CN101537390A - Rotating anode electrostatic precipitator - Google Patents
Rotating anode electrostatic precipitator Download PDFInfo
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- CN101537390A CN101537390A CN200910096915A CN200910096915A CN101537390A CN 101537390 A CN101537390 A CN 101537390A CN 200910096915 A CN200910096915 A CN 200910096915A CN 200910096915 A CN200910096915 A CN 200910096915A CN 101537390 A CN101537390 A CN 101537390A
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Abstract
The invention discloses a rotating anode electrostatic precipitator, comprising a rotating anode device, a cathode ray and a rotary steel brush ash-cleaning mechanism, the rotating anode device comprises a drive roller, a driven roller, a drive sprocket which connects the drive roller and the driven roller, a drive chain and an anode plate which is connected on the drive chain, the heteropolar distance between the anode plate and the cathode ray is 200mm or 230mm or 260mm; the driven roller adopts a free suspension structure and can ensure the automatic centering of the driven roller and the free tightening of the drive chain; the rotary steel brush ash-cleaning mechanism comprises at least one pair of ash-cleaning brush components which rotate reversely, the central distance of each pair of the ash-cleaning brush components which rotate reversely is continuously adjustable, and movable sealing devices are arranged at two ends of each ash-cleaning brush component. The rotating anode electrostatic precipitator simultaneously takes into account of secondary blowing dust, dust-removing effect, occupied area and equipment cost. An electric field can operate efficiently and stably, the cost and the equipment load are reduced, and the service life is simultaneously prolonged.
Description
[technical field]
The present invention relates to electrostatic precipitator, particularly a kind of rotating anode electrostatic precipitator with the deashing brush belongs to the flue gas ash removal field in the air contaminant treatment.Can be applicable to carrying of newly-built equipment of dust arrester or old equipment imitates in the transformation.
[technical background]
Along with the continuous enhancing of environmental consciousness, the raising day by day of environmental requirement, traditional electrostatic precipitation technology can't meet the demands fully, especially our so special coal-fired big country, it is complicated and changeable that boiler uses coal, so far still to the flying dust of some difficult coals (as high Al
2O
3High SiO
2Low Na
2O) low with the electric cleaner effect; Many flue dust character after desulfurization change and have also brought new problem to electric precipitation; The fly ash resistivity that uses low-sulfur coal or CFBB to bring generally increases, and makes dust collection efficiency decline problem become increasingly conspicuous; In recent years, in order to adapt to new discharge standard, many old units all will face transformation, owing to be subjected to the restriction of conditions such as place, space, utilizing traditional electrostatic precipitation technology means is that aspects such as effect or economy all exist significant limitation.
The external electric cleaner of just researching and developing since the seventies in last century with advanced ash-clearing technology, wherein HIT develops mobile electrode type electrostatic precipitation technology MEEP (Moving Electrode TypeElectrostatic Precipitator) first, and MEEP has adopted traveling electrode structure and rotating brush to peel off the new mode of dust: drive a plurality of dust collecting pole plates by chain-drive mechanism and do gyration; Simultaneously, the traveling electrode system disposition special brush remove dust on the traveling electrode plate.This mobile electrode type electrostatic precipitation technology can keep the permanent cleaning of pole plate, reduces reentrainment of dust, and improves efficiency of dust collection.
But also there are the following problems for this technology:
1, the heteropole distance values between rotatable anode plate and the cathode line is selected single, to the existing problems of selecting for use of the adaptability of dust and power supply.
2, the driven voller two ends bearing fixing of rotatable anode device, the centre-to-centre spacing of driven voller and drive roll can not be adjusted, and between master and slave sprocket wheel and the driving chain wearing and tearing unavoidably cause driving chain loosening, influence the even running of rotatable anode device, thereby influence the efficient stable operation of electric field.
3, rotating brush assembly centre-to-centre spacing can not be adjustable continuously, make the rotating brush assembly all the time the antianode plate suitable deashing force is provided, and sealing can not be guaranteed when rotating brush assembly centre-to-centre spacing was adjusted, can cause that equipment leaks out, and influence the flowability of ash bucket heat-insulating property and dedusting ash, cause ash bucket to block up grey fault easily.
4, generally select the barb type cathode line for use, its electric current distribution is even inadequately, and to the dust characteristic of the final stage electric field of low concentration, fine dust, dust removing effects is relatively poor.
[summary of the invention]
Purpose of the present invention is exactly in order to solve problems of the prior art, propose a kind of with strong points, adaptability is strong, the rotating anode electrostatic precipitator of easy to manufacture, good reliability, long service life.
For achieving the above object, the present invention proposes a kind of rotating anode electrostatic precipitator, comprise rotatable anode device, cathode line and be installed in the non-interior rotation steel brush deashing mechanism in zone that gathers dust, the rotatable anode device comprise drive roll, driven voller, connection drive roll and driven voller drive sprocket, driving chain, be connected the positive plate on the driving chain, the heteropole spacing between described positive plate and the cathode line is 200mm or 230mm or 260mm; Described driven voller adopts free suspended structure, can guarantee the free tensioning of driven voller automatic aligning and driving chain; Described rotation steel brush deashing mechanism comprises the deashing brush assemblies of at least one pair of reverse rotation, and the centre-to-centre spacing of the deashing brush assemblies of every pair of reverse rotation is adjustable continuously, and the two ends of deashing brush assemblies are provided with movably sealing device.
As preferably, the drive sprocket of same phase is equipped with at described drive roll two ends, and the number of teeth of drive sprocket and pitch are selected according to the heteropole distance values: the heteropole spacing is that the number of teeth of 200mm is 12, and pitch is 101.6mm; The heteropole spacing is that the number of teeth of 230mm is 14, and pitch is 101.6mm; The heteropole spacing is that the number of teeth of 260mm is 16, and pitch is 101.6mm; The pitch that described driving chain adopts is identical with the pitch of drive sprocket.
As preferably, described driving chain comprises the bearing pin of inner plate, outer plate, connection inner plate and outer plate, and bearing pin is equipped with inner sleeve and outer sleeve outward, leaves the gap between inner sleeve and the outer sleeve; The profile of tooth and the driving chain of drive sprocket match.
As preferably, described pitch is that the internal segment inner width of the driving chain of 101.6mm is 27mm.
As preferably, the width of described positive plate is selected according to the heteropole distance values: the heteropole spacing is that the positive plate width of 200mm is 600mm; The heteropole spacing is that the positive plate width of 230mm is 700mm; The heteropole spacing is that the positive plate width of 260mm is 800mm.
As preferably, described cathode line is a helix.
As preferably, the heteropole spacing between described positive plate and the cathode line is 200mm.
As preferably, the heteropole spacing between described positive plate and the cathode line is 230mm.
As preferably, the heteropole spacing between described positive plate and the cathode line is 260mm.
The beneficial effect of patent of the present invention: the present invention can more effectively avoid reentrainment of dust, and has overcome the performance impact that high resistivity dust causes the conventional electrostatic deduster, has effectively improved efficiency of dust collection.Different heteropole spacings is selected for use in different application scenarios, taken into account dust removing effects, floor space, equipment cost simultaneously.Driven voller can automatic aligning, guarantees the auto-tensioning of driving chain, helps the even running of rotatable anode device, thereby reaches the purpose of electric field efficient stable operation.When centre-to-centre spacing is adjusted, keep the sealing of passing through the housing place.Driving chain and sprocket wheel can satisfy under the stressed situation, reduce usefulness material and the weight of self greatly, have reduced the load of cost and equipment, have also prolonged service life simultaneously.Have discharge inception voltage height, the uniform characteristics of electric current distribution as non-barb type cathode line-helix, relatively be fit to low concentration, the fine dust of the used electric field treatment of rotary anode formula electric cleaner.
[description of drawings]
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of rotatable anode device among the present invention.
Fig. 3 is drive roll structure and scheme of installation among the present invention.
Fig. 4-1 is driven voller structure and scheme of installation among the present invention.
Fig. 4-the 2nd, the A-A cutaway view of Fig. 4-1.
Fig. 4-the 3rd, the vertical view of Fig. 4-2.
Fig. 5 is rotation steel brush deashing mechanism schematic diagram among the present invention.
Fig. 6-1 is movable sealing device structural representation among the present invention.
Fig. 6-the 2nd, the B-B cutaway view of Fig. 6-1.
Fig. 7-1 is driving chain structural representation among the present invention.
Fig. 7-the 2nd, the vertical view of Fig. 7-1.
In the accompanying drawing, 1, the rotatable anode device; 2, cathode line; 3, rotation steel brush deashing mechanism; 4, reducing motor; 5, drive roll; 6, positive plate; 7, driving chain; 8, driven voller; 9, drive sprocket; 10, bearing block; 11, rolling bearing; 12, sleeve; 13, sealing device; 14, sprocket wheel; 15, adjust ring; 16, driving shaft; 17, driven shaft; 18 spacing rings; 19, sliding bearing; 20, movable sealing device; 21, deashing brush assemblies; 22, Hooks coupling universal coupling; 23, gear; 24, pressing plate; 25, hold-down bolt; 26, bearing pin; 27, inner sleeve; 28, outer sleeve; 29, inner plate; 30 outer plates.
[specific embodiment]
As shown in Figure 1, 2, the present invention mainly includes rotatable anode device 1, cathode line 2 and rotation steel brush deashing mechanism 3.Rotatable anode device 1 includes drive roll 5, positive plate 6, driving chain 7 and driven voller 8, and wherein drive roll 5, driving chain 7 and driven voller 8 are formed chain-drive mechanism, and positive plate 6 is fixed on the driving chain 7 of a pair of symmetry by the bolt auxiliary connection.Reductor 4 provides power by the chain transmission to rotatable anode device 1, makes positive plate 6 do the ring-type rotation along with driving chain 7.Reductor 4 rotating speeds are adjustable; Cathode line 2 adopts helix, it is installed in the centre of positive plate 6, apply high voltage electric field between cathode line 2 and the positive plate 6, after dusty gas enters electric field, gas ionization, dust is charged, charged dust is pole plate motion on the sunny side under the electric field force effect and long-pending being attached on the positive plate 6, long-pending have the positive plate 6 of dust along with driving chain 7 is done the ring-type rotation, when amassing with the rotation steel brush deashing mechanism 3 in the positive plate 6 arrival ash buckets of dust, long-pending attached dust is rotated steel brush deashing mechanism 3 and peels off on the positive plate 6, fall into ash bucket, positive plate 6 after the cleaning enters electric field absorption dust again, so moves in circles.Heteropole spacing between positive plate 6 of the present invention and the cathode line 2 is divided into 200mm or 230mm or three kinds of series of 260mm.
The primary structure of drive roll 5 and mounting means as shown in Figure 3, drive sprocket 9 links to each other with reductor 4 by the chain transmission, two sprocket wheels 14 that phase place is identical are equipped with at the two ends of driving shaft 16, two modes of adjusting ring 15 clampings about the axial location of sprocket wheel 14 adopts; About the axial location of driving shaft 16 adopts two only restrictive axial move be installed in the structure that rolling bearing 11 on the bearing block 10 adds sleeve 12, sealing device 13 does not leak out in order to guarantee the shrouding tapping.The number of teeth of sprocket wheel 14 and pitch can be selected according to heteropole spacing series of values: the 200mm series number of teeth is 12, pitch P is 101.6mm; The 230mm series number of teeth is 14, pitch P is 101.6mm; The 260mm series number of teeth is 16, pitch P is 101.6mm; The pitch P that described driving chain 7 adopts is identical with the pitch P of drive sprocket.The width L of described positive plate is selected according to the heteropole distance values: the heteropole spacing is that the positive plate width L of 200mm is 600mm; The heteropole spacing is that the positive plate width L of 230mm is 700mm; The heteropole spacing is that the positive plate width L of 260mm is 800mm.
The structure of driven voller 8 and mounting means are shown in Fig. 4-1,4-2,4-3, two sprocket wheels 14 that phase place is identical are equipped with at the two ends of driven shaft 17, about adopting, the axial location of sprocket wheel 14 adjusts the mode that ring 15 clamps for two, two the spacing ring 18 that moves of restrictive axial was spacing only about the axial location of driven shaft 17 adopted, driven voller 8 adopts free suspended structure in vertical direction, guarantees the automatic aligning of driven voller 8 and the auto-tensioning of driving chain 7.
Fig. 5 is the structural representation of rotation steel brush deashing mechanism, rotation steel brush deashing mechanism is arranged in ash bucket (not in effective electric field and flue gas), the deashing brush assemblies 21 of a pair of reverse rotation is peeled off the dust that adheres on the positive plate 6, the direction of rotation of deashing brush assemblies 21 and positive plate 6 is opposite, and the reverse rotation of a pair of deashing brush assemblies 21 realizes by pair of engaged gears 23.The centre-to-centre spacing of a pair of deashing brush assemblies is not unalterable, need to adjust during on-the-spot the installation according to the soft or hard or the degree of wear of deashing brush assemblies 21 bristles, should notice that whole system can run well when install adjusting: the bigger than normal or rear center of wearing and tearing of deashing brush assemblies centre-to-centre spacing is apart from increase, and deashing brush assemblies 21 can not provide enough peel force; Deashing brush assemblies centre-to-centre spacing is less than normal, not only causes deashing brush assemblies 21 distortion easily, and deashing brush assemblies 21 and positive plate 6 wearing and tearing aggravations influences service life of deashing brush assemblies 21 and positive plate 6, again can meaningless increase frictional force, the increase system loading, waste energy.For the centre-to-centre spacing of the deashing brush assemblies 21 of realizing a pair of reverse rotation can be adjusted by actual conditions, the two axial ends of deashing brush assemblies 21 be horizontal bidirectional movably, for the two axial ends horizontal bidirectional that can realize deashing brush assemblies 21 can move, but the fixedly employing horizontal bidirectional move mode of its two axial ends sliding bearing 19, be sliding bearing 19 and its mount pad waist hole connected mode, movable sealing device 20 is adopted at its two ends simultaneously.The reverse rotation of a pair of deashing brush assemblies 21 realizes that by pair of engaged gears 23 during Gear Transmission Design, its centre-to-centre spacing is fixed.During the work of rotation steel brush deashing mechanism, the centre-to-centre spacing of the centre-to-centre spacing of a pair of deashing brush assemblies 21 and pair of engaged gears 23 is different often, in order to give a pair of reverse rotation deashing brush assemblies 21 of different centre-to-centre spacing the transmission of torque of pair of engaged gears 23, need to adopt telescopic Hooks coupling universal coupling 22 between them.
Fig. 6-1,6-2 are the structural representation of movable sealing device 20, the deashing brush assemblies 21 of every pair of reverse rotation is when centre-to-centre spacing is adjusted, turn on hold-down bolt 25, unclamp the pressing plate 24 of movable sealing device 20, make movable sealing device 20 along with deashing brush assemblies 21 moves, after centre-to-centre spacing is adjusted, tighten hold-down bolt 25, make pressing plate 24 press movable sealing device 20, guarantee the sealing that deashing brush assemblies 21 passes through the housing place.
Fig. 7-1,7-2 are the structural representation of driving chain, and pitch P is that the internal segment inner width B of the driving chain of 101.6mm is 27mm, be about the GB chain the internal segment inner width 1/2; The external diameter of inner sleeve 27, outer sleeve 28 is about 1/2 of GB diameter; The height H of inner plate 29 and outer plate 30 is about 1/3 of GB height; Consumable accessory bearing pin 26, inner sleeve 27, outer sleeve 28 adopt alloy steel material and strengthen its case hardness; The fit-up gap is bigger slightly than GB.Be in dust-laden, hot environment during driving chain 7 work, can not lubricate by apply oil, suffered load is little and steadily, evenly continuously, therefore, application in the present invention, its mechanical characteristic is not a major consideration, be suitable for working environment, improve the emphasis that is only the structure consideration service life, therefore, adopt the narrower chain can guaranteed performance, can at utmost reduce cost again.Bearing pin 26, inner sleeve 27, outer sleeve 28 adopt alloy steel material and fit-up gap can adapt to working environment slightly greatly, increase the service life.
The foregoing description is to explanation of the present invention, is not limitation of the invention, any scheme after the simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (9)
1. rotating anode electrostatic precipitator, it is characterized in that: comprise rotatable anode device, cathode line and be installed in the non-interior rotation steel brush deashing mechanism in zone that gathers dust, the rotatable anode device comprise drive roll, driven voller, connection drive roll and driven voller drive sprocket, driving chain, be connected the positive plate on the driving chain, the heteropole spacing between described positive plate and the cathode line is 200mm or 230mm or 260mm; Described driven voller adopts free suspended structure, can guarantee the free tensioning of driven voller automatic aligning and driving chain; Described rotation steel brush deashing mechanism comprises the deashing brush assemblies of at least one pair of reverse rotation, and the centre-to-centre spacing of the deashing brush assemblies of every pair of reverse rotation is adjustable continuously, and the two ends of deashing brush assemblies are provided with movably sealing device.
2. rotating anode electrostatic precipitator as claimed in claim 1, it is characterized in that: the drive sprocket of same phase is equipped with at described drive roll two ends, the number of teeth of drive sprocket and pitch are selected according to the heteropole distance values: the heteropole spacing is that the number of teeth of 200mm is 12, and pitch is 101.6mm; The heteropole spacing is that the number of teeth of 230mm is 14, and pitch is 101.6mm; The heteropole spacing is that the number of teeth of 260mm is 16, and pitch is 101.6mm; The pitch that described driving chain adopts is identical with the pitch of drive sprocket.
3. rotating anode electrostatic precipitator as claimed in claim 1, it is characterized in that: described driving chain comprises the bearing pin of inner plate, outer plate, connection inner plate and outer plate, bearing pin is equipped with inner sleeve and outer sleeve outward, leaves the gap between inner sleeve and the outer sleeve; The profile of tooth and the driving chain of drive sprocket match.
4. rotating anode electrostatic precipitator as claimed in claim 3 is characterized in that: described pitch is that the internal segment inner width of the driving chain of 101.6mm is 27mm.
5. rotating anode electrostatic precipitator as claimed in claim 1 is characterized in that: the width of described positive plate is selected according to the heteropole distance values: the heteropole spacing is that the positive plate width of 200mm is 600mm; The heteropole spacing is that the positive plate width of 230mm is 700mm; The heteropole spacing is that the positive plate width of 260mm is 800mm.
6. rotating anode electrostatic precipitator as claimed in claim 1 is characterized in that: described cathode line is a helix.
7. rotating anode electrostatic precipitator as claimed in claim 1 is characterized in that: the heteropole spacing between described positive plate and the cathode line is 200mm.
8. rotating anode electrostatic precipitator as claimed in claim 1 is characterized in that: the heteropole spacing between described positive plate and the cathode line is 230mm.
9. rotating anode electrostatic precipitator as claimed in claim 1 is characterized in that: the heteropole spacing between described positive plate and the cathode line is 260mm.
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|---|---|---|---|
| CN2009100969156A CN101537390B (en) | 2009-03-20 | 2009-03-20 | Rotating anode electrostatic precipitator |
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|---|---|---|---|
| CN2009100969156A CN101537390B (en) | 2009-03-20 | 2009-03-20 | Rotating anode electrostatic precipitator |
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| CN101537390A true CN101537390A (en) | 2009-09-23 |
| CN101537390B CN101537390B (en) | 2012-06-06 |
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| CN101954312A (en) * | 2010-10-11 | 2011-01-26 | 金烈水 | Coulomb electric precipitator |
| CN102266821A (en) * | 2011-07-27 | 2011-12-07 | 福建东源环保有限公司 | Mobile lens pole electrostatic dust collector with rotary ash removal brush |
| CN102909134A (en) * | 2012-11-09 | 2013-02-06 | 周岩 | Movable polar plate electric dust collector |
| CN102989586A (en) * | 2012-12-27 | 2013-03-27 | 广西明利化工有限公司 | Spiral needle electric demisting cathode ray |
| CN103071591A (en) * | 2013-01-25 | 2013-05-01 | 浙江菲达环保科技股份有限公司 | Coagulator vortex-producing device |
| WO2013166671A1 (en) * | 2012-05-09 | 2013-11-14 | Meng Jinlai | Radial-flow electric dust remover and power station boiler dust removal apparatus using same |
| CN103406206A (en) * | 2013-09-03 | 2013-11-27 | 福建龙净环保股份有限公司 | Electric dust remover with moving anodes |
| CN103611629A (en) * | 2013-12-04 | 2014-03-05 | 成都埃迪欧环保技术有限公司 | Electric dust remover with double rotary polar plates |
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| CN103639045A (en) * | 2013-12-02 | 2014-03-19 | 武汉悟拓科技有限公司 | Rotary-electrode-wire-based electrostatic capturing device for fine particulate matters |
| CN103721848A (en) * | 2014-01-03 | 2014-04-16 | 孟金来 | Radial flow type electric precipitator and use method |
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| CN104355049A (en) * | 2014-10-29 | 2015-02-18 | 王博 | Dust collecting plate guide device for electrode type electric dust collector |
| CN104941810A (en) * | 2015-07-17 | 2015-09-30 | 厦门理工学院 | Automatic constant pressure deashing device |
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| CN101954312A (en) * | 2010-10-11 | 2011-01-26 | 金烈水 | Coulomb electric precipitator |
| CN102266821A (en) * | 2011-07-27 | 2011-12-07 | 福建东源环保有限公司 | Mobile lens pole electrostatic dust collector with rotary ash removal brush |
| CN102266821B (en) * | 2011-07-27 | 2014-06-25 | 福建东源环保有限公司 | Mobile lens pole electrostatic dust collector with rotary ash removal brush |
| WO2013166671A1 (en) * | 2012-05-09 | 2013-11-14 | Meng Jinlai | Radial-flow electric dust remover and power station boiler dust removal apparatus using same |
| CN102909134A (en) * | 2012-11-09 | 2013-02-06 | 周岩 | Movable polar plate electric dust collector |
| CN102909134B (en) * | 2012-11-09 | 2015-06-17 | 周岩 | Movable polar plate electric dust collector |
| CN102989586A (en) * | 2012-12-27 | 2013-03-27 | 广西明利化工有限公司 | Spiral needle electric demisting cathode ray |
| CN102989586B (en) * | 2012-12-27 | 2015-09-16 | 广西明利化工有限公司 | A kind of spiral needle electricity demist cathode line |
| CN103071591A (en) * | 2013-01-25 | 2013-05-01 | 浙江菲达环保科技股份有限公司 | Coagulator vortex-producing device |
| CN103071591B (en) * | 2013-01-25 | 2014-02-12 | 浙江菲达环保科技股份有限公司 | Coagulator vortex-producing device |
| CN103406206A (en) * | 2013-09-03 | 2013-11-27 | 福建龙净环保股份有限公司 | Electric dust remover with moving anodes |
| CN103639046A (en) * | 2013-12-02 | 2014-03-19 | 武汉悟拓科技有限公司 | Gas static purification method based on rotary polar lines |
| CN103639045A (en) * | 2013-12-02 | 2014-03-19 | 武汉悟拓科技有限公司 | Rotary-electrode-wire-based electrostatic capturing device for fine particulate matters |
| CN103639046B (en) * | 2013-12-02 | 2015-12-30 | 武汉悟拓科技有限公司 | Based on the gas static purification method rotating polar curve |
| CN103639045B (en) * | 2013-12-02 | 2016-01-13 | 武汉悟拓科技有限公司 | Based on the fine particle Electrostatic device rotating polar curve |
| CN103611629A (en) * | 2013-12-04 | 2014-03-05 | 成都埃迪欧环保技术有限公司 | Electric dust remover with double rotary polar plates |
| CN103721848A (en) * | 2014-01-03 | 2014-04-16 | 孟金来 | Radial flow type electric precipitator and use method |
| CN103721848B (en) * | 2014-01-03 | 2016-03-16 | 孟金来 | Radial flow type electric precipitator and using method |
| CN103736590B (en) * | 2014-01-13 | 2016-08-17 | 苏州巨联科技有限公司 | A kind of dioctyl ester reclaimer |
| CN103736590A (en) * | 2014-01-13 | 2014-04-23 | 苏州巨联科技有限公司 | Dioctyl phthalate recycling equipment |
| CN104355049A (en) * | 2014-10-29 | 2015-02-18 | 王博 | Dust collecting plate guide device for electrode type electric dust collector |
| CN104941810A (en) * | 2015-07-17 | 2015-09-30 | 厦门理工学院 | Automatic constant pressure deashing device |
| CN106268210A (en) * | 2016-10-08 | 2017-01-04 | 李凤臣 | Full automatic plate type flue dust taste air cleaner |
| CN106475225A (en) * | 2016-10-31 | 2017-03-08 | 三明学院 | Traveling electrode dust remover and its method |
| CN106475225B (en) * | 2016-10-31 | 2018-10-16 | 三明学院 | Traveling electrode dust remover and its method |
| CN106733199A (en) * | 2016-12-07 | 2017-05-31 | 爱康森德（深圳）空气技术有限公司 | Electrostatic precipitator |
| CN109590111A (en) * | 2018-12-26 | 2019-04-09 | 贵州博宏实业有限责任公司 | A kind of Active Lime Rotary Kiln electrostatic precipitator |
| CN113385303A (en) * | 2021-07-08 | 2021-09-14 | 宣化冶金环保设备制造(安装)有限责任公司 | Tension device for preventing expansion of discharge system of wet electrostatic dust collector |
| CN113385303B (en) * | 2021-07-08 | 2023-02-28 | 宣化冶金环保设备制造(安装)有限责任公司 | Tension device for preventing expansion of discharge system of wet electrostatic dust collector |
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