CN110180679A - A kind of high-voltage electrostatic dust separator - Google Patents
A kind of high-voltage electrostatic dust separator Download PDFInfo
- Publication number
- CN110180679A CN110180679A CN201910419216.4A CN201910419216A CN110180679A CN 110180679 A CN110180679 A CN 110180679A CN 201910419216 A CN201910419216 A CN 201910419216A CN 110180679 A CN110180679 A CN 110180679A
- Authority
- CN
- China
- Prior art keywords
- dedusting plate
- cage
- voltage electrostatic
- circuit
- dedusting
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/09—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
- B03C3/68—Control systems therefor
Abstract
The invention discloses a kind of high-voltage electrostatic dust separators, including high-pressure modular and body of deduster, the body of deduster includes several dedusting plates, dust collecting part and cage, the dedusting plate is electrically connected high-pressure modular and is set in the cage, the dust collecting part is set in cage and is located at below dedusting plate, and the dedusting plate surface is equipped with Z-Correct bump mapping Z-correct.The high-pressure modular includes: current rectifying and wave filtering circuit, by output after electric main rectifying and wave-filtering to accessory power supply and conversion circuit；Accessory power supply is powered for feedback control module；The electric energy of input is converted to high pressure electricity output to dedusting plate by circuit for power conversion；Feedback control module controls circuit for power conversion according to the Voltage Feedback of output.High-pressure modular is dedusting plate power supply, and texture increases dedusting plate surface area, increases with effective contact area of air, improves efficiency of dust collection.Substantial effect of the present invention: structure is simple, and cost is relatively low, and efficiency of dust collection is good, and stability is high, and high reliablity is highly-safe.
Description
Technical field
The present invention relates to deduster technical field more particularly to a kind of high-voltage electrostatic dust separators.
Background technique
Air quality is more concerned by people, and haze weather often occur in especially some places, can be inhaled in air
The ratio for entering particulate matter is higher, endangers the Health and Living of the mankind.In addition air-conditioning is widely used in people's lives, it
It can be to provide cooling capacity or heat in closed space, create a comfortable environment for people, therefore the use of air-conditioning is increasingly
Frequently, but after closed space long-time more dust, peculiar smell or harmful pollution gas can be generated, it can be to the body of people
Health causes certain injury, therefore increasing for the demand of deduster.
The utility model of publication number CN208424229U discloses a kind of constant-current type static dust-removing power circuit, including three
Phase full-bridge uncontrollable rectifier circuit, the controllable inverter circuit of single-phase full bridge, intermediate-frequency transformer, single-phase full bridge uncontrollable rectifier circuit and control
Circuit；Static dust-removing power is powered by three-phase alternating current, is turned three-phase main-frequency alternating current by three phase full bridge uncontrollable rectifier circuit
It is changed to DC bus-bar voltage；Control circuit issues the logical of four IGBT of the driving signal control controllable inverter circuit of single-phase full bridge
It is disconnected；Intermediate-frequency transformer is sent into the exchange output of the controllable inverter circuit of single-phase full bridge, and intermediate-frequency transformer is defeated by the exchange of inverter circuit
Voltage increases out, and realizes electrical isolation；The exchange output of intermediate-frequency transformer is converted to direct current by single-phase uncontrollable rectifier circuit
Pressure and DC current are precipitator energisation.
The utility model of publication number CN204746609U discloses a kind of electrostatic precipitator for air conditioning filter, including
Normally opened relay, electrostatic generator and dedusting plate, the plant-grid connection point of normally opened relay are incorporated to the electricity of compressor of air conditioner starter
Source；Normally opened relay is connect with electrostatic generator, controls the start and stop of electrostatic generator, and electrostatic generator is connected with dedusting plate, is removed
Dirt plate is installed on the outside of the cooling fin of air-conditioning.This is used for the electrostatic precipitator of air conditioning filter, utilizes while operation of air conditioner
Electrostatic precipitation.
The dust removing effects of the prior art are bad, and in deduster dedusting plate effective work area it is smaller, in small space
Dust collection capacity it is poor, be unfavorable for being used in the electric appliances such as air-conditioning.
Summary of the invention
Bad for prior art dust removing effects, the lesser problem of the effective usable floor area of dedusting plate, the invention discloses one
Kind high-voltage electrostatic dust separator, has preferable dust removing effects, effective work area of dedusting plate is improved, even if applying to air-conditioning
It is interior, it also can guarantee higher efficiency of dust collection.
It is technical solution of the present invention below.
A kind of high-voltage electrostatic dust separator, including high-pressure modular and body of deduster, the body of deduster include several remove
Dirt plate, dust collecting part and cage, the dedusting plate are electrically connected high-pressure modular and are set in the cage, and the dust collecting part is set to
In cage and it is located at below dedusting plate, the dedusting plate surface is equipped with Z-Correct bump mapping Z-correct.High-pressure modular is dedusting plate power supply, and texture makes
It obtains dedusting plate surface area to increase, increases with effective contact area of air, improve efficiency of dust collection.
Preferably, the high-pressure modular includes: current rectifying and wave filtering circuit, by output after electric main rectifying and wave-filtering to auxiliary
Power supply and conversion circuit；Accessory power supply is powered for feedback control module；The electric energy of input is converted to height by circuit for power conversion
Piezoelectricity is exported to dedusting plate；Feedback control module controls circuit for power conversion according to the Voltage Feedback of output.This module is set
Count more mature, reliability and stability height.
Preferably, the Z-Correct bump mapping Z-correct includes several bar shaped textures, grain direction is vertical.Since dust collecting part is in lower section,
Therefore vertical texture is conducive to subsequent dropout collection and cleaning.
Preferably, the dust collecting part is slidably connected with cage, dust collecting part is drawer type.Since long-time use collects later
Dirt portion needs to clear up, therefore the convenience of dismounting can be improved in drawer type.
Preferably, the body of deduster further includes insulating protection net, the insulating protection net is set to cage, covers and removes
Dirt plate region.Since dedusting plate has high pressure, to prevent foreign matter interference from causing danger, dedusting plate is covered using protective net,
And the influence to air flowing is smaller, it is highly-safe.
Preferably, effective storage depth of the dust collecting part is 1st/1st to seven/10th of dedusting plate height.For
Raising space utilization rate, it is required that the area of dedusting plate is as big as possible.
Preferably, the dedusting plate further includes several ventholes, venthole occupied area is less than or equal to every piece of dedusting plate
/ 10th of the gross area.Venthole is excessive or excessive will affect dust removing effects, it is therefore desirable to which control is in a certain range.
Substantial effect of the invention includes: that structure is simple, and cost is relatively low, and efficiency of dust collection is good, and stability is high, reliability
Height, it is highly-safe.
Detailed description of the invention
Fig. 1 is the high-pressure modular schematic block diagram of the embodiment of the present invention；
Fig. 2 is the body of deduster schematic diagram of the embodiment of the present invention；
In figure: 1- current rectifying and wave filtering circuit, 2- accessory power supply, 3- circuit for power conversion, 4- feedback control module, 21- dedusting plate,
22- cage, 23- dust collecting part, 24- venthole.
Specific embodiment
The technical program is further elaborated below in conjunction with Figure of description.
Embodiment:
A kind of high-voltage electrostatic dust separator is specifically included including high-pressure modular as shown in Figure 1: current rectifying and wave filtering circuit 1 will exchange
It exports after the filtering of commercial power rectification to accessory power supply 2 and conversion circuit；Accessory power supply 2 is powered for feedback control module 4；Power turns
Circuit 3 is changed, the electric energy of input is converted into high pressure electricity output to dedusting plate 21；Feedback control module 4, it is anti-according to the voltage of output
Feedback control circuit for power conversion 3.Wherein feedback control module 4 includes energy supply control module and switching tube drive module, is somebody's turn to do
Design more mature, reliability and stability height.
It further include body of deduster as shown in Figure 2, body of deduster includes muti-piece dedusting plate 21, dust collecting part 23 and cage
22, the dedusting plate 21 is electrically connected high-pressure modular and is set in the cage 22, and dust collecting part 23 is set in cage 22 and position
In 21 lower section of dedusting plate, dedusting plate 21 is equipped with several ventholes 24 and Z-Correct bump mapping Z-correct (not shown).High-pressure modular is dedusting plate 21
Power supply, venthole 24 increase air flow property on the basis of guaranteeing dust removing effects, and Z-Correct bump mapping Z-correct increases dedusting plate and sky
The contact area of gas, improves efficiency of dust collection.
Body of deduster entirety journey cuboid, cage 22 is interior to be arranged dedusting plate 21, and one piece is high pressure in adjacent dedusting plate 21
Dedusting plate 21, one piece is ground connection dedusting plate 21, and dust collecting part 23 is drawer type, is slidably connected with cage 22, supports to take out in cleaning
Out.
Wherein 24 position of venthole of adjacent dedusting plate 21 is different, i.e., venthole 24 is not directly to pass through on an extended line
It wears, but is arranged in a staggered manner.So that air is sufficiently contacted with 21 surface of dedusting plate when flowing, rather than directly flow through.In addition dedusting
21 venthole of plate, 24 occupied area is slightly less than 1/10th of 21 gross area of every piece of dedusting plate.Venthole 24 is excessive or crosses conference shadow
Ring dust removing effects, it is therefore desirable to which control is in a certain range.
In addition body of deduster further includes insulating protection net, and insulating protection net is set to cage 22, covers 21 place of dedusting plate
Region, the grid aperture of protective net are less than the spacing distance of dedusting plate 21.Since dedusting plate 21 has high pressure, to prevent foreign matter dry
It disturbs and causes danger, cover dedusting plate 21 using protective net, and the influence to air flowing is smaller, it is highly-safe.
Effective storage depth of the present embodiment dust collecting part 23 is 1/9th of 21 height of dedusting plate.In order to improve space benefit
With rate, it is required that the area of dedusting plate 21 is as big as possible.
It should be noted that the specific embodiment is only used for that technical solution is further described, it is not used in and limits the skill
The range of art scheme, any modifications, equivalent substitutions and improvements etc. based on this technical solution are regarded as in protection of the invention
In range.
Claims (7)
1. a kind of high-voltage electrostatic dust separator, including high-pressure modular and body of deduster, which is characterized in that the body of deduster packet
Several dedusting plates, dust collecting part and cage are included, the dedusting plate is electrically connected high-pressure modular and is set in the cage, the dust
Portion is set in cage and is located at below dedusting plate, and the dedusting plate surface is equipped with Z-Correct bump mapping Z-correct.
2. a kind of high-voltage electrostatic dust separator according to claim 1, which is characterized in that the high-pressure modular includes:
Current rectifying and wave filtering circuit, by output after electric main rectifying and wave-filtering to accessory power supply and conversion circuit；
Accessory power supply is powered for feedback control module；
The electric energy of input is converted to high pressure electricity output to dedusting plate by circuit for power conversion；
Feedback control module controls circuit for power conversion according to the Voltage Feedback of output.
3. a kind of high-voltage electrostatic dust separator according to claim 1 or 2, which is characterized in that if the Z-Correct bump mapping Z-correct includes
Dry bar shaped texture, grain direction are vertical.
4. a kind of high-voltage electrostatic dust separator according to claim 1 or 2, which is characterized in that the dust collecting part and cage are sliding
Dynamic connection, dust collecting part is drawer type.
5. a kind of high-voltage electrostatic dust separator according to claim 1 or 2, which is characterized in that the body of deduster is also wrapped
Insulating protection net is included, the insulating protection net is set to cage, covers dedusting plate region.
6. a kind of high-voltage electrostatic dust separator according to claim 4, which is characterized in that effective storage of the dust collecting part is deep
Degree is 1st/1st to seven/10th of dedusting plate height.
7. a kind of high-voltage electrostatic dust separator according to claim 3, which is characterized in that the dedusting plate further includes several logical
Stomata, venthole occupied area are less than or equal to 1/10th of every piece of dedusting plate gross area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910419216.4A CN110180679A (en) | 2019-05-20 | 2019-05-20 | A kind of high-voltage electrostatic dust separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910419216.4A CN110180679A (en) | 2019-05-20 | 2019-05-20 | A kind of high-voltage electrostatic dust separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110180679A true CN110180679A (en) | 2019-08-30 |
Family
ID=67716944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910419216.4A Pending CN110180679A (en) | 2019-05-20 | 2019-05-20 | A kind of high-voltage electrostatic dust separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110180679A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2625038Y (en) * | 2003-05-28 | 2004-07-14 | 青岛立宇科技开发有限公司 | New pattern poly-pipe high-pressure electrostatic precipitator |
| CN2794641Y (en) * | 2005-05-01 | 2006-07-12 | 郭清波 | High voltage static dust remover |
| CN104841559A (en) * | 2015-05-12 | 2015-08-19 | 河北大学 | Box type staggered porous dedusting plate electrode and electrostatic precipitator provided with same |
| CN205084883U (en) * | 2015-11-09 | 2016-03-16 | 杭州钛合智造电器有限公司 | Improvement type electrostatic precipitator module for air purifier |
| CN107081032A (en) * | 2017-05-23 | 2017-08-22 | 中国北方车辆研究所 | A kind of dust arrester and the rail grinding train with it |
| CN207395034U (en) * | 2017-04-20 | 2018-05-22 | 深圳市加多净科技有限公司 | A kind of frequency converting air purifying device |
| CN207455751U (en) * | 2017-07-18 | 2018-06-05 | 汇森家具（龙南）有限公司 | A kind of intelligent air purifying cabinet |
-
2019
- 2019-05-20 CN CN201910419216.4A patent/CN110180679A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2625038Y (en) * | 2003-05-28 | 2004-07-14 | 青岛立宇科技开发有限公司 | New pattern poly-pipe high-pressure electrostatic precipitator |
| CN2794641Y (en) * | 2005-05-01 | 2006-07-12 | 郭清波 | High voltage static dust remover |
| CN104841559A (en) * | 2015-05-12 | 2015-08-19 | 河北大学 | Box type staggered porous dedusting plate electrode and electrostatic precipitator provided with same |
| CN205084883U (en) * | 2015-11-09 | 2016-03-16 | 杭州钛合智造电器有限公司 | Improvement type electrostatic precipitator module for air purifier |
| CN207395034U (en) * | 2017-04-20 | 2018-05-22 | 深圳市加多净科技有限公司 | A kind of frequency converting air purifying device |
| CN107081032A (en) * | 2017-05-23 | 2017-08-22 | 中国北方车辆研究所 | A kind of dust arrester and the rail grinding train with it |
| CN207455751U (en) * | 2017-07-18 | 2018-06-05 | 汇森家具（龙南）有限公司 | A kind of intelligent air purifying cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |
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| RJ01 | Rejection of invention patent application after publication |