CN101301638B - Electrostatic precipitator with high-efficiency dust collecting pole - Google Patents
Electrostatic precipitator with high-efficiency dust collecting pole Download PDFInfo
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- CN101301638B CN101301638B CN2008101161077A CN200810116107A CN101301638B CN 101301638 B CN101301638 B CN 101301638B CN 2008101161077 A CN2008101161077 A CN 2008101161077A CN 200810116107 A CN200810116107 A CN 200810116107A CN 101301638 B CN101301638 B CN 101301638B
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- 239000000428 dust Substances 0.000 title claims abstract description 162
- 239000012717 electrostatic precipitator Substances 0.000 title abstract 5
- 239000006260 foam Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 14
- 230000008676 import Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 7
- 230000001413 cellular effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000006262 metallic foam Substances 0.000 abstract 2
- 230000010354 integration Effects 0.000 abstract 1
- 210000004189 reticular formation Anatomy 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention relates to an electrostatic precipitator of an efficient dust collecting electrode, comprising a shell which is provided with an airflow inlet and an airflow outlet. A discharge electrode and a dust collecting electrode are arranged in the shell. Wherein, the dust collecting electrode comprises a hollowed-out metal shell, and a dust collecting plate or a dust collecting sphere or an alveolar porous plate which is filled in the shell and manufactured by porous metallic foams or porous foam plastics processed via conductive treatment, and the dust collecting plate or the dust collecting sphere moves between an integration chamber and a dust cleaning chamber. The electrostatic precipitator of the efficient dust collecting electrode of the invention selects the porous metallic foams or the porous foam plastics processed conductive treatment, to manufacture a flat type, a granular type or an alveolar porous type to fill in the shell of a metal framework or a reticular formation to manufacture the dust collecting electrode with different structures such as rotary type, flat brattice type, circular flow type and so on, and at the same time separates a dust collecting area and a dust cleaning area to make dust collection efficiency of the electrostatic precipitator reach to more than 99.99%. The dust collecting electrode of the invention is particularly applicable to the last stage of the electrostatic precipitator, wherein, after dust abatement, dust content of the gas per cubic meter is less than or equal to 10mg.
Description
Technical field
The present invention relates to a kind of electric cleaner, is a kind of brand-new, high efficiency dust collecting electrode of design specifically, belongs to and separates the diffusing particle technical field with electrostatic effect from gas.
Background technology
Electric cleaner is that the highfield that utilizes high-voltage DC power supply to produce makes and contains electronegative gas ionization in the flue gas, produce corona discharge, and then make the dust that is suspended in the gas charged on arrival electrode opposite polarity under the electric field force effect, thereby realize the purpose that dust suspension is separated from gas with it.Obviously, electric cleaner must have the dust collecting electrode of discharge electrode and capture dust.Current, electric cleaner is widely used, and the kind model is also a lot; The version of dust collecting electrode directly has influence on the efficiency of dust collection of electric cleaner.The dust collecting electrode form is a lot, pull formula and tubular type two big classes, and the formula of pulling is divided plate-shaped electrode, chest electrode and template formula electrode three classes, there is following weak point in these dust collecting electrode: 1, dust collecting electrode is fixedly mounted in the housing, control of dust and clear dirt rapping are all carried out in housing, are easy to generate secondary fly-up during so clear dirt.2, at present dust collecting electrode is all made plate shaped or chevron-shaped with steel plate, and area is fixed, and pole plate to lay the orientation all consistent with the dust-contained airflow direction, charged dust and polar board surface seizure probability are few, thereby this class dust collecting electrode dust catching efficiency is below 99.5%.3, the dust efficiency of dust collection to high specific resistance (electric conductivity of dust is used than resistance usually and represented) is low.4, the fine dusts catch rate less than 1 μ m is low.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of dust catching efficiency height, the electric cleaner with high-efficiency dust collecting pole of the different structure that control of dust and clear dirt separate.
The present invention has the electric cleaner of high-efficiency dust collecting pole, comprise the housing that is provided with the air-flow import and export, discharge electrode and dust collecting electrode are housed in housing, its middle shell is a circular cylindrical shell, axis along circular cylindrical shell is equipped with rotating shaft, is provided with one-level discharge electrode and dust collecting electrode in rotating shaft at least; The shell of every grade of dust collecting electrode comprises the cylinder frame of frame structure, the internal diameter of cylinder frame is connected with the rotating shaft vertical fixing, its external diameter and circular cylindrical shell rotary seal are equipped, and intermediate section is divided into plurality of sector, web plate is equipped with in the cylinder frame above and below, collecting plate or control of dust ball that the sponge plastics that filling is crossed by porous foam metal material or process conductive processing in the fan section between web plate is made; In circular cylindrical shell between every grade of dust collecting electrode, along being equipped with seal diaphragm in the plane of shaft axis, one end of seal diaphragm is fixedlyed connected with the circular cylindrical shell inwall, the cover ring outer wall that its other end and turning set are contained in the rotating shaft is tightly connected, and seal diaphragm is divided into the clear dirt chamber of a right dust storage chamber and a left side with the inner chamber of circular cylindrical shell; Discharge very is placed in some radially-arranged conductor wires of every grade of dust collecting electrode top, one end and arc connector insulation are fixing, fixedly connected with seal diaphragm in the arc connector two ends, the insulation of the other end of discharge electrode and circular cylindrical shell is fixing, and protrudingly is communicated with the high-voltage DC power supply negative pole; On the above and below of the circular cylindrical shell of right dust storage chamber, be respectively equipped with the import and export of air-flow, on upper and lower of the circular cylindrical shell of clear dirt chamber, a left side, be respectively equipped be communicated with clear dirt fluid source into and out of interface; Rotating shaft one end stretches out circular cylindrical shell the drive that is connected with power source is housed outward.
The present invention has the electric cleaner of high-efficiency dust collecting pole, its middle shell is the square tube housing, a pair of power transmission shaft is housed on the horizontal direction in the square tube housing at least, sprocket wheel is equipped with at the two ends of power transmission shaft, with the chain of sprocket engagement transmission on be equipped with some along the power transmission shaft direction be arranged in parallel and be hinged, the commentaries on classics curtain formula ring-type dust collecting electrode of interior dress collecting plate or control of dust ball; In the square tube housing, be divided into left dust storage chamber and right clear dirt chamber with division board; The discharge that is placed in ring-type dust collecting electrode below is the some conductor wires that are arranged in parallel very, and the one end is fixing with the division board insulation, and the other end insulate with the square tube housing and fixes, and protrudingly are communicated with the high-voltage DC power supply negative pole; Be respectively equipped with the import and export of air-flow at the upper and lower face of square tube housing of left dust storage chamber, on the square tube housing above and below of clear dirt chamber, the right side, be respectively equipped be communicated with clear dirt fluid source into and out of interface; Power transmission shaft one end stretches out the square tube housing driving wheel that is connected with power source is housed outward.
The present invention has the electric cleaner of high-efficiency dust collecting pole, and its transfer curtain formula ring-type dust collecting electrode directly substitutes with the cellular porous plate that metal material is made.
The present invention has the electric cleaner of high-efficiency dust collecting pole, its middle shell is the square housing, in the square housing, be provided with circulating wedge shape dust collecting electrode and constitute dust storage chamber by the centre, the wedge shape dust collecting electrode comprises the interfinger of the two mesh plates formation of fixedlying connected with the square housing all around, fills the control of dust ball in interfinger; Stretch out outside the square housing upper and lower part of interfinger, is communicated with the sealing of electric lock gas batcher respectively; The control of dust ball warp lead-over groove that comes out from the lock gas batcher of bottom enters dirt chamber clearly, and clear dirt chamber is communicated with clear dirt fluid source, and control of dust ball warp chain-type elevator and the upper lock gas batcher crossed of dirt sent back in the wedge shape dust collecting electrode clearly; The discharge that is placed in the wedge shape dust collecting electrode left side is the some conductor wires that are arranged in parallel very, below its lower end and the square housing insulation fixing, and the upper end is fixed with insulation above the square housing, and protrudingly is communicated with the high-voltage DC power supply negative pole; Be respectively equipped with the import and export of air-flow on the left and right limit of square housing.
The present invention has the electric cleaner of high-efficiency dust collecting pole, and wherein clear dirt fluid source is high pressure draught or high pressure liquid jet or ultrasonic wave or shock wave.
The present invention has the electric cleaner of high-efficiency dust collecting pole and selects porous foam metal or carry out the materials such as sponge plastics that conductive processing is crossed, make plate, granular pattern or cellular porous type, be filled in metal framework or the cancellated housing, group is adorned into rotation type, dull and stereotyped dust collecting electrode of changeing multiple structures such as curtain formula and circular flow dynamic formula, simultaneously accumulation area and clear dirt are distinguished, the dust catching efficiency of electric cleaner is reached more than 99.99%.Dust collecting electrode of the present invention is adapted to the final stage of electric cleaner especially, and the dustiness of gas is that (national standard is every cubic metre of dustiness≤50mg) to every cubic metre≤10mg after the dedusting.
Description of drawings
Fig. 1 has the electric cleaner first example structure principle generalized section of high-efficiency dust collecting pole for the present invention;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the B-B generalized section of Fig. 1;
Fig. 4 is the C-C generalized section of Fig. 1;
Fig. 5 has the electric cleaner second example structure principle generalized section of high-efficiency dust collecting pole for the present invention;
Fig. 6 is the D-D generalized section of Fig. 5;
Fig. 7 has electric cleaner the 3rd example structure principle generalized section of high-efficiency dust collecting pole for the present invention;
Fig. 8 looks schematic diagram for the left side of Fig. 7.
The specific embodiment
Fig. 1～Fig. 4 is the electric cleaner principle generalized section of Ju You rotation type structure dust collecting electrode.Its middle shell is a circular cylindrical shell 6, along the axis of circular cylindrical shell 6 rotating shaft 7 is housed, and is provided with two-stage discharge electrode 3 and dust collecting electrode in rotating shaft 7; The shell of every grade of dust collecting electrode comprises the cylinder frame 8 of frame structure, the internal diameter of cylinder frame 8 is connected with rotating shaft 7 vertical fixing, its external diameter and circular cylindrical shell 6 rotary seals are equipped, and the centre is separated into plurality of sector with disc, web plate 9 is equipped with in cylinder frame 8 above and below, collecting plate 4 or control of dust ball 5 that the sponge plastics that filling is crossed by porous foam metal material or process conductive processing in the fan section between web plate 9 is made; In circular cylindrical shell 6 between every grade of dust collecting electrode, along being provided with seal diaphragm 10 in the plane of rotating shaft 7 axis, one end of seal diaphragm 10 is fixedlyed connected with circular cylindrical shell 6 inwalls, lasso 11 outer walls that its other end and turning set are contained in the rotating shaft 7 are tightly connected, and seal diaphragm 10 is divided into the clear dirt chamber of a right dust storage chamber and a left side with the inner chamber of circular cylindrical shell 6; Discharge electrode 3 is for evenly being placed in some radially-arranged conductor wires of circular cylindrical shell 6 every grade of dust collecting electrode tops, one end and arc connector insulation are fixing, fixedly connected with seal diaphragm 10 in the arc connector two ends, 6 insulation of the other end of discharge electrode 3 and circular cylindrical shell are fixing, and protrudingly are communicated with the high-voltage DC power supply negative pole; On circular cylindrical shell 6 above and below of right dust storage chamber, be respectively equipped with the import and export 1,2 of air-flow, on upper and lower of the circular cylindrical shell of clear dirt chamber, a left side, be respectively equipped be communicated with clear dirt fluid source into and out of interface 12,13; Rotating shaft 7 one ends stretch out the circular cylindrical shell 6 outer drives 14 that are connected with power source that are equipped with.
Fig. 5 and Fig. 6 have the electric cleaner second example structure principle generalized section of high-efficiency dust collecting pole for the present invention; Its middle shell is a square tube housing 15, a pair of power transmission shaft 16 is housed on the horizontal direction in square tube housing 15, sprocket wheel 17 is equipped with at the two ends of power transmission shaft 16, with the chain of sprocket wheel 17 engaged transmission on be equipped with some along the power transmission shaft direction be arranged in parallel and be hinged, the commentaries on classics curtain formula ring-type dust collecting electrode 18 of interior dress collecting plate 4 or control of dust ball 5; In square tube housing 15, be divided into left dust storage chamber and right clear dirt chamber with division board 19; The discharge electrode 3 that is placed in ring-type dust collecting electrode 18 belows is the some conductor wires that are arranged in parallel, and the one end is fixing with division board 19 insulation, and the other end insulate with square tube housing 15 and fixes, and protrudingly is communicated with the high-voltage DC power supply negative pole; The square tube housing 15 upper and lower faces of left side dust storage chamber be respectively equipped with the import and export 1 of air-flow ', 2 ', on square tube housing 15 above and below of clear dirt chamber, the right side, be respectively equipped be communicated with dirt fluid source clearly into and out of interface 12 ', 13 '; One end of any power transmission shaft 16 stretches out the square tube housing 15 outer driving wheels 20 that are connected with power source that are equipped with.
The cellular porous plate that the Shang Shu De rotation type dust collecting electrode and the curtain formula ring-type dust collecting electrode 18 of changeing can directly be made with metal material substitutes, and the cellular porous penetrating direction on the plate is consistent with the dust-contained airflow direction.
Fig. 7 and Fig. 8 have electric cleaner the 3rd example structure principle generalized section of high-efficiency dust collecting pole for the present invention; Its middle shell is a square housing 26, in square housing 26, be provided with circulating wedge shape dust collecting electrode 21 and constitute dust storage chamber by the centre, wedge shape dust collecting electrode 21 comprises the interfinger of the two mesh plates formation of fixedlying connected with square housing 26 all around, fills control of dust ball 5 in interfinger; Stretch out outside the square housing 26 upper and lower part of interfinger, is communicated with 22 sealings of electric lock gas batcher respectively; The control of dust ball 5 that comes out from the lock gas batcher 22 of bottom enters dirt chamber 24 clearly through lead-over groove 23, and clear dirt chamber 24 is communicated with clear dirt fluid source, and the control of dust ball 5 crossed of dirt is sent back in the wedge shape dust collecting electrode 21 through chain-type elevator 25 and upper lock gas batcher 22 clearly; The discharge electrode 3 that is placed in wedge shape dust collecting electrode 21 left sides is the some conductor wires that are arranged in parallel, and the insulation below square housing 26 of its lower end is fixing, and the upper end is fixed with insulating above the square housing 26, and protrudingly is communicated with the high-voltage DC power supply negative pole; Be respectively equipped with on the left and right limit of square housing the import and export 1 of air-flow ', 2 '.
The present invention has the electric cleaner of high-efficiency dust collecting pole, wherein dust collecting electrode comprises the metal shell of hollow out and fills collecting plate 4 or the control of dust ball 5 that the sponge plastics crossed by porous foam metal material or through conductive processing is made in the enclosure, and described collecting plate 4 or control of dust ball 5 move between dust storage chamber and clear dirt chamber.According to this invention conception, rotation type, the dull and stereotyped electric cleaner that changes the dust collecting electrode of curtain formula and three kinds of structures of circular flow dynamic formula are provided in design.
In first embodiment of the invention when work,, circular cylindrical shell 6 upper inlets 1 are the input port of dusty gas, by pipeline etc. dusty gas are introduced, under electric field action, after the two-stage dust collecting electrode, charged dust is adsorbed on collecting plate 4 or the control of dust ball 5, air-flow flows out from exporting 2; Because sealed dividing plate 10 is separated into the clear dirt chamber of a right dust storage chamber and left side two parts in the circular cylindrical shell 6, rotating shaft 7 is rotated the collecting plate 4 or the control of dust ball 5 that have dust and is gone to the left side, and discharge electrode 3 is motionless, clear dirt fluid source enters from accessing port 12, collecting plate 4 or control of dust ball 5 are carried out dirt processing clearly, flow out from outgoing interface 13, dust etc. are collected by ash bucket.So compartment of terrain rotating shaft 7 makes collecting plate 4 or control of dust ball 5 control of dust and clear dirt circularly, finishes dedusting function.
During second embodiment of the invention work, dusty gas is from square tube housing 15 lower inlet 1 of left dust storage chamber ' enter, owing to by division board 19 square tube housing 15 and ring-type dust collecting electrode 18 are separated into left dust storage chamber and right clear dirt chamber two parts in the square tube housing 15, when the commentaries on classics curtain formula ring-type dust collecting electrode 18 of rotating goes to the left side continuously, under electric field action, charged dust is adsorbed on collecting plate 4 or the control of dust ball 5, and air-flow is from exporting 2 ' outflow; When the band collecting plate 4 of dust or control of dust ball 5 went to the right, clear dirt fluid source was from accessing port 12 ' enter, and collecting plate 4 or control of dust ball 5 carried out clearly dirt handle, and from outgoing interface 13 ' outflow, dust etc. are collected by ash bucket.Control of dust and dirt so continuously clearly, dust removing effects is better.
During third embodiment of the invention work, by upper and lower lock gas batcher 22 and elevator 25 the control of dust ball 5 in the wedge shape dust collecting electrode 21 is constantly flowed, control of dust in square housing 26, clear dirt chamber 24 clear dirt outside square housing 26, dusty gas is from the import 1 on square housing 26 left sides ' enter, after the dedusting from the outlet 2 ' outflow on the right.
Clear dirt fluid source among the present invention, lock gas batcher 22 and elevator 25 are common apparatus.Wherein the pressure of high pressure draught is at 0.001MPa～3.0MPa; The pressure of high pressure liquid jet is at 0.1MPa～100MPa.
Claims (6)
1. electric cleaner with high-efficiency dust collecting pole, comprise the housing that is provided with air-flow import and export (1,1 ', 2,2 '), discharge electrode (3) and dust collecting electrode are housed in described housing, it is characterized in that described dust collecting electrode comprises the metal shell of hollow out and in described shell, fill, and described collecting plate (4) or control of dust ball (5) move between dust storage chamber and clear dirt chamber by porous foam metal material or collecting plate (4) or the control of dust ball (5) made through the sponge plastics that conductive processing is crossed.
2. the electric cleaner with high-efficiency dust collecting pole according to claim 1, it is characterized in that described housing is circular cylindrical shell (6), axis along described circular cylindrical shell (6) is equipped with rotating shaft (7), is provided with described discharge electrode of one-level (3) and dust collecting electrode in described rotating shaft (7) at least; The described shell of every grade of dust collecting electrode comprises the cylinder frame (8) of frame structure, the internal diameter of described cylinder frame (8) is connected with described rotating shaft (7) vertical fixing, its external diameter and described circular cylindrical shell (6) rotary seal are equipped, and intermediate section is divided into plurality of sector, web plate (9) is equipped with in described cylinder frame (8) above and below, fills described collecting plate (4) or control of dust ball (5) in the fan section between described web plate (9); In described circular cylindrical shell (6) between described every grade of dust collecting electrode, along being provided with seal diaphragm (10) in the plane of described rotating shaft (7) axis, one end of described seal diaphragm (10) is fixedlyed connected with described circular cylindrical shell (6) inwall, lasso (11) outer wall that its other end and turning set are contained in the described rotating shaft (7) is tightly connected, and described seal diaphragm (10) is divided into the clear dirt chamber of a right dust storage chamber and a left side with the inner chamber of described circular cylindrical shell (6); Described discharge electrode (3) is for being placed in some radially-arranged conductor wires of described every grade of dust collecting electrode top, one end and arc connector insulation are fixing, fixedly connected with described seal diaphragm (10) in described arc connector two ends, the insulation of the other end of described discharge electrode (3) and described circular cylindrical shell (6) is fixing, and protrudingly is communicated with the high-voltage DC power supply negative pole; On described circular cylindrical shell (6) above and below of right dust storage chamber, be respectively equipped with the described import and export (1,2) of air-flow, on upper and lower of the described circular cylindrical shell (6) of clear dirt chamber, a left side, be respectively equipped be communicated with clear dirt fluid source into and out of interface (12,13); Described rotating shaft (7) one ends stretch out the outer drive (14) that is connected with power source that is equipped with of described circular cylindrical shell (6).
3. the electric cleaner with high-efficiency dust collecting pole according to claim 1, it is characterized in that described housing is square tube housing (15), a pair of power transmission shaft (16) is housed on the horizontal direction in described square tube housing (15) at least, sprocket wheel (17) is equipped with at the two ends of described power transmission shaft (16), with the chain of described sprocket wheel (17) engaged transmission on be equipped with some be arranged in parallel and be hinged along the power transmission shaft direction, in adorn the commentaries on classics curtain formula ring-type dust collecting electrode (18) of described collecting plate (4) or control of dust ball (5); In described square tube housing (15), be divided into left dust storage chamber and right clear dirt chamber with division board (19); The described discharge electrode (3) that is placed in described ring-type dust collecting electrode (18) below is the some conductor wires that are arranged in parallel, one end and described division board (19) insulation are fixing, and the insulation of the other end and described square tube housing (15) is fixing, and protrudingly is communicated with the high-voltage DC power supply negative pole; Be respectively equipped with the described import and export (1 ', 2 ') of air-flow at the upper and lower face of described square tube housing (15) of left dust storage chamber, on described square tube housing (15) above and below of clear dirt chamber, the right side, be respectively equipped be communicated with clear dirt fluid source into and out of interface (12 ', 13 '); One described power transmission shaft (16) one ends stretch out the outer driving wheel (20) that is connected with power source that is equipped with of described square tube housing (15).
4. the electric cleaner with high-efficiency dust collecting pole according to claim 3 is characterized in that described dust collecting electrode and changes curtain formula ring-type dust collecting electrode directly substituting with the cellular porous plate that metal material is made.
5. the electric cleaner with high-efficiency dust collecting pole according to claim 1, it is characterized in that described housing is square housing (26), in described square housing (26), be provided with circulating wedge shape dust collecting electrode (21) and constitute dust storage chamber by the centre, described wedge shape dust collecting electrode (21) comprises the interfinger of the two mesh plates formation of fixedlying connected with described square housing (26) all around, fills described control of dust ball (5) in described interfinger; Stretch out outside the described square housing (26) upper and lower part of described interfinger, is communicated with electric lock gas batcher (22) sealing respectively; The described control of dust ball (5) that comes out from the described lock gas batcher (22) of bottom enters dirt chamber (24) clearly through lead-over groove (23), described clear dirt chamber (24) is communicated with clear dirt fluid source, and the described control of dust ball (5) that clear dirt is crossed is in chain-type elevator (25) and top described lock gas batcher (22) is sent described wedge shape dust collecting electrode (21) back to; The described discharge electrode (3) that is placed in described wedge shape dust collecting electrode (21) left side is the some conductor wires that are arranged in parallel, insulation is fixing below its lower end and the described square housing (26), and insulation is fixing above upper end and the described square housing (26), and protrudingly is communicated with the high-voltage DC power supply negative pole; Be respectively equipped with the described import and export (1 ', 2 ') of air-flow on the left and right limit of described square housing (26).
6. according to claim 2 or 3 or 5 described electric cleaners, it is characterized in that described clear dirt fluid source is high pressure draught or high pressure liquid jet or ultrasonic wave or shock wave with high-efficiency dust collecting pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101161077A CN101301638B (en) | 2008-07-03 | 2008-07-03 | Electrostatic precipitator with high-efficiency dust collecting pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101161077A CN101301638B (en) | 2008-07-03 | 2008-07-03 | Electrostatic precipitator with high-efficiency dust collecting pole |
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| Publication Number | Publication Date |
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| CN101301638A CN101301638A (en) | 2008-11-12 |
| CN101301638B true CN101301638B (en) | 2011-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101161077A Active CN101301638B (en) | 2008-07-03 | 2008-07-03 | Electrostatic precipitator with high-efficiency dust collecting pole |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179753A (en) * | 2015-04-02 | 2016-12-07 | 财团法人交大思源基金会 | Electrostatic dust collector structure |
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| CN101301638A (en) | 2008-11-12 |
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