CN210332004U

CN210332004U - Bag-type dust collector

Info

Publication number: CN210332004U
Application number: CN201921153101.7U
Authority: CN
Inventors: 董国伟; 于利军; 李冉; 高风华
Original assignee: Chaoyang Hongsheng Machinery Manufacturing Co ltd
Current assignee: Chaoyang Hongsheng Machinery Manufacturing Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-17
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a bag-type dust collector, including the dust remover case, the air inlet, the gas outlet, the gas distribution device, the ash bucket, the one-level sack, remove the second grade sack and remove tertiary sack, the air inlet sets up the upper end at the dust remover case, the gas outlet sets up the lower extreme at the dust remover case, the gas distribution device sets up at the dust remover incasement portion, matches with the air inlet, the ash bucket sets up the lower extreme at the dust remover case, the one-level sack, remove the second grade sack and remove tertiary sack setting at the dust remover incasement, wherein remove the outside of second grade sack nestification at the one-level sack, remove the outside that tertiary sack nestification set was removing the second grade sack, the utility model discloses a bag-type dust collector constitutes different filtration dust removal modes through the sack of three grade, can filter the dust removal to the dust of different.

Description

Bag-type dust collector

Technical Field

The utility model relates to the field of mechanical equipment, in particular to bag-type dust collector.

Background

The bag-type dust collector is also called bag-type dust collector and bag-type dust collector, and along with the improvement of modern research and development technology, the bag-type dust collector has become the most widely used dust collecting equipment at present, and the structure of the bag-type dust collector mainly comprises an upper box body, a middle box body, a lower box body (ash bucket), an ash cleaning system, an ash discharging mechanism and the like. It is suitable for trapping fine, dry, non-fibrous dust. But the prior bag-type dust collector is of a fixed single-layer bag structure, can only filter dust in a fixed range, and has lower use efficiency.

CN201821279771.9 discloses a dust explosion-proof bag-type dust remover, which comprises an explosion-proof bag-type dust remover main body, wherein the upper end of the explosion-proof bag-type dust remover main body is provided with a pin wheel speed reducer, the upper end of the explosion-proof bag-type dust remover main body and one side far away from the pin wheel speed reducer are provided with an explosion-proof centrifugal high-pressure blower, the outer surface of the upper end of the explosion-proof bag-type dust remover main body is provided with a cover plate, a purification pipeline is arranged below the cover plate, one side of the purification pipeline is fixedly provided with a purified gas outlet, a dust cleaning device is arranged below the cover plate and is connected with the purification pipeline, and a flower plate is fixedly arranged below the dust cleaning device. Is convenient for collecting dust.

The above patent product can only filter dust of fixed scope, consequently has limited the dust collection efficiency of dust remover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a sack through three grade constitutes different filtration dust removal modes, can filter the dust removal to the dust of different particle size degrees, can realize the sack cleaner of the purpose of high-efficient dust removal to solve the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a bag-type dust collector, including the dust remover case, the air inlet, the gas outlet, the gas distribution device, the ash bucket, the one-level sack, remove the second grade sack and remove tertiary sack, the air inlet sets up the upper end at the dust remover case, the gas outlet sets up the lower extreme at the dust remover case, the gas distribution device sets up at the dust remover incasement portion, match with the air inlet, the ash bucket sets up the lower extreme at the dust remover case, the one-level sack, remove the second grade sack and remove tertiary sack setting at the dust remover incasement, wherein remove the outside at the one-level sack of second grade sack nestification, remove the outside at the removal second.

Preferably, the dust removal machine case comprises a case body, a rack and moving rails, wherein the case body is arranged on the rack, and the moving rails are symmetrically arranged on two sides of the case body.

Preferably, the mobile secondary cloth bag and the mobile tertiary cloth bag have the same structure.

Preferably, the structure of the movable second-stage cloth bag and the movable third-stage cloth bag comprises a moving device, a cloth bag driving rod ring and a cloth bag body, the moving device is arranged on the moving track, one end of the cloth bag driving rod ring is arranged on the moving device, the other end of the cloth bag driving rod ring extends into the dust remover box, and the cloth bag body is arranged on the cloth bag driving rod ring.

Preferably, the porosity of the first-stage cloth bag is greater than that of the moving second-stage cloth bag, and the porosity of the moving second-stage cloth bag is greater than that of the moving third-stage cloth bag.

The beneficial effect of adopting above technical scheme is: the bag-type dust collector with the structure of the utility model can filter and remove dust with different particle sizes by different filtering and dust removing modes formed by the cloth bags with three grades, and can realize the purpose of high-efficiency dust removal, the dust collector case comprises a case body, a frame and a moving track, the case body is arranged on the frame, the moving track is symmetrically arranged at the two sides of the case body, the dust collector case with the structure can be used as a dust removing carrier for dust removal operation, the moving track on the dust collector case can provide a moving device to move up and down so as to realize the matched dust removal of the dust collecting cloth bags with different porosity, the moving secondary cloth bag has the same structure as the moving tertiary cloth bag, the cost of the device can be effectively reduced by the cloth bags with the same structure, and the maintenance of the cloth bags is convenient at the same time, the moving secondary cloth bags and the moving tertiary cloth, the mobile device is arranged on the moving track, one end of the cloth bag driving rod ring is arranged on the mobile device, the other end of the cloth bag driving rod ring extends into the dust remover, the cloth bag body is arranged on the cloth bag driving rod ring, the moving cloth bag of the structure can move up and down on the track, and three dust removal modes of a first-level cloth bag, a first-level cloth bag + a second-level cloth bag and a third-level cloth bag can be achieved, so that the device can select the dust removal mode according to the particle size, the dust removal efficiency is higher and more flexible, the porosity of the first-level cloth bag is larger than that of the moving second-level cloth bag, the porosity of.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the moving secondary and tertiary cloth bags of FIG. 1;

wherein, 1, a dust removal case; 2. an air inlet; 3. an air outlet; 4. a gas distribution device; 5. an ash hopper; 6. a primary cloth bag; 7. moving the secondary cloth bag; 8. moving the three-stage cloth bag; 9. a box body; 10. a frame; 11. a moving track; 12. a mobile device; 13. the cloth bag drives the pole ring; 14. a cloth bag body.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Fig. 1-2 show a specific embodiment of the present invention: the utility model provides a bag-type dust collector, including dust removal machine case 1, the air inlet 2, the gas outlet 3, the gas distribution device 4, the ash bucket 5, one-level sack 6, remove second grade sack 7 and remove tertiary sack 8, air inlet 2 sets up the upper end at dust removal machine case 1, gas outlet 3 sets up the lower extreme at dust removal machine case 1, gas distribution device 4 sets up inside dust removal machine case 1, match with air inlet 2, ash bucket 5 sets up the lower extreme at dust removal machine case 1, one-level sack 6, remove second grade sack 7 and remove tertiary sack 8 and set up in dust removal machine case 1, wherein remove second grade sack 7 nestification in the outside of one-level sack 6, remove tertiary sack 8 nestification and set up in the outside of removing second grade sack 7, constitute different filtration dust removal modes through the sack of three grades, can filter the dust removal to the dust of different particle sizes, can realize the purpose of.

The dust remover case 1 comprises a case body 9, a frame 10 and moving rails 11, the case body 9 is arranged on the frame 10, the moving rails 11 are symmetrically arranged on two sides of the case body 9, the dust remover case 1 with the structure can be used as a dust removing carrier for dust removing operation, the moving rails 11 on the dust remover case can provide a moving device 12 to move up and down so as to realize the matched dust removal of dust removing cloth bags with different porosity,

with the same structure of the movable secondary cloth bag 7 and the movable tertiary cloth bag 8 shown in figure 2, the cloth bags with the same structure can effectively reduce the manufacturing cost of the device, meanwhile, the maintenance of the cloth bags is convenient, the structure of the movable second-stage cloth bag 7 and the movable third-stage cloth bag 8 comprises a moving device 12, a cloth bag driving rod ring 13 and a cloth bag body 14, the moving device 12 is arranged on a moving track 11, one end of the cloth bag driving rod ring 13 is arranged on the moving device 12, the other end of the cloth bag driving rod ring 13 extends into the dust remover case 1, the cloth bag body 14 is arranged on the cloth bag driving rod ring 13, the movable cloth bag with the structure can move up and down on the track, and can achieve three dust removal modes of a primary cloth bag 6, a primary cloth bag 6+ a secondary cloth bag, and a primary cloth bag 6+ a secondary cloth bag + a tertiary cloth bag, make this device select the dust removal mode according to particle size, dust collection efficiency is higher more nimble.

The porosity of the first-level cloth bag 6 is larger than that of the movable second-level cloth bag 7, the porosity of the movable second-level cloth bag 7 is larger than that of the movable third-level cloth bag 8, the porosity of the three-level cloth bags of the structure is smaller and smaller, and efficient dust removal can be achieved.

It is further explicated that the utility model relates to a working principle of sack cleaner is that dusty gas passes through in 2 entering dust remover casees 1 of air inlet, in the dust removal sack is evenly sent into to the gas distributor 4 down, through the dust removal sack filtration, the dust granule is held back, gas after the filtration is discharged from gas outlet 3, can select one-level sack 6 according to dusty gas particle size in the dust removal process, one-level sack 6+ second grade sack, three kinds of dust removal modes of one-level sack 6+ second grade sack + tertiary sack, the one-level sack 6 is then selected to the granule particle size great, one-level sack 6+ second grade sack is then selected to the medium one-level sack that then selects of granule particle size, the less one-level sack 6+ second grade sack + tertiary sack that then selects.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a bag-type dust collector, its characterized in that, including dust remover case, the air inlet, the gas outlet, the gas distribution device, the ash bucket, the one-level sack, remove second grade sack and remove tertiary sack, the air inlet sets up the upper end at dust remover case, the gas outlet sets up the lower extreme at dust remover case, the gas distribution device sets up inside dust remover case, match with the air inlet, the ash bucket sets up the lower extreme at dust remover case, the one-level sack, remove second grade sack and remove tertiary sack and set up in dust remover case, wherein remove the outside at the one-level sack of second grade sack nestification, remove the outside at the removal second grade sack of tertiary sack nestification setting.

2. The bag-type dust collector of claim 1, wherein the dust collector case comprises a case body, a frame and moving rails, the case body is arranged on the frame, and the moving rails are symmetrically arranged on two sides of the case body.

3. The bag-type dust collector of claim 1, wherein the moving secondary bag and the moving tertiary bag are identical in structure.

4. The bag-type dust collector of claim 3, wherein the structure of the moving secondary bag and the moving tertiary bag comprises a moving device, a bag driving rod ring and a bag body, the moving device is arranged on the moving track, one end of the bag driving rod ring is arranged on the moving device, the other end of the bag driving rod ring extends into the dust collector case, and the bag body is arranged on the bag driving rod ring.

5. The bag-type dust collector of claim 1, wherein the porosity of the primary bag is greater than that of the moving secondary bag, and the porosity of the moving secondary bag is greater than that of the moving tertiary bag.