CN219596131U - Cloth bag type dust removing equipment - Google Patents
Cloth bag type dust removing equipment Download PDFInfo
- Publication number
- CN219596131U CN219596131U CN202320136650.3U CN202320136650U CN219596131U CN 219596131 U CN219596131 U CN 219596131U CN 202320136650 U CN202320136650 U CN 202320136650U CN 219596131 U CN219596131 U CN 219596131U
- Authority
- CN
- China
- Prior art keywords
- box body
- air
- cloth bag
- dust removing
- cloth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004744 fabric Substances 0.000 title claims abstract description 59
- 239000000428 dust Substances 0.000 title claims abstract description 44
- 238000007664 blowing Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to the technical field of dust recovery, in particular to cloth bag type dust removing equipment, which comprises a box body, wherein an exhaust hopper and an ash hopper are distributed at the top and the bottom of the box body, and the exhaust hopper and the ash hopper are respectively communicated with an exhaust pipe and an air inlet pipe; the inner cavity of the box body is also provided with a plurality of cloth bags which are horizontally arranged in a row; the box body is internally provided with a plurality of air deflectors which are arranged below the cloth bag at equal intervals, and the middle part of each air deflector is rotatably connected with the inner wall of the box body. According to the cloth bag type dust removing equipment, industrial dust-containing gas is collected through the system pipeline and then is sent into the air inlet pipe, so that the dust-containing gas is sent into the box body, and the air is guided through the air guide plate after entering the box body, so that the air flow entering the box body is distributed more uniformly, the air inflow of cloth bags at the positions of the cloth bags is balanced, the filtering efficiency of dust particles is improved, all cloth bags can be fully utilized, and the service life of the cloth bags is prolonged.
Description
Technical Field
The utility model relates to the technical field of dust recovery, in particular to cloth bag type dust removing equipment.
Background
In the industries of food, chemical industry, pharmacy, metallurgy, feed and the like, ventilation dust removal and dust recovery are generally carried out by adopting cloth bag dust remover equipment. The dust filter is generally provided with a box body, a bag cage, a cloth bag, a pulse blowing pipe and other structures, and dry and non-fibrous dust can be trapped in a dust filtering working condition through the cooperation of the structures.
For example, chinese patent No. CN214972528U discloses a bag-type dust collector, in which dust-laden gas enters a treatment chamber of a housing through an air inlet, and then is adsorbed by a dust-removing filter bag to filter the dust.
Although cloth bag dust removing equipment is relatively widely used at present, problems still exist in the use process; for example, because the air flow distribution is uneven, the utilization rate of all the cloth bags in the box body is not high, and a plurality of cloth bags are generally arranged in parallel in a plurality of rows, and because the air flow distribution is uneven, the air inlet quantity of the cloth bags at different positions is easy to cause, so that the dust removal efficiency of the whole cloth bags is reduced, the cloth bags with high local utilization rate can also be replaced, and the cloth bags with low utilization rate can not reach the replacement standard.
Disclosure of Invention
Aiming at the technical problems in the prior art, the utility model provides cloth bag type dust removing equipment for solving the problem that dust removing efficiency is affected due to different cloth bag air inlet volumes at different positions caused by uneven air inlet flow distribution in the using process of the cloth bag type dust removing equipment.
The technical scheme for solving the technical problems is as follows: the cloth bag type dust removing equipment comprises a box body, wherein an exhaust hopper and an ash hopper are distributed at the top and the bottom of the box body, and the exhaust hopper and the ash hopper are respectively communicated with an exhaust pipe and an air inlet pipe; the inner cavity of the box body is also provided with a plurality of cloth bags which are horizontally arranged in a row; the box body is internally provided with a plurality of air deflectors which are positioned below the cloth bags and are distributed at equal intervals, and the middle parts of the air deflectors are rotatably connected with the inner wall of the box body; the box body is also internally provided with an angle adjusting assembly connected with the air deflector and used for adjusting the angle of the air deflector; the inner cavity of the box body is also provided with a blowing ash removing mechanism positioned right above the cloth bag.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the angle adjusting assembly comprises an adjusting rod, the adjusting rod horizontally penetrates through the box body, and a plurality of sliding blocks corresponding to the air deflectors are arranged on the adjusting rod; the side wall of the air deflector is provided with a guide groove which is in sliding fit with the sliding block; the box body is also provided with a pushing mechanism connected with the adjusting rod, and the pushing mechanism is used for driving the adjusting rod to reciprocate along the axial direction so as to drive the air deflector to deflect synchronously.
Further, the pushing mechanism comprises a driving disc, and a driving column is arranged on the disc surface of the driving disc; the outer end of the adjusting rod is provided with a transmission part, and a chute which is in sliding fit with the driving column is arranged in the transmission part along the vertical direction.
Further, the box body is also provided with a linear bearing which is in sliding fit with the adjusting rod.
Further, the blowing ash removal mechanism comprises a plurality of blowing pipes which are arranged above the cloth bag in parallel, and a plurality of blowing holes corresponding to the exhaust ports above the cloth bag are formed below the blowing pipes.
Further, an air duct is arranged at the air outlet above the cloth bag.
Further, a dust removing pipe is arranged at the bottom of the dust hopper, and an electric control valve is arranged on the dust removing pipe.
The beneficial effects of the utility model are as follows: according to the cloth bag type dust removing equipment, industrial dust-containing gas is collected through the system pipeline and then is sent into the air inlet pipe, so that the dust-containing gas is sent into the box body, and the air is guided through the air guide plate after entering the box body, so that the air flow entering the box body is distributed more uniformly, the air inflow of cloth bags at the positions of the cloth bags is balanced, the filtering efficiency of dust particles is improved, all cloth bags can be fully utilized, and the service life of the cloth bags is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic diagram of the distribution of air deflectors of the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3;
FIG. 5 is a schematic view of a part of the blowing ash removing mechanism of the present utility model;
FIG. 6 is a schematic diagram of the position of the blowing ash removal mechanism of the present utility model relative to the housing.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
It should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, unless otherwise specifically indicated and defined. The specific meaning of such terms in this patent will be understood by those of ordinary skill in the art as the case may be.
As shown in fig. 1 and fig. 2, the cloth bag type dust removing device of the present utility model comprises a box body 1, wherein an exhaust hopper 2 and an ash hopper 3 are distributed at the top and the bottom of the box body 1, and an exhaust pipe 4 and an air inlet pipe 5 are respectively communicated with the exhaust hopper 2 and the ash hopper 3; the inner cavity of the box body 1 is also provided with a plurality of cloth bags 6 which are horizontally arranged in a row, and the cloth bags 6 are fixed through a bag cage; a plurality of air deflectors 7 which are arranged below the cloth bags 6 at equal intervals are further arranged in the box body 1, and the middle parts of the air deflectors 7 are rotatably connected with the inner wall of the box body 1; an angle adjusting assembly 8 connected with the air deflector 7 is further arranged in the box body 1 and is used for adjusting the angle of the air deflector 7; the inner cavity of the box body 1 is also provided with a blowing ash removing mechanism 9 which is positioned right above the cloth bag 6. The industrial dust-containing gas is collected through the system pipeline and then is sent into the air inlet pipe 5 so as to be sent into the box body 1, and the air is guided through the air guide plate 7 after entering the box body, so that the air flow entering the box body 1 is distributed more uniformly, the air inflow of the cloth bag 6 at the position of the position is balanced, the filtering efficiency of dust particles is improved, all cloth bags can be fully utilized, and the service life of the cloth bag is prolonged.
As an embodiment, as shown in fig. 3 and 4, the angle adjusting assembly 8 includes an adjusting rod 8.1, the adjusting rod 8.1 horizontally penetrates through the box 1, and a plurality of sliding blocks 8.2 corresponding to the air deflector 7 are arranged on the adjusting rod 8.1; the side wall of the air deflector 7 is provided with a guide groove 8.3 which is in sliding fit with the sliding block 8.2; the box body 1 is also provided with a pushing mechanism connected with the adjusting rod 8.1, and the pushing mechanism is used for driving the adjusting rod 8.1 to reciprocate along the axial direction so as to drive the air deflector 7 to deflect synchronously. Each air deflector 7 corresponds to the cloth bag 6 in the same row above, so that one air deflector 7 can meet the air guiding requirement of the cloth bag 6 in the whole row; in the air supply process, the pushing mechanism drives the adjusting rod 8.1 to axially reciprocate, and the left image and the right image of the sliding block 8.2 slide along the guide groove 8.3 in the air deflector 7, so that the air deflector 7 is driven to deflect; through the swing of continuous control aviation baffle 7 back and forth, guarantee that the air current wind direction can be more even along dispersing of box 1 to the filtration efficiency to dust particle has been improved.
Specifically, the pushing mechanism comprises a driving disc 8.4, and a driving column 8.5 is arranged on the disc surface of the driving disc 8.4; the outer end of the adjusting rod 8.1 is provided with a transmission part 8.6, and a chute 8.7 which is in sliding fit with the driving column 8.5 is arranged in the transmission part 8.6 along the vertical direction. The driving disc 8.4 can be driven by an external motor, the driving disc 8.4 is driven to rotate by the motor, so that the driving column 8.5 moves circularly, the driving column 8.5 continuously slides along the sliding groove 8.7 in the transmission piece 8.6 in the moving process, and the transmission piece 8.6 is driven to move transversely back and forth, so that the adjusting rod 8.1 moves back and forth along the axial direction.
In addition, the box body 1 is also provided with a linear bearing 13 which is in sliding fit with the adjusting rod 8.1, and mechanical resistance is reduced while the adjusting rod 8.1 is limited.
As an embodiment, as shown in fig. 5 and 6, the blowing ash removing mechanism 9 includes a plurality of blowing pipes 10 arranged above the cloth bag 6 in parallel, and a plurality of blowing holes corresponding to the exhaust ports above the cloth bag 6 are formed below the blowing pipes 10; and a blowing hole is correspondingly formed right above each cloth bag 6, the outside of the blowing pipe 10 is connected with an air compressor, high-pressure air flow generated by the air compressor is conveyed to the blowing pipe 10, the high-pressure air flow blows downwards along the blowing hole, and dust filtered out by the cloth bags 6 is separated out under the action of reverse air flow and falls into the ash hopper 3.
In addition, an air duct 11 is arranged at the upper exhaust port of the cloth bag 6 and is used for guiding air flow to enter and exit.
As an implementation manner, the bottom of the ash bucket 3 is provided with an ash cleaning pipe 12, and the ash cleaning pipe 12 is provided with an electric control valve for periodically discharging the dust collected in the ash bucket 3.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The cloth bag type dust removing equipment is characterized by comprising a box body (1), wherein an exhaust hopper (2) and an ash hopper (3) are distributed at the top and the bottom of the box body (1), and an exhaust pipe (4) and an air inlet pipe (5) are respectively communicated with the exhaust hopper (2) and the ash hopper (3); the inner cavity of the box body (1) is also provided with a plurality of cloth bags (6) which are horizontally arranged in a row; a plurality of air deflectors (7) which are arranged below the cloth bags (6) at equal intervals are further arranged in the box body (1), and the middle parts of the air deflectors (7) are rotatably connected with the inner wall of the box body (1); an angle adjusting assembly (8) connected with the air deflector (7) is further arranged in the box body (1) and is used for adjusting the angle of the air deflector (7); the inner cavity of the box body (1) is also provided with a blowing ash removing mechanism (9) which is positioned right above the cloth bag (6);
the angle adjusting assembly (8) comprises an adjusting rod (8.1), the adjusting rod (8.1) horizontally penetrates through the box body (1), and a plurality of sliding blocks (8.2) corresponding to the air deflector (7) are arranged on the adjusting rod (8.1); a guide groove (8.3) which is in sliding fit with the sliding block (8.2) is formed in the side wall of the air deflector (7); the box body (1) is also provided with a pushing mechanism connected with the adjusting rod (8.1) and used for driving the adjusting rod (8.1) to reciprocate along the axial direction so as to drive the air deflector (7) to deflect synchronously.
2. A bag-type dust removing apparatus according to claim 1, characterized in that the pushing mechanism comprises a drive disc (8.4), the disc face of the drive disc (8.4) being provided with a drive column (8.5); the outer end part of the adjusting rod (8.1) is provided with a transmission part (8.6), and a chute (8.7) which is in sliding fit with the driving column (8.5) is arranged in the transmission part (8.6) along the vertical direction.
3. The bag-type dust removing device according to claim 1, wherein the box body (1) is further provided with a linear bearing (13) which is in sliding fit with the adjusting rod (8.1).
4. The cloth bag type dust removing device according to claim 1, wherein the blowing dust removing mechanism (9) comprises a plurality of blowing pipes (10) which are arranged above the cloth bag (6) in parallel, and a plurality of blowing holes corresponding to exhaust ports above the cloth bag (6) are formed below the blowing pipes (10).
5. The cloth bag type dust removing device according to claim 4, wherein an air duct (11) is further arranged at the upper exhaust port of the cloth bag (6).
6. The bag-type dust removing device according to claim 1, wherein an ash removing pipe (12) is arranged at the bottom of the ash bucket (3), and an electric control valve is arranged on the ash removing pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320136650.3U CN219596131U (en) | 2023-02-07 | 2023-02-07 | Cloth bag type dust removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320136650.3U CN219596131U (en) | 2023-02-07 | 2023-02-07 | Cloth bag type dust removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219596131U true CN219596131U (en) | 2023-08-29 |
Family
ID=87746364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320136650.3U Active CN219596131U (en) | 2023-02-07 | 2023-02-07 | Cloth bag type dust removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219596131U (en) |
-
2023
- 2023-02-07 CN CN202320136650.3U patent/CN219596131U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |