CN101890270A - Electric dusting and electric bag dusting combined duster - Google Patents
Electric dusting and electric bag dusting combined duster Download PDFInfo
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- CN101890270A CN101890270A CN 201010228281 CN201010228281A CN101890270A CN 101890270 A CN101890270 A CN 101890270A CN 201010228281 CN201010228281 CN 201010228281 CN 201010228281 A CN201010228281 A CN 201010228281A CN 101890270 A CN101890270 A CN 101890270A
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- electric
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- airflow
- dust
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Abstract
The invention discloses an electric dusting and electric bag dusting combined duster, which comprises an air inlet flue (1), an electric bag dusting region (2) and an electric dusting region, and is characterized in that: two or more stages of airflow pilot valves and an airflow distribution plate (5) are arranged in the electric bag dusting region from the front part to the rear part, and the stages of airflow pilot valves are arranged vertical to one another. By regulating the inlet airflow of the duster through the airflow pilot valves and the airflow distribution plate, the duster is not influenced by dust particles and dust concentration, and can efficiently collect various fine dust particles with physical and chemical properties in a high wind velocity electric field.
Description
Technical field
The present invention relates to a kind of cleaner that is used for coal-burning boiler, incinerator, the combination cleaner of particularly a kind of electric precipitation and electric bag-type dust.
Background technology
At present, domestic coal-burning power plant smoke and dust treatment engineering great majority are to adopt electric cleaner, electric sack cleaner, and often because equipment entrance section air-flow skewness washes away seriously deflector, and the electric field dust is charged, efficiency of dust collection descends.For the dust content height, particularly trickle dust granules, influence bigger, and electric precipitation and electric bag-type dust inlet air flow regulation technology adopt, deduster is not subjected to the influence of dust granules, dust content, can in the electric field of high wind speed, all can efficiently collect all kinds of physicochemical properties, fine solid particle particle.
Summary of the invention
The object of the present invention is to provide and a kind ofly all can efficiently collect all kinds of fine solid particle particles, floor space is little, and energy consumption is low, the electric precipitation that investment cost is few and the combined dust remover of electric bag-type dust.
The technical solution used in the present invention is as follows: the combined dust remover of a kind of electric precipitation and electric bag-type dust, comprise inlet gas flue, electric bag-type dust district and electric precipitation district, it is characterized in that: by preceding air-flow guide valve and the airflow-distribution board that then is furnished with more than 2 grades and 2 grades, described air-flow guide valves at different levels are arranged at an angle of 90 mutually in electric bag-type dust district.
Described air-flow guide valve at different levels can be adjusted in 0～180 degree circumference.
Dust-contained airflow at first enters in the electric bag-type dust district of deduster by the inlet gas flue among the present invention, diffusion by multistage air-flow guide valve, the dust-contained airflow speed that enters reduces at a high speed, dusty gas enters electric precipitation district section uniformly by airflow-distribution board then, under the electric field force effect, dust is charged, make its polar motion that becomes, charged dust is adsorbed on the dust collecting pole plate uniformly, through mechanical vibrator, dust falls into ash bucket, and the air-flow of cleaning imports outlet, enters atmosphere by flue.
The present invention regulates the inlet air flow of deduster by air-flow guide valve and airflow-distribution board, thereby makes deduster not be subjected to the influence of dust granules, dust content, can all can efficiently collect all kinds of physicochemical properties, fine solid particle particle in the electric field of high wind speed.
Description of drawings
Fig. 1 is a structure chart of the present invention;
Fig. 2 is the distribution map of air-flow guide valve of the present invention.
The specific embodiment
The invention will be further described with the specific embodiment with reference to the accompanying drawings below:
From Fig. 1, Fig. 2 as can be known, the combined dust remover of electric precipitation of the present invention and electric bag-type dust, comprise inlet gas flue (1), electric bag-type dust district (2) and electric precipitation district (6), in electric bag-type dust district by preceding air-flow guide valve (3), (4) and the airflow-distribution board (5) of then being furnished with, air-flow guide valve (3) and (4) are arranged at an angle of 90 mutually, and air-flow guide valve (3) and (4) can be adjusted in 0～180 degree circumference.
The course of work: dust-contained airflow at first enters in the electric bag-type dust district (2) of deduster by inlet gas flue (1), diffusion by the gentle stream guide valve of air-flow guide valve (3) (4), the dust-contained airflow speed that enters reduces at a high speed, dusty gas enters electric precipitation district (6) uniformly by airflow-distribution board (5) then, under the electric field force effect, dust is charged, makes its polar motion that becomes.Charged dust is adsorbed on the dust collecting pole plate uniformly, and through mechanical vibrator, dust falls into ash bucket (7), and the air-flow of cleaning imports outlet end socket (8), enters atmosphere by flue.
Claims (2)
1. the combined dust remover of an electric precipitation and electric bag-type dust, comprise inlet gas flue (1), electric bag-type dust district (2) and electric precipitation district, it is characterized in that: then be furnished with 2 grades and 2 grades with overdraught guide valve and airflow-distribution board (5) by preceding in electric bag-type dust district, described air-flow guide valves at different levels are arranged at an angle of 90 mutually.
2. combined dust remover according to claim 1 is characterized in that: described air-flow guide valves at different levels can be adjusted in 0～180 degree circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010228281 CN101890270A (en) | 2010-07-16 | 2010-07-16 | Electric dusting and electric bag dusting combined duster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010228281 CN101890270A (en) | 2010-07-16 | 2010-07-16 | Electric dusting and electric bag dusting combined duster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101890270A true CN101890270A (en) | 2010-11-24 |
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ID=43099712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010228281 Pending CN101890270A (en) | 2010-07-16 | 2010-07-16 | Electric dusting and electric bag dusting combined duster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101890270A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215538A (en) * | 2016-08-24 | 2016-12-14 | 北京北科环境工程有限公司 | One is used for sintering/pelletizing wet desulfurization flue gas deep treatment system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04227075A (en) * | 1990-06-09 | 1992-08-17 | Metallges Ag | Method and device for purifying waste gas containing dust and contaminated substance |
| CN2805889Y (en) * | 2005-06-29 | 2006-08-16 | 西安热工研究院有限公司 | Even airflow type static bag combined dust collector |
| CN2933542Y (en) * | 2006-08-09 | 2007-08-15 | 西安建筑科技大学 | High concentration electric-bag composition dust remover |
| CN201067663Y (en) * | 2006-12-20 | 2008-06-04 | 浙江菲达环保科技股份有限公司 | Novel electric-bag composite type dust remover |
| CN201394405Y (en) * | 2009-05-11 | 2010-02-03 | 江苏科宝机械制造有限公司 | Electro-bag compound dust precipitator |
-
2010
- 2010-07-16 CN CN 201010228281 patent/CN101890270A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04227075A (en) * | 1990-06-09 | 1992-08-17 | Metallges Ag | Method and device for purifying waste gas containing dust and contaminated substance |
| CN2805889Y (en) * | 2005-06-29 | 2006-08-16 | 西安热工研究院有限公司 | Even airflow type static bag combined dust collector |
| CN2933542Y (en) * | 2006-08-09 | 2007-08-15 | 西安建筑科技大学 | High concentration electric-bag composition dust remover |
| CN201067663Y (en) * | 2006-12-20 | 2008-06-04 | 浙江菲达环保科技股份有限公司 | Novel electric-bag composite type dust remover |
| CN201394405Y (en) * | 2009-05-11 | 2010-02-03 | 江苏科宝机械制造有限公司 | Electro-bag compound dust precipitator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215538A (en) * | 2016-08-24 | 2016-12-14 | 北京北科环境工程有限公司 | One is used for sintering/pelletizing wet desulfurization flue gas deep treatment system |
| CN106215538B (en) * | 2016-08-24 | 2018-03-13 | 北京北科环境工程有限公司 | One kind is used to sinter/pelletizing wet desulfurization flue gas deep treatment system |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101124 |