CN220110655U - Closed coal bunker dust purifying filter - Google Patents
Closed coal bunker dust purifying filter Download PDFInfo
- Publication number
- CN220110655U CN220110655U CN202321149248.5U CN202321149248U CN220110655U CN 220110655 U CN220110655 U CN 220110655U CN 202321149248 U CN202321149248 U CN 202321149248U CN 220110655 U CN220110655 U CN 220110655U
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- CN
- China
- Prior art keywords
- filter
- assembly
- dust
- air
- coal bunker
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- 239000000428 dust Substances 0.000 title claims abstract description 63
- 239000003245 coal Substances 0.000 title claims abstract description 26
- 238000000746 purification Methods 0.000 claims abstract description 12
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 10
- 238000004064 recycling Methods 0.000 claims description 5
- 241000273930 Brevoortia tyrannus Species 0.000 abstract description 20
- 238000001914 filtration Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001179 sorption measurement Methods 0.000 description 11
- 238000000605 extraction Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
Abstract
The utility model relates to the technical field of dust purification of coal bunkers, in particular to a closed coal bunkers dust purification filter, which comprises a dust collection opening, wherein a filter assembly and an exhaust assembly are sequentially connected to the dust collection opening, and a recovery barrel is arranged below the filter assembly; the filter assembly comprises a filter vat which is vertically arranged, an air inlet and an air outlet are formed in the side wall of the filter vat in a right opposite mode, the air inlet is communicated with the dust collection opening, the air outlet is communicated with the air suction assembly, a filter element assembly is arranged in the filter vat, and a driving motor is arranged on the filter element assembly. The utility model can effectively absorb the overflowed dust in the closed coal bunker, and has the advantages of purification and filtration, simple structure and good dust removal effect.
Description
Technical Field
The utility model relates to the technical field of dust purification of coal bunkers, in particular to a dust purification filter of a closed coal bunkers.
Background
At present, when the intelligent dust keeper for the closed coal bunker is used, the dust keeper can well realize the sedimentation treatment of dust inside the closed coal bunker, but the treatment effect is insufficient, dust air subjected to water vapor sedimentation treatment is easy to cause, and the treatment effect is insufficient, so that a certain amount of dust still exists inside the coal bunker.
For this reason chinese patent CN216827802U discloses an intelligent dust keeper for closed coal bunker, including dust cover main part and wind-force adsorption equipment. According to the utility model, the wind power adsorption device is arranged, the wind power adsorption can be realized on external dust air under the cooperation of the fan, the sealing shell and the guide pipe and the adsorption head, the adsorption head can be driven to swing back and forth under the cooperation of the driving component arranged at the middle end inside the adsorption box, and the adsorption range and the adsorption quantity are improved, so that the advantages of the dust air wind power adsorption and the reciprocating swing adsorption are achieved, the filter component is arranged inside the sealing shell, the dust air can be filtered and collected under the cooperation of the connecting frame and the filter plate, and the compression reinforcement and the disassembly and assembly activities can be realized under the cooperation of the push rod and the compression block, so that the advantages of the auxiliary filtering treatment and the rapid disassembly and dumping of the dust air are achieved.
However, the above technical solution still has the following drawbacks: the filter plate is only designed, the structure is relatively simple, although part of dust can be filtered, the dust cannot be completely purified, and the filter plate is likely to be blocked after being used for a period of time, so that the filtering effect is affected.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a closed coal bunker dust purifying filter which can effectively absorb overflowed dust in a closed coal bunker to carry out purifying and filtering, and has the advantages of simple structure and good dust removing effect.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the dust purifying filter for the closed coal bunker comprises a dust collection port, wherein a filtering component and an air suction component are sequentially connected to the dust collection port, and a recycling bin is arranged below the filtering component; the filter assembly comprises a filter vat which is vertically arranged, an air inlet and an air outlet are formed in the side wall of the filter vat in a right opposite mode, the air inlet is communicated with the dust collection opening, the air outlet is communicated with the air suction assembly, a filter element assembly is arranged in the filter vat, and a driving motor is arranged on the filter element assembly.
Further, the filter element assembly comprises a filter element barrel, a filter blade is arranged on the filter element barrel, ventilation filter cloth is detachably arranged on the filter blade, and the top of the filter element barrel is connected with the driving motor.
Further, the edge of the filter fan blade is rotatably abutted with the inner wall of the filter barrel, and the breathable filter cloth is in a corrugated shape.
Further, the exhaust assembly comprises an exhaust channel communicated with the filter vat, an exhaust fan is arranged in the exhaust channel, and a detachable filter screen is arranged between the exhaust channel and the air outlet.
Further, a barrel cover is arranged on the recycling bin, and a drawing electric cylinder is arranged on the barrel cover.
The utility model has the beneficial effects that:
in the in-service use occasion, set up the dust absorption mouth in the position that needs to absorb the dust in sealed coal bunker, start updraft ventilator and driving motor, utilize the updraft ventilator to inhale the dust in the coal bunker, the absorptive gas gets into the filter vat through the air inlet, driving motor drive filter core subassembly rotates, the effect of purifying is played in the dust in the absorptive gas of pivoted in-process, filter core subassembly rotates the operation and can strengthen absorptive effect, it is more thorough to purify, the dust that adsorbs to filter core subassembly falls into the recovery barrel of below under the circumstances of stopping operation, adsorb filterable gas by the gas outlet emission under the continuous work of updraft ventilator. The utility model can effectively absorb the overflowed dust in the closed coal bunker, and has the advantages of purification and filtration, simple structure and good dust removal effect.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of FIG. 1A according to the present utility model.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.
As shown in fig. 1-2, the utility model provides a closed coal bunker dust purification filter, which comprises a dust collection port 1, wherein a filter assembly 2 and an exhaust assembly 3 are sequentially connected to the dust collection port 1, and a recovery barrel 4 is arranged below the filter assembly 2; the filter assembly 2 comprises a filter vat 21 which is vertically arranged, an air inlet 22 and an air outlet 23 are just right opposite to each other on the side wall of the filter vat 21, the air inlet 22 is communicated with the dust collection port 1, the air outlet 23 is communicated with the air draft assembly 3, a filter element assembly 24 is arranged in the filter vat 21, and a driving motor 25 is arranged on the filter element assembly 24.
In this embodiment, set up dust absorption mouth 1 in the position that needs to absorb the dust in sealed coal bunker, start updraft ventilator assembly 3 and driving motor 25, utilize updraft ventilator assembly 3 to inhale the dust in the coal bunker, the absorptive gas gets into filter vat 21 through air inlet 22, driving motor 25 drives filter element assembly 24 rotation, the effect of purifying is played in the in-process dust of absorbing gas, filter element assembly 24 rotation operation can strengthen absorptive effect, it is more thorough to purify, the dust that adsorbs to filter element assembly 24 falls into the recovery vat 4 of below under the circumstances of stopping operation, the gas that adsorbs the filtration through filter element assembly 24 is discharged by the gas outlet under the continuous operation of updraft ventilator assembly 3. The filter can effectively absorb the overflowed dust in the closed coal bunker, and is used for purifying and filtering, and has the advantages of simple structure and good dust removal effect.
As shown in fig. 2, the filter element assembly 24 includes a filter element cylinder 241, a filter fan blade 242 is disposed on the filter element cylinder 241, an air-permeable filter cloth 243 is detachably disposed on the filter fan blade 242, and the top of the filter element cylinder 241 is connected with the driving motor 25; in this embodiment, the driving motor drives the filter cartridge 241 to drive the filter fan 242 to rotate anticlockwise, so as to achieve centripetal adsorption force, adsorb the gas entering the filter cartridge 21 onto the air-permeable filter cloth 243, and after stopping the filtering operation, the dust adsorbed on the air-permeable filter cloth 243 falls into the recycling bin 4 under the action of gravity, so that the filter cloth can be taken down for replacement if excessive dust accumulates on the air-permeable filter cloth 243.
As shown in fig. 2, the edge of the filter blade 242 is rotatably abutted against the inner wall of the filter vat 21, and the ventilation filter cloth 243 is in a pleated shape; in this embodiment, the edge of the filter blade 242 is rotatably abutted against the inner wall of the filter vat 21, so as to ensure that the gas entering the filter vat 21 must be filtered by contacting the filter blade 242, and the fold shape can conveniently absorb more dust.
As shown in fig. 1, the air extraction assembly 3 includes an air extraction channel 31 that is communicated with the filter vat 21, an air extraction fan 32 is disposed in the air extraction channel 31, and a detachable filter screen 33 is disposed between the air extraction channel 31 and the air outlet 23; in this embodiment, the main power of the exhaust fan 32 is used to provide the exhaust air, the air with dust is pumped into the filter vat 21 for filtering, and finally, the air is sequentially filtered by the filter screen 33, then enters the exhaust channel 31 for discharging, and the filter screen 33 is used to filter the dust leaked in the filter vat 21, so as to complete the complete filtration.
As shown in fig. 1, a barrel cover 41 is arranged on the recycling bin 4, and a drawing cylinder 42 is arranged on the barrel cover 41; in this embodiment, the drawing cylinder 42 controls the opening and closing of the lid 41, and is closed when the filtering assembly 2 performs filtering operation, so as not to affect the filtering and adsorbing; and opening the cover after the filtering work is completed.
All technical features in the present embodiment can be modified in appearance according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (5)
1. A closed coal bunker dust purification filter which is characterized in that: the dust collection device comprises a dust collection port (1), wherein a filter assembly (2) and an exhaust assembly (3) are sequentially connected to the dust collection port (1), and a recovery barrel (4) is arranged below the filter assembly (2);
the filter assembly (2) comprises a filter vat (21) which is vertically arranged, an air inlet (22) and an air outlet (23) are formed in the side wall of the filter vat (21) in a right opposite mode, the air inlet (22) is communicated with the dust collection opening (1), the air outlet (23) is communicated with the air suction assembly (3), a filter element assembly (24) is arranged in the filter vat (21), and a driving motor (25) is arranged on the filter element assembly (24).
2. The closed coal bunker dust purification filter according to claim 1, wherein: the filter element assembly (24) comprises a filter element barrel (241), a filter fan blade (242) is arranged on the filter element barrel (241), breathable filter cloth (243) is detachably arranged on the filter fan blade (242), and the top of the filter element barrel (241) is connected with the driving motor (25).
3. The closed coal bunker dust purification filter of claim 2, wherein: the edge of the filter fan blade (242) is rotatably abutted with the inner wall of the filter barrel (21), and the breathable filter cloth (243) is in a fold shape.
4. The closed coal bunker dust purification filter according to claim 1, wherein: the air draft assembly (3) comprises an air draft channel (31) communicated with the filter vat (21), an air draft fan (32) is arranged in the air draft channel (31), and a detachable filter screen (33) is arranged between the air draft channel (31) and the air outlet (23).
5. The closed coal bunker dust purification filter according to claim 1, wherein: the recycling bin (4) is provided with a bin cover (41), and the bin cover (41) is provided with a drawing electric cylinder (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149248.5U CN220110655U (en) | 2023-05-15 | 2023-05-15 | Closed coal bunker dust purifying filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149248.5U CN220110655U (en) | 2023-05-15 | 2023-05-15 | Closed coal bunker dust purifying filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220110655U true CN220110655U (en) | 2023-12-01 |
Family
ID=88889080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321149248.5U Active CN220110655U (en) | 2023-05-15 | 2023-05-15 | Closed coal bunker dust purifying filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220110655U (en) |
-
2023
- 2023-05-15 CN CN202321149248.5U patent/CN220110655U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |