CN102671762B - Structure of electrostatic dedusting device - Google Patents
Structure of electrostatic dedusting device Download PDFInfo
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- CN102671762B CN102671762B CN201110407915.0A CN201110407915A CN102671762B CN 102671762 B CN102671762 B CN 102671762B CN 201110407915 A CN201110407915 A CN 201110407915A CN 102671762 B CN102671762 B CN 102671762B
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- collecting plate
- electrostatic precipitator
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- dust
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- 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
- B03C3/36—Controlling flow of gases or vapour
- B03C3/368—Controlling flow of gases or vapour by other than static mechanical means, e.g. internal ventilator or recycler
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- 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
- B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
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- 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
- B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
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- 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
- B03C3/41—Ionising-electrodes
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- 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
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- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/08—Ionising electrode being a rod
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- 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
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/10—Ionising electrode has multiple serrated ends or parts
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- Electrostatic Separation (AREA)
Abstract
The invention discloses a structure of an electrostatic dedusting device. The structure is characterized by comprising a dust collection device, a fan device and a corona device, wherein the dust collection device is provided with dust collection plates which are distributed at intervals in an array mode; a single-way electric field and a dedusting air duct which traverses the electric field arranged between the adjacent dust collection plates; each dust collection plate comprises an insulation substrate and a conducting plate which is in close fit with the surface of the insulation substrate; by the fan device, air to be dedusted forms single-way controllable air flow, and the air flow penetrates through the dedusting air duct; the corona device is provided with a high-pressure emission head for electrifying dust particles in the air flow controlled by the fan device. According to the dedusting device with the structure, the dust collection plates comprise insulation substrates and conducting plates which are in close fit with the surfaces of the insulation substrates, so that the pneumatic design and electric field design of the dust collection device can be separated to avoid mutual influence; and resistance among the conducting plates is improved, and arcing is avoided, so that the optimized dedusting performance and the applicability on different occasions are realized finally.
Description
Technical field
The present invention relates to a kind of structure of electrostatic precipitator.
Background technology
Electrostatic precipitation clarifier generally commercially available at present, its operation principle is the air channel of a setting one-way flow, and for collecting air to be clean, the preposition metal discharge electrode in this air channel, utilizes corona effect to make the dust particle in air charged; The dust collect plant of the rearmounted band electric field in air channel is to collect the particulate suspended in air in air channel.Usually, dust collect plant form is the conduction collecting plate be spaced, the metal polar plate such as be arranged in parallel; With electric field between metal polar plate, the charged dust particle making to flow through between pole plate deflects by Coulomb force in electric field, is finally captured on the plate of dust collect plant, thus, the air finally flowed out from air channel in it dust particle be able to filtering.
Mode so is used widely, and this kind of mode has following problem: one, and be the demand that conduction collecting plate needs to take into account windage design and electric field design simultaneously, its shape needs the requirement taking into account two fields, and is in fact often difficult to get both; Its two, for avoiding the breakdown generation high-voltage arc discharge of air between collecting plate, the spacing between collecting plate is very limited, and is difficult to be applicable to restricted volume approach.
To sum up we find, this kind of electrostatic precipitator, has an obvious design requirement, while will ensureing static electric field effect on the one hand exactly, have good air fluid characteristic, make it to obtain optimum dust removing effects; On the other hand, distances of collecting plates is restricted less, goes for small size scheme.
Summary of the invention
For the design requirement of above electrostatic precipitator, the present invention proposes a kind of structure of electrostatic precipitator, and its technical scheme is as follows:
A structure for electrostatic precipitator, it comprises:
One dust collect plant, this dust collect plant has the collecting plate being spaced array distribution; Described collecting plate neighbor has unidirectional electric field each other and crosses the Dustproof air flue of electric field; The conductive plate that described collecting plate comprises an insulated substrate and is shaped with its surfaces mate;
One blower fan apparatus, this blower fan apparatus makes to treat that dust-collecting air forms unidirectional controlled air-flow, and this air-flow is through described Dustproof air flue; And
One corona unit, has the high pressure emitting head that in the air-flow that described blower fan apparatus can be made to control, dust particle is charged.
As the preferred embodiment of the technical program, can improve to some extent in following:
In a preferred embodiment on a upper scheme basis, described collecting plate is printed circuit board (PCB), and described insulated substrate is the substrate of printed circuit board (PCB); Described conductive plate be printed circuit board surface cover copper face, and outside conductive plate, there is antioxidation coating.
In a preferred embodiment on a upper scheme basis, described collecting plate is all plate morphology, array arrangement parallel to each other.
In a preferred embodiment on a upper scheme basis, the down wind arrangement in order of described corona unit, blower fan apparatus and dust collect plant.
In one preferred embodiment, the down wind arrangement in order of described corona unit, dust collect plant and blower fan apparatus.
On the basis of basic technical scheme, in a preferred embodiment, described conductive plate separately a slice person communicates with each other, and obtains two groups of conductors, and these two groups of conductors access high direct voltage and ground wire respectively.
In a preferred embodiment on a upper scheme basis, the high pressure emitting head of described corona unit on electrically charged and described conductive plate the charge polarity of described high direct voltage contrary.
In one preferred embodiment, the high pressure emitting head of described corona unit on electrically charged and described conductive plate the charge polarity of described high direct voltage consistent.
In preferred embodiment above on all technical scheme bases, the conductive plate surface of described collecting plate also has an insulating barrier.
On the basis of basic technical scheme, in preferred embodiment, described collecting plate thickness range is 0.43-6.7mm, and spacing range is 0.5-20mm each other; Described Dustproof air flue length range is 5-80mm; The distance range of described blower fan apparatus and dust collect plant is in 4 times of described Dustproof air flue length ranges.
The beneficial effect that the present invention brings is:
1. the collecting plate conductive plate that comprises an insulated substrate and be shaped with its surfaces mate, makes the pneumatic design of dust collect plant can be separated with electric field design and avoid affecting each other, improves the resistance between conductive plate simultaneously, avoid Arcing.The final applicability realizing dust removal performance and the different occasion optimized.
2. collecting plate is printed circuit board (PCB), makes, greatly make use of the advantage of ripe PCB technology, such as shape processing, deposited copper etching, to such an extent as to can assign into the dust collect plant of excellent performance at little cost; The insulating properties that printed circuit board (PCB) is excellent simultaneously can make dust collect plant volume little, the power of blower fan apparatus is diminished, has less power when same air purification effect.
3. the conductive plate surface of collecting plate also has an insulating barrier.Make dust collect plant exposed without conductive material, improve resistance to sparking each other, be very easy to cleaning simultaneously and safeguard.
4. collecting plate is flexible printed circuit board.Make dust collect plant volume changeable, be more suitable for the restricted occasion of various volume.
Accompanying drawing explanation
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Fig. 1 is the embodiment of the present invention one schematic side view;
Fig. 2 is embodiment one operation principle schematic diagram, with the details of collecting plate;
Fig. 3 is Fig. 1 embodiment collecting plate upward view;
Fig. 4 is the collecting plate upward view of embodiment two;
Fig. 5 is embodiment three schematic side view;
Fig. 6 is embodiment four schematic side view;
Fig. 7 is embodiment five schematic side view;
Fig. 8 is E magnified partial view in Fig. 7.
Detailed description of the invention
Embodiment one:
If Fig. 1 is the embodiment of the present invention one schematic side view; Fig. 2 is operation principle signal embodiment illustrated in fig. 1, with the details of collecting plate; Fig. 3 is Fig. 1 embodiment collecting plate upward view.
Dust collect plant 100 has the collecting plate being spaced array distribution; For ease of illustrating, the part of getting its top order down the first collecting plate 110 and the second collecting plate 120 is explained.The first adjacent collecting plate 110 and the second collecting plate 120 have unidirectional electric field each other, and cross the first Dustproof air flue 130 of electric field;
The front end current path of dust collect plant 100 has blower fan apparatus 200, and this blower fan apparatus makes to treat that dust-collecting air forms unidirectional controlled air-flow, and this air-flow can pass the first Dustproof air flue 130; Separately have corona unit 300, this corona unit 300 is as the front end current path of blower fan apparatus 200, and its effect is transfer of air electric charge towards periphery, makes dust particle 400 charged because of it, and this corona effect realizes by the high pressure emitting head 301 on corona unit 300.As can be seen from Figure 1, from the band dust-collecting air of left end, there is in it dust particle 400, under the control of blower fan apparatus 200, air fluid flows in a direction indicated by the arrow, through the high pressure emitting head 301 of the band positive direct-current high pressure of corona unit 300, the lotus thus dust particle 400 becomes positively charged, after flowing through dust collect plant 100, can obtain pure air 500, this is a complete sanitary process.The first adjacent collecting plate 110 and the some position that on the second collecting plate 120, access is different separately: the first collecting plate 110 connects B end, and this is+3.5KVDC a current potential, and the second collecting plate 120 connects A end, and this is 0 current potential, i.e. ground connection; On dust collect plant 100, the collecting plate of one block of plate respectively accesses identical current potential separately, so+3.5KVDC and 0 current potential are arranged separately in this example.
The details of the known dust collect plant 100 of composition graphs 2 and operation principle thereof.As Fig. 2, the positively charged dust particle 400 being subject to Fig. 1 blower fan apparatus 200 driving enters the gap that the first Dustproof air flue 130, first Dustproof air flue 130 main composition is the first collecting plate 110 and the second collecting plate 120.First collecting plate 110 is the form of the bilayer laminating that one first insulated substrate 111 and one first conductive plate 112 coordinate, and the thickness of conductive plate 112 is much smaller than insulated substrate 111 thickness, in like manner, the second collecting plate 120 contains close-fitting the second insulated substrate 121 and the second conductive plate 122 too structurally.First collecting plate 110 is connected with B current potential by its first conductive plate 112, i.e.+3.5KVDC, second collecting plate 120 is connected with A current potential by its second electrically-conductive backing plate 122, namely 0 current potential is held---so, the electric field that in Fig. 2, dotted arrow array down arranged side by side is very formed between the first conductive plate 112 and the second conductive plate 122, this electric field is crossed and mistake by the first Dustproof air flue 130, so, dust particle 400 with positive charge can path shown in dotted arrow transversely, after penetrating Dustproof air flue 130, act on by Coulomb force, finally caught by the upper surface of second its second insulated substrate 121 of dedusting plate 120, and the air of the first Dustproof air flue is together entered with dust particle 400, final with the form of pure air 500, export from the first Dustproof air flue 130 end.
Visible, the shape of the first Dustproof air flue 130, substantially the restriction of the first insulated substrate 111 and the second insulated substrate 121 is subject to, length both this, shape, spacing just constitute the parameter of the first Dustproof air flue 130, in this example, this first Dustproof air flue 130 is highly 1mm, and down wind length is 25mm; Meanwhile, electric field between first collecting plate 110 and the second collecting plate 120 itself, be subject to the impact of the first conductive plate 112 and the second electrically-conductive backing plate 122 relative shape, projected area, can find out, in the dust removing units that this first collecting plate 110 and the second collecting plate 120 are formed, the design of its aeroperformance obviously can be separated with the design of electric field and mutually interfere minimum.
As Fig. 3, for the upward view of the first collecting plate 110 in embodiment one, visible, first conductive plate 112 has the section of leaving a blank X on the first insulated substrate 111, this section of leaving a blank X is 3mm (actual range can be 1-30mm), its purpose makes the edge of the first conductive plate 112 away from the edge of the first insulated substrate 111, to such an extent as to avoid current-carrying part and insulation board one side of something form 90 degree sharp angle and with other conductive plate generation high-voltage arc discharge spark phenomenons, affect the parameter of electric field.This point is easy to accomplish, because tiling is matched with the first conductive plate 112 of the first insulated substrate 111, its edge can fit in gradual change the first insulated substrate 111 surface, and need not consider the problem of any edge strength.So, the hidden danger of collecting plate high-voltage arc discharge sparking, can effectively avoid in this example.The projection 113 at the first insulated substrate 110 two ends is for installing fixing use with other insulated substrates.
Embodiment two:
As the collecting plate upward view that Fig. 4 is embodiment two; Overall structure and the embodiment one of embodiment two are similar, and difference is it is first collecting plate, and for ease of comparing, same the first collecting plate 110 taking out embodiment two is compared.Can compare with first collecting plate 110 of embodiment illustrated in fig. 3, first collecting plate of embodiment two, its section of leaving a blank X is comparatively large, and the relative area of the first conductive plate 112 is less, further, the first collecting plate 110 in the present embodiment is the printed circuit board (PCB) of a CEM1 material.First collecting plate 110 of this structure is processed and is very easy to, no matter be the processing of profile, or the etching of the first conductive plate 112 of deposited copper face form, by very ripe technique, can realize under lower cost; Meanwhile, the insulated substrate of CEM1 makes the conducting resistance each other of formation collecting plate very large, and collecting plate can be adjacent and can not be broken down by high-voltage with very little gap, reduces the volume of device so on the whole.Consider other reasons such as insulating properties, mechanical strength, be easy to expect to make more high performance dust collect plant with the plate of FR series such as FRR4, the factor of this routine integrated cost, can reach requirement with CEM1.Next is that high pressure emitting head 301 polarities of potentials is contrary with B polarities of potentials, is negative DC potential.
In this example, the dust collect plant 100 volume size of hexahedron shape is the spacing of 120*120*25mm, its collecting plate, and also namely the height of Dustproof air flue is 1.5mm; The section of leaving a blank is 3mm simultaneously, and B potential end introducing+3.5KVDC, high pressure emitting head 301 accesses-5KVDC; The blower fan apparatus fan of 6W power, rotating speed 2300RPM, actual test CADR (Clean air delivery rate)=47CFM, according to the standard of ENERGY STAR, the pass of dust arrester power and CADR is: POWER≤CADR/2.2; So usually will reach the effect of 47CFM, power generally needs 21.36W, this example is owing to have employed the print circuit plates making dust collect plant of CEM1, and its volume is little, and fan power is just little, only needs 6W, this achieves very large energy-saving effect.
Embodiment three:
As Fig. 5, it is embodiment three schematic side view; In the present embodiment, dust collect plant 100, blower fan apparatus 200 and high pressure emitting head 301 are all identical with embodiment one; Unlike, blower fan apparatus 200 first causes negative pressure on the right side of dust collect plant 100, makes to treat that dust-collecting air is first inhaled into dust collect plant 100 together with charged particle 400, then exports as pure air 500 through blower fan apparatus 200.This scheme is suitable for the more occasion of dust, can protect the life-span of blower fan apparatus 200 better.
Embodiment four:
If Fig. 6 is embodiment four schematic side view; The similar of the present embodiment and embodiment one, collecting plate adopts CEM1 print circuit plates making.Unlike: first, high pressure emitting head 301 be with as negative direct current high voltage, thus charged particle 300 also by corona effect with negative electrical charge; Meanwhile, the B current potential termination negative high voltage in dust collect plant 100, A potential end ground connection.Band dust-collecting air is first inhaled into blower fan apparatus 200 together with charged particle 400, just changes pure air 500 into via dust collect plant 100; Secondly, the collecting plate on dust collect plant 100, its insulated substrate is equal, but its conductive plate has unequal form, and as seen from the figure, from top to down, conductive plate first becomes large, has maximum area, and be decreased to bottom minimum gradually at middle part.So, the aeroperformance that insulated substrate constrains whole dust collect plant 100 is even up and down, and the Electric Field Distribution of dust collect plant 100, first broadens from top to bottom, after narrow.Form like this, under the frame for movement of maintenance dust collect plant 100, the uniform prerequisite of aeroperformance, can adapt to the blower fan apparatus 200 of property to realize enough dust removing effects.Because the central wind of blower fan apparatus 200 and its edge wind-force are often not etc.
Embodiment five:
Fig. 7 is embodiment five schematic side view, and Fig. 8 is E magnified partial view in Fig. 7.Compared with embodiment one, high pressure emitting head 301 makes charged particle 400 become positively charged lotus equally, just enters dust collect plant 100 through after blower fan apparatus 200 equally.Unlike, first, the insulated substrate part of collecting plate has the area feature first becoming from top to bottom and diminish greatly again, simultaneously, the conductive plate of all collecting plates is all identical, this makes whole dust collect plant 100 have the uniform electric field of entire body, and its aerodynamic characteristic can be realized by the insulated substrate of different area; Secondly, as shown in Figure 8, this part shows the cross-sectional detail of the first collecting plate 100: this first collecting plate 100 is made up of FR1 printed circuit board (PCB), first conductive plate 112 is for applying copper face, the first insulated substrate 111 in glass fibre is fitted tightly by original PCB technology, simultaneously, the copper face surface of covering of the first electrically-conductive backing plate 112 also has one deck protective paint 117, so, exposed deposited copper metallic member is not had in all dust collect plants 100, improve resistance to sparking each other, be very easy to cleaning simultaneously and safeguard.
The above, be only present pre-ferred embodiments, therefore can not limit scope of the invention process according to this, the equivalence change namely done according to the scope of the claims of the present invention and description with modify, all should still belong in scope that the present invention contains.
Claims (9)
1. a structure for electrostatic precipitator, is characterized in that: it comprises:
One dust collect plant, this dust collect plant has the collecting plate being spaced array distribution; Described collecting plate neighbor has unidirectional electric field each other and crosses the Dustproof air flue of electric field; The conductive plate that described collecting plate comprises an insulated substrate and is shaped with its surfaces mate; Described collecting plate is flexible printed circuit board, and described insulated substrate is the substrate of printed circuit board (PCB); Described conductive plate be printed circuit board surface cover copper face; And outside conductive plate, there is antioxidation coating;
One blower fan apparatus, this blower fan apparatus makes to treat that dust-collecting air forms unidirectional controlled air-flow, and this air-flow is through described Dustproof air flue; And
One corona unit, has the high pressure emitting head that in the air-flow that described blower fan apparatus can be made to control, dust particle is charged.
2. the structure of a kind of electrostatic precipitator according to claim 1, is characterized in that: described collecting plate is all plate morphology, array arrangement parallel to each other.
3. the structure of a kind of electrostatic precipitator according to claim 2, is characterized in that: the down wind arrangement in order of described corona unit, blower fan apparatus and dust collect plant.
4. the structure of a kind of electrostatic precipitator according to claim 2, is characterized in that: the down wind arrangement in order of described corona unit, dust collect plant and blower fan apparatus.
5. the structure of a kind of electrostatic precipitator according to claim 1, it is characterized in that: described conductive plate separately a slice person communicates with each other, obtain two groups of conductors, these two groups of conductors access high direct voltage and ground wire respectively.
6. the structure of a kind of electrostatic precipitator according to claim 5, is characterized in that: the high pressure emitting head of described corona unit on electrically charged and described conductive plate the charge polarity of described high direct voltage contrary.
7. the structure of a kind of electrostatic precipitator according to claim 5, is characterized in that: the high pressure emitting head of described corona unit on electrically charged and described conductive plate the charge polarity of described high direct voltage consistent.
8. a kind of structure of electrostatic precipitator according to any one of claim 1 to 7, is characterized in that: the conductive plate surface of described collecting plate also has an insulating barrier.
9. the structure of a kind of electrostatic precipitator according to claim 1, it is characterized in that: described collecting plate thickness range is 0.43-6.7mm, spacing range is 0.5-20mm each other; Described Dustproof air flue length range is 5-80mm; The distance range of described blower fan apparatus and dust collect plant is in 4 times of described Dustproof air flue length ranges.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110407915.0A CN102671762B (en) | 2011-08-29 | 2011-12-08 | Structure of electrostatic dedusting device |
| PCT/CN2012/078731 WO2013029436A1 (en) | 2011-08-29 | 2012-07-17 | Stucture of electrostatic de-dusting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110249962 | 2011-08-29 | ||
| CN201110249962.7 | 2011-08-29 | ||
| CN201110407915.0A CN102671762B (en) | 2011-08-29 | 2011-12-08 | Structure of electrostatic dedusting device |
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| CN102671762A CN102671762A (en) | 2012-09-19 |
| CN102671762B true CN102671762B (en) | 2015-02-04 |
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| CN201110407915.0A Active CN102671762B (en) | 2011-08-29 | 2011-12-08 | Structure of electrostatic dedusting device |
| CN 201120509478 Expired - Lifetime CN202366788U (en) | 2011-08-29 | 2011-12-08 | Electrostatic dedusting device |
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| CN102671762B (en) * | 2011-08-29 | 2015-02-04 | 漳州万利达生活电器有限公司 | Structure of electrostatic dedusting device |
| CN103752411A (en) * | 2013-12-04 | 2014-04-30 | 汉王科技股份有限公司 | Dust collecting module and electrostatic air cleaning apparatus |
| CN104258995A (en) * | 2014-09-30 | 2015-01-07 | 宁波巨凰暖通设备有限公司 | Electronic electrostatic dust-collecting air return opening |
| CN104858060B (en) * | 2015-06-04 | 2017-01-18 | 苏州市恩威特环境技术有限公司 | Novel static type air purification equipment |
| CN104918444A (en) * | 2015-06-25 | 2015-09-16 | 国新电梯科技有限公司 | Dustproof control cabinet |
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| CN111085289A (en) * | 2020-01-19 | 2020-05-01 | 广州利何机械科技有限公司 | Multiple crushing apparatus of ore |
| CN111437996B (en) * | 2020-03-26 | 2022-06-17 | 爱优特空气技术（上海）有限公司 | Static filter device with maintainable non-ignition efficiency |
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| CN2077752U (en) * | 1990-11-22 | 1991-05-29 | 石家庄铁路分局石家庄电力机务段 | Electrostatic flue dust collector |
| CN1691983A (en) * | 2002-08-07 | 2005-11-02 | 3M创新有限公司 | Air filtration system using point ionization sources |
| CN101081376A (en) * | 2006-06-04 | 2007-12-05 | 张寅啸 | Plasmasphere frequency-conversion dirt catcher |
| CN102123794A (en) * | 2008-08-21 | 2011-07-13 | 松下电器产业株式会社 | Electrical dust precipitator |
| CN102164678A (en) * | 2008-09-24 | 2011-08-24 | 凯尔公司 | Air cleaning apparatus |
| CN202366788U (en) * | 2011-08-29 | 2012-08-08 | 漳州万利达生活电器有限公司 | Electrostatic dedusting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2036016C1 (en) * | 1993-06-25 | 1995-05-27 | Торгово-промышленная фирма "Алекс" | Electrofilter |
| CN2198026Y (en) * | 1994-09-01 | 1995-05-24 | 沈阳北方环境保护净化技术开发公司 | Smoke and dust purifying device |
| AU2003904383A0 (en) * | 2003-08-15 | 2003-08-28 | Paul Harrison | Apparatus and method for particle removal from small-scale exhausts |
| CN1745902A (en) * | 2005-10-26 | 2006-03-15 | 武汉科技大学 | Dipole corona electrostatic dust-proof device |
| CN100478624C (en) * | 2006-05-31 | 2009-04-15 | 海尔集团公司 | Mote processor |
| CN1861266B (en) * | 2006-06-19 | 2010-05-12 | 清华大学 | Vehicle used for cleaning air in tunnel |
| JP2008036534A (en) * | 2006-08-07 | 2008-02-21 | Matsushita Electric Ind Co Ltd | Electric dust collector |
| WO2009059451A1 (en) * | 2007-11-05 | 2009-05-14 | Su, Jiting | An electrostatic precipitator |
| JP5056475B2 (en) * | 2008-02-27 | 2012-10-24 | ダイキン工業株式会社 | Air treatment equipment |
| CN201304363Y (en) * | 2008-10-16 | 2009-09-09 | 上海纳米技术及应用国家工程研究中心有限公司 | Tube pole type double-area narrow-spacing electrostatic field device |
-
2011
- 2011-12-08 CN CN201110407915.0A patent/CN102671762B/en active Active
- 2011-12-08 CN CN 201120509478 patent/CN202366788U/en not_active Expired - Lifetime
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2012
- 2012-07-17 WO PCT/CN2012/078731 patent/WO2013029436A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077752U (en) * | 1990-11-22 | 1991-05-29 | 石家庄铁路分局石家庄电力机务段 | Electrostatic flue dust collector |
| CN1691983A (en) * | 2002-08-07 | 2005-11-02 | 3M创新有限公司 | Air filtration system using point ionization sources |
| CN101081376A (en) * | 2006-06-04 | 2007-12-05 | 张寅啸 | Plasmasphere frequency-conversion dirt catcher |
| CN102123794A (en) * | 2008-08-21 | 2011-07-13 | 松下电器产业株式会社 | Electrical dust precipitator |
| CN102164678A (en) * | 2008-09-24 | 2011-08-24 | 凯尔公司 | Air cleaning apparatus |
| CN202366788U (en) * | 2011-08-29 | 2012-08-08 | 漳州万利达生活电器有限公司 | Electrostatic dedusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102671762A (en) | 2012-09-19 |
| CN202366788U (en) | 2012-08-08 |
| WO2013029436A1 (en) | 2013-03-07 |
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