CN202490694U - Electric spray dust collector - Google Patents
Electric spray dust collector Download PDFInfo
- Publication number
- CN202490694U CN202490694U CN 201220100008 CN201220100008U CN202490694U CN 202490694 U CN202490694 U CN 202490694U CN 201220100008 CN201220100008 CN 201220100008 CN 201220100008 U CN201220100008 U CN 201220100008U CN 202490694 U CN202490694 U CN 202490694U
- Authority
- CN
- China
- Prior art keywords
- dust collector
- top cover
- cylinder
- air supply
- dust
- 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
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- 239000000428 dust Substances 0.000 title claims abstract description 46
- 239000007921 spray Substances 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000006260 foam Substances 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 3
- 239000010865 sewage Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 27
- 239000007787 solid Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Images
Landscapes
- Cyclones (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
本实用新型涉及一种电动水沫旋风除尘器，包括送风管道和除尘器筒体，送风管道的未端以半球状弯管头固定在除尘器筒体的顶盖上，除尘器筒体内为叶轮旋转区，叶轮通过轴与电动机动力连接，在除尘器筒体的顶盖下方装有利用循环水进行喷淋的喷淋管网，除尘器筒体下部与锥形收集器固接，除尘器筒体顶盖上一侧固接排气管。本实用新型具有工艺流程简单、制作成本低、除尘效果高的优点，适合于生产及环境保护工程中各种带有粉尘的气体净化或固气分离。
The utility model relates to an electric water foam cyclone dust collector, which comprises an air supply pipe and a dust collector cylinder. The end of the air supply pipe is fixed on the top cover of the dust collector cylinder with a hemispherical elbow head. In the impeller rotation area, the impeller is connected to the motor power through the shaft. A spray pipe network using circulating water for spraying is installed under the top cover of the dust collector cylinder. The lower part of the dust collector cylinder is fixedly connected with the conical collector. An exhaust pipe is fixedly connected to one side of the cylinder top cover. The utility model has the advantages of simple technological process, low production cost and high dust removal effect, and is suitable for various gas purification or solid-gas separation with dust in production and environmental protection projects.
Description
Technical field
The utility model relates to a kind of wet dedusting equipment, especially relate to a kind of be suitable for producing and environmental engineering in the various gas purification of dust or the electronic foam cyclone dust collectors that solid and gas separates of having.
Background technology
To in producing or the dusty gas that effluxes purify; Be a kind of common production process or environment protection treating operation; The equipment of gas purification dedusting is a lot, and electric cleaner, foam deduster, sack cleaner, venturi scrubber and gas wash tower etc. are arranged, and wherein main cleaner division is following:
First kind of purifying and dedusting equipment is electric cleaner; Electric cleaner is a kind of flue gas purifying equipment; Its operation principle is: when the dust grit is through the high-voltage electrostatic field in the flue gas; Bump with interelectrode negative ions and electronics and charged or charged in the ions diffusion motion, anisotropy electrode movement under the effect of electric field force and long-pending being attached on the different in nature electrode, make the dust on the electrode fall into the collection ash bucket through modes such as rappings with the grit of going up electronics and ion; Flue gas through electric cleaner is purified, reaches the purpose of gas solid separation.
Second kind of cleaner is water dust scrubber: its operation principle is that dust-containing air stream passes through inlet flue duct and gets into cylindrical shell, and its main body is a circular cylinder body, water from deduster top the spray dish inject in the tube; Dusty gas is got into by the cylindrical shell lower tangential; Rotation is risen in cylindrical shell, dusty gas under centrifugal action all the time with cylindrical shell in moisture film rub, dusty gas is fully moistening by moisture film like this; Grit flows to the holder bottom with water, drains from spillway hole.Draw through cylindrical shell top cone portion through purified gas, thereby reach the dust-removal and desulfurizing purpose, make the discharging flue gas can reach environmental requirement.
The third cleaner is a sack cleaner: dusty gas is got into ash bucket or is got into the filter bag chamber through opening wide flange port by air inlet, and dusty gas is filtered into pure qi (oxygen) through filter bag and gets into air-purifying chamber, through the air-purifying chamber exhaust outlet, is drained by blower fan again; Dust in the cloth bag is sequence starting pulse valve regularly then, and cloth bag moment is sharply expanded, and the opposite direction effect that is accompanied by air-flow shakes off dust, reaches the purpose of deashing.
The shortcoming of above-mentioned three kinds of cleaners is: investment is big, floor space is big and need before and after deduster, use the blower fan supercharging, so limited the use of the said equipment to a certain extent.
Adopt the principle dedusting of foam whirlwind; The more domestic report that documents and patent are arranged; For example one Chinese patent application number is 200710304596.4 to disclose a kind of venturi cyclone dust extractor; Venturi tube and cyclone dust collectors are combined, and 02211166.2 discloses a kind of spraying cohesion, multistage cyclone water dust scrubber.Above-mentioned two patents are to adopt the method that all adopts moisture film to combine with whirlwind to carry out dedusting.
The main difference of comprehensive various document and the said production technology of patent concentrates on cyclone dust removal and generally adopts dry method; And water film dedusting is wet dedusting; The two mode that combines is different, and sewage collecting circulation, the modes such as gas dewatering after separating, difference is little.
Passive type is all adopted in cyclone dust removal at present; Promptly utilize high velocity air to get into deduster, form the high speed swirling eddy, utilize the density of dust and particle different with the density of gas; The centrifugal force that produces is different; Reach the purpose of gas solid separation, also do not utilize so far foam dedusting, cyclone dust removal, air exhauster supercharging three are combined, make dusty gas supercharging in gas solid separation, realize the report of Purge gas.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of electronic foam cyclone dust collectors that utilize electronic centrifugal clarification gas to carry out wet dedusting.
The utility model solves the technical scheme that its technical problem adopted and realizes through following scheme: a kind of electronic foam cyclone dust collectors; Comprise air supply duct and deduster cylindrical shell; Not holding with hemispherical corner of air supply duct is fixed on the top cover of deduster cylindrical shell; In the deduster cylindrical shell is the impeller Rotary District, and impeller is connected with motor power through axle, and the spray pipe network that utilizes recirculated water to spray is housed below the top cover of deduster cylindrical shell; Deduster cylindrical shell bottom and conical collector are affixed, the affixed blast pipe of a side on the deduster cylindrical shell top cover.
The top of said deduster cylindrical shell is the top cover of center band circular hole, and the not end of the circular hole of top cover and air supply duct coincide with hemispherical corner and be affixed.
The affixed sewage conduct of not end of said conical collector.
Said blast pipe is connected with dehydrator.
The good effect of the utility model is: utilize foam dedusting, cyclone dust removal, air exhauster supercharging three are combined, make dusty gas supercharging in gas solid separation; Realize Purge gas; Shower water can recycle, have the investment little, floor space is little, technological process is simple, cost of manufacture is low, purification efficiency is high, safe and reliable to operation and eco-friendly advantage.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-air supply duct, 2-shower water pipe network, 3-impeller, 4-conical collector, 5-sewage pipe, 6-blast pipe, 7-motor, 8-deduster cylindrical shell, the hemispherical corner of 9-.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
A kind of electronic foam cyclone dust collectors; Comprise air supply duct 1 and deduster cylindrical shell 8; Not holding with hemispherical corner 9 of air supply duct 1 is fixed on the top cover of deduster cylindrical shell 8; The top of deduster cylindrical shell 8 is the top cover of center band circular hole, and the not end of the circular hole of top cover and air supply duct 1 coincide with hemispherical corner 9 and be affixed; In the deduster cylindrical shell 8 is impeller 3 Rotary Districts; Impeller 3 drives rotation at a high speed through axle by motor 7; The spray pipe network 2 that utilizes recirculated water to spray is housed below the top cover of deduster cylindrical shell 8, and deduster cylindrical shell 8 bottoms and conical collector 4 are affixed, the affixed sewage conduct 5 of the not end of conical collector 4; The affixed blast pipe 6 of a side on deduster cylindrical shell 8 top covers, blast pipe 6 is connected with dehydrator.
The course of work of the utility model is that dust-containing air stream gets in the deduster cylindrical shell 8, when passing shower water pipe network 2 from air supply duct 1; By moistening in the tiny current institute of shower water pipe network 2 bottoms from gathering, collision each other in the process of motion between moistening fine dusts particle and not moistening dust, the moistening fine dusts particle, adsorbing mutually becomes bigger aggregate; After the air-flow that has aggregate and a dust reaches impeller 3 Rotary Districts; The impeller 3 that is run up is caught, and carries out passive rotation, forms the high speed swirling eddy; And generation centrifugal force, move to the dedusting wall along impeller 3.Moistening dust aggregate quality is big, and is with very high speed directive dedusting wall, under the effect of gravity, dirty along the dedusting wall; Air-flow then increases pressure, to 6 outputs of upper edge blast pipe, realizes gas solid separation.
In the process of motion, constantly, formed muddy current by the dust aggregate of dedusting wall absorption by the water spray; Under the effect of gravity, concentrate on the sewage pipe 5 of bottom along conical collector 4, reach the settlement of sewage treatment pond; After staticly settling; Clear liquid flows into clean solution tank, and water pump is sent to electronic foam deduster shower water pipe network 2, recycle.
The stream pressure that comes out from blast pipe 6 increases, and has the air-flow of a large amount of water smokes, tangentially gets into dehydrating tower at a high speed, produces the whirlwind dehydration, and after air-flow plate washer, reticular lamina dehydration, the air-flow that is purified is through the chimney high altitude discharge again.
The utility model can also be as required, collection and purification gas or collection dust.
The utility model utilization combines, makes dusty gas supercharging in gas solid separation with foam dedusting, cyclone dust removal, air exhauster supercharging three; Realize Purge gas; Shower water can recycle, have the investment little, floor space is little, technological process is simple, cost of manufacture is low, purification efficiency is high, safe and reliable to operation and eco-friendly advantage.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220100008 CN202490694U (en) | 2012-03-16 | 2012-03-16 | Electric spray dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220100008 CN202490694U (en) | 2012-03-16 | 2012-03-16 | Electric spray dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202490694U true CN202490694U (en) | 2012-10-17 |
Family
ID=46996938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220100008 Expired - Fee Related CN202490694U (en) | 2012-03-16 | 2012-03-16 | Electric spray dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202490694U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600994A (en) * | 2012-03-16 | 2012-07-25 | 韶关学院 | Electric spraying cyclone dust collector and application thereof |
| CN104437905A (en) * | 2014-12-15 | 2015-03-25 | 济南玫德铸造有限公司 | Circulating water cyclone dust collector |
| CN105148662A (en) * | 2015-08-25 | 2015-12-16 | 太仓旺泰净化设备有限公司 | Dust collection device |
-
2012
- 2012-03-16 CN CN 201220100008 patent/CN202490694U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600994A (en) * | 2012-03-16 | 2012-07-25 | 韶关学院 | Electric spraying cyclone dust collector and application thereof |
| CN102600994B (en) * | 2012-03-16 | 2014-07-23 | 韶关学院 | Electric spraying cyclone dust collector and application thereof |
| CN104437905A (en) * | 2014-12-15 | 2015-03-25 | 济南玫德铸造有限公司 | Circulating water cyclone dust collector |
| CN105148662A (en) * | 2015-08-25 | 2015-12-16 | 太仓旺泰净化设备有限公司 | Dust collection device |
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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: 20121017 Termination date: 20150316 |
|
| EXPY | Termination of patent right or utility model |