CN203425626U - Full-automatic reverse-blowing high-efficiency air filter - Google Patents
Full-automatic reverse-blowing high-efficiency air filter Download PDFInfo
- Publication number
- CN203425626U CN203425626U CN201320491250.0U CN201320491250U CN203425626U CN 203425626 U CN203425626 U CN 203425626U CN 201320491250 U CN201320491250 U CN 201320491250U CN 203425626 U CN203425626 U CN 203425626U
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- Prior art keywords
- air
- filter core
- air filter
- pipe
- blowing
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- Expired - Fee Related
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- 238000007664 blowing Methods 0.000 title claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 7
- 238000009792 diffusion process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a full-automatic reverse-blowing high-efficiency air filter, which comprises a shell, a shifting board, a framework, an air outlet pipe, an air purifying chamber, a reverse blowing air pipe and a venturi pipe, wherein the air outlet pipe is welded on the top of the framework, and the full-automatic reverse-blowing high-efficiency air filter also comprises a high-efficiency air filter core and a coarse filter net, the high-efficiency air filter core is fixed beneath the shifting board through the framework, the venturi pipe is fixed above the shifting board, the reverse-blowing air pipe is fixed above the venturi pipe, and the high-efficiency air filter core is communicated with the reverse-blowing air pipe through the venturi pipe; the coarse filter net is arranged below the high-efficiency air filter core. When in normal filtering, the air passes through the high-efficiency air filter core after being coarsely filtered by the coarse filter net, the clean air is collected by the venturi pipe and enters the air purifying chamber, and then the purified air is collected into the air outlet pipe and sucked by the devices such as an air compressor; when in reverse blowing, the air enters the reverse-blowing air pipe and enters the high-efficiency air filter core through the venturi pipe so as to be blown from inside to outside, and dust on the outer wall of the filter core can be blown away.
Description
Technical field
The utility model relates to a kind of full-automatic reverse-blowing high efficiency particle air filter, is mainly applicable to the processing of the foul atmospheres such as smelting iron and steel factory, electric power, petrochemical industry, municipal works, food processing factory, papermaking, pharmacy, rubber leather manufactory.
Background technology
Air cleaner can be divided into compressed-air filter, roughing efficiency air filter, medium effeciency filter, high efficiency particulate air filter and inferior high efficiency filter etc. according to its operation principle.Wherein, a lot of air cleaners are all that the straight plate filter screen by sheet frame type filters, and its filtering accuracy is low, cleans inconvenient; The filter screen of minimal air filter is to consist of V-type plate, and its filter area is larger than sheet frame type, but in air, entering of bigger material can be caused larger infringement to equipment.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of full-automatic reverse-blowing high efficiency particle air filter, and its filtering accuracy is high, and backwash is simultaneously effective.
A kind of full-automatic reverse-blowing high efficiency particle air filter of the utility model, it comprises housing, shifting board, framework, escape pipe, air-purifying chamber, blowback air hose, Venturi tube, escape pipe is welded on the top of framework, it also comprises highly effective air filter core, coarse filtration net, highly effective air filter core is fixed on the below of shifting board by framework, Venturi tube is fixed on the top of shifting board, and blowback air hose is fixed on the top of Venturi tube, and highly effective air filter core communicates with blowback air hose by Venturi tube; Coarse filtration net is arranged on the below of highly effective air filter core.
This filter is when normal filtration, air passes through highly effective air filter core after coarse filtration net carries out coarse filtration again, utilize the comprehensive functions such as gravity inertial diffusion, contact detention, dust is attracted on the filter paper of highly effective air filter core, now, pure air is collected and is entered air-purifying chamber by Venturi tube, is pooled in escape pipe and is sucked by equipment such as air compressor machines; When carrying out blowback, the air inlet of blowback air hose, enters highly effective air filter core inside through Venturi tube and blows from inside to outside, and the dust of filter core outer wall is blown off.
Basis is novel makes its filtering accuracy high by coarse filtration net and highly effective air filter core, and backwash is simultaneously effective.This Novel operating is convenient succinct, and automaticity is high; Not only, for industrial and mining enterprises have realized environmental protection, more the equipment such as air compressor machine provides cleaner air, has effectively extended the service life of the equipment such as air compressor machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of this new automatic blowback high efficiency particle air filter;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
From Fig. 1, Fig. 2, a kind of full-automatic reverse-blowing high efficiency particle air filter of the utility model, it comprises housing 1, shifting board 3, framework 4, escape pipe 7, air-purifying chamber 8, blowback air hose 9, Venturi tube 10, escape pipe 7 is welded on the top of framework 4, it also comprises highly effective air filter core 5, coarse filtration net 6, highly effective air filter core 5 is fixed on the below of shifting board 3 by framework 4, Venturi tube 10 is fixed on the top of shifting board 3, blowback air hose 9 is fixed on the top of Venturi tube 10, and highly effective air filter core 5 communicates with blowback air hose 9 by Venturi tube 10; Coarse filtration net 6 is arranged on the below of highly effective air filter core 5.
In order better blowback process to be controlled, as this novel a kind of improved procedure, this filter also comprises electric cabinet 11, magnetic valve 12, electric cabinet 11 is fixed on the outside of housing 14, magnetic valve 12 is fixed on blowback air hose 9 by clip etc., and magnetic valve 12 is connected with electric cabinet 11.When carrying out blowback, electric cabinet 11 is controlled through magnetic valve 12 by setting pressure reduction or time by PLC.
In order to further facilitate maintenance, this filter also comprises access door 2, and access door 2 is welded on coarse filtration net 6.Like this, when needs overhaul, maintainer can be entered in filter relevant parts are safeguarded and overhauled by access door 2.
This novel device is when normal filtration, air passes through highly effective air filter core 5 after coarse filtration net 6 carries out coarse filtration again, utilize the comprehensive functions such as gravity inertial diffusion, contact detention, dust is attracted on the filter paper of highly effective air filter core 5, now, pure air is collected and is entered air-purifying chamber 8 by Venturi tube 10, is pooled in escape pipe 7 and is sucked by equipment such as air compressor machines; When carrying out blowback, electric cabinet 11 presses setting pressure reduction by PLC or the time is controlled 9 air inlets of blowback air hose through magnetic valve 12, enters highly effective air filter core 5 inside blow from inside to outside through Venturi tube 10, and the dust of highly effective air filter core 5 outer walls is blown off.Wherein, the filter paper of highly effective air filter core 5 adopts special marked fold technique, and filter area obviously increases, and airborne dust is attached on filter paper by effects such as inertia, interception, diffusion, static, sievings, during blowback, dust is blown off, and has extended greatly the service life of equipment.
This novel advantage is: 1, filter has coarse filtration net one, can effectively tackle more airborne large-scale foreign material, such as polybag or flying bird etc., and the steam in can condensation air and oily vapour etc.; 2, highly effective air filter core filter paper adopts the filter paper of U.S.'s brand HV filter paper or equal class quality, and anti-pressure ability is strong, waterproof, and filtering accuracy is high, and filter area is large, and service life is all longer than other filter paper; 3, this equipment is by PLC electric control system controls automatic back blow, and automaticity is high, need not manual operation, and parts replacement is convenient succinct, time saving and energy saving.
Claims (3)
1. a full-automatic reverse-blowing high efficiency particle air filter, it comprises housing (1), shifting board (3), framework (4), escape pipe (7), air-purifying chamber (8), blowback air hose (9), Venturi tube (10), escape pipe (7) is welded on the top of framework (4), it is characterized in that: further comprising highly effective air filter core (5), coarse filtration net (6), highly effective air filter core (5) is fixed on the below of shifting board (3) by framework (4), Venturi tube (10) is fixed on the top of shifting board (3), blowback air hose (9) is fixed on the top of Venturi tube (10), highly effective air filter core (5) communicates with blowback air hose (9) by Venturi tube (10), coarse filtration net (6) is arranged on the below of highly effective air filter core (5).
2. air cleaner according to claim 1, it is characterized in that: further comprising electric cabinet (11), magnetic valve (12), electric cabinet (11) is fixed on the outside of housing (14), magnetic valve (12) is fixed on blowback air hose (9) by clip etc., and magnetic valve (12) is connected with electric cabinet (11).
3. air cleaner according to claim 1, it is characterized in that: further comprising access door (2), and access door (2) is welded on coarse filtration net (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491250.0U CN203425626U (en) | 2013-08-13 | 2013-08-13 | Full-automatic reverse-blowing high-efficiency air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491250.0U CN203425626U (en) | 2013-08-13 | 2013-08-13 | Full-automatic reverse-blowing high-efficiency air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425626U true CN203425626U (en) | 2014-02-12 |
Family
ID=50054690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491250.0U Expired - Fee Related CN203425626U (en) | 2013-08-13 | 2013-08-13 | Full-automatic reverse-blowing high-efficiency air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894024A (en) * | 2014-04-08 | 2014-07-02 | 中通客车控股股份有限公司 | Full-automatic dust collection system for electric air compressor and control method of full-automatic dust collection system |
| CN105251305A (en) * | 2015-11-09 | 2016-01-20 | 江苏久朗高科技股份有限公司 | Ceramic dust removal equipment for tobacco cutting and process |
-
2013
- 2013-08-13 CN CN201320491250.0U patent/CN203425626U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894024A (en) * | 2014-04-08 | 2014-07-02 | 中通客车控股股份有限公司 | Full-automatic dust collection system for electric air compressor and control method of full-automatic dust collection system |
| CN103894024B (en) * | 2014-04-08 | 2015-08-26 | 中通客车控股股份有限公司 | A kind of electric compressor full automatic dusting system and control method |
| CN105251305A (en) * | 2015-11-09 | 2016-01-20 | 江苏久朗高科技股份有限公司 | Ceramic dust removal equipment for tobacco cutting and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |