CN210356425U

CN210356425U - Pulse type filter cartridge dust remover equipment

Info

Publication number: CN210356425U
Application number: CN201921043068.2U
Authority: CN
Inventors: 贾睿娜; 石泉
Original assignee: Suzhou Qingquan Environmental Protection Technology Co ltd
Current assignee: Suzhou Qingquan Environmental Protection Technology Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-04-21
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a dust remover equipment is strained to pulsed, including the cylinder dust remover body, this internal being equipped with of cylinder dust remover strains a section of thick bamboo. The utility model discloses in, strain a section of thick bamboo by the last annular locating plate that is located the top, the lower annular locating plate that is located the bottom and be the tube-shape filter plate of fold form between being located annular locating plate and the lower annular locating plate constitute, the scraper blade of annular form is established to the outside cover of tube-shape filter plate, be equipped with the brush in the scraper blade, the scraper blade passes through two telescopic links and last annular locating plate fixed connection, the air flue has been seted up to last annular locating plate, be hollow structure in the telescopic link, and inside elastic connection spare that is equipped with elastic rubber rope structure, when the outside jetting pipe sends the pulse air from this, some gas passes through in the air flue gets into the telescopic link, the telescopic link stretches out and drives the scraper blade.

Description

Pulse type filter cartridge dust remover equipment

Technical Field

The utility model relates to a technical field is strained to the pulse dust collector, especially relates to a dust remover equipment is strained to pulsed.

Background

The pulse type filter drum dust remover is provided with an air inlet, a filter drum, an air outlet, an air bag, a pulse controller, a blowing valve, a blowing pipe and the like, wherein the filter drum is formed by folding and rolling polyester fibers, the lower end of the filter drum is closed, and the center of the upper end of the filter drum is opposite to the lower opening of the blowing pipe; when the ash layer on the surface of the filter cylinder is thick, the pulse controller sends an instruction to open the blowing valve, compressed air in the air bag is sprayed out at a high speed through the blowing pipe, meanwhile, ambient air which is several times of the amount of the sprayed air is induced to enter the filter cylinder and is quickly sprayed out from inside to outside, dust on the outer surface of the filter cylinder is blown down to fall into the dust collecting chamber, and finally the dust is discharged from the dust discharging hopper.

At present, the shape of a cylindrical filter plate which has a filtering function on a filter cylinder is serrated, and when irregular viscous objects are adhered in the serrated space of the cylindrical filter plate, conventional pulse blowing is difficult to blow off, so that the filter plate is blocked, and the filtering efficiency is influenced; and the filter plate material is softer, under frequent pulse blowing, leads to the filter plate to warp easily, reduces the life of filter plate.

Accordingly, the present invention provides a pulse type cartridge dust collector apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the pulse type filter cartridge dust remover equipment is provided for solving the problems that the traditional pulse back flushing can not remove the sticky substances on the filter plate, so that the filtering efficiency is low, and the filter plate is deformed due to frequent pulse back flushing impact, so that the service life is shortened.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

pulsed cartridge filter dust remover equipment, including the cylinder dust remover body, this internal filter section of thick bamboo that is equipped with of cylinder dust remover, strain a section of thick bamboo and constitute by the last annular locating plate that is located the top, the lower annular locating plate that is located the bottom and the tube-shape filter plate that is the fold form that is located between last annular locating plate and the lower annular locating plate, sliding fit's scraper blade about the outside cover of tube-shape filter plate is equipped with, the external connection of telescopic link and lower annular locating plate is passed through at the top of scraper blade, the telescopic link is hollow structure, and is provided with elastic connection spare in it, the air flue at intercommunication telescopic link top is seted up to the interior table wall of going.

As a further description of the above technical solution:

the telescopic links are symmetrically distributed, the suspension plates are symmetrically welded on the peripheries of the upper annular positioning plates, the bottoms of the telescopic links are fixedly connected with the upper end faces of the scraping plates, the tops of the telescopic links are fixedly connected with the lower end faces of the suspension plates, and the tops of the elastic connecting pieces are fixedly connected with the suspension plates, and the bottoms of the elastic connecting pieces are fixedly connected with the upper end faces of the scraping plates.

As a further description of the above technical solution:

the scraper blade is annular plate-shaped and its inside surface wall welding has evenly distributed's V template, V template and the cooperation of tube-shape filter plate outer surface wall use, and it has the brush to bond on two inclined planes above that.

As a further description of the above technical solution:

the telescopic rod is composed of at least three telescopic joints.

As a further description of the above technical solution:

one end of the air passage, which is positioned in the upper annular positioning plate, is in a horn mouth shape.

As a further description of the above technical solution:

the elastic connecting piece adopts an elastic rubber rope structure.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, strain a section of thick bamboo by the last annular locating plate that is located the top, the lower annular locating plate that is located the bottom and be the tube-shape filter plate of fold form between being located annular locating plate and the lower annular locating plate constitute, the scraper blade of annular form is established to the outside cover of tube-shape filter plate, be equipped with the brush in the scraper blade, the scraper blade passes through two telescopic links and last annular locating plate fixed connection, the air flue has been seted up to last annular locating plate, be hollow structure in the telescopic link, and inside elastic connection spare that is equipped with elastic rubber rope structure, when the outside jetting pipe sends the pulse air from this, some gas passes through in the air flue gets into the telescopic link, the telescopic link stretches out and drives the scraper blade.

2. The utility model discloses in, the welding of the interior table wall of scraper blade has evenly distributed's V template, and in the space of the outer table wall cockscomb structure of tube-shape filter plate was stretched out to the V template, it has the brush to bond on two inclined planes on the V template, is cleaing away from this and is stained with the sticker when, and the V template can comb tube-shape filter plate outward appearance wall zigzag, places the deformation accumulation that appears, prolongs the life of tube-shape filter plate.

Drawings

Fig. 1 is a schematic structural view of a pulse type filter cartridge dust remover device provided by the utility model;

FIG. 2 is a schematic structural diagram of a top view of a scraper of the pulse type filter cartridge dust collector device of the present invention;

fig. 3 is a schematic partial cross-sectional view of the pulsed cartridge dust collector apparatus of fig. 1 according to the present invention.

Illustration of the drawings:

1. a cartridge type dust collector body; 2. a filter cartridge; 21. an upper annular positioning plate; 211. an airway; 212. a suspension plate; 22. a lower annular positioning plate; 23. a cylindrical filter plate; 24. a squeegee; 241. a V-shaped plate; 2411. a brush; 25. a telescopic rod; 251. an elastic connecting piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: pulsed cartridge dust remover equipment, including cylinder dust remover body 1, be equipped with in the cylinder dust remover body 1 and strain a section of thick bamboo 2, strain a section of thick bamboo 2 by the last annular locating plate 21 that is located the top, be located the lower annular locating plate 22 of bottom and be located the tube-shape filter plate 23 that is the fold form between last annular locating plate 21 and the lower annular locating plate 22 and constitute, sliding fit's scraper blade 24 about the outside cover of tube-shape filter plate 23 is equipped with, telescopic link 25 and the external connection of lower annular locating plate 22 are passed through at the top of scraper blade 24, telescopic link 25 is hollow structure, conveniently pass through air flue 211 and be provided with elastic connection piece 251 in it, the air flue 211 at intercommunication telescopic link 25 top is seted up to the interior table wall of last annular locating plate 21, telescopic link 25 is hollow structure, conveniently pass through air flue 21 to telescopic link 25 in, and utilize elastic.

Specifically, as shown in fig. 1, the two telescopic rods 25 are symmetrically distributed, the suspension plates 212 are symmetrically welded on the outer periphery of the upper annular positioning plate 21, the bottom of each telescopic rod 25 is fixedly connected with the upper end face of the corresponding scraper 24, the top of each telescopic rod is fixedly connected with the lower end face of the corresponding suspension plate 212, the top of each elastic connecting piece 251 is fixedly connected with the corresponding suspension plate 212, the bottom of each elastic connecting piece is fixedly connected with the upper end face of the corresponding scraper 24, the two telescopic rods 25 are symmetrically distributed and connected with one suspension plate 212, stress is balanced, and the scrapers 24 can be conveniently scraped.

Specifically, as shown in fig. 2, the scraper 24 is in the shape of a ring plate, the inner surface wall of the scraper is welded with uniformly distributed V-shaped plates 241, the V-shaped plates 241 are used in cooperation with the outer surface wall of the cylindrical filter plate 23, two inclined surfaces on the V-shaped plates are adhered with brushes 2411, the V-shaped plates 241 extend into a zigzag space on the outer surface wall of the cylindrical filter plate 23 to play a role in combing, and the brushes 2411 are soft in texture and can not damage the cylindrical filter plate 23 while cleaning.

Specifically, as shown in fig. 3, the telescopic rod 25 is composed of at least three telescopic joints, so that the telescopic range can be increased and the space can be saved.

Specifically, as shown in fig. 3, one end of the air passage 211 located in the upper annular positioning plate 21 is in a bell mouth shape, and pulse gas is conveniently introduced in the bell mouth shape.

Specifically, as shown in fig. 3, the elastic connection member 251 is an elastic rubber rope structure, and the elastic rubber rope is connected with a large expansion range.

The working principle is as follows: when the pulse air blowing device is used, pulse air is sent by an external blowing pipe to pulse air blowing in the filter cylinder 2, the air enters the two telescopic rods 25 through the air passages 212, telescopic joints on the telescopic rods 25 are impacted by the air flow to extend out to drive the scraper 24 to move downwards on the outer wall of the cylindrical filter plate 23 for scraping, at the moment, the elastic connecting piece 251 of the elastic rubber rope structure extends, the V-shaped plate 241 on the inner side of the scraper 24 slides in a sawtooth-shaped space on the outer wall of the cylindrical filter plate 23, so that wrinkle lines of the cylindrical filter plate 23 can be combed, accumulation deformation is prevented, meanwhile, the brushes on two sides of the V-shaped plate 241 clean sticky matters on the cylindrical filter plate 23, after the pulse air is over, the elastic connecting piece 251 contracts, the scraper 24 resets, and preparation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Pulsed cartridge filter dust remover equipment, including cylinder dust remover body (1), be equipped with in cylinder dust remover body (1) and strain a section of thick bamboo (2), strain a section of thick bamboo (2) and constitute by the last annular locating plate (21) that are located the top, the lower annular locating plate (22) that are located the bottom and be tube-shape filter plate (23) that are the fold form that is located between last annular locating plate (21) and lower annular locating plate (22), its characterized in that, sliding fit's scraper blade (24) about the outside cover of tube-shape filter plate (23) is equipped with, the external connection of telescopic link (25) and lower annular locating plate (22) is passed through at the top of scraper blade (24), telescopic link (25) are hollow structure, and are provided with elastic connection spare (251) in it, air flue (211) that intercommunication (25) top was seted up to the interior surface wall of going up annular locating plate (.

2. A pulse type filter cartridge dust collector device according to claim 1, wherein the number of the telescopic rods (25) is two and is distributed symmetrically, the peripheral edge of the upper annular positioning plate (21) is welded with the suspension plate (212) symmetrically, the bottom of the telescopic rod (25) is fixedly connected with the upper end face of the scraper (24) and the top of the telescopic rod is fixedly connected with the lower end face of the suspension plate (212), and the top of the elastic connecting piece (251) is fixedly connected with the suspension plate (212) and the bottom of the elastic connecting piece is fixedly connected with the upper end face of the scraper (24).

3. A pulse type filter cartridge dust remover device according to claim 1 or 2, characterized in that the scraping plate (24) is in a shape of a ring plate, the inner surface wall of the scraping plate is welded with uniformly distributed V-shaped plates (241), the V-shaped plates (241) are matched with the outer surface wall of the cylindrical filter plate (23), and the two inclined surfaces on the V-shaped plates are adhered with brushes (2411).

4. A pulse type cartridge dust collector apparatus according to claim 1, characterized in that the telescopic rod (25) is composed of at least three telescopic joints.

5. A pulse type cartridge dust collector apparatus according to claim 1, wherein an end of the air duct (211) located inside the upper annular retainer plate (21) is flared.

6. A pulse type cartridge dust collector apparatus according to claim 1 or 2, characterized in that the elastic connection member (251) adopts an elastic rubber rope structure.