horizontally placed filter cylinder (3) is rotatably connected at the middle position between the inner walls of two ends of the box body (1), a plurality of flow guide pieces are fixed on the outer wall of the filter cylinder (3), the air outlet pipe (4) is arranged at the axis position of the filter cylinder (3), a limiting seat (5) is arranged on one side, far away from the air inlet pipe (2), of the limiting seat, strain a section of thick bamboo (3) and set up in holding the intracavity, the water conservancy diversion spare is kept away from one side of straining a section of thick bamboo (3) and is held the intermediate position contact of chamber one side inner wall, box (1) bottom is close to one side of intake pipe (2) and has been seted up discharge gate (6), and box (1) bottom outer wall is fixed with collection box (7) with the position that discharge gate (6) correspond.
2. The air purification device applied to shell processing is characterized in that the flow guide pieces are arranged into an extension plate (8) and a contraction plate (9) which are distributed at intervals, the extension plate (8) and the contraction plate (9) are arranged in parallel with the axis of the filter cartridge (3), and the length of the extension plate (8) in the radial direction is greater than that of the contraction plate (9) in the radial direction.
3. The air purification device applied to shell processing according to claim 2, wherein a plurality of flow guide holes (10) are formed in one side of the extension plate (8) and one side of the contraction plate (9), the flow guide holes (10) are arranged in a circular truncated cone-shaped structure, and the inner diameter of one end, close to the air inlet pipe (2), of each flow guide hole (10) in the top is larger than that of the other end of each flow guide hole.
4. The air purification device applied to shell processing according to claim 2 or 3, wherein the top and bottom outer walls of the limiting seat (5) are respectively connected with the top and bottom inner walls of the box body (1) in a sliding manner, the outer wall of one side, away from the air inlet pipe (2), of the limiting seat (5) is arranged to be a vertical plane, a plurality of connecting pipes (11) are fixed on the inner wall of one side, away from the air inlet pipe (2), of the box body (1), springs (13) are fixed on the positions, corresponding to the connecting pipes (11), of the inner wall of the box body (1), one ends of the springs (13) are fixed with connecting rods (12) which are connected with the connecting pipes (11) in a sliding manner, and one ends, away from the springs (13), of the connecting rods (12) are fixedly connected with the outer.
5. The air purification device applied to shell processing is characterized in that the inner wall of one side of the accommodating cavity, which is far away from the air inlet pipe (2), is provided with a cambered surface, the cambered surface is arranged to be arched towards one side close to the filter cartridge (3), the top and the bottom of the accommodating cavity are both provided with inclined surfaces, and the inclined surfaces are tangent to an arc line formed by rotation of one end, which is far away from the filter cartridge (3), of the extending plate (8).
6. The air purification device applied to shell processing according to claim 1, wherein sealing plates (14) are fixed to both ends of the filter cylinder (3), a fixing ring (15) is fixed to one end, far away from the filter cylinder (3), of each sealing plate (14), fixing grooves of an annular structure are formed in positions, corresponding to the fixing ring (15), of inner walls of both ends of the box body (1), outer walls and inner walls of the fixing rings (15) are rotatably connected with inner walls of the fixing grooves through bearings, the air outlet pipe (4) is fixedly connected with the box body (1), and the air outlet pipe (4) is rotatably connected with the sealing plates (14) in corresponding positions through bearings.
7. The air purification device applied to shell processing is characterized in that one end of the air outlet pipe (4) is fixed with a net cylinder (16) extending into the filter cylinder (3), the outer wall of the net cylinder (16) is fixed with a plurality of cleaning brushes (17), and one side, far away from the net cylinder (16), of each cleaning brush (17) is in contact with the inner wall of the filter cylinder (3).
8. The air purification device applied to shell processing according to claim 4, wherein the water bath housing (18) with the loop structure is fixed at a position corresponding to the limiting seat (5) on the outer wall of the box body (1), a water bath cavity is formed at the top, the bottom and two ends between the inner wall of the water bath housing (18) and the box body (1), circulation pipes are fixed at the bottom and the top of the water bath cavity, and the air outlet pipe (4) penetrates through the water bath cavity and extends to the outside of the water bath housing (18).
9. The air purification device applied to shell processing according to claim 8, wherein the middle position of the limiting seat (5) is hollow, sliding grooves (20) are formed in the top end and the bottom end of the inner wall of the two ends of the limiting seat (5), radiating fins (19) with two penetrating ends are fixed on the inner wall of the box body (1) corresponding to the sliding grooves (20), and the outer walls of the radiating fins (19) are slidably connected with the inner wall of the sliding grooves (20).
10. The air purification device applied to shell processing is characterized in that a plurality of balls (21) are rotatably connected to the top and bottom inner walls of the chute (20) at one side close to the air inlet pipe (2), and the outer walls of the balls (21) are in rolling connection with the outer walls of the cooling fins (19).
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CN202010319573.6A CN111375249B (en) | 2020-04-22 | 2020-04-22 | Air purification device applied to shell processing |
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CN202010319573.6A CN111375249B (en) | 2020-04-22 | 2020-04-22 | Air purification device applied to shell processing |
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CN111375249B CN111375249B (en) | 2021-11-30 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111871125A (en) * | 2020-07-31 | 2020-11-03 | 何少振 | Efficient self-cleaning water curtain type multi-stage filtration method for waste gas |
CN112914423A (en) * | 2021-01-29 | 2021-06-08 | 杨玉营 | Environment-friendly air dust collecting device for cement production workshop |
CN118416605A (en) * | 2024-07-04 | 2024-08-02 | 江苏沙钢钢铁有限公司 | Clean coal dust separation recovery unit |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111871125A (en) * | 2020-07-31 | 2020-11-03 | 何少振 | Efficient self-cleaning water curtain type multi-stage filtration method for waste gas |
CN112914423A (en) * | 2021-01-29 | 2021-06-08 | 杨玉营 | Environment-friendly air dust collecting device for cement production workshop |
CN118416605A (en) * | 2024-07-04 | 2024-08-02 | 江苏沙钢钢铁有限公司 | Clean coal dust separation recovery unit |
CN118416605B (en) * | 2024-07-04 | 2024-11-01 | 江苏沙钢钢铁有限公司 | Clean coal dust separation recovery unit |
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