CN106269254A - A kind of gas-liquid separation device for wet electric precipitation - Google Patents

A kind of gas-liquid separation device for wet electric precipitation Download PDF

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Publication number
CN106269254A
CN106269254A CN201610923200.3A CN201610923200A CN106269254A CN 106269254 A CN106269254 A CN 106269254A CN 201610923200 A CN201610923200 A CN 201610923200A CN 106269254 A CN106269254 A CN 106269254A
Authority
CN
China
Prior art keywords
wet electric
water storage
gas
storage tank
liquid separation
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.)
Pending
Application number
CN201610923200.3A
Other languages
Chinese (zh)
Inventor
金良
俞元元
孙志翱
高宽峰
郑巍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI HUAGUANG NEW POWER ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Original Assignee
WUXI HUAGUANG NEW POWER ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUXI HUAGUANG NEW POWER ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd filed Critical WUXI HUAGUANG NEW POWER ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority to CN201610923200.3A priority Critical patent/CN106269254A/en
Publication of CN106269254A publication Critical patent/CN106269254A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02Plant or installations having external electricity supply
    • B03C3/16Plant or installations having external electricity supply wet type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Abstract

The invention provides a kind of gas-liquid separation device for wet electric precipitation, it can effectively carry out gas-liquid separation, when solving smoke stack emission, outlet emits " white cigarette ", reduces and eliminate the phenomenon of " gypsum rain ", reaches the Air Pollutant Emission requirement that up-to-date Chinese Ministry of Environmental Protection requires;It includes wet electric cleaner housing, wet electric cleaner housing is built with anode module, shower is loaded on the top of the anode module in wet electric cleaner housing, the bottom of wet electric cleaner housing is provided with waste water interface, equipped with gas-liquid separation device immediately below anode module, gas-liquid separation device includes that water storage tank, multiple water storage tanks form multi-layer intercrossed arranged, and spaced between the water storage tank of every layer;The water storage tank of bottom arrangement is fixed in wet electric cleaner housing in the support beam of bottom by bracing frame respectively, and water storage tank staggered with its last layer is fixed by flap respectively, leaves gap between water storage tank end and wet electric cleaner shell wall side.

Description

A kind of gas-liquid separation device for wet electric precipitation
Technical field
The present invention relates to the environmental technology field of power plant air contaminant treatment, a kind of gas for wet electric precipitation Liquid separating apparatus.
Background technology
In building power plant wet electric precipitation project, the most operationally can find chimney breast often occur emitting " white cigarette " and The phenomenon of " gypsum rain ", this is that the waste water after wet Electric Field in ESP spray enters caused by smoke stack emission, if not together with flue gas Timely and effective process, " white cigarette " can affect visual experience, brings misgivings, and " gypsum rain " to the people living in periphery In particulate matter mainly based on short grained flue dust, contain more limestone or gypsum component simultaneously, after landing, have white Solids remains, and can pollute power plant and surrounding enviroment, etching apparatus simultaneously, but in existing wet electric cleaner also Do not install the device that waste water separates with Gas phase Smoke additional, then the problem of " white cigarette " and " gypsum rain " can not get solving the most all the time, thus Not only affect economic benefit, and major polluting atmosphere environment.
Summary of the invention
For the problems referred to above, the invention provides a kind of gas-liquid separation device for wet electric precipitation, it can be effective Carrying out gas-liquid separation, when solving smoke stack emission, outlet emits " white cigarette ", reduces and eliminates the phenomenon of " gypsum rain ", reach up-to-date environmental protection The Air Pollutant Emission requirement that portion requires.
Its technical scheme is such that it and includes wet electric cleaner housing, and described wet electric cleaner housing is built with anode Module, shower is loaded on the top of the described anode module in described wet electric cleaner housing, described wet electric cleaner housing Bottom is provided with waste water interface, it is characterised in that: equipped with gas-liquid separation device immediately below described anode module, described gas-liquid separation It is mutual that device includes that water storage tank, multiple described water storage tanks are formed between multi-layer intercrossed arranged, and the described water storage tank of every layer Interval;The described water storage tank of bottom arrangement is fixed on the support beam of bottom in described wet electric cleaner housing by bracing frame respectively On, and described water storage tank staggered with its last layer fixed by flap respectively, described water storage tank end removes with described wet electricity Gap is left between dirt device shell wall side.
It is further characterized by support frame as described above in being in tilted layout from high to low, and its angle of inclination is 1 ~ 2 °;
The height of described flap is 300 mm ~ 350mm;Between described gas-liquid separation device and described anode module baseplane Distance is 1500mm ~ 2000mm;
Support frame as described above, the number the most at least 3 of flap;
The C-shaped firm structure of described water storage tank, and the material of described water storage tank, flap is PP plate.
The invention has the beneficial effects as follows, at wet electric cleaner housing built with gas-liquid separation device, water storage tank is that multilamellar is handed over Wrong arranged, the waste water after the wettest Electric Field in ESP spray can be separated in water storage tank, and flue gas is by interlaced arrangement Between water storage tank, gap enters wet electric cleaner housing bottom, is finally brought out, thus by after the electric field spray in wet electricity housing Gas separates with liquid, and when effectively alleviating smoke stack emission, outlet emits the phenomenon of " white cigarette ", and last wet electric cleaner can effectively be caught Collect the pollutant (such as PM2.5 etc.) that other smoke gas treatment equipment arresting efficiencies are relatively low, eliminate " gypsum rain ", thus reach up-to-date The Air Pollutant Emission requirement that Chinese Ministry of Environmental Protection requires.
Accompanying drawing explanation
Fig. 1 is the gas-liquid separation device mounting structure schematic diagram of wet electric cleaner;
Fig. 2 is that the A-A of Fig. 1 is to structural representation;
Fig. 3 is the structural representation of water storage tank;
Fig. 4 is the structural representation of bracing frame;
Fig. 5 is the structural representation of flap.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 5, the present invention includes wet electric cleaner housing 4, and wet electric cleaner housing 4 is built with anode module 5, shower 6 is loaded on the top of the anode module 5 in wet electric cleaner housing 4, and the bottom of wet electric cleaner housing 4 is provided with waste water Interface 7, equipped with gas-liquid separation device immediately below anode module 5, between gas-liquid separation device and anode module 5 baseplane away from From for 1600mm;Gas-liquid separation device includes that water storage tank 1, multiple water storage tanks 1 form at least two-layer and be staggered layout, and every layer Water storage tank 1 between spaced;The water storage tank 1 of bottom arrangement is fixed in wet electric cleaner housing 4 by bracing frame 2 respectively In the support beam 8 of bottom, and water storage tank staggered with its last layer 1 is fixed by flap 3 respectively, bracing frame 2 in from height to Low dip is arranged, and its angle of inclination is 2 °, it is possible to be obliquely installed the most from low to high, as long as wet electric precipitation can be facilitated Waste water after device electric field spray flow to the gap of electric cleaner housing 4 wall wet with it from top to bottom along water storage tank 1, finally flows Enter and discharge at waste water interface 7;Gap is left between water storage tank 1 least significant end and wet electric cleaner housing 4 wall;Flap 3 Being highly 350mm, the height between the water storage tank 1 of i.e. every layer is 350mm;The C-shaped firm structure of water storage tank 1, and water storage tank 1, folding The material of plate 3 is PP plate.
Specifically, water storage tank 1 goes to upper and lower two-layer and is staggered layout, and the water storage tank 1 of lower floor is provided with 7, the hydrops on upper strata Groove 1 is provided with 6, is spaced mutually between the water storage tank 1 of upper and lower layer, and the water storage tank 1 of each layer is respectively by 3 bracing frames 2 It is fixed in support beam 8, is fixed by 3 blocks of flaps 3 respectively between the water storage tank 1 that upper and lower layer is staggered.
In the present invention, when the electric field in wet electric cleaner housing 4 starts spray irrigation, gas-liquid separation device can be effective By in wet electric cleaner housing 4 electric field spray after gas and liquid separate, gas can quickly be diffused in flue Flue gas in, enter chimney discharge, shower waste water flows down along wet electric cleaner housing 4 through water storage tank 1, finally flows into Discharge at waste water interface 7, thus when effectively solving smoke stack emission, outlet emits " white cigarette ", reduces the phenomenon eliminating " gypsum rain ", reaches The Air Pollutant Emission requirement required to up-to-date Chinese Ministry of Environmental Protection, is made that certain contribution to local atmospheric pollution environmental improvement, Its economic benefit and social benefit are the most all considerable.

Claims (5)

1., for a gas-liquid separation device for wet electric precipitation, it includes wet electric cleaner housing, described wet electric cleaner housing Built with anode module, shower is loaded on the top of the described anode module in described wet electric cleaner housing, and described wet electricity removes The bottom of dirt device housing is provided with waste water interface, it is characterised in that: equipped with gas-liquid separation device immediately below described anode module, institute State gas-liquid separation device and include that water storage tank, multiple described water storage tanks form multi-layer intercrossed arranged, and the described hydrops of every layer Between groove spaced;The described water storage tank of bottom arrangement respectively by bracing frame be fixed on described wet electric cleaner housing interior under In the support beam in portion, and described water storage tank staggered with its last layer is fixed by flap respectively, described water storage tank end with Gap is left between described wet electric cleaner shell wall side.
A kind of gas-liquid separation device for wet electric precipitation the most according to claim 1, it is characterised in that: support frame as described above In being in tilted layout from high to low, and its angle of inclination is 1 ~ 2 °.
A kind of gas-liquid separation device for wet electric precipitation the most according to claim 1, it is characterised in that: described flap It is highly 300 mm ~ 350mm;Distance between described gas-liquid separation device and described anode module baseplane be 1500mm ~ 2000mm。
A kind of gas-liquid separation device for wet electric precipitation the most according to claim 1, it is characterised in that: described support Frame, the number the most at least 3 of flap.
A kind of gas-liquid separation device for wet electric precipitation the most according to claim 1, it is characterised in that: described water storage tank C-shaped firm structure, and the material of described water storage tank, flap is PP plate.
CN201610923200.3A 2016-10-29 2016-10-29 A kind of gas-liquid separation device for wet electric precipitation Pending CN106269254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610923200.3A CN106269254A (en) 2016-10-29 2016-10-29 A kind of gas-liquid separation device for wet electric precipitation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610923200.3A CN106269254A (en) 2016-10-29 2016-10-29 A kind of gas-liquid separation device for wet electric precipitation

Publications (1)

Publication Number Publication Date
CN106269254A true CN106269254A (en) 2017-01-04

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110201796A (en) * 2019-06-06 2019-09-06 扬州好管家科技信息咨询有限公司 A kind of gas-liquid separation device for wet electric precipitation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07328480A (en) * 1994-06-01 1995-12-19 Matsushita Seiko Co Ltd Electric dust collector
CN101396677A (en) * 2008-11-05 2009-04-01 中冶京诚工程技术有限公司 Pole plate flushing device and method
CN104525374A (en) * 2014-12-26 2015-04-22 上海龙净环保科技工程有限公司 Device for improving efficiency of vertical-flow wet electrostatic dust remover
WO2016074618A1 (en) * 2014-11-14 2016-05-19 徐千里 Ecological type air purifier
CN205269911U (en) * 2015-12-22 2016-06-01 国电环境保护研究院 Wet -type electrostatic precipitator prevents droplet entrainment's distribution of air flow device
CN206184605U (en) * 2016-10-29 2017-05-24 无锡华光新动力环保科技股份有限公司 A gas -liquid separation for wetting electric precipitation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07328480A (en) * 1994-06-01 1995-12-19 Matsushita Seiko Co Ltd Electric dust collector
CN101396677A (en) * 2008-11-05 2009-04-01 中冶京诚工程技术有限公司 Pole plate flushing device and method
WO2016074618A1 (en) * 2014-11-14 2016-05-19 徐千里 Ecological type air purifier
CN104525374A (en) * 2014-12-26 2015-04-22 上海龙净环保科技工程有限公司 Device for improving efficiency of vertical-flow wet electrostatic dust remover
CN205269911U (en) * 2015-12-22 2016-06-01 国电环境保护研究院 Wet -type electrostatic precipitator prevents droplet entrainment's distribution of air flow device
CN206184605U (en) * 2016-10-29 2017-05-24 无锡华光新动力环保科技股份有限公司 A gas -liquid separation for wetting electric precipitation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110201796A (en) * 2019-06-06 2019-09-06 扬州好管家科技信息咨询有限公司 A kind of gas-liquid separation device for wet electric precipitation

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Application publication date: 20170104

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