CN210543956U

CN210543956U - Counter-flow type filter cartridge dust remover

Info

Publication number: CN210543956U
Application number: CN201921172103.0U
Authority: CN
Inventors: 张翠苹; 张广振; 曹务军; 张存波
Original assignee: Shandong Jumei Clean Sanitation Equipment Co ltd
Current assignee: Shandong Jumei Clean Sanitation Equipment Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-19
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to a dust remover is strained to heavy STREAMING, including last box and lower box, the internal filter section of thick bamboo that is equipped with of lower box, dust chamber and air-purifying chamber are cut apart into through baffle one in the lower box, be equipped with the air vent I of intercommunication dust chamber and air-purifying chamber on the baffle, the open end fixed mounting who strains a section of thick bamboo is in air vent one, the lower part of dust chamber is equipped with out the dirt mouth, be equipped with the gas receiver in the air-purifying chamber, the gas receiver is connected with and stretches into an intraoral pulse valve of straining, go up the internal exhaust chamber and the air guide chamber of being divided into through baffle two in the box, the bottom of exhaust chamber is equipped with the through-hole two of intercommunication air-purifying chamber, the top of through-hole two is fixed with the fan, the. The utility model has simple structure, small volume, high efficiency, compact structure, small occupied area, simple and convenient field installation and high filtering efficiency by adopting the filter cylinder; the counter-current design is adopted, so that secondary dust raising can be prevented; the filter cartridge is convenient to maintain.

Description

Counter-flow type filter cartridge dust remover

Technical Field

The utility model belongs to the technical field of the environmental protection is removed dust, concretely relates to heavy STREAMING strains a dust remover.

Background

Dust collectors are devices for separating dust from flue gas, and electric bag composite dust collectors and bag type dust collectors are more commonly used in industry. The electric bag composite dust remover combines the advantages of an electric dust remover and a pure bag dust remover, and is a new generation of dust removing technology. However, the electric-bag composite dust collector has large volume, large power consumption and low filtering precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a heavy STREAMING deduster of a section of thick bamboo, the purpose is to provide a dust remover that small, low power dissipation, filter fineness are high.

The utility model discloses a dust remover is strained to heavy STREAMING, including last box and lower box, the internal filter section of thick bamboo that is equipped with of lower box, cut apart into clean room and air-purifying chamber through baffle one in the lower box, be equipped with the air vent one of intercommunication clean room and air-purifying chamber on the baffle one, the horizontal fixed mounting of open end of straining a section of thick bamboo is in air vent one, the lower part of clean room is equipped with out the dirt mouth, be equipped with vertical gas receiver in the air-purifying chamber, the gas receiver is connected with the pulse valve, the jetting mouth of pulse valve faces the import of straining a section of thick bamboo, go up the internal exhaust chamber and air guide chamber of being cut apart into through baffle two, the bottom of exhaust chamber is equipped with the air vent two of intercommunication air-purifying chamber, the top of air vent two is fixed with the fan, the bottom of.

And a third through hole for extending the tail end of the filter cylinder is formed in the side wall of the dust removal chamber, and a sealing ring is arranged between the third through hole and the outer end of the filter cylinder. The filter cartridge is convenient to clean and maintain manually.

The outside of blow vent is equipped with the back of the body box, and the back of the body box is fixed on the lateral wall of last box and lower box, and crisscross baffle that is fixed with on the inner wall about the back of the body box and makes gaseous snakelike air admission, and the back of the body box is kept away from blow vent one side and is equipped with the inlet port. The air inlet speed is slowed down, the damage of the dust-containing gas to the filter cylinder is reduced, and the service life of the filter cylinder is prolonged.

The dust outlet is funnel-shaped, and the lower part of the dust outlet is provided with a dust removing vehicle.

The front side of air-purifying chamber is equipped with the installing port, and the installing port internal fixation has the control box, is equipped with the pulser of connecting the pulse valve in the control box, is equipped with the differential pressure gauge in the control box, and the differential pressure gauge stretches out the control box. The differential pressure gauge is connected with the air storage cylinder to monitor the pressure of the air storage cylinder.

The bottom of lower box is fixed with the landing leg, conveniently pushes in and releases the deashing car.

Compared with the prior art, the utility model has the advantages of:

the structure is simple, the volume is small, the efficiency is high, the structure is compact, the occupied area is small, the field installation is simple and convenient, and the filtering efficiency is high by adopting the filter cylinder; the counter-current design is adopted, so that secondary dust raising can be prevented; the filter cartridge is convenient to maintain.

Drawings

Fig. 1 is a schematic view of the front three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the back side of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the present invention with the side wall of the upper case removed;

FIG. 4 is a schematic front view of the structure of FIG. 3;

FIG. 5 is a schematic view of the three-dimensional structure of the present invention with the side walls of the upper and lower cases removed;

fig. 6 is a schematic circuit diagram of the present invention;

in the figure: 1. the dust cleaning device comprises a back box body, 2, an exhaust hole, 3, an upper box body, 4, a control box, 5, a lower box body, 6, a dust cleaning vehicle, 7, a support leg, 8, a baffle, 9, an air inlet hole, 10, a filter cylinder, 11, a partition plate II, 12, a vent hole III, 13, a fan, 14, a vent hole, 15, a dust outlet, 16, a pulse valve, 17, an air storage cylinder, 18, a vent hole I, 19 and a partition plate I.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The down-flow type filter cartridge dust remover shown in fig. 1 to 5 comprises an upper box body 3 and a lower box body 5, wherein a filter cartridge 10 is arranged in the lower box body 5, the lower box body 5 is divided into a dust removing chamber and a gas purifying chamber through a first partition plate 19, the first partition plate 19 is provided with a first vent hole 18 for communicating the dust removing chamber and the gas purifying chamber, the open end of the filter cartridge 10 is horizontally and fixedly arranged at the first vent hole 18, the lower part of the dust removing chamber is provided with a dust outlet 15, the gas purifying chamber is internally provided with a gas storage cylinder 17, the gas storage cylinder 17 is connected with a pulse valve 16, a blowing opening of the pulse valve 16 is opposite to an inlet of the filter cartridge 10, the upper box body 3 is divided into a gas exhaust chamber and a gas guide chamber through a second partition plate 11, the bottom of the gas exhaust chamber is provided with a second vent hole for communicating the gas purifying chamber, the top of the second vent hole is fixedly provided.

The side wall of the dust chamber is provided with a through hole for extending the tail end of the filter cylinder 10, and a sealing ring is arranged between the through hole and the outer end of the filter cylinder 10.

The outer side of the vent 14 is provided with a back box body 1, the back box body 1 is fixed on the outer side walls of the upper box body 3 and the lower box body 5, baffle plates 8 for enabling gas to enter in a snake shape are fixed on the upper inner wall and the lower inner wall of the back box body 1 in a staggered mode, and one side, far away from the vent 14, of the back box body 1 is provided with an air inlet hole 9.

The dust outlet 15 is funnel-shaped, and the lower part of the dust outlet 15 is provided with a dust cleaning vehicle 6.

The front side of air-purifying chamber is equipped with the installing port, is fixed with control box 4 in the installing port, is equipped with the pulser of connecting pulse valve 16 in the control box 4, is equipped with the differential pressure gauge in the control box 4, and the differential pressure gauge stretches out control box 4.

The bottom of the lower box body 5 is fixed with a supporting leg 7.

As shown in fig. 6, the left part is a main fan circuit, the right part is a control circuit, wherein the main circuit L1 is connected with a control circuit L1, the main circuit L3 is connected with the control circuit L3, N is connected with a live wire, QM is a motor protection switch with model number NS2-25(X) (13-18A), QF1 and QF2 are circuit breakers with model number NXB-63/1P-6A, SB1 and SB2 are control buttons with model number LA38-11, KM is an ac contactor with model number CJX2-2510/380V, KT is a time relay with model number JSE3A-E/380V, YV1-4 is a pulse valve with model number BEST-nr.0200, and the pulser model number SR-PDC-EC 12D.

The working principle is as follows: the fan is started through a button on the control box, smoke waste gas enters the back box body through the air inlet, the baffle plate is arranged in the back box body, the gas speed can be reduced, the damage to the filter cartridge is reduced, the smoke waste gas enters the gas guide chamber from the air vent, then enters the dust removal chamber through the vent hole II, and then the clean gas filtered by the filter cartridge of the lower box body enters the gas purification chamber and is discharged from the exhaust hole at the top through the fan; the heavy STREAMING dust remover sets up automatic blowback dirt system that shakes, and compressed air passes through the compressor and gets into the gas receiver through the trachea, shakes dirt interval time by pulser control, and when the dirt that shakes, the pulse valve is opened, and compressed air explodes in straining a section of thick bamboo in the twinkling of an eye, shakes dirt to straining a section of thick bamboo deashing, and the dust falls into the deashing car through the dust outlet, when the dust is many, can push away the deashing car.

In conclusion, the utility model has simple structure, small volume, high efficiency, compact structure, small occupied area, simple and convenient field installation and high filtering efficiency by adopting the filter cylinder; the counter-current design is adopted, so that secondary dust raising can be prevented; the filter cartridge is convenient to maintain.

In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Claims

1. The utility model provides a heavy STREAMING deduster of straining cylinder, includes box (3) and lower box (5), is equipped with in lower box (5) and strains a section of thick bamboo (10), its characterized in that: cut apart into clean room and air-purifying chamber through baffle (19) in lower box (5), be equipped with air vent (18) of intercommunication clean room and air-purifying chamber on baffle (19), the open end level fixed mounting of straining a section of thick bamboo (10) is in air vent (18) department, the lower part of clean room is equipped with dust outlet (15), be equipped with air receiver (17) in the air-purifying chamber, air receiver (17) are connected with pulse valve (16), the jetting mouth of pulse valve (16) is just facing the import of straining a section of thick bamboo (10), divide row's air chamber and air guide chamber through baffle two (11) in last box (3), the bottom of air discharge chamber is equipped with air vent two of intercommunication air-purifying chamber, the top of air vent two is fixed with fan (13), the bottom of air guide chamber is equipped with air vent three (12) of intercommunication clean room, the top of air discharge chamber is equipped with exhaust hole (2), be equipped.

2. The down-flow filter cartridge cleaner of claim 1, wherein: and a through hole for extending the tail end of the filter cylinder (10) is formed in the side wall of the dust removal chamber, and a sealing ring is arranged between the through hole and the outer end of the filter cylinder (10).

3. The down-flow filter cartridge cleaner of claim 2, wherein: the outer side of the vent hole (14) is provided with a back box body (1), the back box body (1) is fixed on the outer side walls of the upper box body (3) and the lower box body (5), baffle plates (8) for enabling gas to enter in a snake shape are fixed on the upper inner wall and the lower inner wall of the back box body (1) in a staggered mode, and one side, away from the vent hole (14), of the back box body (1) is provided with an air inlet hole (9).

4. The down-flow filter cartridge cleaner of claim 2, wherein: the dust outlet (15) is funnel-shaped, and the lower part of the dust outlet (15) is provided with a dust cleaning vehicle (6).

5. The down-flow filter cartridge cleaner of claim 2, wherein: the front side of air-purifying chamber is equipped with the installing port, and the installing port internal fixation has control box (4), is equipped with the pulser of connecting pulse valve (16) in control box (4), is equipped with the differential pressure gauge in control box (4), and the differential pressure gauge stretches out control box (4).

6. The down-flow filter cartridge cleaner of claim 4, wherein: and the bottom of the lower box body (5) is fixed with a supporting leg (7).