CN110624323A - Pulse bag type dust collector convenient to disassemble and maintain and used for rice processing - Google Patents
Pulse bag type dust collector convenient to disassemble and maintain and used for rice processing Download PDFInfo
- Publication number
- CN110624323A CN110624323A CN201910865746.1A CN201910865746A CN110624323A CN 110624323 A CN110624323 A CN 110624323A CN 201910865746 A CN201910865746 A CN 201910865746A CN 110624323 A CN110624323 A CN 110624323A
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- Prior art keywords
- box body
- plate
- transverse plate
- upper box
- fixedly mounted
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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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- 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
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- 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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- 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
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
-
- 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
- B01D46/88—Replacing filter elements
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a pulse bag type dust collector convenient to disassemble and maintain for rice processing, which comprises an ash bucket, a lower box body fixedly arranged at the upper end of the ash bucket and an upper box body fixedly arranged at the upper end of the lower box body, wherein supporting cross rods are arranged on two sides of the upper box body, the bottom of each supporting cross rod is fixedly connected with the outer wall of the lower box body through two connecting rods, and a movable lifting mechanism is arranged between the two supporting cross rods; thereby it is downthehole to drive cam forward rotation through the second motor and make the inserted bar stretch out to insert the inserted bar, thereby it is direct to take out installation crown plate together with the filter bag through the lift of second cylinder control casing, the inserted bar contracts under reset spring's promotion during cam antiport, can directly pull down the installation crown plate, this dust remover design benefit, convenient maintenance and change, the last box that can directly place on the bracing board of revolving on the workstation is maintained, the convenient dismantlement of box on this dust remover, the hindrance to the inside maintenance of lower box has also been reduced simultaneously.
Description
Technical Field
The invention relates to the technical field of dust removing equipment, in particular to a pulse bag type dust remover convenient to disassemble and maintain and used for rice processing.
Background
In the process of processing rice into refined rice, dust is generated in each link, so that the dust pollutes the processing environment, and therefore dust is removed through a pulse bag type dust collector, the principle of the pulse bag type dust collector is that compressed air is used as power, the compressed air instantly sprayed out of an air storage tank is utilized, air which is several times of the jet flow is induced to enter a filter bag at a high speed through an air jet pipe, so that the filter bag generates sharp expansion and impact vibration from a top filter opening to the bottom, and a strong dust removing and accumulating effect is generated; the filter bag is a filter core part of the bag type dust collector, the quality of the condition of the filter bag directly determines the quality of the dust collection performance, and the filter bag is usually damaged due to unreasonable selection of filter materials, improper processing, mechanical abrasion, chemical corrosion, overhigh smoke temperature, condensation, bonding and other reasons, so that the maintenance and replacement of the filter bag are very important;
patent document (CN107308742A) discloses a pulse deashing bag collector, deashing room main part fixed mounting in this dust remover is in the top of box, therefore the deashing room main part is not convenient for dismantle, when will maintaining and changing the inside filter bag of box, can only get into from deashing room main part top, and the inside blowing pipe that transversely sets up of deashing room main part causes very big hindrance to the maintenance, inside maintenance personal hardly got into the deashing room main part, only can demolish the blowing pipe, the troublesome poeration, the filter bag is not convenient for take out because of weight greatly.
Disclosure of Invention
The invention aims to provide a pulse bag type dust collector for rice processing, which is convenient to disassemble and overhaul, wherein a first motor drives a gear to rotate, a movable lifting mechanism is driven to move by matching with a rack, a shell corresponding to a row of mounting ring plates is arranged at the bottom of a first transverse plate, a second motor drives a cam to rotate in the forward direction so that an insertion rod extends out of an insertion rod hole on a connecting lug, a second cylinder controls the lifting of the shell to directly take out the mounting ring plates and a filter bag, the insertion rod is pushed by a return spring to contract when the cam rotates in the reverse direction, the mounting ring plates can be directly disassembled, the filter bag can be conveniently maintained and replaced by people, and the technical problems that the traditional pulse bag type dust collector is large in weight and inconvenient to take out and maintain are solved;
according to the invention, the upper box body is arranged at the top of the lower box body in a clamping manner, the upper box body can be pushed onto the rotating supporting plate through the movable lifting mechanism, maintenance personnel can directly maintain the upper box body arranged on the rotating supporting plate on the workbench, the upper box body is convenient to disassemble, the obstruction to the maintenance of the inner part of the lower box body is reduced, and the technical problems that the upper box body of the existing pulse bag type dust collector is inconvenient to disassemble and the lower box body is easy to obstruct in maintenance are solved.
The purpose of the invention can be realized by the following technical scheme:
a pulse bag type dust collector convenient to disassemble and maintain for rice processing comprises an ash bucket, a lower box body fixedly arranged at the upper end of the ash bucket and an upper box body fixedly arranged at the upper end of the lower box body, wherein supporting cross rods are arranged on two sides of the upper box body, the bottom of each supporting cross rod is fixedly connected with the outer wall of the lower box body through two connecting rods, and a movable lifting mechanism is arranged between the two supporting cross rods;
a high-pressure gas tank is fixedly mounted on one side of the upper box body and positioned above one of the supporting cross rods, four blowing pipes which are distributed side by side at equal intervals are mounted above the high-pressure gas tank, the blowing pipes penetrate through the side wall of the upper box body and extend to the inner side of the upper box body, and five nozzles are linearly distributed at the bottom of the blowing pipes positioned on the inner side of the upper box body at equal intervals;
a partition plate is fixedly mounted at the top of the inner side of the upper box body, a plurality of vent holes are formed in the partition plate, a corresponding mounting ring plate is arranged at the position, corresponding to the vent holes, on the upper surface of the partition plate, a filter bag is fixedly mounted at the bottom of the mounting ring plate, and the filter bag penetrates through the vent holes and extends to the bottom of the lower box body;
the movable lifting mechanism comprises a first transverse plate and a second transverse plate located above the first transverse plate, connecting arms are fixedly connected to two ends of the first transverse plate, a first motor is fixedly mounted on the upper surface of each connecting arm, the output shaft end of the first motor penetrates through the connecting arms and extends to the position below the connecting arms, gears are fixedly mounted on the output shaft end of the first motor, five sliding rods are vertically fixed to the bottom of the second transverse plate at equal intervals, corresponding sliding rod holes are formed in the positions, corresponding to the five sliding rods, of the first transverse plate, the sliding rods penetrate through the sliding rod holes and extend to the position below the first transverse plate, a shell is fixedly mounted at the bottom end of each sliding rod, two second cylinders are symmetrically fixed on the upper surface of the second transverse plate, and the output rods of the second cylinders penetrate through the second transverse plate and are fixedly connected with the first transverse plate;
and a rack is fixedly arranged on one side of the supporting cross rod, which is close to the upper box body, and the rack is meshed with the gear.
Further, a horizontal workbench is fixedly mounted on the outer wall of the lower box body, a breast board is fixedly mounted at the edge of the upper surface of the workbench, a rotary supporting plate is hinged to one side of the breast board, two first cylinders are fixedly mounted on the upper surface of the workbench, and output ends of the first cylinders are hinged to the rotary supporting plate.
Further, the bottom surface fixed mounting of linking arm has the slider, two the mounting groove has all been seted up to one side that supports the horizontal pole and be close to last box, the tank bottom fixed mounting of mounting groove has the guide rail, slider and corresponding guide rail sliding connection.
Furthermore, a rubber pad is arranged on one side of the first transverse plate close to the upper box body.
Furthermore, two connecting lugs are symmetrically fixed on the upper surface of the mounting ring plate, and a plug rod hole is formed in each connecting lug.
Further, the inboard upper wall fixed mounting of casing has first motor, the output shaft of first motor is downward and the bottom fixedly connected with cam of this output shaft, the diapire symmetry of casing is fixed with two fixed covers, the activity is provided with the inserted bar rather than the adaptation in the fixed cover, the casing lateral wall corresponds fixed cover position department and has seted up corresponding through-hole, the one end that the inserted bar is close to the cam is cambered surface structure and with the cam butt.
Furthermore, two connecting plates are symmetrically fixed on two sides of the inserted rod, and a return spring is installed between each connecting plate and the corresponding inner wall of the shell.
Further, the bottom symmetry of going up the box is fixed with two curb plates, the top of box corresponds two curb plates position department down and installs two boards of bending, two the board of bending is fixed mounting with fixed mounting between the tip of one side, the inboard of the board of bending is provided with the draw-in groove, two gyro wheels are installed to the bottom surface of curb plate, the gyro wheel is in close contact with the diapire of draw-in groove, the bottom fixedly connected with of going up the box is used for the closing plate of shutoff draw-in groove notch.
Furthermore, a horizontal supporting plate is fixedly installed on one side, far away from the baffle, of the lower box body.
Further, the disassembly step of the pulse bag type dust collector is as follows:
the method comprises the following steps: the two first cylinders are started simultaneously, the output rods of the first cylinders contract and drive the rotating supporting plates to rotate around the hinged parts of the rotating supporting plates and the breast boards, and when the rotating supporting plates rotate to the horizontal state, one ends of the rotating supporting plates are tightly close to the upper parts of the supporting plates;
step two: starting a first motor, wherein an output shaft of the first motor rotates and drives a gear to rotate, the gear is matched with a rack and drives a first transverse plate to move towards one side of the upper box body, and the first transverse plate pushes the upper box body to move onto a rotating supporting plate;
step three: when the movable lifting mechanism is positioned right above the mounting ring plate, two second air cylinders are started simultaneously, output rods of the second air cylinders contract to drive a second transverse plate to descend, the second transverse plate descends to drive a sliding rod to descend, the sliding rod drives the shell to descend, through holes on two sides of the shell correspond to the inserting rod holes on the connecting lugs, a second motor is started, an output shaft of the second motor drives the cam to rotate forward, the cam pushes the inserting rod to extend outwards when rotating, the inserting rod is inserted into the inserting rod holes on the connecting lugs, the output rods of the second air cylinders extend out to drive the second transverse plate to ascend, the sliding rod drives the sliding rod to ascend when the second transverse plate ascends, and the sliding rod drives the shell to ascend, and the mounting ring plate and the filter bag are driven to rise, the output shaft of the second motor drives the cam to rotate reversely, the inserted rod is contracted into the shell under the pushing of the reset spring, and the mounting ring plate and the filter bag can be taken down for replacement and maintenance.
The invention has the beneficial effects that:
according to the dust collector, the first motor drives the gear to rotate, the gear is matched with the rack meshed with the gear to be used, so that the shell moves above the rows of mounting ring plates, the shell corresponding to the rows of mounting ring plates is arranged at the bottom of the first transverse plate, the second motor drives the cam to rotate in the forward direction, so that the insertion rod extends out of the insertion rod hole in the connecting lug, the second cylinder controls the lifting of the shell to directly take out the mounting ring plates together with the filter bag, and the insertion rod is pushed by the reset spring to shrink when the cam rotates in the reverse direction, so that the mounting ring plates can be directly detached;
according to the dust remover, the symmetrical bending plates are arranged at the top of the lower box body, the side plates corresponding to the bending plates are arranged at the bottom of the upper box body, the upper box body is installed at the top of the lower box body in a mode that the side plates are inserted into the inner sides of the bending plates, the rotating supporting plates are hinged to the breast plates, the rotating supporting plates can be driven to rotate through the first air cylinders, the upper box body can be pushed onto the rotating supporting plates through the moving lifting mechanism, the resistance of the upper box body during moving is reduced through the arrangement of the rollers at the bottoms of the side plates, maintenance personnel can directly maintain the upper box body placed on the rotating supporting plates on the workbench, the upper box body of the dust remover is convenient to disassemble, and meanwhile the obstruction of maintenance on the inner portion of the lower box body is reduced.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a pulse bag type dust collector for rice processing, which is convenient to disassemble and overhaul;
FIG. 2 is a sectional view showing the structure of a pulse bag type dust collector for rice processing according to the present invention, which is easy to disassemble and maintain;
FIG. 3 is a top detail view of the lower housing of the present invention;
FIG. 4 is a partial structural view of a pulse bag type dust collector for rice processing according to the present invention, which is easy to disassemble and maintain;
FIG. 5 is a schematic structural view of the mobile lifting mechanism of the present invention;
FIG. 6 is a schematic view of the construction of the support rail of the present invention;
FIG. 7 is an elevational, cross-sectional view of the housing of the present invention;
FIG. 8 is a top sectional view of the housing of the present invention;
fig. 9 is a schematic structural view of a mounting ring plate according to the present invention.
In the figure: 1. an ash hopper; 2. an upper box body; 3. a lower box body; 4. a support rail; 41. mounting grooves; 5. moving the lifting mechanism; 501. a first transverse plate; 502. a connecting arm; 503. a first motor; 504. a gear; 505. a slider; 506. a second transverse plate; 507. a slide bar; 508. a housing; 509. a second cylinder; 510. a rubber pad; 511. inserting a rod; 512. a connecting plate; 513. a return spring; 514. fixing a sleeve; 515. a second motor; 516. a cam; 6. a work table; 7. a breast board; 8. a card slot; 9. a support plate; 10. a side plate; 11. installing a ring plate; 12. a baffle plate; 13. a high pressure gas tank; 14. a blowing pipe; 15. a nozzle; 16. a roller; 17. a sealing plate; 18. rotating the supporting plate; 19. a first cylinder; 20. a guide rail; 21. a rack; 22. a connecting rod; 23. a partition plate; 24. connecting lugs; 241. a plunger hole; 25. a filter bag; 26. and (7) bending the plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-9, a pulse bag type dust collector for rice processing, which is convenient to disassemble and overhaul, comprises an ash bucket 1, a lower box body 3 fixedly mounted at the upper end of the ash bucket 1 and an upper box body 2 fixedly mounted at the upper end of the lower box body 3, wherein supporting cross rods 4 are respectively arranged at two sides of the upper box body 2, the bottoms of the supporting cross rods 4 are fixedly connected with the outer wall of the lower box body 3 through two connecting rods 22, and a movable lifting mechanism 5 is arranged between the two supporting cross rods 4;
a high-pressure gas tank 13 is fixedly mounted on one side of the upper box body 2, the high-pressure gas tank 13 is positioned above one of the supporting cross rods 4, four blowing pipes 14 which are distributed side by side at equal intervals are mounted above the high-pressure gas tank 13, the blowing pipes 14 penetrate through the side wall of the upper box body 2 and extend to the inner side of the upper box body 2, and five nozzles 15 are linearly distributed at equal intervals at the bottom of the blowing pipes 14 positioned on the inner side of the upper box body 2;
a partition plate 23 is fixedly mounted at the top of the inner side of the upper box body 2, a plurality of vent holes are formed in the partition plate 23, a corresponding mounting ring plate 11 is arranged at the position, corresponding to the vent holes, on the upper surface of the partition plate 23, a filter bag 25 is fixedly mounted at the bottom of the mounting ring plate 11, and the filter bag 25 penetrates through the vent holes and extends to the bottom of the lower box body 3;
the moving lift mechanism 5 includes a first cross plate 501 and a second cross plate 506 positioned above the first cross plate 501, both ends of the first horizontal plate 501 are fixedly connected with a connecting arm 502, the upper surface of the connecting arm 502 is fixedly provided with a first motor 503, the output shaft end of the first motor 503 penetrates through the connecting arm 502 and extends to the lower part of the connecting arm 502 and is fixedly provided with a gear 504, five sliding rods 507 are vertically fixed at the bottom of the second transverse plate 506 at equal intervals, corresponding sliding rod holes are arranged at positions corresponding to the five sliding rods 507 on the first transverse plate 501, the sliding rods 507 penetrate through the sliding rod holes and extend to the lower part of the first transverse plate 501, a housing 508 is fixedly installed at the bottom end of the sliding rod 507, two second cylinders 509 are symmetrically fixed on the upper surface of the second horizontal plate 506, an output rod of the second air cylinder 509 penetrates through the second transverse plate 506, and the bottom of the second air cylinder 509 is fixedly connected with the first transverse plate 501;
a rack 21 is fixedly arranged on one side of the support cross rod 4 close to the upper box body 2, and the rack 21 is meshed with the gear 504.
Fixed mounting has horizontally workstation 6 on the outer wall of box 3 down, the edge fixed mounting of 6 upper surfaces of workstation has breast board 7, one side of breast board 7 articulates there is rotatory fagging 18, the last fixed surface of workstation 6 installs two first cylinders 19, the output and the rotatory fagging 18 of first cylinder 19 are articulated.
The bottom surface of the connecting arm 502 is fixedly provided with a sliding block 505, one side of each of the two supporting cross rods 4 close to the upper box body 2 is provided with a mounting groove 41, the bottom of each mounting groove 41 is fixedly provided with a guide rail 20, and the sliding block 505 is in sliding connection with the corresponding guide rail 20.
Rubber pad 510 is installed to one side that first diaphragm 501 is close to last box 2, avoids first diaphragm 501 and last box 2 outer wall wearing and tearing.
Two connecting lugs 24 are symmetrically fixed on the upper surface of the mounting ring plate 11, and a plug rod hole 241 is formed in each connecting lug 24.
The inboard upper wall fixed mounting of casing 508 has first motor 503, the output shaft of first motor 503 is downward and the bottom fixedly connected with cam 516 of this output shaft, the diapire symmetry of casing 508 is fixed with two fixed covers 514, fixed cover 514 internalization is provided with the inserted bar 511 rather than the adaptation, corresponding through-hole has been seted up to the corresponding fixed cover 514 position department of casing 508 lateral wall, the one end that the inserted bar 511 is close to cam 516 is cambered surface structure and with cam 516 butt.
Two connecting plates 512 are symmetrically fixed on two sides of the insertion rod 511, and a return spring 513 is installed between each connecting plate 512 and the corresponding inner wall of the shell 508.
The bottom symmetry of going up box 2 is fixed with two curb plates 10, the top of box 3 corresponds two curb plates 10 and locates to install two boards 26 of bending down, two the board 26 of bending is fixed mounting with fixed mounting between the tip of one side has baffle 12, the inboard of the board 26 of bending is provided with draw-in groove 8, two gyro wheels 16 are installed to the bottom surface of curb plate 10, gyro wheel 16 and the diapire in close contact with of draw-in groove 8, the bottom fixedly connected with of going up box 2 is used for the closing plate 17 of 8 notches in draw-in groove.
A horizontal supporting plate 9 is fixedly arranged on one side of the lower box body 3 far away from the baffle plate 12.
The disassembly steps of the pulse bag type dust collector are as follows:
the method comprises the following steps: simultaneously starting the two first air cylinders 19, wherein the output rods of the first air cylinders 19 contract and drive the rotary supporting plate 18 to rotate around the hinged position of the rotary supporting plate 18 and the breast board 7, and when the rotary supporting plate 18 rotates to a horizontal state, one end of the rotary supporting plate 18 is abutted against the upper part of the supporting plate 9;
step two: starting the first motor 503, wherein an output shaft of the first motor 503 rotates and drives the gear 504 to rotate, the gear 504 is matched with the rack 21 and drives the first transverse plate 501 to move towards one side of the upper box body 2, and the first transverse plate 501 pushes the upper box body 2 to move onto the rotating supporting plate 18;
step three: when the movable lifting mechanism 5 is positioned right above the mounting ring plate 11, two second air cylinders 509 are simultaneously started, output rods of the second air cylinders 509 contract and drive the second transverse plate 506 to descend, the second transverse plate 506 descends and drive the sliding rods 507 to descend, the sliding rods 507 drive the shell 508 to descend, through holes on two sides of the shell 508 correspond to the inserting rod holes 241 on the connecting lugs 24, a second motor 515 is started, an output shaft of the second motor 515 drives the cam 516 to rotate forward, the cam 516 drives the inserting rods 511 to extend outwards when rotating, the inserting rods 511 are inserted into the inserting rod holes 241 on the connecting lugs 24, the output rods of the second air cylinders 509 extend out and drive the second transverse plate 506 to ascend, the second transverse plate 506 ascends and drive the sliding rods 507 to ascend, the sliding rods 507 drive the shell 508 to ascend and drive the mounting ring plate 11 and the filter bags 25, the output shaft of the second motor 515 drives the cam 516 to rotate reversely, and the inserting rods 511 contract into the shell 508 under the push of the return spring 513, the mounting ring plate 11 and the filter bag 25 can be removed for replacement and maintenance.
The first motor 503 drives the gear 504 to rotate, the first motor 503 is matched with the rack 21 meshed with the gear 504 to be used, so that the shell 508 moves above each row of mounting ring plates 11, the shell 508 corresponding to one row of mounting ring plates 11 is arranged at the bottom of the first transverse plate 501, the second motor 515 drives the cam 516 to rotate in the forward direction, so that the inserted rod 511 extends out of the inserted rod hole 241 on the connecting lug 24, the second cylinder 509 controls the lifting of the shell 508 to directly take out the mounting ring plates 11 and the filter bags 25, the inserted rod 511 contracts under the pushing of the return spring 513 when the cam 516 rotates in the reverse direction, the mounting ring plates 11 can be directly detached, and the dust remover is ingenious in design and is convenient for people to maintain and replace the filter bags 25;
according to the invention, the symmetrical bending plates 26 are arranged at the top of the lower box body 3, the side plate 10 corresponding to the bending plates 26 is arranged at the bottom of the upper box body 2, the upper box body 2 is arranged at the top of the lower box body 3 in a mode that the side plate 10 is inserted into the inner side of the bending plates 26, the rotating supporting plate 18 is hinged on the baffle plate 7, the rotating supporting plate 18 can be driven to rotate through the first air cylinder 19, the upper box body 2 can be pushed onto the rotating supporting plate 18 through the movable lifting mechanism 5, the resistance of the upper box body 2 during moving is reduced by arranging the idler wheels 16 at the bottom of the side plate 10, a maintenance worker can directly maintain the upper box body 2 arranged on the rotating supporting plate 18 on the working table 6, the upper box body 2 of the dust remover is convenient to disassemble, and meanwhile, the obstruction of maintenance on the inner part of the lower box.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The pulse bag type dust collector convenient to disassemble and overhaul for rice processing is characterized by comprising an ash bucket (1), a lower box body (3) fixedly mounted at the upper end of the ash bucket (1) and an upper box body (2) fixedly mounted at the upper end of the lower box body (3), wherein supporting cross rods (4) are arranged on two sides of the upper box body (2), the bottom of each supporting cross rod (4) is fixedly connected with the outer wall of the lower box body (3) through two connecting rods (22), and a movable lifting mechanism (5) is arranged between the two supporting cross rods (4);
a high-pressure gas tank (13) is fixedly mounted on one side of the upper box body (2), the high-pressure gas tank (13) is positioned above one of the supporting cross rods (4), four injection pipes (14) which are distributed side by side at equal intervals are mounted above the high-pressure gas tank (13), the injection pipes (14) penetrate through the side wall of the upper box body (2) and extend to the inner side of the upper box body (2), and five nozzles (15) are linearly distributed at equal intervals at the bottom of the injection pipes (14) positioned on the inner side of the upper box body (2);
a partition plate (23) is fixedly mounted at the top of the inner side of the upper box body (2), a plurality of vent holes are formed in the partition plate (23), corresponding mounting ring plates (11) are arranged at positions, corresponding to the vent holes, of the upper surface of the partition plate (23), filter bags (25) are fixedly mounted at the bottoms of the mounting ring plates (11), and the filter bags (25) penetrate through the vent holes and extend to the bottom of the lower box body (3);
the movable lifting mechanism (5) comprises a first transverse plate (501) and a second transverse plate (506) located above the first transverse plate (501), connecting arms (502) are fixedly connected to the two ends of the first transverse plate (501), a first motor (503) is fixedly mounted on the upper surface of each connecting arm (502), an output shaft end of the first motor (503) penetrates through the connecting arms (502) and extends to the position below the connecting arms (502), gears (504) are fixedly mounted on the output shaft ends of the first motor, five sliding rods (507) are vertically fixed to the bottom of the second transverse plate (506) at equal intervals, corresponding sliding rod holes are formed in positions, where the five sliding rods (507) are located, on the first transverse plate (501), the sliding rods (507) penetrate through the sliding rod holes and extend to the position below the first transverse plate (501), a shell (508) is fixedly mounted at the bottom end of each sliding rod (507), and two second air cylinders (509) are symmetrically fixed on the upper surface of the second transverse plate (506), an output rod of the second air cylinder (509) penetrates through the second transverse plate (506), and the bottom of the second air cylinder (509) is fixedly connected with the first transverse plate (501);
one side of the supporting cross rod (4) close to the upper box body (2) is fixedly provided with a rack (21), and the rack (21) is meshed with the gear (504).
2. The pulse bag type dust collector convenient to disassemble and overhaul for rice processing as claimed in claim 1, wherein a horizontal workbench (6) is fixedly mounted on the outer wall of the lower box body (3), a baffle plate (7) is fixedly mounted at the edge of the upper surface of the workbench (6), a rotary supporting plate (18) is hinged to one side of the baffle plate (7), two first cylinders (19) are fixedly mounted on the upper surface of the workbench (6), and the output ends of the first cylinders (19) are hinged to the rotary supporting plate (18).
3. The pulse bag type dust collector for rice processing convenient to detach and overhaul as claimed in claim 1, wherein a sliding block (505) is fixedly mounted on the bottom surface of the connecting arm (502), one side of each of the two supporting cross bars (4) close to the upper box body (2) is provided with a mounting groove (41), a guide rail (20) is fixedly mounted on the bottom of each mounting groove (41), and the sliding block (505) is slidably connected with the corresponding guide rail (20).
4. The pulse bag type dust collector for rice processing convenient to detach and overhaul as claimed in claim 1, wherein a rubber pad (510) is mounted on one side of the first transverse plate (501) close to the upper box body (2).
5. The pulse bag type dust collector for rice processing convenient to detach and overhaul as claimed in claim 1, wherein two connecting lugs (24) are symmetrically fixed on the upper surface of the mounting ring plate (11), and the connecting lugs (24) are provided with inserting rod holes (241).
6. The pulse bag type dust collector convenient to disassemble and overhaul for rice processing as claimed in claim 1, wherein a first motor (503) is fixedly mounted on the inner upper wall of the housing (508), an output shaft of the first motor (503) faces downwards, a cam (516) is fixedly connected to the bottom end of the output shaft, two fixing sleeves (514) are symmetrically fixed to the bottom wall of the housing (508), an insertion rod (511) matched with the fixing sleeves (514) is movably arranged in each fixing sleeve (514), corresponding through holes are formed in the positions of the side walls of the housing (508) corresponding to the fixing sleeves (514), and one end of the insertion rod (511) close to the cam (516) is of an arc structure and is abutted to the cam (516).
7. The pulse bag type dust collector for rice processing convenient to detach and overhaul as claimed in claim 6, wherein two connecting plates (512) are symmetrically fixed on two sides of the inserting rod (511), and a return spring (513) is installed between each connecting plate (512) and the corresponding inner wall of the shell (508).
8. The pulse bag type dust collector convenient to disassemble and overhaul for rice processing as claimed in claim 1, wherein two side plates (10) are symmetrically fixed to the bottom of the upper box body (2), two bending plates (26) are installed at positions, corresponding to the two side plates (10), of the top of the lower box body (3), a baffle plate (12) is fixedly installed between the end portions of the two bending plates (26) on the same side, a clamping groove (8) is formed in the inner side of each bending plate (26), two rollers (16) are installed on the bottom surface of each side plate (10), each roller (16) is in close contact with the bottom wall of each clamping groove (8), and a sealing plate (17) used for plugging the notch of each clamping groove (8) is fixedly connected to the bottom of the upper box body (2).
9. The pulse bag type dust collector for processing rice convenient to detach and overhaul as claimed in claim 1, wherein a horizontal support plate (9) is fixedly installed on one side of the lower box body (3) far away from the baffle plate (12).
10. The pulse bag filter for rice processing, which is easy to disassemble and repair as claimed in claim 1, wherein the disassembling step of the pulse bag filter is:
the method comprises the following steps: simultaneously starting the two first air cylinders (19), wherein the output rods of the first air cylinders (19) contract and drive the rotary supporting plates (18) to rotate around the hinged parts of the rotary supporting plates and the breast boards (7), and when the rotary supporting plates (18) rotate to the horizontal state, one ends of the rotary supporting plates (18) are tightly close to the upper parts of the supporting plates (9);
step two: starting a first motor (503), wherein an output shaft of the first motor (503) rotates and drives a gear (504) to rotate, the gear (504) is matched with a rack (21) and drives a first transverse plate (501) to move towards one side of an upper box body (2), and the first transverse plate (501) pushes the upper box body (2) to move onto a rotating supporting plate (18);
step three: when the movable lifting mechanism (5) is positioned right above the mounting ring plate (11), two second air cylinders (509) are started simultaneously, output rods of the second air cylinders (509) contract and drive a second transverse plate (506) to descend, the second transverse plate (506) descends and drives a sliding rod (507) to descend, the sliding rod (507) drives a shell (508) to descend, through holes in two sides of the shell (508) correspond to insertion rod holes (241) in connecting lugs (24), a second motor (515) is started, an output shaft of the second motor (515) drives a cam (516) to rotate forward, the cam (516) pushes the insertion rod (511) to extend outwards when rotating, the insertion rod (511) is inserted into the insertion rod holes (241) in the connecting lugs (24), the output rods of the second air cylinders (509) extend out and drive the second transverse plate (506) to ascend, the second transverse plate (506) ascends and drives the sliding rod (507) to ascend, the sliding rod (507) drives the shell (508) to ascend and drives the mounting ring plate (11) and the filter bag (25) to ascend, an output shaft of the second motor (515) drives the cam (516) to rotate reversely, the inserting rod (511) is pushed by the return spring (513) to contract into the shell (508), and the mounting ring plate (11) and the filter bag (25) can be taken down to be replaced and maintained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910865746.1A CN110624323A (en) | 2019-09-12 | 2019-09-12 | Pulse bag type dust collector convenient to disassemble and maintain and used for rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910865746.1A CN110624323A (en) | 2019-09-12 | 2019-09-12 | Pulse bag type dust collector convenient to disassemble and maintain and used for rice processing |
Publications (1)
| Publication Number | Publication Date |
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| CN110624323A true CN110624323A (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910865746.1A Pending CN110624323A (en) | 2019-09-12 | 2019-09-12 | Pulse bag type dust collector convenient to disassemble and maintain and used for rice processing |
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| CN (1) | CN110624323A (en) |
Cited By (5)
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| CN112370911A (en) * | 2020-10-26 | 2021-02-19 | 常州安康机械有限公司 | Pulse bag type dust collector convenient to disassemble and maintain and used for rice processing |
| CN113289423A (en) * | 2021-05-31 | 2021-08-24 | 兰州华亮自动化电子科技有限公司 | Automatic cloth bag replacing device of bag type dust collector |
| CN114210139A (en) * | 2021-12-17 | 2022-03-22 | 烟台景上科技有限公司 | Disassembly-free dust removal filter bag facilitating dust accumulation discharge |
| CN115501701A (en) * | 2022-11-10 | 2022-12-23 | 山东莱钢节能环保工程有限公司 | Dust remover |
| CN117101221A (en) * | 2023-10-20 | 2023-11-24 | 山西奇强洗涤科技研究院有限公司 | Filter equipment is used in production of washing antiseptic solution |
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| CN117101221B (en) * | 2023-10-20 | 2024-01-23 | 山西奇强洗涤科技研究院有限公司 | Filter equipment is used in production of washing antiseptic solution |
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Application publication date: 20191231 |
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