CN201632156U - Low-pressure counter-blow pulse long-bag type dust collector - Google Patents
Low-pressure counter-blow pulse long-bag type dust collector Download PDFInfo
- Publication number
- CN201632156U CN201632156U CN2009203529011U CN200920352901U CN201632156U CN 201632156 U CN201632156 U CN 201632156U CN 2009203529011 U CN2009203529011 U CN 2009203529011U CN 200920352901 U CN200920352901 U CN 200920352901U CN 201632156 U CN201632156 U CN 201632156U
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- China
- Prior art keywords
- chamber
- dust
- filter
- pulse
- dust collector
- 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 - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 45
- 238000005507 spraying Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 238000007664 blowing Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a low-pressure long-bag counter-blow pulse bag type dust collector comprising a shell, wherein a blanking device is arranged below the shell; a dust collecting chamber is arranged above the blanking device; the upper part of the shell is provided with a filter device that is provided with a filter chamber and the filter chamber is provided with an air purifying chamber; the air purifying chamber is internally provided with a pulse injection device; and the filter device and the filter chamber are provided with an inclined flow guide baffle plate internally. The dust collector integrates the advantages of chambered counter-blow and pulsed dust cleaning, overcomes the defects such as insufficient dust cleaning strength in chambered counter-blow, dust reattachment in general pulsed dust cleaning and the like, and can evenly and thoroughly clean dust with outstanding effect and higher efficiency.
Description
Technical field
The utility model relates to a kind of exhaust gas dust treatment facility.
Background technology
Constantly perfect along with the continuous reinforcement of people's environmental consciousness and Environmental Protection in China policy and rules, all trades and professions dust is handled project and engineering sharply increases, and various dust separation equipment also constantly are applied to engineering practice thereupon.Continuous progress in science and technology, new product, new technology, new material continue to bring out, and engineering project improving constantly to requirements such as the economic technology of service equipment, cost of investment indexs, several dust treatment facilities in the past gradually do not reach environmental requirement, this makes the long bag low pressure sack cleaner that occupies the biggest market share in flue dust and dust field outstanding gradually, its high efficiency, cost is low to bring higher benefit to each user, the small investment instant effect.Can not satisfy under the urgent form of country to the industrial smoke discharge standard in present electrostatic precipitator used for a long time, sack cleaner is the unique selection of China's coal-burning power plant's dedusting.The long bag and low pulse technology will be reached advanced world standards as early as possible for electric power smoke gas treatment technology platform and safety guarantee will be provided.
The utility model content
Technical problem to be solved in the utility model provides a kind of cleaning efficiency and improves, the long bag of the low pressure blowback wind pulse bag type dust collector that the winding-up frequency reduces.
For solving the problems of the technologies described above, the technical solution of the utility model is: the long bag of low pressure blowback wind pulse bag type dust collector, comprise housing, described housing below is equipped with blanking device, and described blanking device top is provided with dust storage chamber, and the top of described housing is equipped with filter, described filter is provided with the filter chamber, described filter chamber is provided with air-purifying chamber, in the described air-purifying chamber pulse spraying equipment is installed, and is provided with the water conservancy diversion inclined clapboard in described filter and the described filter chamber.
As a kind of improvement, at least two of described blanking devices, described dust storage chamber is identical with described blanking device quantity.
As further improvement, described pulse spraying equipment comprises with air accumulator being the submerged pulse valve of one.
Owing to adopted technique scheme, the long bag of low pressure blowback wind pulse bag type dust collector, comprise housing, described housing below is equipped with blanking device, and described blanking device top is provided with dust storage chamber, and the top of described housing is equipped with filter, described filter is provided with the filter chamber, described filter chamber is provided with air-purifying chamber, in the described air-purifying chamber pulse spraying equipment is installed, and is provided with the water conservancy diversion inclined clapboard in described filter and the described filter chamber; The utility model combines the advantage of chamber-dividing counter-blowing and pulse dust cleaning, has overcome shortcomings such as chamber-dividing counter-blowing deashing undercapacity and general pulse dust cleaning dust be attached again, makes the deashing uniform and complete, and effect is remarkable, and efficient improves.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the utility model embodiment left view.
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As depicted in figs. 1 and 2, the long bag of low pressure blowback wind pulse bag type dust collector, comprise housing 7, described housing 7 belows are equipped with blanking device 6, and described blanking device 6 tops are provided with dust storage chamber 5, and the top of described housing 7 is equipped with filter 4, described filter 4 is provided with filter chamber 2, described filter chamber 2 is provided with air-purifying chamber 1, in the described air-purifying chamber 1 pulse spraying equipment 8 is installed, and is provided with water conservancy diversion inclined clapboard 3 in described filter 4 and the described filter chamber 2.
Be provided with water conservancy diversion inclined clapboard 3 at described filter 4 and described filter chamber 2, reduced the wearing and tearing of dust to filter bag, prolonged the service life of filter bag, filter bag life-span of guaranteeing the quality can reach more than 3 years.Following intake method can also improve dust temperature in the ash bucket, can prevent dust deliquescence in the ash bucket, " knot arch ", and ash is unloaded in influence.
Described blanking device 6 respectively has six with described dust storage chamber 5.
Described blanking device 6 is a baiting valve, opens baiting valve when unloading ash, and the ash material is discharged.Described filter 4 is the inner filter bag that metallic framework is housed, and dust is filtered by filter bag, and purified gas enters the air-purifying chamber 1 on filter bag top, carries out dust removal by filtration, makes the flue gas that reaches discharge standard be pooled to the air outlet place, discharges then.
Described pulse spraying equipment 8 comprises with air accumulator being the submerged pulse valve of one.
Because adopting, deduster divides cell structure fully, thoroughly cutting off under the condition of filtered airflow, the pulse of compressed air deashing, the deashing uniform and complete, effective, during deashing adjacent filter chamber is not had influence, the pulse dust cleaning air-flow is identical with the direction of dust free settling, and gives dust with the sufficient free settling time; Therefore thoroughly solved " reentrainment of dust " and " dust adsorbs again " problem.
The utility model combines the advantage of chamber-dividing counter-blowing and pulse dust cleaning, has overcome the again shortcoming such as attached of chamber-dividing counter-blowing deashing undercapacity and general pulse dust cleaning dust, and cleaning efficiency is improved, and the winding-up frequency reduces. Use submerging pulse valve, reduced winding-up bleed pressure and equipment operation energy consumption, prolonged the service life of filter bag, pulse valve, comprehensive technical performance greatly improves.
Claims (3)
1. low pressure is grown bag blowback wind pulse bag type dust collector, comprise housing, described housing below is equipped with blanking device, described blanking device top is provided with dust storage chamber, it is characterized in that: the top of described housing is equipped with filter, and described filter is provided with the filter chamber, and described filter chamber is provided with air-purifying chamber, in the described air-purifying chamber pulse spraying equipment is installed, is provided with the water conservancy diversion inclined clapboard in described filter and the described filter chamber.
2. the long bag of low pressure as claimed in claim 1 blowback wind pulse bag type dust collector, it is characterized in that: at least two of described blanking devices, described dust storage chamber is identical with described blanking device quantity.
3. the long bag of low pressure as claimed in claim 1 blowback wind pulse bag type dust collector, it is characterized in that: described pulse spraying equipment comprises with air accumulator being the submerged pulse valve of one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203529011U CN201632156U (en) | 2009-12-28 | 2009-12-28 | Low-pressure counter-blow pulse long-bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203529011U CN201632156U (en) | 2009-12-28 | 2009-12-28 | Low-pressure counter-blow pulse long-bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201632156U true CN201632156U (en) | 2010-11-17 |
Family
ID=43076631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203529011U Expired - Fee Related CN201632156U (en) | 2009-12-28 | 2009-12-28 | Low-pressure counter-blow pulse long-bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201632156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294155A (en) * | 2011-06-23 | 2011-12-28 | 太仓市华昔机械控制设备厂 | Pulse bag filler |
| CN103785244A (en) * | 2014-01-13 | 2014-05-14 | 广西科穗环境科技有限公司 | Automatic filter bag cleaning system of dust collector |
-
2009
- 2009-12-28 CN CN2009203529011U patent/CN201632156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294155A (en) * | 2011-06-23 | 2011-12-28 | 太仓市华昔机械控制设备厂 | Pulse bag filler |
| CN103785244A (en) * | 2014-01-13 | 2014-05-14 | 广西科穗环境科技有限公司 | Automatic filter bag cleaning system of dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG HAIHUI ENVIRONMENTAL PROTECTION EQUIPMENT Free format text: FORMER OWNER: YU BOTAO Effective date: 20120331 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120331 Address after: 276500 Shandong province Rizhao City Juxian Xihuan Road, Juxian Industrial Park Shandong Haiway environmental protection equipment Co. Patentee after: Shandong Haihui Environmental Protection Equipment Co., Ltd. Address before: 276500 Shandong province Rizhao City Juxian Xihuan Road, Juxian Industrial Park Haihui Group Co. Ltd. Patentee before: Yu Botao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |