CN105536996A - Electric dust removal device - Google Patents
Electric dust removal device Download PDFInfo
- Publication number
- CN105536996A CN105536996A CN201610018860.7A CN201610018860A CN105536996A CN 105536996 A CN105536996 A CN 105536996A CN 201610018860 A CN201610018860 A CN 201610018860A CN 105536996 A CN105536996 A CN 105536996A
- Authority
- CN
- China
- Prior art keywords
- cathode line
- electric dust
- scraper
- dust collector
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000000428 dust Substances 0.000 title claims abstract description 142
- 230000000694 effects Effects 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 230000005686 electrostatic field Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 239000012717 electrostatic precipitator Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
- 238000005367 electrostatic precipitation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/743—Cleaning the electrodes by using friction, e.g. by brushes or sliding elements
Landscapes
- Electrostatic Separation (AREA)
Abstract
The invention provides an electric dust removal device and belongs to the technical field of gas purification. The technical problems that an existing electric dust removal device is inconvenient to clean, high in cleaning frequency, short in effective working time and the like are solved by means of the electric dust removal device. The electric dust removal device comprises a sealed case, a rotary shaft and a plurality of anode plates capable of rotating around the shaft. The rotary shaft is horizontally arranged in the case. The rotary shaft is sleeved with the anode plates, and each anode plate is fixed to the rotary shaft circumferentially. A cathode wire and a scraper are arranged between every two adjacent anode plates. The cathode wires are suspended. The inner ends of the scrapers are close to the rotary shaft. The outer ends of the scrapers extend out of the anode plates and are fixed to the case. The bottom of the case is provided with a dust collecting bin which is located below the scrapers. The electric dust removal device can still work continuously when smoke contains a great amount of dust, people only need to regularly open the case and clean away dust in the dust collecting bin, and therefore the effective working time of the electric dust removal device is greatly prolonged.
Description
Technical field
The invention belongs to gas purification technique field, relate to a kind of electric dust collector.
Background technology
Electrostatic precipitation is the one of dedusting method, utilize electrostatic field to make gas ionization thus make dust particles be adsorbed onto collecting method on electrode, its operation principle is as follows: dusty gas is electrically isolated through high-voltage electrostatic field, be divided into cation and electronics, electronics marches on towards in anode process and runs into grit, the electronegative positive pole that is adsorbed onto of grit is collected, and trend anode surface discharges and deposits.Electrostatic precipitation is widely used in the industrial circle such as metallurgical, chemical, in order to Purge gas or reclaim useful grit.Take coal as factory, the power station of fuel, collect the coal ash in flue gas and dust; Being usually used in metallurgy, for collecting the oxide of tin, zinc, lead, aluminium etc., also having the dust cleaning and sterilizing product that may be used for household, certainly by technological innovation, also having the mode adopting negative plate control of dust.
Common purifying device adopts filter bag to carry out filter dust, and after of long duration, dust is cumulative, very easily causes filter bag to block, does not only have sterilization effect, and easily cause secondary pollution.And electrostatic precipitator technology has following advantage:
(1) efficiency of dust collection is high;
(2) comparatively atm number can be purified;
(3) the particle diameter wider range that can remove;
(4) can the higher ash-laden gas of purification temperature;
(5) structure is simple, and air velocity is low, and the pressure loss is little;
(6) energy ezpenditure is lower than other types deduster;
(7) electric cleaner can realize microcomputer control, remote-controlled operation.
As the electrostatic precipitator that application number is " 201010109611.1 ", comprise casing, casing two ends are respectively equipped with air inlet and exhaust outlet, some cathode line, positive plate and cathode line rapping apparatus is provided with in casing, cathode line is connected with cathode line rapping apparatus, and cathode line is parallel with positive plate, and positive plate comprises some control of dust sheets; Air inlet place is interval with some gas-flow deflectors perpendicular to casing axis, air intake passage baffle plate is provided with between adjacent gas-flow deflector, it is the symmetrical prerotation vane of splayed along its center line that gas-flow deflector comprises some, gas-flow deflector and air intake passage baffle plate in the same plane generally, gas-flow deflector and positive plate are arranged vertically; Positive plate comprises first anode plate and second plate plate, the control of dust sheet overall place plane of first anode plate becomes positive acute angle with casing axis, the control of dust sheet overall place plane of second plate plate becomes to bear acute angle with casing axis, and first anode plate is connected with exhaust port passageways baffle plate with gas-flow deflector respectively with the two ends of second plate plate.
Time but although this electrostatic precipitator is incipient can effectively by the adsorbing powder dust in gas on positive plate, after but this electrostatic precipitator uses a period of time, positive plate attached to more dust, affect the dust removing effects of this electrostatic precipitator, thus need positive plate to disassemble to clean, and then assembling is gone back, cleaning comparatively bothers, when especially needing that in gas to be processed, dust is more, in order to ensure the dust removing effects of this electrostatic precipitator, possibility just needs several times cleaned in one day, the effective time is short, operates very inconvenient.
Summary of the invention
The present invention is directed to the problems referred to above that existing technology exists, provide a kind of electric dust collector, technical problem to be solved by this invention is: the effective time of how to improve electric dust collector.
Object of the present invention realizes by following technical proposal:
A kind of electric dust collector, described electric dust collector comprises closed casing, it is characterized in that, described electric dust collector also comprises rotating shaft and multiple positive plate that can sway, described rotating shaft is horizontally set in described casing, multiple positive plate is all set in described rotating shaft and each positive plate is all fixing with described rotating shaft circumference, cathode line and scraper is provided with between two adjacent positive plates, the unsettled setting of described cathode line, the inner of described scraper is near described rotating shaft, the outer end of described scraper is stretched out positive plate and is fixed on casing, the bottom of described casing is provided with dust-collecting bin, described dust-collecting bin is positioned at the below of described scraper.
Its operation principle is as follows: in above-mentioned electric dust collector, the motor that this electric dust collector also comprises air inlet, air outlet and rotates for drive shaft, described air inlet and air outlet are located at the bottom of chassis sidewall and are laid respectively at the both sides of rotating shaft, positive plate is connected with the anode spot of power supply, cathode line is connected with the negative pole point of power supply, and between positive plate and cathode line, insulation is arranged; In this electric dust collector, positive plate and rotating shaft circumference are fixed, the design of cathode line and scraper between two adjacent positive plates, dust between cathode line and positive plate can be made to be ionized by electrostatic field between the two thus be adsorbed on positive plate, then by the scraper be arranged between positive plate, the dust be adsorbed on positive plate is scraped off, and by being arranged on dust-collecting bin below scraper, scraper is hung lower dust collection, make the dust on positive plate can not too thick thus the guarantee ionization of electrostatic field and the performance of positive plate adsorption of dust; This electric dust collector also can continuous firing when in flue gas, dust is more, only regularly need open casing to the dust on cleaning dust-collecting bin, greatly improve the effective time of electric dust collector.
In above-mentioned a kind of electric dust collector, fixing scraper plate is provided with between two adjacent positive plates, lower end and the described casing of described fixing scraper plate are connected, and described fixing scraper plate is provided with two for wiping the scraper of the dust on positive plate off, and two scrapers are all detachably fixed with fixing scraper plate.The design of fixing scraper plate can improve scraper install after firmness, and detachable fixing design can make this electric dust collector environmentally in the composition of dust change the scraper of unlike material, be conducive to improving the efficiency of dedusting and the effect of dust blowing, the effective time of this electric dust collector is got a promotion.
In above-mentioned a kind of electric dust collector, two scrapers are separately positioned on the homonymy of fixing scraper plate and the axis about fixing scraper plate is symmetrical arranged, described fixing scraper plate is provided with the installing hole for installing scraper, described scraper is provided with the elongated through hole coordinated with described installing hole, and the length direction of described elongated through hole is suitable with the length direction of described rotating shaft.On scraper, the design of elongated through hole can make scraper move left and right as required, thus regulate the distance between scraper and positive plate, thus the thickness of dust on control positive plate, this electric dust collector is enable to tackle various different environment, and remain this higher efficiency of dust collection, improve the effective time of this electric dust collector.
In above-mentioned a kind of electric dust collector, described electric dust collector also comprises negative electrode fixed mount, and described negative electrode fixed mount and casing are connected and insulate and arrange, and upper end and the described negative electrode fixed mount of described cathode line are connected.Negative electrode fixed mount and casing insulate after setting can avoid cathode line to be connected with positive plate point, and circuit communication, makes can not produce electrostatic field between cathode line and positive plate, ensure that this electric dust collector can normally work always.
In above-mentioned a kind of electric dust collector, described positive plate is circular, described cathode line comprises the first cathode line and the second cathode line, the length of described first cathode line is less than the second cathode line, described first cathode line is positioned at the top of described rotating shaft, the described lower end of the first cathode line and the distance of rotating shaft are greater than the upper end of scraper and the distance of rotating shaft, and the vertical range of described second cathode line and rotating shaft is greater than the vertical range of described scraper and rotating shaft.The design of the length and location of the first cathode line and the second cathode line, the dust be attached on positive plate is all scraped by scraper, do not stay dead angle, avoid making cathode line and positive plate are communicated with the generation of this situation by dust because dust is too much, be conducive to the security improving this electric dust collector, also can improve the effective time of this electric dust collector simultaneously.
In above-mentioned a kind of electric dust collector, described electric dust collector also comprises the location-plate arranged along shaft length direction, and the lower end of described location-plate and the second cathode line is connected, and the length of described second cathode line is greater than the diameter of described positive plate.The design of location-plate can be fixed the lower end of the second cathode line, avoid the lower end operationally double swerve of the second cathode line, prevent the lower end of the second cathode line from contacting with positive plate, while the security improving this electric dust collector, also improve the effective time of this electric dust collector.
In above-mentioned a kind of electric dust collector, described negative electrode fixed mount comprises bracing frame, cross bar and support bar, support frame as described above is square, and the length direction of the length direction of support frame as described above and described rotating shaft is suitable, the upper end of described cathode line is fixed on described cross bar, described cross bar is disposed on support frame as described above along the length direction of rotating shaft, two ends and the support frame as described above of described cross bar are connected, described support bar, between support frame as described above and casing, is provided with seal between described support bar and casing.The design that bracing frame is square can match with the setting of positive plate in rotating shaft, enable cathode line stable be fixed between positive plate, realize stablizing the effect of dedusting.
In above-mentioned a kind of electric dust collector, described cathode line comprises core and the spiral corona wire of rigidity, and described spiral corona wire one end is connected with rotatable fan-shaped blade, and described spiral corona wire can rotate around described core under wind-force effect.The gas of this electric dust collector when work in casing must be flowing, the design that above-mentioned spiral corona wire can rotate around core under wind-force effect can enable this spiral corona wire keep rotating in this electric dust collector course of work always, avoid working time long dust to be attached to cathode line surface too much, cause the ionization deleterious between cathode line and positive plate to affect the dust removing effects of this electric dust collector; Meanwhile, this design also can avoid the too much surface being attached to cathode line of dust to cause cathode line and positive plate short circuit, improves the security of this electric dust collector.
Compared with prior art, advantage of the present invention is as follows:
In this electric dust collector, positive plate and rotating shaft circumference are fixed, the design of cathode line and scraper between two adjacent positive plates, dust between cathode line and positive plate can be made to be ionized by electrostatic field between the two thus be adsorbed on positive plate, then by the scraper be arranged between positive plate, the dust be adsorbed on positive plate is scraped off, and by being arranged on dust-collecting bin below scraper, scraper is hung lower dust collection, make the dust on positive plate can not too thick thus the guarantee ionization of electrostatic field and the performance of positive plate adsorption of dust; This electric dust collector also can continuous firing when in flue gas, dust is more, only regularly need open casing to the dust on cleaning dust-collecting bin, greatly improve the effective time of electric dust collector.
Accompanying drawing explanation
Fig. 1 is the side schematic view of the inside of this electric dust collector.
Fig. 2 is the front schematic view of the inside of this electric dust collector.
Fig. 3 is the schematic diagram of the negative electrode fixed mount of this electric dust collector.
Fig. 4 is the partial enlarged drawing at A place in Fig. 1.
In figure, 1 casing; 2 rotating shafts; 3 positive plates; 4 cathode line; 5 scrapers; 6 dust-collecting bins; 7 fixing scraper plates; 8 elongated through holes; 9 negative electrode fixed mounts; 10 first cathode line; 11 second cathode line; 12 location-plates; 13 bracing frames; 14 cross bars; 15 support bars; 16 seals.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As Figure 1-4, this electric dust collector comprises closed casing 1, rotating shaft 2 and multiple positive plate 3, rotating shaft 2 is horizontally set in casing 1, multiple positive plate 3 is all set in rotating shaft 2 and each positive plate 3 is all fixing with rotating shaft 2 circumference, cathode line 4 and fixing scraper plate 7 is provided with between two adjacent positive plates 3, the unsettled setting of cathode line 4, lower end and the casing 1 of fixing scraper plate 7 are connected, fixing scraper plate 7 is provided with two for wiping the scraper 5 of the dust on positive plate 3 off, the inner of two scrapers 5 is near rotating shaft 2 and positive plate 3 is stretched out in outer end, two scrapers 5 are all detachably fixed with fixing scraper plate 7, the bottom of casing 1 is provided with dust-collecting bin 6, dust-collecting bin 6 is positioned at the below of scraper 5.The design of fixing scraper plate 7 can improve scraper 5 install after firmness, and detachable fixing design can make this electric dust collector environmentally in the composition of dust change the scraper 5 of unlike material, be conducive to improving the efficiency of dedusting and the effect of dust blowing, the effective time of this electric dust collector is got a promotion.
As shown in Figure 2, two scrapers 5 are separately positioned on the homonymy of fixing scraper plate 7 and the axis about fixing scraper plate 7 is symmetrical arranged, fixing scraper plate 7 is provided with the installing hole for installing scraper 5, scraper 5 is provided with the elongated through hole 8 coordinated with installing hole, and the length direction of elongated through hole 8 is identical with the length direction of rotating shaft 2.On scraper 5, the design of elongated through hole 8 can make scraper 5 move left and right as required, thus regulate the distance between scraper 5 and positive plate 3, thus control the thickness of dust on positive plate 3, this electric dust collector is enable to tackle various different environment, and remain this higher efficiency of dust collection, improve the effective time of this electric dust collector.
As Figure 1-3, electric dust collector also comprises negative electrode fixed mount 9, and negative electrode fixed mount 9 and casing 1 are connected and insulate and arrange, and upper end and the negative electrode fixed mount 9 of cathode line 4 are connected.Negative electrode fixed mount 9 and casing 1 insulate after setting can avoid cathode line 4 and positive plate to be connected at 3, and circuit communication, makes can not produce electrostatic field between cathode line 4 and positive plate 3, ensure that this electric dust collector can normally work always.Cathode line 4 is made up of the core of rigidity and spiral corona wire, and spiral corona wire one end is connected with rotatable fan-shaped blade, and spiral corona wire can rotate around core under wind-force effect.The gas of this electric dust collector when work in casing 1 must be flowing, the design that above-mentioned spiral corona wire can rotate around core under wind-force effect can enable this spiral corona wire keep rotating in this electric dust collector course of work always, avoid working time long dust to be attached to cathode line 4 surface too much, cause the ionization deleterious between cathode line 4 and positive plate 3 to affect the dust removing effects of this electric dust collector; Meanwhile, this design also can avoid the too much surface being attached to cathode line 4 of dust to cause cathode line 4 and positive plate 3 short circuit, improves the security of this electric dust collector.
As shown in Figure 2, positive plate 3 is circular, cathode line 4 comprises the first cathode line 10 and the second cathode line 11, the length of the first cathode line 10 is less than the second cathode line 11, first cathode line 10 is positioned at the top of rotating shaft 2, the lower end of the first cathode line 10 and the distance of rotating shaft 2 are greater than the upper end of scraper 5 and the distance of rotating shaft 2, and the second cathode line 11 and the vertical range of rotating shaft 2 are greater than the vertical range of scraper 5 and rotating shaft 2.The design of the length and location of the first cathode line 10 and the second cathode line 11, the dust be attached on positive plate 3 can all be scraped by scraper 5, do not stay dead angle, avoid making cathode line 4 and positive plate 3 are communicated with the generation of this situation by dust because dust is too much, be conducive to the security improving this electric dust collector, also can improve the effective time of this electric dust collector simultaneously; This electric dust collector also comprises the location-plate 12 arranged along rotating shaft 2 length direction, and the lower end of location-plate 12 and the second cathode line 11 is connected, and the length of the second cathode line 11 is greater than the diameter of positive plate 3.The design of location-plate 12 can be fixed the lower end of the second cathode line 11, avoid the lower end operationally double swerve of the second cathode line 11, prevent the lower end of the second cathode line 11 from contacting with positive plate 3, while the security improving this electric dust collector, also improve the effective time of this electric dust collector.
As shown in Figure 3, negative electrode fixed mount 9 comprises bracing frame 13, cross bar 14 and support bar 15, bracing frame 13 is square, and the length direction of bracing frame 13 is identical with the length direction of rotating shaft 2, the upper end of cathode line 4 is fixed on cross bar 14, and cross bar 14 is disposed on bracing frame 13 along the length direction of rotating shaft 2, and two ends and the bracing frame 13 of cross bar 14 are connected, support bar 15, between bracing frame 13 and casing 1, is provided with seal 16 between support bar 15 and casing 1.The design that bracing frame 13 is square can match with the setting of positive plate 3 in rotating shaft 2, and what make that cathode line 4 can be stable is fixed between positive plate 3, realizes the effect stablizing dedusting.
The operation principle of this electric dust collector is as follows: the motor that this electric dust collector also comprises air inlet, air outlet and rotates for drive shaft 2, air inlet and air outlet are located at the bottom of casing 1 sidewall and are laid respectively at the both sides of rotating shaft 2, positive plate 3 is connected with the anode spot of power supply, cathode line 4 is connected with the negative pole point of power supply, and insulating between positive plate 3 and cathode line 4 is arranged, in this electric dust collector, positive plate 3 is fixing with rotating shaft 2 circumference, the design of cathode line 4 and scraper 5 between two adjacent positive plates 3, dust between cathode line 4 and positive plate 3 can be made to be ionized by electrostatic field between the two thus be adsorbed on positive plate 3, then by the scraper 5 be arranged between positive plate 3, the dust be adsorbed on positive plate 3 is scraped off, and the dust collection under scraper 5 being hung by the dust-collecting bin 6 be arranged on below scraper 5, make the dust on positive plate 3 can not be too thick thus ensure the ionization of electrostatic field and the performance of positive plate 3 adsorption of dust, this electric dust collector also can continuous firing when in flue gas, dust is more, only regularly need open casing 1 to the dust on cleaning dust-collecting bin 6, improve the effective time of electric dust collector.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (8)
1. an electric dust collector, described electric dust collector comprises closed casing, it is characterized in that, described electric dust collector also comprises rotating shaft and multiple positive plate swayed, described rotating shaft is horizontally set in described casing, multiple positive plate is all set in described rotating shaft and each positive plate is all fixing with described rotating shaft circumference, cathode line and scraper is provided with between two adjacent positive plates, the unsettled setting of described cathode line, the inner of described scraper is near described rotating shaft, the outer end of described scraper is stretched out positive plate and is fixed on casing, the bottom of described casing is provided with dust-collecting bin, described dust-collecting bin is positioned at the below of described scraper.
2. a kind of electric dust collector according to claim 1, it is characterized in that, fixing scraper plate is provided with between two adjacent positive plates, lower end and the described casing of described fixing scraper plate are connected, described fixing scraper plate is provided with two for wiping the scraper of the dust on positive plate off, and two scrapers are all detachably fixed with fixing scraper plate.
3. a kind of electric dust collector according to claim 2, it is characterized in that, two scrapers are separately positioned on the homonymy of fixing scraper plate and the axis about fixing scraper plate is symmetrical arranged, described fixing scraper plate is provided with the installing hole for installing scraper, described scraper is provided with the elongated through hole coordinated with described installing hole, and the length direction of described elongated through hole is identical with the length direction of described rotating shaft.
4. a kind of electric dust collector according to claim 1 or 2 or 3, it is characterized in that, described electric dust collector also comprises negative electrode fixed mount, and described negative electrode fixed mount and casing are connected and insulate and arrange, and upper end and the described negative electrode fixed mount of described cathode line are connected.
5. a kind of electric dust collector according to claim 1 or 2 or 3, it is characterized in that, described positive plate is circular, described cathode line comprises the first cathode line and the second cathode line, the length of described first cathode line is less than the second cathode line, described first cathode line is positioned at the top of described rotating shaft, and the described lower end of the first cathode line and the distance of rotating shaft are greater than the upper end of scraper and the distance of rotating shaft, and the vertical range of described second cathode line and rotating shaft is greater than the vertical range of described scraper and rotating shaft.
6. a kind of electric dust collector according to claim 5, it is characterized in that, described electric dust collector also comprises the location-plate arranged along shaft length direction, and the lower end of described location-plate and the second cathode line is connected, and the length of described second cathode line is greater than the diameter of described positive plate.
7. a kind of electric dust collector according to claim 4, it is characterized in that, described negative electrode fixed mount comprises bracing frame, cross bar and support bar, support frame as described above is square, and the length direction of the length direction of support frame as described above and described rotating shaft is suitable, the upper end of described cathode line is fixed on described cross bar, described cross bar is disposed on support frame as described above along the length direction of rotating shaft, two ends and the support frame as described above of described cross bar are connected, described support bar, between support frame as described above and casing, is provided with seal between described support bar and casing.
8. a kind of electric dust collector according to claim 1 or 2 or 3, described cathode line comprises core and the spiral corona wire of rigidity, described spiral corona wire one end is connected with rotatable fan-shaped blade, and described spiral corona wire can rotate around described core under wind-force effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018860.7A CN105536996B (en) | 2016-01-02 | 2016-01-02 | Electric dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018860.7A CN105536996B (en) | 2016-01-02 | 2016-01-02 | Electric dust remover |
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| Publication Number | Publication Date |
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| CN105536996A true CN105536996A (en) | 2016-05-04 |
| CN105536996B CN105536996B (en) | 2020-01-14 |
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| CN201610018860.7A Active CN105536996B (en) | 2016-01-02 | 2016-01-02 | Electric dust remover |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199122A (en) * | 2017-07-06 | 2017-09-26 | 辽宁国泰众欣环保科技有限公司 | A kind of band cleans the electrostatic precipitation unit of anode and cathode |
| CN109980537A (en) * | 2019-02-25 | 2019-07-05 | 安徽乐立电气有限公司 | A kind of arc-extinguishing harmonic-eliminating switchgear |
| CN111298971A (en) * | 2020-04-14 | 2020-06-19 | 山东蓝博环保设备有限公司 | Two-dimensional airflow high-efficiency electric dust remover |
| CN112170013A (en) * | 2020-09-18 | 2021-01-05 | 信和（天津）环保科技发展有限公司 | Oil sludge automatic separation type low-temperature magnetization degradation furnace |
| CN113086473A (en) * | 2021-04-01 | 2021-07-09 | 江苏海胜智能装备科技有限公司 | Shuttle track cleaning device |
| CN113210131A (en) * | 2021-05-12 | 2021-08-06 | 成都国亚环保有限公司 | Online self-cleaning electrostatic precipitator |
| CN113333166A (en) * | 2021-07-01 | 2021-09-03 | 浙江诸暨骏达环保设备有限公司 | Anode system of electric dust collector |
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| CN2083073U (en) * | 1990-04-25 | 1991-08-21 | 郑州市中联环保设备研究所 | Driving electrostatic dust remover |
| CN202087416U (en) * | 2011-03-31 | 2011-12-28 | 武汉龙净环保科技有限公司 | Movable electrode electrostatic dust collector with fixed brush to clean ash |
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