CN207546759U - A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating - Google Patents
A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating Download PDFInfo
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- CN207546759U CN207546759U CN201721020647.6U CN201721020647U CN207546759U CN 207546759 U CN207546759 U CN 207546759U CN 201721020647 U CN201721020647 U CN 201721020647U CN 207546759 U CN207546759 U CN 207546759U
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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
Abstract
The utility model is related to technical field of air purification.A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating, including two high-pressure polar plates being connected respectively with high voltage power supply positive and negative anodes, two high-pressure polar plates are respectively the second high-pressure polar plate that the metallic plate of the first high-pressure polar plate, outer surface coated with insulating coating that metallic plate is formed is formed；First high-pressure polar plate is grounded.Outer surface is coated with the utility model the metallic plate of insulating coating and the metallic plate without cladding is connected respectively with two electrodes of high voltage power supply, so as to reduce the distance between pole plate, while promotes the voltage between pole plate, promotes filter efficiency of particulate matter；And insulating coating can prevent from puncturing between pole plate, generate electric spark etc..
Description
Technical field
The utility model is related to technical field of air purification, and in particular to electrostatic precipitation module.
Background technology
The pollution condition of China city PM10, PM2.5 and fine particle etc. is very serious, and particulate matter is to health
There are many negative effects.There are numerous studies to show that particulate matter can increase the probability that human body suffers from respiratory disease, simultaneously also
Alveolar tissue may be penetrated to enter in the blood of human body, the cardio-cerebrovascular of human body is damaged or even further contracted
The service life of short human body.
Since the time of human body indoors reaches more than the 75% of the time, the particle owner of health is influenced
If indoor accelerated test.Indoor accelerated test is usually got in by outdoor particulate matter by oozing wind, therefore using indoor accelerated test
Purification means are just into emphases method of the reduction particulate matter to Health cost.For public building, mechanical filter and electrostatic
Dedusting is relatively conventional particle purifying means.But general mechanical filter uses high efficiency particulate air filter, filter efficiency is high,
But filtration resistance is big, and it is high and running noises are big so as to cause fan energy consumption, because fan energy consumption occupies caused by filtration resistance
More than 30% public building air conditioning energy consumption, and the high cost of its replacement.And for general precipitator, operation
Resistance is low, low energy consumption, and nothing needs to change, it is only necessary to it cleans, but once by less efficient, and may be hit between pole plate
It wears, electric spark is generated, so as to cause security risk；In addition to this, precipitator can generate ozone, this by-product is also to people
Body has certain damage.
In order to improve the efficiency of conventional electrostatic dust arrester, while the security risks such as breakdown are avoided, there is research to be directed in recent years
It is improved the dust part of dual zone type precipitator.Wherein, polymer array type dust arrester is in the institute of its dust part
Have and one strata ethylene glycol terephthalate (PET) coating of one layer of electrically conductive ink and then package is coated on pole plate.Except this it
Outside, a kind of electret filter then uses apertured plastic screen as dust part, and coating conductive material makes its conduction on it.
Both the above dust collection manner is due to employing insulator in dust part, after collecting plate adsorption particle object, on particulate matter
Charge can not ground be transmitted to by pole plate in time, so as to cause the accumulation of charge, form more strong back-emf, make it
Once declined by efficiency.Another porous foam cladded type dust arrester is then that more vacuoles are wrapped up on the collecting plate of dust part
Foam, since foam pores are more, and with certain viscosity, so when foam reaches adsorption saturation, it is difficult to which particulate matter is complete
It washes down entirely, so as to which it be made to be difficult to recycle.
Therefore, it is necessary to a kind of collection efficiency height, safety, easy cleaning and long-term behaviour stablize electrostatic precipitation dust part,
For dual zone type electrostatic precipitation module.
Utility model content
The purpose of the utility model is to provide a kind of electrostatic precipitation modules of high-pressure polar plate coating insulating coating, solve
Above at least one technical problem.
Following technical scheme may be used to realize in the technical issues of the utility model solves：
A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating, including what is be connected respectively with high voltage power supply positive and negative anodes
Two high-pressure polar plates, which is characterized in that two high-pressure polar plates are respectively the first high-pressure polar plate, the outer surface coating that metallic plate is formed
The second high-pressure polar plate that the metallic plate for having insulating coating is formed；
The first high-pressure polar plate ground connection.
The utility model is based on traditional dual zone type precipitator, on the basis of discharge portion in front of holding, to rear
It is improved dust part.Outer surface be coated with insulating coating metallic plate and metallic plate without cladding respectively with high-voltage electricity
Two electrodes in source are connected, and so as to reduce the distance between pole plate, while promote the voltage between pole plate, make particulate matter primary
Filter efficiency is promoted；And insulating coating can prevent from puncturing between pole plate, generate electric spark etc..
Meanwhile the metal plate earthing of no cladding, ensure that charged particle thing can be led charge by the metallic plate of no cladding
To underground, charge buildup is prevented to a certain extent, so as to slow down the reduction of efficiency, long-term effect is made more to stablize.
In addition to this, the metallic plate of no cladding is highly susceptible to cleaning, and can carry out Reusability.
The utility model is intended to efficiently remove indoor accelerated test, while can ensure the first high-pressure polar plate and the second high-pressure stage
It is not easy to puncture between plate, reduces the security risk brought of electric spark, and gather around that there are one metastable long-term effects.
The insulating coating is polyethylene coating, pvc coating or polyethylene terephthalate coating.This reality
With novel by optimum option insulating coating, convenient for ensureing insulating properties.
Insulating coating blocking air duct in order to prevent, the thickness of the insulating coating are not more than 200 μm.The insulating coating
Thickness is not less than 30 μm.Ensure insulating properties.
First high-pressure polar plate is the smooth aluminium sheet of surfacing, stainless steel plate or copper coin.Convenient for ensureing electric conductivity
Energy.The outer edge chamfering of first high-pressure polar plate.The utility model is by by the outer edge chamfering of the first high-pressure polar plate, preventing
The point discharge of first high-pressure polar plate.The thickness of first high-pressure polar plate is not more than 1mm.
The metallic plate of second high-pressure polar plate is the smooth aluminium sheet of surfacing, stainless steel plate or copper coin.Convenient for protecting
Demonstrate,prove electric conductivity.The outer edge chamfering of the metallic plate of second high-pressure polar plate.The utility model is by by the second high-pressure polar plate
Metallic plate outer edge chamfering, prevent the point discharge of the first high-pressure polar plate.The thickness of the metallic plate of second high-pressure polar plate
No more than 1mm.
The spacing of first high-pressure polar plate and second high-pressure polar plate is no more than 4mm.By controlling the first high-pressure stage
The spacing of plate and the second high-pressure polar plate ensures dust collecting effect.
Further preferably, the spacing of first high-pressure polar plate and second high-pressure polar plate is not less than 1mm.This patent
By limiting the spacing of the first high-pressure polar plate and the second high-pressure polar plate, in order to ensure safety, electric spark is prevented.
The electrostatic precipitation module further includes an insulation shell, and the high voltage power supply is fixed in the insulation shell；
An opening is offered on the insulation shell, door body made of an insulating materials is installed in the opening, it is described
The junction of opening and door body is equipped with sealing mechanism made of silicon rubber bar.
It is easy to implement the protection to high voltage power supply.The insulation shell is insulation shell made of polyethylene.Insulation shell
Thickness be preferably 5mm.Convenient for ensureing insulation performance.It is convenient to overhaul convenient for passing through switch door body.
The electrostatic precipitation module further includes fixing device made of insulating materials, the first electrode plate with high voltage and the second high pressure
Electrode plate is arranged alternately, and the first electrode plate with high voltage is fixed with the second electrode plate with high voltage by fixing device.The fixing device
The first fixed mechanism including being used to fix the first electrode plate with high voltage, for fixing the second fixation machine of the second electrode plate with high voltage
Structure.
Convenient for the fixation of the first electrode plate with high voltage and the second electrode plate with high voltage.
Fixing device should control the spacing of the first electrode plate with high voltage and the second electrode plate with high voltage adjacent surface (i.e. in this patent
The plate spacing) no more than 4mm；To ensure safety, plate spacing is not preferably less than 1mm.
Fixing device is fixedly linked with insulation shell.
Runner is mounted on along air-flow direction, the electrostatic precipitation module after static discharge device.Electrostatic precipitation mould
Block can be determined with the distance of static discharge device between the two according to actual use situation, but in order to reach best dedusting effect
10cm is not to be exceeded in fruit.
The polarity of the high voltage power supply depends on the static discharge device that user selectes, when negative electricity occurs for static discharge device
Lotus, then high voltage power supply is using negative polarity；When positive charge occurs for static discharge device, then high voltage power supply uses positive polarity.
Description of the drawings
Fig. 1 is a kind of structure diagram of the utility model；
Fig. 2 is another structure diagram of the utility model；
Fig. 3 is to monitor electrostatic precipitation module and the result of the test figure of conventional electrostatic dust collection module using particle counting instrument；
Fig. 4 is the primary of the particulate matter that the utility model high voltage power supply is just connecing with grain size is 0.3 μm under both reversal connections pattern
Pass through efficiencies figure.
Specific embodiment
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, under
Face, which combines to be specifically illustrating, is expanded on further the utility model.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating, including respectively with
Two high-pressure polar plates that 1 positive and negative anodes of high voltage power supply are connected, two high-pressure polar plates are respectively the first high-pressure polar plate that metallic plate is formed
2nd, outer surface is coated with the second high-pressure polar plate 3 that the metallic plate of insulating coating 4 is formed；First high-pressure polar plate 2 is grounded.This practicality is new
Type is based on traditional dual zone type precipitator, and on the basis of discharge portion in front of holding, rear dust part is changed
Into.Outer surface is coated with the metallic plate of insulating coating and the metallic plate without cladding is connected respectively with two electrodes of high voltage power supply,
So as to reduce the distance between pole plate, while the voltage between pole plate is promoted, promote filter efficiency of particulate matter；And
And insulating coating can prevent from puncturing between pole plate, generate electric spark etc..
Meanwhile the metal plate earthing of no cladding, ensure that charged particle thing can be led charge by the metallic plate of no cladding
To underground, charge buildup is prevented to a certain extent, so as to slow down the reduction of efficiency, long-term effect is made more to stablize.
In addition to this, the metallic plate of no cladding is highly susceptible to cleaning, and can carry out Reusability.The utility model is intended to height
Effect removal indoor accelerated test, while can ensure to be not easy to puncture between the first high-pressure polar plate and the second high-pressure polar plate, reduce electrical fire
The security risk that lace comes, and gather around there are one metastable long-term effect.
Insulating coating is polyethylene coating, pvc coating or polyethylene terephthalate coating.This practicality is new
Type is by optimum option insulating coating, convenient for ensureing insulating properties.Insulating coating blocking air duct in order to prevent, the thickness of insulating coating
No more than 200 μm.The thickness of insulating coating is not less than 30 μm.Ensure insulating properties.Insulating coating need metallic plate is fully wrapped around,
To ensure to be wired on metallic plate in wiring simultaneously, as shown in Figures 1 and 2.In the present embodiment, it is 60 μm to select thickness
Polyethylene terephthalate coating (PET coatings).The water conservancy diversion direction of Fig. 1 structures is the water conservancy diversion of Fig. 2 structures from left to right
Direction is from front to back.
First high-pressure polar plate is the smooth aluminium sheet of surfacing, stainless steel plate or copper coin.Convenient for ensureing electric conductivity.The
The outer edge chamfering of one high-pressure polar plate.The utility model is by by the outer edge chamfering of the first high-pressure polar plate, preventing the first high pressure
The point discharge of pole plate.The thickness of first high-pressure polar plate is not more than 1mm.
The metallic plate of second high-pressure polar plate is the smooth aluminium sheet of surfacing, stainless steel plate or copper coin.Convenient for ensureing to lead
Electrical property.The outer edge chamfering of the metallic plate of second high-pressure polar plate.The utility model is by by the metallic plate of the second high-pressure polar plate
Outer edge chamfering prevents the point discharge of the first high-pressure polar plate.The thickness of the metallic plate of second high-pressure polar plate is not more than 1mm.
The metallic plate of the first high-pressure polar plate of embodiment and the second high-pressure polar plate uses aluminium sheet of the thickness for 1mm, size
For 0.1m × 0.1m.5 pieces of metallic plates are only anticipated to simplify the illustration shown in Fig. 2.
The spacing of first high-pressure polar plate and the second high-pressure polar plate is no more than 4mm.By controlling the first high-pressure polar plate and second
The spacing of high-pressure polar plate ensures dust collecting effect.Further preferably, the spacing of the first high-pressure polar plate and the second high-pressure polar plate is not small
In 1mm.This patent, in order to ensure safety, prevents electrical fire by the spacing of the first high-pressure polar plate of restriction and the second high-pressure polar plate
Flower.The spacing of first high-pressure polar plate and the second high-pressure polar plate refers to the first high-pressure polar plate and the second high-pressure polar plate adjacent surface
Spacing.
First high-pressure polar plate be equipped with it is at least one, the second high-pressure polar plate be equipped at least one, the first high-pressure polar plate and second
High-pressure polar plate is arranged alternately.
Electrostatic precipitation module further includes an insulation shell, and high voltage power supply is fixed in insulation shell；It is opened up on insulation shell
There is an opening, door body made of an insulating materials is installed in opening, be open and be made with the junction of door body equipped with silicon rubber bar
Sealing mechanism.It is easy to implement the protection to high voltage power supply.Insulation shell is insulation shell made of polyethylene.Insulation shell
Thickness is preferably 5mm.Convenient for ensureing insulation performance.It is convenient to overhaul convenient for passing through switch door body.Insulation shell uses polyethylene system
Into.
Electrostatic precipitation module further includes fixing device made of insulating materials, the first electrode plate with high voltage and the second high-field electrode
Plate is arranged alternately, and the first electrode plate with high voltage is fixed with the second electrode plate with high voltage by fixing device, and fixing device includes being used for
The first fixed mechanism of the first electrode plate with high voltage is fixed, for fixing the second fixed mechanism of the second electrode plate with high voltage.Convenient for
The fixation of one electrode plate with high voltage and the second electrode plate with high voltage.
Fixing device selects insulation and the material with certain mechanical strength is made.This example selects resin material to be made,
Its size is 0.21m × 0.11m, thickness 8mm.Fixing device includes two insulation boards being mutually parallel, and insulation board is equipped with
By the opposite slot that is open.The slot that two insulation boards are in sustained height forms a groups of slots, as the same high-pressure stage of insertion
The fixed mechanism of plate.Plugging for first electrode plate with high voltage or the second electrode plate with high voltage is easy to implement by slot.
Runner is mounted on along air-flow direction, electrostatic precipitation module after static discharge device.Electrostatic precipitation module with
The distance of static discharge device between the two can determine according to actual use situation, but in order to reach best dust removing effects, no
Should be more than 10cm.Air flow channel sectional dimension is 0.2m × 0.1m.
The operational process of the present embodiment is：After the electrostatic precipitation module is placed in the static discharge device that user selectes, and
It is placed in air duct simultaneously, air approach a to be clean is made to pass through b, then connect high voltage power supply 1, you can operation.Static discharge device
It is selected by user, negative ion generating device, corona discharge electrode electric discharge device, the board-like electric discharge device of line, electrode needle corona unit can be selected
Deng.
High voltage power supply can select direct current negative electricity or direct current positive electricity power supply, be released according to the static discharge device that user selectes
Charge polarity determine.The DC power supply of the present embodiment use -7kV outputs.The polarity of high voltage power supply depends on what user selected
Static discharge device, when negative electrical charge occurs for static discharge device, then high voltage power supply uses negative polarity；When static discharge device occurs
Positive charge, then high voltage power supply is using positive polarity.When high voltage power supply uses positive polarity, the cathode ground connection of high voltage power supply, and high-voltage electricity
The cathode in source connects the first high-pressure polar plate, and the anode of high voltage power supply connects the second high-pressure polar plate.When high voltage power supply uses negative polarity,
The plus earth of high voltage power supply, and the anode of high voltage power supply connects the first high-pressure polar plate, the cathode connection second of high voltage power supply is high
Press pole plate.When high voltage power supply uses positive polarity, the output voltage of high voltage power supply is 6kV~8kV.High voltage power supply uses negative polarity
When, the output voltage of high voltage power supply is -8kV~-6kV.
According to this example, now its test case is described as follows.
Electrostatic precipitation module of the present invention and different plate spacings are tested using TSI AeroTrak 9306-04 particle countings instrument
Conventional electrostatic dust collection module before and after grain size be 0.3 μm of particulate matter number concentration, and calculate it and once pass through efficiency.It is tested
Environmental condition and relevant parameter, it is as follows：
Environment temperature：30-35℃；Ambient humidity：20-30%；Module face velocity：1.6m/s.
Find after tested under above-mentioned environmental condition, electrostatic precipitation module of the present invention relative to conventional electrostatic dust collection module,
Higher voltage is resistant to, 90% is reached by efficiency for the primary of particulate matter that grain size is 0.3 μm, is removed than conventional electrostatic
Dirt dust collection module efficiency is higher by about 30-50%, refers to Fig. 3.The hollow dots that dotted line connects in Fig. 3 represent this voltage lower dust collecting module
It is breakdown.Plate spacing in Fig. 3 refers to connecting the spacing of two electrode plate with high voltage of high-voltage power cathode and cathode respectively.Two
The spacing of a electrode plate with high voltage is the spacing in the closest face of electrode plate with high voltage.It can be seen that the dedusting of traditional plate spacing 6mm in Fig. 3
The dust removing effects of plate spacing 3mm with obvious effects less than this patent, in addition, tradition is not coated by the ability that insulating coating bears high pressure
Less than the ability that this patent coating insulating coating bears high pressure.
Simultaneously under same environmental condition, experiment is also tested for will be after the high-pressure stage of high voltage power supply and the exchange of low pressure pole
(i.e. high voltage power supply reversal connection coats the metal plate earthing of insulating coating during reversal connection), the efficiency situation of electrostatic precipitation module, Ji Jiangwu
The metallic plate of insulating coating is coated as high-pressure stage, the metallic plate of insulation coating will be coated with as low pressure pole, Ye Jiji
Dirt pole, as the contrast experiment tested before.In Fig. 4 by grain size be 0.3 μm particulate matter it is primary by efficiency for.Experiment
Statistics indicate that when having coated the metallic plate of insulation coating as dust collecting electrode, efficiency declines highly significant, refers to Fig. 4.
Find that the charge on particulate matter can not import ground by insulating coating this is because focusing particles are on insulating coating after tested
Under, so as to form more strong back-emf, cause being remarkably decreased for efficiency.
Can be equipped in insulation shell for fix high voltage power supply first chamber, one for conveying air to be clean
Second chamber, the first electrode plate with high voltage and the second electrode plate with high voltage are each attached to second chamber.Offered on insulation shell into
Gas port and gas outlet, air inlet are connected with gas outlet with second chamber.Can also be the first electrode plate with high voltage and the second high pressure
Electrode plate opened type is positioned in runner to be clean.
The inside of first electrode plate with high voltage is the first hollow electrode plate with high voltage.The utility model is internal for sky by choosing
The electrode plate with high voltage of the heart while cost-effective, reduces resistance during current transmission.Ensure dust collecting effect.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating, including be connected respectively with high voltage power supply positive and negative anodes two
A high-pressure polar plate, which is characterized in that two high-pressure polar plates be respectively metallic plate form the first high-pressure polar plate, outer surface is coated with
The second high-pressure polar plate that the metallic plate of insulating coating is formed；
The first high-pressure polar plate ground connection.
2. a kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating according to claim 1, it is characterised in that：Institute
It is polyethylene coating, pvc coating or polyethylene terephthalate coating to state insulating coating.
3. a kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating according to claim 2, it is characterised in that：Institute
The thickness of insulating coating is stated not less than 30 μm and the thickness of the insulating coating is not more than 200 μm.
4. a kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating according to claim 1, it is characterised in that：Institute
It is the smooth aluminium sheet of surfacing, stainless steel plate or copper coin to state the first high-pressure polar plate；
The outer edge chamfering of first high-pressure polar plate；
The thickness of first high-pressure polar plate is not more than 1mm.
5. a kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating according to claim 1, it is characterised in that：Institute
The metallic plate for stating the second high-pressure polar plate is the smooth aluminium sheet of surfacing, stainless steel plate or copper coin；
The outer edge chamfering of the metallic plate of second high-pressure polar plate；
The thickness of the metallic plate of second high-pressure polar plate is not more than 1mm.
6. a kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating according to claim 1, it is characterised in that：Institute
The spacing for stating the first high-pressure polar plate and second high-pressure polar plate is no more than 4mm.
7. a kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating according to claim 6, it is characterised in that：Institute
The spacing for stating the first high-pressure polar plate and second high-pressure polar plate is not less than 1mm.
8. a kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating according to claim 1, it is characterised in that：Institute
It states electrostatic precipitation module and further includes an insulation shell, the high voltage power supply is fixed in the insulation shell；
An opening is offered on the insulation shell, door body made of an insulating materials, the opening are installed in the opening
Sealing mechanism made of silicon rubber bar is equipped with the junction of door body.
9. a kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating according to claim 8, it is characterised in that：Institute
The thickness for stating insulation shell is 5mm.
10. a kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating according to claim 1, it is characterised in that：
The electrostatic precipitation module further includes fixing device made of insulating materials, and the first electrode plate with high voltage and the second electrode plate with high voltage are handed over
For arrangement, and the first electrode plate with high voltage is fixed with the second electrode plate with high voltage by fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020647.6U CN207546759U (en) | 2017-08-15 | 2017-08-15 | A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020647.6U CN207546759U (en) | 2017-08-15 | 2017-08-15 | A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207546759U true CN207546759U (en) | 2018-06-29 |
Family
ID=62675147
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721020647.6U Active CN207546759U (en) | 2017-08-15 | 2017-08-15 | A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649290A (en) * | 2017-08-15 | 2018-02-02 | 清华大学 | A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating |
| WO2021078228A1 (en) * | 2019-10-25 | 2021-04-29 | 悠飞(广东顺德)环境科技有限公司 | Intrinsic safety type electrostatic dust collector |
-
2017
- 2017-08-15 CN CN201721020647.6U patent/CN207546759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649290A (en) * | 2017-08-15 | 2018-02-02 | 清华大学 | A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating |
| WO2021078228A1 (en) * | 2019-10-25 | 2021-04-29 | 悠飞(广东顺德)环境科技有限公司 | Intrinsic safety type electrostatic dust collector |
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