CN201669032U - Negative pressure type spray purifying and dedusting system - Google Patents
Negative pressure type spray purifying and dedusting system Download PDFInfo
- Publication number
- CN201669032U CN201669032U CN2010201825422U CN201020182542U CN201669032U CN 201669032 U CN201669032 U CN 201669032U CN 2010201825422 U CN2010201825422 U CN 2010201825422U CN 201020182542 U CN201020182542 U CN 201020182542U CN 201669032 U CN201669032 U CN 201669032U
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- dust
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- tank body
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Separation Of Particles Using Liquids (AREA)
Abstract
A negative pressure type spray purifying and dedusting system used for dust treatment in sandblast and zincum spraying workshop comprises a dust collecting nozzle, an airduct, a blower fan, a spray chamber tank, a sewage water tank, a sedimentation tank, a dust remover tank, a purified air emission port and a circulating pump. The system also can leading purified air into workshop by an air compressor, a gas storage tank and a compressed air pipeline. The negative pressure type spray purifying and dedusting system can be applied in sandblast and zincum spraying workshop, and can achieve zero discharge, purify the nocuous gases generated in the sandblast and zincum spraying process, and greatly reduce the pollution of dust to the atmospheric circulation.
Description
Technical field
The utility model relates to a kind of suction type spray cleaning dust pelletizing system that is used for sandblast spray zinc workshop.
Background technology
Along with the enhancing of Domestic Environment protection consciousness, administer further developing of atmospheric environment work, industrial dust is administered by negative-pressure adsorption, dry dust removal progressively developed both at home and abroad to the wet dust removal direction that negative-pressure adsorption water spray, spray reduce dust.It is domestic that improvement utilizes dust-filtering dry dust removal methods such as negative-pressure adsorption principle, employing dust settling pocket mostly to industrial dust.
Bag-type dust and two kinds of dry dust removal modes of electrostatic precipitation are adopted in domestic industry dedusting at present more, effectively get rid of suspending into fruit granule, but its energy consumption are bigger, and many toxic gases can not effectively be got rid of, and can not satisfy the needs of environment purification.
The utility model content
A kind of suction type spray cleaning dust pelletizing system that is used for sandblast spray zinc workshop.This dust pelletizing system can effectively be collected the dust that produces in sandblast, the spray zinc process, and to dust spray humidification, is dissolved with poisonous gas by recirculated water.This system has solved the problem that sandblast, spray zinc process pollute environment, realize environment purification, and energy consumption is less.
The suction type spray cleaning dust pelletizing system of sandblast spray zinc workshop treating flour dust comprises the mouth that gathers dust, airduct, blower fan, spray chamber tank body, sewage water tank, sedimentation basin, deduster tank body, pure qi (oxygen) floss hole, circulating pump.Gather dust mouth, airduct, blower fan, spray chamber tank body, sewage water tank, deduster tank body, pure qi (oxygen) floss hole connects successively and purifies air, and the sewage water tank is connected with sedimentation basin again, and sewage pumps into the spray chamber tank body through water circulating pump and recycles through the sedimentation basin post precipitation.This system can also input purifies air to the workshop by air compressor machine, air accumulator and compressed air piping.The pure qi (oxygen) floss hole be shaped as Venturi tube, its underpart can be provided with the floss hole collecting-tank.
Suction type spray cleaning dust pelletizing system is utilized negative-pressure adsorption principle, the dust suspension that produces when the zinc plant working is sprayed in sandblast is concentrated sucking-off by the mouth that gathers dust of the horn mouth formula on the wall of workshop, pass wall in the transmission pipeline that is flexible coupling is delivered to the air-introduced machine of machine room, air-introduced machine is with dust collection and the acceleration sent here, directly delivering to dust removing purifier handles, dust removing purifier utilization spray, the air water atomizing, mix, impact, serial purification process such as eddy flow, make the abundant and gas-vapor mix of dust, after dehydration, make the organized concentrated qualified discharge of the terminal formation of dust separation system again.
Suction type spray cleaning dust pelletizing system, whole system resistance 1200Pa are adopted in sandblast spray zinc workshop; Efficiency of dust collection 〉=90%; Stable equipment operation; Water-saving result is obvious; Maintenance of equipment, conversion are conveniently.
Sandblast spray zinc workshop is adopted suction type spray cleaning dust pelletizing system to reach zero-emission substantially and can be purified the toxic gas that produces in sandblast, the spray zinc process, has significantly reduced the pollution of dust to atmospheric environment.
Sandblast spray zinc workshop adopts suction type spray cleaning dust pelletizing system to reduce noise, has improved sandblast, has sprayed the environment of zinc operation, has reduced dust and noise to operator's health affected.
Description of drawings
Fig. 1 is a sandblast spray zinc workshop dedusting layout drawing;
Fig. 2 is a suction type spray cleaning dust-cleaning principle system diagram.
Wherein, 1-airduct, 2-sedimentation basin, 3-circulation high-pressure hydraulic pump, 4-deduster level control valve, 5-deduster tank body, 6-pure qi (oxygen) floss hole, 7-floss hole collecting-tank, 8-discharges the air port, 9-pneumatics machine room, 10-spray thrower tank body, 11-connects airduct, 12-workshop, 13-blower fan, the 14-air compressor machine, 15-udst separation chamber, 16-compressed air piping, 17-air accumulator 1,18-air accumulator 2,19-sewage water tank.
The specific embodiment
Sandblast spray zinc workshop is the workshop of a sealing, when carrying out the operation of sandblast spray zinc, open blower fan 13 and form the dust of negative pressure producing in the workshop, poisonous air adsorbs, collect and acceleration, and can regulate intake according to the open degree that the size adjustment air inlet of floating dust amount is regulated flashboard, floating dust enters blower fan 13 by suction port on the body of wall and pipeline, entering spray chamber tank body 10 through airduct 11 again sprays, the sewage that contains dust enters the sewage water tank 19 that is positioned at spray chamber tank body 10 bottoms, pure qi (oxygen) after the dedusting enters and carries out in the deduster tank body 5 carbonated drink separation, after discharging air port 8 and pure qi (oxygen) floss hole 6 discharge, pure qi (oxygen) floss hole 6 be shaped as Venturi tube, its exit, lower end is provided with floss hole collecting-tank 7.Sewage water tank 19 is connected with sedimentation basin 2 by pipeline, and this pipeline is provided with deduster level control valve 4.Circulation high-pressure hydraulic pump 3 pumps into the water that passes through post precipitation in the sedimentation basin and repeats spray utilization in the spray chamber tank body 10.
In order to improve the negative pressure effect, guarantee the air quality in workshop simultaneously, the opposite body of wall of mouth place body of wall of can gathering dust in the workshop is provided with air inlet, air inlet is connected with air accumulator 2 with the air accumulator 1 that pure air is housed by compressed air piping 16, and links to each other with air compressor machine 14 at compressed air piping 16 ends.
Claims (3)
1. suction type spray cleaning dust pelletizing system, this system comprises the mouth that gathers dust, airduct (1), blower fan (13), spray chamber tank body (10), sewage water tank (19), sedimentation basin (2), deduster tank body (5), pure qi (oxygen) floss hole (6), circulating pump (3), it is characterized in that, the mouth that gathers dust is installed on the side wall body in workshop, and be connected with blower fan (13) by airduct (1), blower fan (13) is connected with spray chamber tank body (10) by connecting airduct (11) again, spray chamber tank body (10) is connected with the sewage water tank (19) of its underpart, sewage water tank (19) is connected with deduster tank body (5) again, deduster tank body (5) is connected to pure qi (oxygen) floss hole (6) by discharging air port (8), certain altitude place, sewage water tank side is equipped with deduster level control valve (4), pipeline feeds sedimentation basin (2) after by this valve, and circulating pump (3) recycles pumping in the spray chamber tank body (10) through the water of precipitation process in the sedimentation basin (2).
2. the system as claimed in claim 1, it is characterized in that, also be included in the gather dust opposite body of wall of mouth place body of wall of workshop air inlet is set, air inlet is connected with air accumulator 2 (18) with the air accumulator 1 (17) that pure air is housed by compressed air piping (16), and links to each other with air compressor machine (14) at compressed air piping (16) end.
3. system as claimed in claim 1 or 2 is characterized in that, pure qi (oxygen) floss hole (6) be shaped as Venturi tube, its underpart is provided with floss hole collecting-tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201825422U CN201669032U (en) | 2010-04-29 | 2010-04-29 | Negative pressure type spray purifying and dedusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201825422U CN201669032U (en) | 2010-04-29 | 2010-04-29 | Negative pressure type spray purifying and dedusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669032U true CN201669032U (en) | 2010-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201825422U Expired - Fee Related CN201669032U (en) | 2010-04-29 | 2010-04-29 | Negative pressure type spray purifying and dedusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669032U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172457A (en) * | 2010-12-31 | 2011-09-07 | 株洲冶炼集团股份有限公司 | Dust suppression device |
| CN102836605A (en) * | 2012-09-18 | 2012-12-26 | 无锡市天兴净化空调设备有限公司 | Anti-condensation device of dry dust collector for high-humidity dust-containing air |
| CN105457419A (en) * | 2015-12-30 | 2016-04-06 | 天津重钢机械装备股份有限公司 | Water-spray dust removing system |
| CN108686880A (en) * | 2017-03-06 | 2018-10-23 | 上海强精金属制品有限公司 | A kind of spraying useless powder reclaiming device of removal |
| CN109550346A (en) * | 2019-01-23 | 2019-04-02 | 江苏迪思朗环境科技有限公司 | Environmental treatment system for Salt Industry dehumidifying dedusting |
-
2010
- 2010-04-29 CN CN2010201825422U patent/CN201669032U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172457A (en) * | 2010-12-31 | 2011-09-07 | 株洲冶炼集团股份有限公司 | Dust suppression device |
| CN102836605A (en) * | 2012-09-18 | 2012-12-26 | 无锡市天兴净化空调设备有限公司 | Anti-condensation device of dry dust collector for high-humidity dust-containing air |
| CN105457419A (en) * | 2015-12-30 | 2016-04-06 | 天津重钢机械装备股份有限公司 | Water-spray dust removing system |
| CN108686880A (en) * | 2017-03-06 | 2018-10-23 | 上海强精金属制品有限公司 | A kind of spraying useless powder reclaiming device of removal |
| CN108686880B (en) * | 2017-03-06 | 2023-11-21 | 上海强精金属制品有限公司 | Waste powder removing and recycling device for spraying |
| CN109550346A (en) * | 2019-01-23 | 2019-04-02 | 江苏迪思朗环境科技有限公司 | Environmental treatment system for Salt Industry dehumidifying dedusting |
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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: 20101215 Termination date: 20160429 |