CN218249156U

CN218249156U - Double-filter-cylinder pulse dust collector

Info

Publication number: CN218249156U
Application number: CN202122002172.0U
Authority: CN
Inventors: 刘春峰
Original assignee: Quanfeng Environmental Protection Technology Co ltd
Current assignee: Quanfeng Environmental Protection Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2023-01-10
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to the technical field of dust removing equipment, in particular to a double-filter-cylinder pulse dust collector, which comprises a cabinet body, wherein a dust collecting chamber, a dust removing chamber, a pulse equipment chamber and a fan chamber are sequentially arranged in the cabinet body from bottom to top; this scheme utilization is gaseous from the air inlet entering, and after straining a section of thick bamboo and filtering the dirt granule, under the effect of fan indoor high pressure positive blower, make the gas after filtering discharge from the gas outlet, purify industrial gas from this, blow to straining a section of thick bamboo simultaneously under the effect of grey device is disappeared in the pulse, thereby reach the effect to straining a section of thick bamboo even deashing, this device simple structure, dust removal effect are good, the dust removal of straining a section of thick bamboo in later stage is also convenient and fast reliable.

Description

Double-filter-cylinder pulse dust collector

Technical Field

The utility model relates to a dust collecting equipment field especially relates to a two filter cartridge pulse dust collectors.

Background

The dust remover is used for removing dust from the dust-containing gas so as to clean the air.

The prior art discloses a part of patent documents related to dust collectors, and a Chinese patent with application number of 202021034955.6 discloses a self-adjusting bag type dust collector, which comprises an air supply pipeline, a first stage bag type dust collector, a second stage bag type dust collector, a first electromagnetic valve, a second electromagnetic valve, a fourth electromagnetic valve, a fifth electromagnetic valve, a first fan, a second pressure sensor, a third fan, a fourth fan, a fifth fan, a first pressure sensor, a second pressure sensor and a controller, wherein the controller is electrically connected with the first pressure sensor and the second pressure sensor respectively, is electrically connected with the first pressure sensor, the second pressure sensor, the third pressure sensor, the fourth pressure fan and the fifth fan respectively, and is electrically connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve and the fifth electromagnetic valve respectively.

Most of dust collectors in the prior art are bag type dust collectors and electrostatic dust collectors, and both the two dust collectors have certain defects, the bag type dust collectors are easy to block filter bags, break the bags and have poor dust removal effects, and the electrostatic dust collectors need power consumption to work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-filter-cylinder pulse dust collector.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a double-filter-cylinder pulse dust collector comprises a cabinet body, wherein a dust collecting chamber, a dust removing chamber, a pulse equipment chamber and a fan chamber are sequentially arranged in the cabinet body from bottom to top, the dust collecting chamber is communicated with the dust removing chamber, the pulse equipment chamber is communicated with the fan chamber, the outer wall of the cabinet body is provided with an air inlet communicated with the dust collecting chamber, an air outlet communicated with the fan chamber and a heat dissipation port, a first partition plate is arranged between the dust removing chamber and the pulse equipment chamber in an isolated mode, a plurality of through holes are formed in the first partition plate, a filter cylinder connected to the through holes is fixedly arranged in the dust removing chamber, and a pulse dust removing device is arranged in the pulse equipment chamber; when the device works, gas enters from the gas inlet, and is filtered by the filter drum, the filtered gas is discharged from the gas outlet under the action of the device arranged in the fan chamber, so that the industrial gas is purified, and meanwhile, the filter drum is blown by the pulse dust removing device, so that the effect of uniformly cleaning dust of the filter drum is achieved.

Preferably, angle steel plates are fixed on two sides of the bottom in the dust collecting chamber, limiting plates are fixed on two sides of the inner wall of the cabinet body, a drawer is arranged between the angle steel plates and the limiting plates in a surrounding mode, a cabinet door is hinged to the opening side of the cabinet body through a hinge, the cabinet door is located above the drawer and seals the dust collecting chamber, the pulse equipment chamber and the fan chamber, and buckles for connecting the cabinet door and the cabinet body and the drawer and the cabinet body are arranged between the cabinet door and the cabinet body; when the dust collection cabinet works, the cabinet body is sealed by the cabinet door, and the drawer can be used for conveniently taking out dust collection.

Preferably, a sealing washer is fixedly arranged on one end face of the opening of the cabinet body, and the cabinet door and the drawer are respectively connected with the sealing washer; during operation, the sealing effect of the matching part of the cabinet body and the drawer and the cabinet door is improved by the sealing washer.

Preferably, the filter cylinder comprises a hard filter bag and a soft filter bag which are folded to form a cylinder shape, the soft filter bag is positioned in the hard filter bag, a sealing plate is clamped at the bottom of the filter cylinder, and the top of the filter cylinder is detachably connected with the first partition plate; during operation, the hard filter bag has the effect of primary dust removal, larger-particle dust is removed, and finer dust is further removed by the soft filter bag.

Preferably, a second partition plate is arranged between the pulse equipment room and the fan room in an isolated mode, a high-pressure fan is fixedly arranged in the fan room, a hole is formed in the second partition plate and is communicated with an air inlet of the high-pressure fan, and wave crest sound-absorbing cotton is arranged on the inner wall of the fan room; during operation, the wave crest sound absorbing cotton can absorb noise generated during operation of the fan.

Compared with the prior art, the utility model discloses following beneficial effect has:

when the device works, gas enters from the gas inlet, and is filtered by the filter cartridge, the filtered gas is discharged from the gas outlet under the action of the high-pressure fan in the fan chamber, so that the industrial gas is purified, and meanwhile, the filter cartridge blows downwards under the action of the pulse ash removal device, so that the effect of uniformly cleaning ash of the filter cartridge is achieved.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of a filter cartridge according to the present invention;

fig. 4 is a schematic view of the drawer structure of the present invention.

In the figure: 1. a cabinet body; 2. a dust collecting chamber; 3. an air inlet; 4. a dust chamber; 5. a pulse equipment chamber; 6. a fan chamber; 7. an air outlet; 8. a first separator; 9. a through hole; 10. a pulse dust eliminating device; 11. a filter cartridge; 12. angle steel plates; 13. a limiting plate; 14. a drawer; 15. a hinge; 16. a cabinet door; 17. buckling; 18. a sealing gasket; 19. a hard filter bag; 20. a soft filter bag; 21. closing plates; 22. a second separator; 23. a high pressure fan; 24. a heat dissipation port; 25. a universal wheel; 26. and (4) an instrument panel.

Detailed Description

The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, a double-filter-cartridge pulse dust collector comprises a cabinet body 1, wherein a dust collecting chamber 2, a dust removing chamber 4, a pulse equipment chamber 5 and a fan chamber 6 are sequentially arranged in the cabinet body 1 from bottom to top, the dust collecting chamber 2 is communicated with the dust removing chamber 4, the pulse equipment chamber 5 is communicated with the fan chamber 6, an air inlet 3 communicated with the dust collecting chamber 2, an air outlet 7 communicated with the fan chamber 6 and a heat dissipation port 24 are arranged on the outer wall of the cabinet body 1, a first partition plate 8 is isolated between the dust removing chamber 4 and the pulse equipment chamber 5, a plurality of through holes 9 are formed in the first partition plate 8, a filter cartridge 11 connected to the through holes 9 is fixedly arranged in the dust removing chamber 4, and a pulse dust removing device 10 is fixedly arranged in the pulse equipment chamber 5; when the device works, gas enters from the gas inlet 3, and is filtered by the filter cartridge 11 to remove dust particles, the filtered gas is discharged from the gas outlet 7 under the action of the device arranged in the fan chamber 6, so that the industrial gas is purified, and meanwhile, the gas is blown into the filter cartridge 11 under the action of the pulse dust removing device 10, so that the effect of uniformly removing dust from the filter cartridge 11 is achieved.

Angle steel plates 12 are fixed on two sides of the bottom in the dust collecting chamber 2, limiting plates 13 are fixed on two sides of the inner wall of the cabinet body 1, a drawer 14 is arranged between the pair of angle steel plates 12 and the pair of limiting plates 13 in a surrounding mode, a cabinet door 16 is hinged to the opening side of the cabinet body 1 through a hinge 15, the cabinet door 16 is located above the drawer 14 and seals the dust removing chamber 4, the pulse equipment chamber 5 and the fan chamber 6, and buckles 17 used for connecting the cabinet door 16 and the cabinet body 1 and the drawer 14 and the cabinet body 1 are arranged between the cabinet door 16 and the cabinet body 1; when in work, the cabinet body 1 is sealed by the cabinet door 16, and dust can be conveniently taken out through the drawer 14.

A sealing washer 18 is fixedly arranged on one end face of the opening of the cabinet body 1, and the cabinet door 16 and the drawer 14 are respectively connected with the sealing washer 18; in operation, the sealing gasket 18 improves the sealing effect at the matching part of the cabinet body 1, the drawer 14 and the cabinet door 16.

The filter cartridge 11 comprises a hard filter bag 19 and a soft filter bag 20 which are folded into a cylindrical shape, the soft filter bag 20 is positioned in the hard filter bag 19, a sealing plate 21 is clamped at the bottom of the filter cartridge 11, and the top of the filter cartridge 11 is detachably connected with the first partition plate 8; in operation, the hard filter bag 19 has a preliminary dust removal effect to remove larger particles of dust, and the soft filter bag 20 further removes finer dust.

A second partition plate 22 is arranged between the pulse equipment room 5 and the fan room 6 in an isolated mode, a high-pressure fan 23 is fixedly arranged in the fan room 6, a hole is formed in the second partition plate 22 and is communicated with an air inlet of the high-pressure fan 23, and wave crest sound-absorbing cotton is arranged on the inner wall of the fan room 6; during operation, the wave crest sound absorbing cotton can absorb noise generated during operation of the fan.

The utility model discloses the theory of operation:

when the device works, gas enters from the gas inlet 3, after dust particles are filtered by the filter cartridge 11, the filtered gas is discharged from the gas outlet 7 under the action of the high-pressure fan 23 in the fan chamber 6, so that industrial gas is purified, and meanwhile, the gas is blown into the filter cartridge 11 under the action of the pulse dust removing device 10, so that the effect of uniformly cleaning the filter cartridge 11 is achieved, the device is simple in structure and good in dust removing effect, and the dust removal of the filter cartridge 11 at the later stage is also convenient, rapid and reliable.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. The utility model provides a two filter cartridge pulse dust collectors, includes the cabinet body (1), its characterized in that, be equipped with dust collecting chamber (2), clean room (4), pulse equipment room (5) and fan room (6) from bottom to top in the cabinet body (1) in proper order, dust collecting chamber (2) communicate with each other with clean room (4), pulse equipment room (5) communicate with each other with fan room (6), be equipped with on the cabinet body (1) outer wall with communicating air inlet (3) of dust collecting chamber (2), with communicating gas outlet (7) of fan room (6) and thermovent (24), it is equipped with first baffle (8) to keep apart between clean room (4) and pulse equipment room (5), a plurality of through-holes (9) have been seted up on first baffle (8), be equipped with filter cartridge (11) of fixed connection in through-hole (9) department in clean room (4), pulse equipment room (5) internal fixation is equipped with pulse dust device (10) that disappears.

2. The double-filter-cylinder pulse dust collector as claimed in claim 1, wherein: bottom both sides in dust collecting chamber (2) all are fixed with angle steel sheet (12), the cabinet body (1) inner wall both sides all are fixed with limiting plate (13), and are a pair of surround between angle steel sheet (12) and a pair of limiting plate (13) and are equipped with drawer (14), cabinet body (1) opening side still articulates through hinge (15) has cabinet door (16), cabinet door (16) are located drawer (14) top and seal clean room (4), pulse equipment room (5) and fan room (6), all be provided with between cabinet door (16) and the cabinet body (1), drawer (14) and the cabinet body (1) and be used for connecting buckle (17) between them.

3. The double-filter-cylinder pulse dust collector as claimed in claim 2, wherein: a sealing washer (18) is fixedly arranged on one end face of the opening of the cabinet body (1), and the cabinet door (16) and the drawer (14) are respectively contacted with the sealing washer (18).

4. The double-filter-drum pulse dust collector as claimed in claim 1, wherein the filter drum (11) comprises a hard filter bag (19) and a soft filter bag (20) which are folded to form a cylindrical shape, the soft filter bag (20) is positioned in the hard filter bag (19), a sealing plate (21) is clamped at the bottom of the filter drum (11), and the top of the filter drum is detachably connected with the first partition plate (8).

5. The double cartridge pulse dust collector of claim 1, wherein: keep apart between pulse equipment room (5) and fan room (6) and be equipped with second baffle (22), fan room (6) internal fixation has high pressure positive blower (23), the hole has been seted up on second baffle (22), and the hole communicates with each other with the air intake of high pressure positive blower (23), it inhales the sound cotton to be equipped with the crest on the inner wall of fan room (6).