CN219441023U

CN219441023U - Pulse dust collector adopting bottom grid structure

Info

Publication number: CN219441023U
Application number: CN202320907628.4U
Authority: CN
Inventors: 王国荣; 沈明龙; 黄海鹏; 邓江劲
Original assignee: Guangzhou Tinder Industrial Co ltd
Current assignee: Guangzhou Tinder Industrial Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-08-01
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a pulse dust collector adopting a bottom grid structure, which belongs to the technical field of pulse dust collectors and comprises a pulse dust collector body, wherein a grid is fixed on the inner wall of the bottom of the pulse dust collector body, an air inlet pipe is fixed at the bottom of one side of the pulse dust collector body, an air outlet pipe is fixed at the top of the other side of the pulse dust collector body, a mounting plate is fixedly arranged in the pulse dust collector body, a filter bag is fixedly arranged on the mounting plate, a cross shaft is rotatably arranged in the pulse dust collector body, a plurality of soft rods are fixed at the top of the cross shaft, one end of each soft rod extends into the filter bag, a driving box is fixed at one side of the pulse dust collector body, and a swinging device for driving the cross shaft to rotate in a reciprocating manner is arranged on the driving box; the utility model realizes the filtration of air flow, and repeatedly beats the inner wall of the filter bag, so that the filter bag is vibrated, dust attached to the filter bag is conveniently shaken off, and the cleaning effect is improved.

Description

Pulse dust collector adopting bottom grid structure

Technical Field

The utility model relates to the technical field of pulse dust collectors, in particular to a pulse dust collector with a bottom grid structure.

Background

In the published patent document with the publication number of CN208660637U, a pulse type dust collector is disclosed, which comprises a shell, wherein a baffle plate is arranged in the shell, the baffle plate divides an inner cavity of the shell into a clean air chamber and a dust removing chamber, and a shell air outlet and a dust-containing air inlet; the bottom of the dust chamber forms a cone-shaped ash bucket; a baffle plate is arranged in the dust removing chamber, the top end of the baffle plate is connected with the baffle plate, a gap is formed between the bottom end part of the baffle plate and the side wall of the ash bucket, and an air inlet channel is formed between the baffle plate and the side wall of the shell; a plurality of dust removing cloth bags; the silica gel wind shield is annular, the top end of the silica gel wind shield is connected with the bottom end of the baffle, and the bottom end of the silica gel wind shield is lapped on the inner surface of the side wall of the ash bucket; the silica gel wind shield is provided with a plurality of breaking grooves extending upwards from the bottom end part of the silica gel wind shield; and the blowing pipe is provided with a plurality of connectors which are inserted into openings of the dust removing cloth bags in a one-to-one correspondence manner, and is connected with an external high-pressure air source through a pulse valve. When the dust collection bag is cleaned, the cleaned dust cannot flow back into the air inlet channel.

When the device is used, dust adhered to the inner wall of the dust removing cloth bag cannot be cleaned, and the cleaning effect is general; for this purpose we propose a pulse dust collector with a bottom grid structure.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a pulse dust collector adopting a bottom grid structure, overcomes the defects of the prior art and aims at solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adopt pulse dust collector of bottom grid structure, includes the pulse dust collector body, the bottom inner wall of pulse dust collector body is fixed with the grid, one side bottom of pulse dust collector body is fixed with the intake pipe, and the opposite side top of pulse dust collector body is fixed with the outlet duct, this internal fixed mounting of pulse dust collector has the mounting panel, fixed mounting has the filter bag on the mounting panel, the cross axle is installed in pulse dust collector body internal rotation, the top of cross axle is fixed with a plurality of soft poles, in the one end of soft pole extends to the filter bag, one side of pulse dust collector body is fixed with the drive box, is provided with the oscillating device who drives the reciprocal pivoted of cross axle on the drive box.

As a preferable technical scheme of the utility model, the swinging device comprises a driving motor fixedly arranged at the top of a driving box, an output shaft of the driving motor is fixedly provided with a reciprocating screw rod rotatably arranged at the inner wall of the top of the driving box, a lifting plate is slidably arranged in the driving box, a lifting rod is fixedly arranged at the bottom of the lifting plate, a rack slidably arranged in the driving box is fixedly arranged at the bottom of the lifting rod, one end of a transverse shaft extends into the driving box and is rotatably connected with the inner wall of the driving box, and a gear meshed with the rack is fixedly sleeved at one end of the transverse shaft.

As a preferable technical scheme of the utility model, a fixed block is fixedly arranged in the driving box, a bearing is fixedly arranged on the fixed block, and the bottom of the reciprocating screw rod is fixedly connected with the inner ring of the bearing.

As a preferable technical scheme of the utility model, the top of the driving box is fixedly provided with the protective cover, and the driving motor is fixedly arranged in the protective cover.

As a preferable technical scheme of the utility model, a guide plate is fixedly arranged in the driving box, and the rack is fixedly connected with the guide plate.

As a preferable technical scheme of the utility model, the bottom of the pulse dust collector body is provided with an ash outlet, and a sealing plug is arranged on the ash outlet in a threaded manner.

The utility model has the beneficial effects that:

enters the pulse dust collector body through the air inlet pipe, dust is filtered through the filter bag, and air flow is discharged from the air outlet pipe, so that the air flow is filtered.

When the filter bag is cleaned, the driving motor is started to drive the reciprocating screw rod to rotate so as to drive the lifting plate to move up and down, the lifting rod is driven to move so that the rack moves up and down to drive the gear to rotate in a reciprocating manner, the transverse shaft is driven to rotate in a reciprocating manner, the soft rod is driven to swing back and forth to repeatedly beat the inner wall of the filter bag, the filter bag is enabled to vibrate, dust attached to the filter bag is conveniently vibrated to fall, and the cleaning effect is improved.

The utility model realizes the filtration of air flow, and repeatedly beats the inner wall of the filter bag, so that the filter bag is vibrated, dust attached to the filter bag is conveniently shaken off, and the cleaning effect is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a driving box according to the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a pulse dust collector body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a mounting plate; 5. a filter bag; 6. a horizontal axis; 7. a soft rod; 8. a drive box; 9. a driving motor; 10. a protective cover; 11. a reciprocating screw rod; 12. a lifting plate; 13. a lifting rod; 14. a rack; 15. a gear; 16. a guide plate; 17. a grille; 18. and (5) sealing plugs.

Description of the embodiments

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a pulse dust collector adopting a bottom grid structure comprises a pulse dust collector body 1, wherein a grid 17 is fixed on the inner wall of the bottom of the pulse dust collector body 1, and is characterized in that an air inlet pipe 2 is fixed at the bottom of one side of the pulse dust collector body 1, an air outlet pipe 3 is fixed at the top of the other side of the pulse dust collector body 1, a mounting plate 4 is fixedly mounted in the pulse dust collector body 1, a filter bag 5 is fixedly mounted on the mounting plate 4, a cross shaft 6 is rotatably mounted in the pulse dust collector body 1, a plurality of soft rods 7 are fixed at the top of the cross shaft 6, one end of each soft rod 7 extends into the filter bag 5, a driving box 8 is fixed at one side of the pulse dust collector body 1, and a swinging device for driving the cross shaft 6 to rotate reciprocally is arranged on the driving box 8.

The swinging device comprises a driving motor 9 fixedly arranged at the top of a driving box 8, a reciprocating screw rod 11 rotatably arranged on the inner wall of the top of the driving box 8 is fixed on an output shaft of the driving motor 9, a lifting plate 12 is slidably arranged in the driving box 8, a lifting rod 13 is fixed at the bottom of the lifting plate 12, a rack 14 slidably arranged in the driving box 8 is fixed at the bottom of the lifting rod 13, one end of a transverse shaft 6 extends into the driving box 8 and is rotatably connected with the inner wall of the driving box 8, and a gear 15 meshed with the rack 14 is fixedly sleeved at one end of the transverse shaft 6. The driving motor 9 is started to drive the reciprocating screw rod 11 to rotate to drive the lifting plate 12 to move up and down, the lifting rod 13 is driven to move so that the rack 14 moves up and down to drive the gear 15 to rotate in a reciprocating manner, and the transverse shaft 6 is driven to rotate in a reciprocating manner.

Wherein, fixed block is fixed in the drive box 8, bearing is fixed on the fixed block, and the bottom of the reciprocating screw 11 is fixedly connected with the inner ring of the bearing. The reciprocating screw 11 is supported by the fixing block and the bearing.

In addition, a protective cover 10 is fixedly arranged on the top of the driving box 8, and a driving motor 9 is fixedly arranged in the protective cover 10. The protective cover 10 protects the drive motor 9.

In this embodiment, a guide plate 16 is fixedly installed in the driving box 8, and the rack 14 is fixedly connected with the guide plate 16. The rack 14 is guided in a lifting adjustment by a guide plate 16.

The bottom of the pulse dust collector body 1 is provided with an ash outlet, and a sealing plug 18 is arranged on the ash outlet in a threaded manner. The sealing plug 18 can be opened by rotating the sealing plug 18, so that ash can be discharged conveniently.

Working principle: the air flow is discharged from the air outlet pipe 3 through the air inlet pipe 2 into the pulse dust collector body 1, dust is filtered through the filter bag 5, the air flow is filtered, when the filter bag 5 is cleaned, the driving motor 9 is started to drive the reciprocating screw rod 11 to rotate so as to drive the lifting plate 12 to move up and down, the lifting rod 13 is driven to move so that the rack 14 moves up and down to drive the gear 15 to rotate in a reciprocating manner, the transverse shaft 6 is driven to rotate in a reciprocating manner, the soft rod 7 is driven to swing back and forth to repeatedly knock the inner wall of the filter bag 5, the filter bag 5 is vibrated, dust attached to the filter bag 5 is conveniently shaken down, and the cleaning effect is improved.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

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 an adopt pulse dust collector of bottom grid structure, includes pulse dust collector body (1), the bottom inner wall of pulse dust collector body (1) is fixed with grid (17), a serial communication port, one side bottom of pulse dust collector body (1) is fixed with intake pipe (2), and the opposite side top of pulse dust collector body (1) is fixed with outlet duct (3), fixed mounting has mounting panel (4) in pulse dust collector body (1), fixed mounting has filter bag (5) on mounting panel (4), cross axle (6) are installed in pulse dust collector body (1) internal rotation, the top of cross axle (6) is fixed with a plurality of soft poles (7), in one end of soft pole (7) extends to filter bag (5), one side of pulse dust collector body (1) is fixed with driving box (8), is provided with the pendulous device who drives cross axle (6) reciprocal rotation on driving box (8).

2. The pulse dust collector adopting the bottom grid structure according to claim 1, wherein the swinging device comprises a driving motor (9) fixedly installed on the top of the driving box (8), an output shaft of the driving motor (9) is fixedly provided with a reciprocating screw rod (11) rotatably installed on the inner wall of the top of the driving box (8), a lifting plate (12) is slidably installed in the driving box (8), a lifting rod (13) is fixedly arranged at the bottom of the lifting plate (12), a rack (14) slidably installed in the driving box (8) is fixedly arranged at the bottom of the lifting rod (13), one end of the transverse shaft (6) extends into the driving box (8) and is rotatably connected with the inner wall of the driving box (8), and a gear (15) meshed with the rack (14) is fixedly sleeved at one end of the transverse shaft (6).

3. The pulse dust collector adopting the bottom grid structure according to claim 2, wherein a fixed block is fixedly arranged in the driving box (8), a bearing is fixedly arranged on the fixed block, and the bottom of the reciprocating screw rod (11) is fixedly connected with the inner ring of the bearing.

4. A pulse dust collector with a bottom grid structure according to claim 2, characterized in that the top of the driving box (8) is fixedly provided with a protective cover (10), and the driving motor (9) is fixedly arranged in the protective cover (10).

5. A pulse dust collector adopting a bottom grid structure as claimed in claim 2, wherein a guide plate (16) is fixedly arranged in the driving box (8), and the rack (14) is fixedly connected with the guide plate (16).

6. A pulse dust collector adopting a bottom grid structure according to claim 1, characterized in that the bottom of the pulse dust collector body (1) is provided with an ash outlet, and a sealing plug (18) is arranged on the ash outlet in a threaded manner.