CN103567073A - Polar plate of novel electrostatic dust-collection purifying equipment - Google Patents
Polar plate of novel electrostatic dust-collection purifying equipment Download PDFInfo
- Publication number
- CN103567073A CN103567073A CN201210277634.2A CN201210277634A CN103567073A CN 103567073 A CN103567073 A CN 103567073A CN 201210277634 A CN201210277634 A CN 201210277634A CN 103567073 A CN103567073 A CN 103567073A
- Authority
- CN
- China
- Prior art keywords
- polar plate
- plate
- pole plate
- matter collecting
- electrostatic 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.)
- Pending
Links
Images
Landscapes
- Electrostatic Separation (AREA)
Abstract
The invention relates to a polar plate of novel electrostatic dust-collection purifying equipment. The polar plate is a cloth dust-collection polar plate stained with conductivity water, and the conductivity water is sprayed, sprinkled or soaked on the cloth dust-collection polar plate; the cloth dust-collection polar plate can be a tracked polar plate of which two ends are sheathed on rolling wheels, and the end of the tracked polar plate is provided with a conductivity water spraying device and a dirt-removal scraping sheet; or the conductivity water spraying device is arranged above the cloth dust-collection polar plate; or a double-roller device and a conductivity water tank are arranged below the cloth dust-collection polar plate, the cloth of the cloth dust-collection polar plate is driven by the double-roller device and is soaked and cleaned by the conductivity water, and the cloth dust-collection polar plate is lined or adhered with a metal polar plate; the conductivity water comprises water containing impurities or conductive chemical solution or water containing chemical solution. The polar plate of the novel electrostatic dust-collection purifying equipment can realize no-cleaning operation or high-voltage off-site cleaning, keeps the stability and high purifying rate of an electric field, has no secondary pollution and long service life and has great effect on environment protection.
Description
Technical field
The present invention relates to environmental protection technical field, be specifically related to a kind of electrostatic dust-removing cleaning equipment.
Background technology
Electrostatic precipitation cleaning equipment, is the environmental protection equipment that utilizes electric field to the effect of electric charge, pollutant to be separated from air, in existing cleaning equipment, to the purification efficiency of fine particle thing, is especially the highest, can, higher than 99%, apply very extensive.Its basic principle is: high-voltage corona electric field ionizes ambient air, produce a large amount of electronics (or ion), these electronics (or ion) are under the dizzy electric field action of forceful electric power, contrary power line or para-electric line of force high-speed motion, when contaminated air process corona field, be subject to the induced electric field effect of electronics (or ion), electronics (or ion) is adsorbed in contaminant particle makes contamination particle charged, can be subject to the power in contrary power line direction or para-electric line of force direction, this power increases with the increase of carrying capacity, when this power is enough to overcome air drag, contamination particle just can be separated from air-flow, fly to collecting plate and be captured.In practical application, electrostatic precipitation cleaning equipment is varied, and some is that corona electrode and collecting electrode are separate, is called two-region type clarifier.Some dust collecting electrode and corona discharge electrode are one, are called single district type clarifier.In addition, pole plate also has cylinder type, and plate.But no matter that a kind of structure, all must have collecting polar plate to catch particulate pollutant, and space is processed in collecting polar plate most pollutions that accounted for.
Collecting electrode is to catch particulate pollutant critical piece, is also the core of innovation transformation of the present invention.Due to high voltage electric field will be provided, so all make with metal.
Although purification efficiency is very high, it is very difficult maintaining this high efficiency.The pollutant being captured constantly deposits on pole plate, voltage can consume on pollution layer, voltage of electric field is reduced, and power supply is often set up higher voltage in order to maintain electric current, at the lighter local electric field of pollution, can puncture, electric field is zero, and cleaning is attached to the pollutant on pole plate not in time, is just far from being and has purified.Therefore, various electrostatic precipitation clarifiers, all characteristic different according to pollutant, different cleaning plants is set, and under high-tension environment, these device Design and manufactures are all very complicated, some even than the complex structure of electrostatic precipitation clarifier itself many, volume is much bigger, and cost is much higher, and effect is all undesirable, can say, electrostatic precipitation clarifier wants high efficiency to be not difficult, and difficult is the clean conditions that how to keep pole plate, for example:
1. the electric cleaner of chalk dust removing, generally there is Rapping apparatus, intermittently beat pole plate, dust is split away off from collecting polar plate, because anode volume is narrow and small, be again in high voltage environment, Rapping apparatus is very complicated, and cost is very high, and the process that comes off of dust, can cause very large secondary pollution, have to improve the capacity of complete machine.
2. also have some equipment to adopt mechanical scraping method, but complex structure, required precision is high, so cost is high, fault is also many, and because hyperbaric environment, scraping must be carried out under stopped status, and equipment can not be moved continuously.
Summary of the invention
Technical problem to be solved by this invention is: solve the problem that above-mentioned prior art exists, and provide a kind of pole plate of electrostatic dust-removing cleaning equipment, realization exempts from clean or clean outward at high voltage electric field, maintain the stable and high purifying rate of electric field, non-secondary pollution during cleaning, corrosion-resistant, long service life.
The technical solution used in the present invention is:
A pole plate for electrostatic dust-removing cleaning equipment, for speckling with the cloth matter collecting polar plate of conductivity water.
In technique scheme, described conductivity water comprises the water that contains impurity or electric conductivity chemical solution or the water that contains chemical solution.
In technique scheme, described in speckle with conductivity water cloth matter collecting polar plate for spray, drench or the cloth matter collecting polar plate of dipping conductivity water.
In technique scheme, described cloth matter collecting polar plate is made crawler belt shape pole plate, and its two ends are sleeved on running roller.
In technique scheme, described cloth matter collecting polar plate termination is provided with conductivity water spray equipment and decontamination scraping blade.
In technique scheme, the below of described cloth matter collecting polar plate is provided with double-roll device and conduction pond, and the cloth of cloth matter collecting plate is infiltrated and cleans through conduction pond by double-roll device transmission.
In technique scheme, described cloth matter collecting polar plate inner liner metal pole plate or adhere on metal polar plate, inner liner metal pole plate is connected with high voltage source, adds after conductivity water, and pollutant is caught by pole plate and flows away with water.
In technique scheme, above cloth matter collecting polar plate, conductivity water spray equipment is installed, adds after conductivity water, pollutant is caught by pole plate and flows away with water.
In technique scheme, described cloth matter collecting polar plate comprises the pole plate of corona field.
The pole plate of electrostatic dust-removing cleaning equipment of the present invention, is stained with the water of conduction with cloth, or the chemical solution of electric conductivity, hereinafter to be referred as conductivity water, and pole plate that completely can alternative metals.Longitude and latitude structure due to fiber and weaving, various clothes all have good capillarity, by spray, pouring or impregnating method, conductivity water is easy to be uniformly distributed on whole cloth cover, like this, cloth has just had electric conductivity, although electric conductivity because of conductivity water different, not to the utmost as metal, for common be all the voltage of the even tens thousand of volts of several thousand volts up to ten thousand, a little resistance can be ignored completely, therefore completely can the effect of alternative metals pole plate in electric field.Experiment showed, and use this electrostatic precipitation clarifier of being stained with the cloth matter pole plate of conductivity water, its electric characteristic is consistent with metal polar plate with purification efficiency, and difference is in the situation of trickle or water spray, can also maintain the stable of electric field.
This cloth matter collecting polar plate of being stained with conductivity water, except alternative metals pole plate completely, also has advantages of following outstanding:
1. flexible: cloth pole plate has well flexible, give the cleaning of pole plate, the design of wiper mechanism provides new method more easily, this is that metal polar plate is unrivaled.We can be made the pole plate of crawler belt shape, if the sewage of swiping, can be at the outer setting scraping blade of high voltage electric field, and do not affect the normal operation of equipment; If clean, can service sink be set outward at high voltage electric field equally and clean.
2. uniform wetability: due to the longitude and latitude structure of fiber and weaving, various clothes have good capillarity, water is easy to be uniformly distributed on whole cloth cover, this not only can make electric field stable, also be easy to be coated with various absorption liquids according to the different situation of pollution sources, even can absorb gaseous contaminant with electrostatic precipitation clarifier.Because the water smoke that needs that pollutant has is made processing in early stage or the water content of pollutant own, if do not have capillary cloth, water can be pulled out filament after arriving pole plate under electric field action, destroys electric field and even can cause electric field breakdown.
3. from the characteristic that speckles with the cloth matter pole plate of conductivity water of the present invention, the collecting polar plate of making in this way, also comprises the pole plate of corona field, can effectively realize the cleaning of pole plate, thereby it is stable to guarantee to demonstrate,prove the electric field that electrostatic precipitation purifies, and this equipment is reached perfection.
4. electrostatic precipitation clarifier can only be for the purification of the suspended particulate substance of atmosphere in the past, due to the cloth matter pole plate that speckles with conductivity water of the present invention, can realize the high voltage electric field of hygrometric state, make electrostatic precipitation clarifier can be applied to the purified treatment of gaseous contaminant, expanded greatly the application of electrostatic precipitation clarifier.
For example purify SO
2, due to SO
2as easy as rolling off a log electron gain forms stable anion, so the pole plate of high voltage electric field also can be easy to capture SO
2, but they arrive collecting polar plate, after electric discharge, remain free gaseous state SO
2, can not reside on pole plate, still can escape in atmosphere with air-flow, if we allow cloth pole plate be full of alkaline liquid, SO
2arrive after pole plate, react with akaline liquid and generate salt, just can not dissociate out again, the principle of current most of desulphurization plant in fact, but be in all sorts of ways to make SO
2fully contact with the nonvolatile salt of its reaction generation with alkaline material, fix SO
2, but mechanical means, forever less than electric field efficiency high.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention 1 structural representation;
Fig. 2 is the embodiment of the present invention 2 structural representations;
Fig. 3 is the embodiment of the present invention 3 structural representations;
Fig. 4 is existing two-region type electrostatic precipitation clarifier structural representation;
Fig. 5 is existing single district type electrostatic precipitation clarifier structural representation.
Accompanying drawing marking explanation:
1-speckle with the cloth matter collecting polar plate of conductivity water, 2-dust collecting electrode high-field electrode, the 3-pollutant that scraped, 4-decontamination scraping blade, 5-conductivity water device for supplying, 6-pair roller, 7-running roller, 8-service sink, 9-oil smoke, 10-exit of pump, 11-water spray system, 12-corona field electrode, 13-corona field pole plate, 14-collecting polar plate, 15-control of dust high-field electrode, 16-gas stream of pollution.
The specific embodiment
The embodiment of the present invention 1 structural representation referring to Fig. 1, the present embodiment makes full use of the flexible of cloth matter collecting polar plate, cloth matter collecting polar plate is made to the pole plate of crawler belt shape, be sleeved on running roller, when carrying out decontaminated water when scraping to speckling with the cloth matter collecting polar plate of conductivity water, can be at the outer setting decontamination scraping blade of high voltage electric field.
The embodiment of the present invention 2 structural representations referring to Fig. 2, the present embodiment makes full use of the flexible of cloth matter collecting polar plate, equally cloth matter collecting polar plate is made to the pole plate of crawler belt shape, be sleeved on running roller, institute's difference is, the cleaning of the cloth matter collecting polar plate that speckles with conductivity water in high voltage electric field outside adopts service sink to clean cloth matter collecting polar plate, and cloth matter collecting polar plate enters service sink by pair roller transmission.
The embodiment of the present invention 3 structural representations referring to Fig. 3, Fig. 3 is actually the top view of a cooking fume remover, we speckle with the collecting polar plate in figure the cloth matter collecting polar plate of conductivity water instead, and load onto water pipe at the top of cloth matter collecting polar plate, and the conductivity water that contains liquid detergent from the extraction of pond, bottom by water pump, water above cloth matter collecting polar plate, because the capillarity uniform liquid of cloth is distributed on whole cloth cover, when smoke particle arrives collecting polar plate, can be dissolved in the liquid that contains liquid detergent, and with liquid, flow in the pond of bottom half, so circulation in the past.Because liquid detergent liquid exists, oil can become milkiness state, and can not adhere on cloth, has no any flashover phenomenon, therefore as long as periodic replacement liquid detergent liquid just can keep more than 95% purifying rate for a long time.
Claims (9)
1. a pole plate for electrostatic dust-removing cleaning equipment, is characterized in that: for speckling with the cloth matter collecting polar plate of conductivity water.
2. the pole plate of electrostatic dust-removing cleaning equipment according to claim 1, is characterized in that: described in speckle with conductivity water cloth matter collecting polar plate for spray, drench or the cloth matter collecting polar plate of dipping conductivity water.
3. the pole plate of electrostatic dust-removing cleaning equipment according to claim 1, is characterized in that: described conductivity water comprises the water that contains impurity or electric conductivity chemical solution or the water that contains chemical solution.
4. the pole plate of electrostatic dust-removing cleaning equipment according to claim 1, is characterized in that: described cloth matter collecting polar plate is made crawler belt shape pole plate, and its two ends are sleeved on running roller.
5. the pole plate of electrostatic dust-removing cleaning equipment according to claim 1, is characterized in that: described cloth matter collecting polar plate termination is provided with conductivity water spray equipment and decontamination scraping blade.
6. the pole plate of electrostatic dust-removing cleaning equipment according to claim 1, it is characterized in that: the below of described cloth matter collecting polar plate is provided with double-roll device and conduction pond, and the cloth of cloth matter collecting plate is infiltrated and cleans through conduction pond by double-roll device transmission.
7. the pole plate of electrostatic dust-removing cleaning equipment according to claim 1, is characterized in that: described cloth matter collecting polar plate inner liner metal pole plate or adhere on metal polar plate, metal polar plate is connected with high voltage source.
8. the pole plate of electrostatic dust-removing cleaning equipment according to claim 1, is characterized in that: above cloth matter collecting polar plate, conductivity water spray equipment is installed.
9. the pole plate of electrostatic dust-removing cleaning equipment according to claim 1, is characterized in that: described cloth matter collecting polar plate comprises the pole plate of corona field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210277634.2A CN103567073A (en) | 2012-08-07 | 2012-08-07 | Polar plate of novel electrostatic dust-collection purifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210277634.2A CN103567073A (en) | 2012-08-07 | 2012-08-07 | Polar plate of novel electrostatic dust-collection purifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103567073A true CN103567073A (en) | 2014-02-12 |
Family
ID=50040288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210277634.2A Pending CN103567073A (en) | 2012-08-07 | 2012-08-07 | Polar plate of novel electrostatic dust-collection purifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103567073A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470028A (en) * | 2017-08-16 | 2017-12-15 | 珠海格力电器股份有限公司 | Electric purification part and air purifier comprising same |
| CN108325753A (en) * | 2018-04-08 | 2018-07-27 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and air conditioner indoor unit |
| CN109847938A (en) * | 2019-04-22 | 2019-06-07 | 珠海格力电器股份有限公司 | Air cleaning device and dust collecting mechanism |
| CN110252511A (en) * | 2019-05-23 | 2019-09-20 | 武汉科技大学 | A wet electrostatic precipitator |
| CN113210131A (en) * | 2021-05-12 | 2021-08-06 | 成都国亚环保有限公司 | Online self-cleaning electrostatic precipitator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB479164A (en) * | 1937-03-01 | 1938-02-01 | Lodge Cottrell Ltd | Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gases |
| GB1082591A (en) * | 1963-02-05 | 1967-09-06 | Automotive Prod Co Ltd | Improvements in and relating to electrostatic separators |
| US4318719A (en) * | 1979-06-08 | 1982-03-09 | Hisashi Kato | Electrode for an electric dust collector |
| JP2006097960A (en) * | 2004-09-29 | 2006-04-13 | Matsushita Electric Ind Co Ltd | Air purifier, air cleaner, and humidifier |
| CN101670313A (en) * | 2009-10-09 | 2010-03-17 | 山东大学 | Device and process for homogenizing fabric dust collecting electrode surface water film |
| CN102527184A (en) * | 2012-03-16 | 2012-07-04 | 山东大学 | Method and system for discharge reduction of superfine particulate matters in dusty flue gas |
| CN102600973A (en) * | 2012-03-16 | 2012-07-25 | 山东大学 | Preposed flue for electrostatic precipitator |
| CN202715481U (en) * | 2012-08-07 | 2013-02-06 | 王长皓 | Novel polar plate of electrostatic precipitation purifying device |
-
2012
- 2012-08-07 CN CN201210277634.2A patent/CN103567073A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB479164A (en) * | 1937-03-01 | 1938-02-01 | Lodge Cottrell Ltd | Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gases |
| GB1082591A (en) * | 1963-02-05 | 1967-09-06 | Automotive Prod Co Ltd | Improvements in and relating to electrostatic separators |
| US4318719A (en) * | 1979-06-08 | 1982-03-09 | Hisashi Kato | Electrode for an electric dust collector |
| JP2006097960A (en) * | 2004-09-29 | 2006-04-13 | Matsushita Electric Ind Co Ltd | Air purifier, air cleaner, and humidifier |
| CN101670313A (en) * | 2009-10-09 | 2010-03-17 | 山东大学 | Device and process for homogenizing fabric dust collecting electrode surface water film |
| CN102527184A (en) * | 2012-03-16 | 2012-07-04 | 山东大学 | Method and system for discharge reduction of superfine particulate matters in dusty flue gas |
| CN102600973A (en) * | 2012-03-16 | 2012-07-25 | 山东大学 | Preposed flue for electrostatic precipitator |
| CN202715481U (en) * | 2012-08-07 | 2013-02-06 | 王长皓 | Novel polar plate of electrostatic precipitation purifying device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470028A (en) * | 2017-08-16 | 2017-12-15 | 珠海格力电器股份有限公司 | Electric purification part and air purifier comprising same |
| CN108325753A (en) * | 2018-04-08 | 2018-07-27 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and air conditioner indoor unit |
| CN108325753B (en) * | 2018-04-08 | 2024-01-23 | 广东美的制冷设备有限公司 | Electrostatic dust removal module and air conditioner indoor unit |
| CN109847938A (en) * | 2019-04-22 | 2019-06-07 | 珠海格力电器股份有限公司 | Air cleaning device and dust collecting mechanism |
| CN109847938B (en) * | 2019-04-22 | 2024-05-10 | 珠海格力电器股份有限公司 | Air purifying device and dust collecting mechanism |
| CN110252511A (en) * | 2019-05-23 | 2019-09-20 | 武汉科技大学 | A wet electrostatic precipitator |
| CN113210131A (en) * | 2021-05-12 | 2021-08-06 | 成都国亚环保有限公司 | Online self-cleaning electrostatic precipitator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101420508B1 (en) | Wet electrostatic precipitator having ionizer and air purifying apparatus using the same | |
| CN102784719B (en) | Water internally-distributed type flexible dust collecting electrode device | |
| CN103567073A (en) | Polar plate of novel electrostatic dust-collection purifying equipment | |
| CN103521352B (en) | A kind of high-voltage electrostatic field purifier | |
| CN202715481U (en) | Novel polar plate of electrostatic precipitation purifying device | |
| CN203785085U (en) | Air purifying device with easy cleaning and photocatalysis function | |
| KR101373720B1 (en) | Electric precipitatior using active carbon fiber filter | |
| CN104492603B (en) | Match somebody with somebody pattern and purge mode in a kind of cermet electric cleaner pole | |
| CN202427554U (en) | Static air purifier | |
| CN103817003A (en) | Vertical tube type high-pressure wet-type precision static dust remover | |
| CN204745973U (en) | Filter screen formula wet -type electricity dust collector | |
| CN206763140U (en) | It is double to drive board-like electronic dust-collecting purifier | |
| KR102198334B1 (en) | Wet Type Dust Collector having Multiple Nozzles with Electrospraying using Water Level Difference | |
| KR200470785Y1 (en) | Air Washer | |
| CN102784720B (en) | External water-distribution movable flexible dust collecting electrode device | |
| CN107470028A (en) | Electric purification part and air purifier comprising same | |
| CN216704690U (en) | Wet high-voltage electrostatic dust collector | |
| CN203874903U (en) | Wet-type electric filtration device with high gas speed and high efficiency for deeply treating PM2.5 | |
| KR20170125968A (en) | Heavy metal removal support device for electric dust collector | |
| CN207287770U (en) | Electric purification part and air purifier comprising same | |
| KR101295506B1 (en) | Air clearing apparatus using photocatalyst and negative ion | |
| CN215235037U (en) | Wet-type electrostatic equipment that acid mist particulate matter was handled | |
| CN103817004A (en) | High gas speed and high efficiency wet-type electrofiltration device for deep treatment of PM2.5 | |
| CN205587145U (en) | High frequency wet -type blue light dust remover | |
| CN104001625A (en) | Easily-washed oil mist purifier core body and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |
|
| WD01 | Invention patent application deemed withdrawn after publication |