CN221471212U

CN221471212U - Pulse dust collector is used in production of fodder workshop

Info

Publication number: CN221471212U
Application number: CN202322900507.XU
Authority: CN
Inventors: 林勇; 刘勇; 付帅; 石海英
Original assignee: GUANGZHOU FORTUNE BIOTECHNOLOGY CO Ltd
Current assignee: GUANGZHOU FORTUNE BIOTECHNOLOGY CO Ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-08-06
Anticipated expiration: 2033-10-27

Abstract

The utility model relates to the technical field of pulse dust collectors and discloses a pulse dust collector for production in a feed production workshop, which comprises an equipment box body, wherein an inlet, an outlet and a discharge opening are formed in the side surface of the equipment box body, a mounting plate, a filter bag and a pulse tube are arranged at the upper part in the equipment box body, a downward moving plate with an inverted V-shaped cross section is arranged at the lower part in the equipment box body, abdicating openings are formed in two sides of the downward moving plate, rotating plates which are used for overturning and are matched with the abdicating openings are arranged in two sides of the downward moving plate, a cavity is formed in the downward moving plate, symmetrical racks are fixedly connected to the bottom in the cavity, a driving unit is arranged on the side surface of the equipment box body, the driving unit comprises a driving motor, and the driving unit drives the racks to move up and down. According to the utility model, the downward moving plate and the rotating plate are arranged to prevent dust at the lower part from lifting, so that the effect of reducing a large amount of dust generated when the filter bag is pulsed is achieved.

Description

Pulse dust collector is used in production of fodder workshop

Technical Field

The utility model relates to the technical field of pulse dust collectors, in particular to a pulse dust collector for production in a feed production workshop.

Background

The workshop for producing the feed has a large amount of dust, causes certain injury to the body of staff, so the pulse dust collector can be installed in the feed production workshop, and the pulse dust collector is based on MC-I type, and the improved novel high-efficiency pulse dust collector has the advantages of high purification efficiency, high gas treatment capacity, stable performance, long service life of filter bags, convenient operation, small maintenance workload and the like.

In order to improve the environmental quality of a feed production workshop, the prior art makes a great deal of improvement to a pulse dust collector that the feed production workshop was used, as in the patent with the publication number CN219681978U, a pulse dust collector for feed production is disclosed, including the dust removal box, the ash bucket, support mechanism, the window has been seted up in the front of dust removal box, the bottom of dust removal box carries out fixed connection with the top of ash bucket, the connecting portion fixedly connected with support mechanism of dust removal box and ash bucket, the inlet port has been seted up to one side outer wall bottom of dust removal box, the venthole has been seted up at one side outer wall top of keeping away from the inlet port of dust removal box, dust removal box inner chamber top fixedly connected with fumar, the bottom fixedly connected with of fumar a plurality of mouths, the middle part fixedly connected with division board of dust removal box inner chamber, a plurality of fixed establishment of division board carry out relative fixed connection with filter media respectively, a plurality of filter media all include the sleeve, dust removal filter bag all cup joints in sleeve outside, a plurality of filter bags, this pulse dust collector has the filter bag convenient dismantlement, be equipped with sampling device's characteristics.

The above patent has obvious advantages, but the following disadvantages still exist in the actual operation:

The pulse dust collector is opened through the electromagnetic pulse valve, compressed air rapidly expands in the upper box body in extremely short time, and flows into the filter bag, so that the filter bag expands and deforms to generate vibration, dust attached to the outer surface of the filter bag is stripped and falls into the dust hopper under the action of reverse airflow flushing, after the dust cleaning is finished, the electromagnetic pulse valve is closed, the lifting valve is opened, the chamber is restored to a filtering state, the dust falling into the dust hopper is concentrated after reaching a certain amount, and is subjected to treatment when being subjected to pulse, a large amount of dust in the dust hopper is secondarily floated due to strong impact force, the dust amount takes a long time from floating to dust falling, a large amount of dust is adsorbed on the filter bag again, and the integral dust removing effect of the pulse dust collector is reduced.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a pulse dust collector for production in a feed production workshop, which achieves the effect of reducing a large amount of dust generated when pulse is carried out on a filter bag.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pulse dust collector is used in production of fodder workshop, includes the equipment box, equipment box side is equipped with import, export and discharge opening, upper portion is equipped with mounting panel, filter bag and pulse tube in the equipment box, lower part is equipped with the lower board that moves down of cross-section for falling V form in the equipment box, it is equipped with the mouth of stepping down to move down the board both sides, move down the board both sides be equipped with upset and with the pivoted board of stepping down mouthful adaptation, the cavity has been seted up down in the board, bottom fixedly connected with symmetrical rack in the cavity, equipment box side is equipped with drive unit, and drive unit includes driving motor, drive unit is right rack drive reciprocates, move down after the board moves down the pivoted board covers completely the mouth of stepping down, after the upset pivoted board with move down the board with equipment box inner chamber adaptation.

Preferably, the driving unit further comprises a rotating rod rotatably connected to the inner side wall of the equipment box body, one end of the rotating rod penetrates through the equipment box body and is fixedly connected with the output end of the driving motor, and the side face of the rotating rod is fixedly connected with a first gear meshed with the rack.

Preferably, the lower surface of the downward moving plate is provided with a symmetrical mounting opening, the rotating plate is rotationally connected in the mounting opening through a resistance rotating shaft, the inner side wall of the equipment box body is provided with a guide groove, two symmetrical ends of the rotating plate are provided with sliding grooves communicated with the outside, sliding blocks are connected in the sliding grooves in a sliding manner, and the side surfaces of the sliding blocks are rotationally connected with guide blocks matched with the guide grooves.

Preferably, the side surface of the output end of the driving motor is fixedly connected with a second gear, the side surface of the equipment box body is rotationally connected with a third gear meshed with the second gear, the number of the rotating rods is two, one end of each rotating rod is concentrically fixed with the third gear, and the side surface of each rotating rod is fixedly connected with the first gear which is meshed with the symmetrical side surface of the rack.

Preferably, a limiting block is fixedly connected to one surface of the rack, and a limiting groove matched with the limiting block is formed in the inner side wall of the equipment box body.

Preferably, the upper part of the downward moving plate is fixedly connected with a protective frame, and the protective frame is matched with the downward moving stroke of the downward moving plate.

Preferably, a rubber pad is arranged on the side surface of the rotating plate away from the downward moving plate.

Aiming at the defects of the prior art, the utility model provides the pulse dust collector for the production of the feed production workshop, which overcomes the defects of the prior art and has the beneficial effects that:

1. According to the utility model, the downward moving plate is moved downward by the driving unit in cooperation with the racks, the rotating plate rotates in the downward moving process of the downward moving plate, the yielding port is plugged by the rotating plate, the pulse device is started to pulse the filter bag through the pulse tube, dust falls onto the upper surfaces of the downward moving plate and the rotating plate after the filter bag passes through the pulse, and the dust at the lower part is prevented from lifting up due to the blocking of the downward moving plate and the rotating plate, so that the effect of reducing a large amount of dust during the pulse of the filter bag is achieved.

2. According to the utility model, the rotating plate is arranged and slowly rotates to be in a straight line with the lower surface of the downward moving plate, so that the dust compression device has the effect of compressing the dust at the lower part of the equipment box body, the frequency of dust treatment is reduced, and the labor intensity of operators is lightened.

3. According to the utility model, the second gear and the third gear are meshed to drive the two rotating rods and the four first gears to rotate simultaneously, so that the stability of the downward moving plate in downward moving is improved.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of the structure of the inside of a device case according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of the structure of the utility model showing the position of the lower moving plate in the equipment box;

FIG. 4 is a schematic view of a rotating plate according to the present utility model;

FIG. 5 is a schematic view of a protective frame according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 3A;

FIG. 7 is an enlarged schematic view of the structure of FIG. 3B;

FIG. 8 is an enlarged schematic view of FIG. 4 at C;

Fig. 9 is an enlarged schematic view of the structure of fig. 4 at D.

In the figure: 1. an equipment box; 2. an inlet; 3. an outlet; 4. a discharge port; 5. a mounting plate; 6. a filter bag; 7. a pulse tube; 8. a downward moving plate; 9. a rotating plate; 10. a rack; 11. a cavity; 12. a driving unit; 13. a driving motor; 14. a rotating lever; 15. a first gear; 16. a mounting port; 17. a guide groove; 18. a sliding groove; 19. a sliding block; 20. a guide block; 21. a second gear; 22. a third gear; 23. a limiting block; 24. a limit groove; 25. and a protective frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-9, a pulse dust collector for production in a feed production workshop comprises a device box body 1, an inlet 2, an outlet 3 and a discharge opening 4 are arranged on the side surface of the device box body 1, a mounting plate 5, a filter bag 6 and a pulse tube 7 are arranged on the upper portion in the device box body 1, a downward moving plate 8 with an inverted V-shaped cross section is arranged on the lower portion in the device box body 1, a yielding opening is arranged on two sides of the downward moving plate 8, rotating plates 9 which are used for overturning and are matched with the yielding opening are arranged on two sides of the downward moving plate 8, a cavity 11 is formed in the downward moving plate 8, symmetrical racks 10 are fixedly connected in the cavity 11, a driving unit 12 is arranged on the side surface of the device box body 1, the driving unit 12 comprises a driving motor 13, the driving unit 12 drives the racks 10 to move up and down, the downward moving plate 9 completely covers the yielding opening, and the downward moving plate 8 is matched with the inner cavity of the device box body 1.

The specific implementation manner in the embodiment is as follows: the upper inlet 2, the outlet 3 and the discharge opening 4 are respectively arranged at the side face, the upper end and the lower end of the equipment box body 1, the mounting plate 5 is fixedly connected to the inner side wall of the equipment box body 1, the filter bag 6 is arranged on the lower surface of the mounting plate 5, the mounting plate 5 is provided with openings matched with a plurality of filter bags 6, the pulse tube 7 is arranged above the mounting plate 5, the pulse tube 7 is matched with a plurality of filter bags 6 and the openings, dust-bearing gas enters the equipment box body 1 through the inlet 2 and is filtered by the filter bags 6, the air after dust filtration moves upwards through the openings and is discharged through the outlet 3, after the filtering effect of the filter bags 6 is reduced, the driving motor 13 is started, the driving unit 12 is matched with the racks 10 to move the downward moving plate 8 downwards, the rotating plate 9 rotates in the downward moving process of the downward moving plate 8, the rotating plate 9 is used for plugging the yielding port and plugging the lower half part of the equipment box body 1 for storing dust, at the moment, the pulse device is started to pulse the filter bag 6 through the pulse tube 7, the filter bag 6 falls to the upper surfaces of the downward moving plate 8 and the rotating plate 9 after the pulse, the dust at the lower part is prevented from lifting up due to the blocking of the downward moving plate 8 and the rotating plate 9, after the pulse is finished, the output end of the driving motor 13 is controlled to reversely rotate, the downward moving plate 8 is driven to move upwards and the rotating plate 9 returns along with the upward moving plate, and the upper part of the downward moving plate 8 is in an inverted V shape, so that the dust on the upper surface of the downward moving plate 8 slowly slides to the lower part of the equipment box body 1, the effect of generating a large amount of dust raising when the pulse is reduced, and the dust at the lower part of the equipment box body 1 is accumulated excessively, and concentrated discharging treatment is carried out through the discharging port 4.

The driving unit 12 in the above may be purchased in the market, which belongs to a mature technology and is fully disclosed, so the description is not repeated, the driving unit 12 is provided with a power connection line, and is electrically connected with an external main controller and 220V phase voltage or 380V line voltage through power lines, and the main controller may be a conventional known device with a control function of a computer or the like.

As a technical optimization scheme of the utility model, the driving unit 12 further comprises a rotating rod 14 rotatably connected to the inner side wall of the equipment box body 1, one end of the rotating rod 14 penetrates through the equipment box body 1 and is fixedly connected with the output end of the driving motor 13, a first gear 15 meshed with the rack 10 is fixedly connected to the side face of the rotating rod 14, the driving motor 13 drives the rotating rod 14 to rotate through the output end of the driving motor 13 after being started, the rotating rod 14 drives the first gear 15 to rotate, and the first gear 15 drives the rack 10 to move through meshing, so that the effect of moving the plate 8 up and down is achieved.

As a technical optimization scheme of the utility model, a symmetrical mounting opening 16 is formed in the lower surface of the downward moving plate 8, the rotating plate 9 is rotatably connected in the mounting opening 16 through a resistance rotating shaft, a guide groove 17 is formed in the inner side wall of the equipment box body 1, sliding grooves 18 communicated with the outside are formed in the symmetrical two ends of the rotating plate 9, a sliding block 19 is connected in the sliding grooves 18 in a sliding mode, and a guide block 20 matched with the guide groove 17 is rotatably connected to the side face of the sliding block 19.

Specifically, when the downward moving plate 8 moves downward, the guide block 20 slides in the guide groove 17, the sliding block 19 slides in the sliding groove 18, the rotating plate 9 is driven to rotate slowly to be in a straight line with the lower surface of the downward moving plate 8, the rotating plate 9 rotates and is matched with the downward moving plate 8 to separate the space in the equipment box 1, meanwhile, the dust compression device has the effect of compressing dust at the lower part of the equipment box 1, the dust treatment times are reduced, and the labor intensity of operators is lightened.

As a technical optimization scheme of the utility model, the side surface of the output end of the driving motor 13 is fixedly connected with a second gear 21, the side surface of the equipment box body 1 is rotationally connected with a third gear 22 meshed with the second gear 21, the number of the rotating rods 14 is two, one end of one rotating rod 14 is concentrically fixed with the third gear 22, the first gear 15 fixedly connected with the side surface of the rotating rod 14 is meshed with the symmetrical side surface of the rack 10, and the two rotating rods 14 and the four first gears 15 are driven to simultaneously rotate through the meshing of the second gear 21 and the third gear 22, so that the stability of the downward moving plate 8 during downward moving is improved.

As a technical optimization scheme of the utility model, one side of the rack 10 is fixedly connected with a limiting block 23, the inner side wall of the equipment box body 1 is provided with a limiting groove 24 matched with the limiting block 23, the limiting block 23 slides in the limiting groove 24 in the downward movement process of the rack 10, the position of the rack 10 is limited, and the overall movement stability of the downward movement plate 8 is improved.

As a technical optimization scheme of the utility model, the upper part of the downward moving plate 8 is fixedly connected with a protection frame 25, the protection frame 25 is matched with the downward moving stroke of the downward moving plate 8, and the protection frame 25 protects dust and prevents a large amount of dust from entering the cavity 11.

As a technical optimization scheme of the utility model, the side surface of the rotating plate 9, which is far away from the downward moving plate 8, is provided with a rubber pad, so that the sealing effect of the rotating plate 9 when rotating to a horizontal position is improved, and the possibility of a large amount of dust raising during pulse is further reduced.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a pulse dust collector is used in production of fodder workshop, includes equipment box (1), equipment box (1) side is equipped with import (2), export (3) and discharge opening (4), upper portion is equipped with mounting panel (5), filter bag (6) and pulse tube (7) in equipment box (1), its characterized in that, lower part is equipped with down shift board (8) that the cross-section is the form of falling V in equipment box (1), move down shift board (8) both sides are equipped with the mouth of stepping down, move down shift board (8) both sides be equipped with overturn and with turn board (9) of stepping down the mouth adaptation, down set up cavity (11) in shift board (8), rack (10) in cavity (11) fixedly connected with symmetry, equipment box (1) side is equipped with driving unit (12), driving unit (12) are including driving motor (13), driving unit (12) are right rack (10) drive is moved down, move down shift board (8) back rotation board (9) cover completely and move down cavity (9) and move down, move down the adaptation board (8).

2. The pulse dust collector for production of a feed production plant according to claim 1, wherein the driving unit (12) further comprises a rotating rod (14) rotatably connected to the inner side wall of the equipment box body (1), one end of the rotating rod (14) penetrates through the equipment box body (1) and is fixedly connected with the output end of the driving motor (13), and a first gear (15) meshed with the rack (10) is fixedly connected to the side face of the rotating rod (14).

3. The pulse dust collector for production of feed production plants according to claim 1, characterized in that a symmetrical mounting opening (16) is formed in the lower surface of the downward moving plate (8), the rotating plate (9) is rotatably connected in the mounting opening (16) through a resistance rotating shaft, guide grooves (17) are formed in the inner side wall of the equipment box body (1), sliding grooves (18) communicated with the outside are formed in the symmetrical two ends of the rotating plate (9), sliding blocks (19) are connected in the sliding grooves (18) in a sliding mode, and guide blocks (20) matched with the guide grooves (17) are rotatably connected to the side faces of the sliding blocks (19).

4. The pulse dust collector for production of a feed production plant according to claim 2, wherein a second gear (21) is fixedly connected to the side surface of the output end of the driving motor (13), a third gear (22) meshed with the second gear (21) is rotatably connected to the side surface of the equipment box (1), the number of the rotating rods (14) is two, one end of one rotating rod (14) is concentrically fixed with the third gear (22), and the first gear (15) fixedly connected to the side surface of the rotating rod (14) is meshed with the symmetrical side surface of the rack (10).

5. The pulse dust collector for production of a feed production workshop according to claim 1, wherein a limiting block (23) is fixedly connected to one surface of the rack (10), and a limiting groove (24) matched with the limiting block (23) is formed in the inner side wall of the equipment box body (1).

6. The pulse dust collector for production of a feed production plant according to claim 1, wherein a protective frame (25) is fixedly connected to the upper part of the downward moving plate (8), and the protective frame (25) is matched with the downward moving stroke of the downward moving plate (8).

7. Impulse dust collector for production in feed production plants according to claim 1, characterized in that the side of the rotating plate (9) remote from the downward moving plate (8) is provided with rubber pads.