CN2645749Y - Highly effective automatic air filter for removing ash - Google Patents
Highly effective automatic air filter for removing ash Download PDFInfo
- Publication number
- CN2645749Y CN2645749Y CN 03238088 CN03238088U CN2645749Y CN 2645749 Y CN2645749 Y CN 2645749Y CN 03238088 CN03238088 CN 03238088 CN 03238088 U CN03238088 U CN 03238088U CN 2645749 Y CN2645749 Y CN 2645749Y
- Authority
- CN
- China
- Prior art keywords
- air
- ash
- purifying chamber
- air inlet
- utility
- 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.)
- Expired - Lifetime
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a novel equipment for supplying a purified air to a micro-hole aerator of a sewage water biologic treatment system, in particular to a highly effective automatic air filter for removing ash; the utility model consists of a main box body, an air inlet shuttering plate, a filtering cartridge, an air purifying chamber, an ash cleaning back-blowing device and an ash-receiving disc; the ash-receiving disc is arranged on the bottom of the utility model, the air inlet shuttering plate is arranged on the upper part of the ash-receiving disc, the filtering cartridge is arranged on the upper part of the air inlet shuttering plate, the filtering cartridge is of a folding cylinder-shaped structure, the air purifying chamber is arranged on the upper part of the filtering cartridge, the ash cleaning back-blowing device is arranged inside the air purifying chamber and consists of a back-blow tube, a nozzle and a spray guiding trumpet-shaped tube, the spray guiding trumpet-shaped tube is sealed together with the filtering cartridge, the nozzle is welded on the back-blow tube; the utility model has the advantages of high air purification efficiency, automatic ash cleaning, a compact structure and small footprint.
Description
Technical field
The micro-hole aerator that the utility model is related to Sewage Biological Treatment provides the novel device that purifies air, a kind of efficient automatic ash removing air cleaner.
Background technology
In the prior art, the air cleaning of sewage disposal mostly is to adopt filter to purify.Air enters air-purifying chamber after filtering through filter plate from shutter.Filter is made of silk floss cloth or burlap, and filter area is little, and efficient is low, can not automatic ash removing, and grown service time, must change, and causes maintenance cost big.And this kind mode need build air-purifying chamber, and construction investment is bigger, and floor space is big.
The utility model content
But the purpose of this utility model provides the efficient automatic ash removing air cleaner of a kind of air cleaning efficient height automatic ash removing, compact conformation.
Efficient automatic ash removing air cleaner, it is characterized in that: this device is by main box, air inlet louver plate, cartridge filter, air-purifying chamber, deashing back-blowing device and connect ash-pan and constitute, connect ash-pan and be arranged on bottom of device, connecing ash-pan top is the air inlet louver plate, air inlet louver plate top is cartridge filter, cartridge filter is a hinged joint shape tubular structure, cartridge filter top is air-purifying chamber, the deashing back-blowing device is arranged in the air-purifying chamber, the deashing back-blowing device is made up of anti-blowpipe, nozzle, injection oviduct, draw and establish oviduct and be connected with cartridge seal, nozzle is welded on the anti-blowpipe.
The advantage of this device is:
1) air cleaning rate height can reach 99.9%; The full process automatization operation, maintenance management is simple.
2) compact conformation, floor space is little, and it is compared with former construction air channel and air filter chamber, can reduce investment outlay more than 30%, has shortened construction period simultaneously.
3) adopt the compressed air automatic ash removing, effective, easy to operate, remove artificial deashing work from.
4) light steel is done, and monomer size is little, easy transportation and installation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
See Fig. 1, this device is by main box 1, air inlet louver plate 2, cartridge filter 3, air-purifying chamber 5, deashing back-blowing device and connect ash-pan 10 and constitute, connect ash-pan 10 and be arranged on bottom of device, connecing ash-pan top is air inlet louver plate 2, air inlet louver plate top is cartridge filter 3, cartridge filter is a hinged joint shape tubular structure, cartridge filter top is air-purifying chamber 5, the deashing back-blowing device is arranged in the air-purifying chamber, the deashing back-blowing device is made up of anti-blowpipe 6, nozzle 11, injection oviduct 4, draw and establish 3 sealings of oviduct 4 and cartridge filter and be connected, nozzle 11 is welded on the anti-blowpipe 6.
The course of work of this device is: air enters into cartridge filter inside from the hinged joint shape filter cloth all around of cartridge filter, and air is purified, and air enters air-purifying chamber by cartridge filter then, enters air blast through gas outlet 7 and pipeline.The deashing back-blowing device is by gas bag 8,9 control blowback time and blowback cycles of impulse electromagnetic valve, and dust blows off to connecing on the ash-pan 10 through back-blowing device.
Claims (1)
1. efficient automatic ash removing air cleaner, it is characterized in that: this device is by main box, air inlet louver plate, cartridge filter, air-purifying chamber, deashing back-blowing device and connect ash-pan and constitute, connect ash-pan and be arranged on bottom of device, connecing ash-pan top is the air inlet louver plate, air inlet louver plate top is cartridge filter, cartridge filter is a hinged joint shape tubular structure, cartridge filter top is air-purifying chamber, the deashing back-blowing device is arranged in the air-purifying chamber, the deashing back-blowing device is made up of anti-blowpipe, nozzle, injection oviduct, draw and establish oviduct and be connected with cartridge seal, nozzle is welded on the anti-blowpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238088 CN2645749Y (en) | 2003-09-05 | 2003-09-05 | Highly effective automatic air filter for removing ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238088 CN2645749Y (en) | 2003-09-05 | 2003-09-05 | Highly effective automatic air filter for removing ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645749Y true CN2645749Y (en) | 2004-10-06 |
Family
ID=34291978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238088 Expired - Lifetime CN2645749Y (en) | 2003-09-05 | 2003-09-05 | Highly effective automatic air filter for removing ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645749Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989247A (en) * | 2012-11-28 | 2013-03-27 | 江苏永钢集团有限公司 | Self-cleaning control device for air filter |
| CN104514634A (en) * | 2014-11-28 | 2015-04-15 | 成都博世德能源科技股份有限公司 | Rotating vane-type high efficiency air filter unit |
| CN105194935A (en) * | 2011-10-06 | 2015-12-30 | 胡斯华纳有限公司 | Filter unit |
| CN105709515A (en) * | 2016-03-07 | 2016-06-29 | 苏州保酚环境科技有限公司 | Pulse dust removal device |
-
2003
- 2003-09-05 CN CN 03238088 patent/CN2645749Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194935A (en) * | 2011-10-06 | 2015-12-30 | 胡斯华纳有限公司 | Filter unit |
| CN105194935B (en) * | 2011-10-06 | 2018-01-09 | 胡斯华纳有限公司 | Filter unit |
| US10052579B2 (en) | 2011-10-06 | 2018-08-21 | Husqvarna Ab | Dust collector with a constant suction force |
| US10226724B2 (en) | 2011-10-06 | 2019-03-12 | Husqvarna Ab | Dust collector with a constant suction force |
| CN102989247A (en) * | 2012-11-28 | 2013-03-27 | 江苏永钢集团有限公司 | Self-cleaning control device for air filter |
| CN104514634A (en) * | 2014-11-28 | 2015-04-15 | 成都博世德能源科技股份有限公司 | Rotating vane-type high efficiency air filter unit |
| CN105709515A (en) * | 2016-03-07 | 2016-06-29 | 苏州保酚环境科技有限公司 | Pulse dust removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130905 Granted publication date: 20041006 |