CN104190542A - Efficient electrical dust collector - Google Patents
Efficient electrical dust collector Download PDFInfo
- Publication number
- CN104190542A CN104190542A CN201410403209.2A CN201410403209A CN104190542A CN 104190542 A CN104190542 A CN 104190542A CN 201410403209 A CN201410403209 A CN 201410403209A CN 104190542 A CN104190542 A CN 104190542A
- Authority
- CN
- China
- Prior art keywords
- ash bucket
- ash
- spoiler
- groove
- positive plate
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Electrostatic Separation (AREA)
Abstract
The invention discloses an efficient electrical dust collector. The dust collector comprises a tank body, anode plates, corona wires, a rapping device, a motor and a plurality of ash buckets, wherein one end of the tank body is provided with an air inlet, and the other end of the tank body is provided with an exhaust port, the motor and a plurality of suspension devices are arranged above the tank body, a plurality of insulating hangs are arranged below the suspension devices and the corona wire is suspended below each insulating hang; a transformer is mounted at one side of each suspension device, and the transformers are connected with the corona wires; the anode plate is correspondingly arranged below each suspension device, and a plurality of corona wires are arranged in the anode plates, the rapping device is arranged at one sides of the anode plates, and the rapping device is connected with the motor; the plurality of ash buckets are arranged at the bottom of the tank body, one ash bucket is correspondingly arranged below each anode plate, the lower end of each ash bucket is provided with a cinder valve, the ash buckets are communicated with an ash storage tank through flanges, and an opening in the upper end of each ash bucket is communicated with the tank body. The efficient electrical dust collector disclosed by the invention is relatively high in dust removal rate and capable of preventing the secondary pollution.
Description
[technical field]
The present invention relates to the technical field of the technical field of electric dust collector, particularly a kind of electrical dedusting installation in high performance.
[background technology]
Electric cleaner is the corollary equipment of thermal power plant indispensability, its function is removed the particle flue dust in combustion kitchen range or oil burning boiler discharge flue gas, thereby significantly reduce and enter the fume amount in atmosphere, this is to improve environmental pollution, improve the important environmental protection equipment of air quality.Its operation principle is flue gas while passing through the flue before electric cleaner agent structure, makes its flue dust positively charged, and then flue gas enters the electric cleaner passage that multilayer cathode plate is set.Mutual suction-operated due to positively charged flue dust and negative electrode electroplax, particle flue dust in flue gas is adsorbed on negative electrode, regularly hit minus plate, make to have in the ash bucket of certain thickness flue dust below the double action drop of conducting oneself with dignity and vibrating drops on electric cleaner structure, thereby reach the object of removing the flue dust in flue gas.Existing electric dust-removing equipment is mostly vertical structure, and ash bucket is positioned at the bottom of electric cleaner, after long-term use, easily on ash bucket, piles up a large amount of dust, because flue gas enters from the bottom of electric cleaner, easily the flue dust in ash bucket is kicked up, caused secondary pollution, affect the dust removal efficiency of flue gas.
According to statistics, the stifled ash of ash-transmission system forces electric cleaner to be stopped transport, and accounts for 30%～40% of the total accident rate of electric cleaner.In the actual motion of electric cleaner, usually in ash bucket, there is the phenomenon of stifled ash or paulin ash, cause the defeated ash of electric cleaner not smooth, reduced the efficiency of dust collection of electric cleaner.When blocking up ash or paulin ash and arriving the pole plate of electric cleaner in ash bucket, easily cause electric field short circuit, affect the safe operation of electrical equipment, damage the internals of electric cleaner simultaneously, cause the distortion of electric cleaner pole plate, polar curve etc., produce the damage of unrepairable, and may cause electric field tripping operation.In ash bucket during serious dust stratification, even may cause ash bucket to come off and even the caving in of whole electric cleaner.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, a kind of electrical dedusting installation in high performance is proposed, can effectively prevent that flue gas from kicking up the flue dust of piling up in ash bucket, can avoid the secondary pollution that in ash bucket, flue dust causes, improved the dust removal efficiency of electric cleaner, the rapping apparatus that is arranged in positive plate one side can be hit the flue dust of collecting on positive plate and corona wire to ash bucket down in time, efficiency of dust collection is high, and can solve the stifled grey problem in ash bucket, compactness rational in infrastructure, easy installation and removal, efficiency of dust collection is high.
For achieving the above object, the present invention proposes a kind of electrical dedusting installation in high performance, comprise casing, positive plate, corona wire, rapping apparatus, motor and some ash buckets, one end of described casing is provided with air inlet, the other end of casing is provided with exhaust outlet, described casing top is provided with motor and some suspension arrangements, described suspension arrangement below is provided with some insulating suspensions, each insulating suspension below is hung with corona wire, one side of described suspension arrangement is provided with transformer, described transformer is connected with corona wire, described positive plate correspondence is installed on suspension arrangement below, in positive plate, be provided with some corona wires, one side of positive plate is provided with rapping apparatus, described rapping apparatus is connected with motor, described bottom half is provided with some ash buckets, every positive plate below correspondence is provided with an ash bucket, unloading valve is equipped with in described ash bucket lower end, ash bucket is connected with bulk cement storage tank by flange, ash bucket upper end open is connected with casing, described ash bucket comprises ash bucket shell, feed opening, heater, spoiler support rail, spoiler vertical supporting rod, described ash bucket upper end is also provided with the first deep bead and the second deep bead, front side and rear side in the first deep bead and the second deep bead packing and ash bucket, leave gap between the first deep bead and the second deep bead and ash bucket inwall.
As preferably, described air inlet and exhaust ports are all provided with some airflow uniform distribution devices.
As preferably, described corona wire is provided with some raised structures, and the center of described raised structures is provided with groove structure, and the edge of raised structures is dentalation.
As preferably, described rapping apparatus comprises rotating shaft, axle sleeve and beating head, and some axle sleeves are installed in described rotating shaft, each axle sleeve correspondence is positioned at a side of a positive plate, axle sleeve is provided with installing plate, and installing plate is connected with beating head by bull stick, and described rotating shaft is connected with motor by belt.
As preferably, on described positive plate, have some the first grooves and the second groove, the first groove and the second groove adjacent distributions, the opening direction of the first groove and the second groove is contrary, and corona wire is arranged in the first groove and the second groove.
In described ash bucket, lower end has feed opening, and feed opening is connected with unloading valve, on the outer wall of feed opening, heater is housed.
Spoiler support rail, spoiler vertical supporting rod are installed in described ash bucket, on spoiler support rail, be laterally provided with spoiler, spoiler vertical supporting rod is vertically provided with spoiler, described ash bucket shell is obliquely installed, on ash bucket shell, have at least one ash blowing mouth, ash blowing mouth can be connected with airduct, and ash blowing mouth can be sealed by seal when not using.
Beneficial effect of the present invention: the present invention laterally passes through casing by flue gas, can effectively prevent that flue gas from kicking up the flue dust of piling up in ash bucket, can avoid the secondary pollution that in ash bucket, flue dust causes, improved the dust removal efficiency of electric cleaner, the rapping apparatus that is arranged in positive plate one side can be hit the flue dust of collecting on positive plate and corona wire to ash bucket down in time, efficiency of dust collection is high, ash bucket can prevent the other dust in wind of altering by the first deep bead and the second deep bead, effectively avoided directly channeling to without electric field the dusty gas of electric cleaner outlet, improved dust catching efficiency, heater can make the knot ash temperature of ash bucket keep certain, makes ash have good mobility, spoiler can prevent that dust secondary fly-up from departing from ash bucket, and spoiler is insulation spoiler, prevents that the sticking dust adhesion of tool from producing electric breakdown phenomena on spoiler surface, thereby guarantees electric cleaner safe and reliable operation, ash blowing mouth can connect airduct, to blowing grey operation in ash bucket, solves the stifled grey problem in ash bucket, compactness rational in infrastructure, easy installation and removal, efficiency of dust collection is high.
Feature of the present invention and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the main TV structure figure of a kind of electrical dedusting installation in high performance of the present invention;
Fig. 2 is the plan structure figure of positive plate of the present invention;
Fig. 3 is the main TV structure figure of corona wire of the present invention;
Fig. 4 is the main TV structure figure of rapping apparatus of the present invention;
Fig. 5 is the main TV structure figure of ash bucket of the present invention.
[specific embodiment]
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of electrical dedusting installation in high performance of the present invention, comprise casing 1, positive plate 2, corona wire 3, rapping apparatus 4, motor 5 and some ash buckets 7, one end of described casing 1 is provided with air inlet 11, the other end of casing 1 is provided with exhaust outlet 12, described casing 1 top is provided with motor 5 and some suspension arrangements 6, described suspension arrangement 6 belows are provided with some insulating suspensions 61, each insulating suspension 61 below is hung with corona wire 3, one side of described suspension arrangement 6 is provided with transformer 31, described transformer 31 is connected with corona wire 3, described positive plate 2 correspondences are installed on suspension arrangement 6 belows, in positive plate 2, be provided with some corona wires 3, one side of positive plate 2 is provided with rapping apparatus 4, described rapping apparatus 4 is connected with motor 5, described casing 1 bottom is provided with some ash buckets 7, every positive plate 2 below correspondences are provided with an ash bucket 7, unloading valve 81 is equipped with in described ash bucket 7 lower ends, ash bucket 7 is connected with bulk cement storage tank 8 by flange 82, ash bucket 7 upper end open are connected with casing 1, described ash bucket 7 comprises ash bucket shell 71, feed opening 72, heater 73, spoiler support rail 74, spoiler vertical supporting rod 75, described ash bucket 7 upper ends are also provided with the first deep bead 76 and the second deep bead 77, front side and rear side in the first deep bead 76 and the second deep bead 77 packing and ash bucket 7, leave gap between the first deep bead 76 and the second deep bead 77 and ash bucket 7 inwalls.
Described air inlet 11 and exhaust outlet 12 places are all provided with some airflow uniform distribution devices 13, described corona wire 3 is provided with some raised structures 32, described raised structures 32 center is provided with groove structure 33, the edge of raised structures 32 is dentalation 34, described rapping apparatus 4 comprises rotating shaft 41, axle sleeve 42 and beating head 43, some axle sleeves 42 are installed in described rotating shaft 41, each axle sleeve 42 correspondence is positioned at a side of a positive plate 2, axle sleeve 42 is provided with installing plate 44, installing plate 44 is connected with beating head 43 by bull stick 45, described rotating shaft 41 is connected with motor 5 by belt, on described positive plate 2, have some the first grooves 21 and the second groove 22, the first groove 21 and the second groove 22 adjacent distributions, the opening direction of the first groove 21 and the second groove 22 is contrary, corona wire 3 is arranged in the first groove 21 and the second groove 22, the interior lower end of described ash bucket 7 has feed opening 72, feed opening 72 is connected with unloading valve 3, heater 73 is housed on the outer wall of feed opening 72, in described ash bucket 7, spoiler support rail 74 is installed, spoiler vertical supporting rod 75, on spoiler support rail 74, be laterally provided with spoiler 78, spoiler vertical supporting rod 75 is vertically provided with spoiler 78, described ash bucket shell 71 is obliquely installed, on ash bucket shell 71, have at least one ash blowing mouth 711, ash blowing mouth 711 can be connected with airduct, ash blowing mouth 711 can be sealed by seal when not using.
The course of work of the present invention:
A kind of electrical dedusting installation in high performance of the present invention in the course of the work, flue gas is horizontally through casing 1 from air inlet 11 and exhaust outlet 12, flue dust in flue gas can be adsorbed by the positive plate 2 in casing 1 and corona wire 3, corona wire 3 is provided with some raised structures 32, described raised structures 32 center is provided with groove structure 33, the edge of raised structures 32 is dentalation 34, improved the capacity gauge of 3 pairs of flue dust of corona wire, improved dust removal efficiency, the rapping apparatus 4 that is simultaneously arranged in positive plate 2 one sides can be hit the flue dust on positive plate 2 and corona wire 3 to ash bucket 7 down, because flue gas laterally passes through casing, and ash bucket 7 is positioned at the bottom of casing 1, therefore can effectively prevent that flue gas from kicking up the flue dust of piling up in ash bucket 7, can avoid the secondary pollution that in ash bucket 7, flue dust causes, improved the dust removal efficiency of electric cleaner, the rapping apparatus that is arranged in positive plate 2 one sides can be hit the flue dust of collecting on positive plate and corona wire to ash bucket down in time, efficiency of dust collection is high.
In ash bucket 7, the first deep bead 76 and the second deep bead 77 are altered the dust in wind by can preventing, have effectively avoided directly channeling to without electric field the dusty gas of electric cleaner outlet, have improved dust catching efficiency; Heater 73 can make the knot ash temperature of ash bucket 7 keep certain, makes ash have good mobility; Spoiler 78 can prevent that dust secondary fly-up from departing from ash bucket 7, and spoiler 78 is insulation spoiler, prevents that the sticking dust adhesion of tool from producing electric breakdown phenomena on spoiler 78 surfaces, thereby guarantees electric cleaner safe and reliable operation; Ash blowing mouth 711 can connect airduct, to blowing grey operation in ash bucket 7, solves the stifled grey problem in ash bucket 7; Compactness rational in infrastructure, easy installation and removal, efficiency of dust collection is high.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, any scheme after simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (7)
1. an electrical dedusting installation in high performance, it is characterized in that: comprise casing (1), positive plate (2), corona wire (3), rapping apparatus (4), motor (5) and some ash buckets (7), one end of described casing (1) is provided with air inlet (11), the other end of casing (1) is provided with exhaust outlet (12), described casing (1) top is provided with motor (5) and some suspension arrangements (6), described suspension arrangement (6) below is provided with some insulating suspensions (61), each insulating suspension (61) below is hung with corona wire (3), one side of described suspension arrangement (6) is provided with transformer (31), described transformer (31) is connected with corona wire (3), described positive plate (2) correspondence is installed on suspension arrangement (6) below, in positive plate (2), be provided with some corona wires (3), one side of positive plate (2) is provided with rapping apparatus (4), described rapping apparatus (4) is connected with motor (5), described casing (1) bottom is provided with some ash buckets (7), every positive plate (2) below correspondence is provided with an ash bucket (7), unloading valve (81) is equipped with in described ash bucket (7) lower end, ash bucket (7) is connected with bulk cement storage tank (8) by flange (82), ash bucket (7) upper end open is connected with casing (1), described ash bucket (7) comprises ash bucket shell (71), feed opening (72), heater (73), spoiler support rail (74), spoiler vertical supporting rod (75), described ash bucket (7) upper end is also provided with the first deep bead (76) and the second deep bead (77), front side and rear side in the first deep bead (76) and (77) packing of the second deep bead and ash bucket (7), leave gap between the first deep bead (76) and the second deep bead (77) and ash bucket (7) inwall.
2. a kind of electrical dedusting installation in high performance as claimed in claim 1, is characterized in that: described air inlet (11) and exhaust outlet (12) locate to be all provided with some airflow uniform distribution devices (13).
3. a kind of electrical dedusting installation in high performance as claimed in claim 1, it is characterized in that: described corona wire (3) is provided with some raised structures (32), the center of described raised structures (32) is provided with groove structure (33), and the edge of raised structures (32) is dentalation (34).
4. a kind of electrical dedusting installation in high performance as claimed in claim 1, it is characterized in that: described rapping apparatus (4) comprises rotating shaft (41), axle sleeve (42) and beating head (43), some axle sleeves (42) are installed in described rotating shaft (41), each axle sleeve (42) correspondence is positioned at a side of a positive plate (2), axle sleeve (42) is provided with installing plate (44), installing plate (44) is connected with beating head (43) by bull stick (45), and described rotating shaft (41) is connected with motor (5) by belt.
5. a kind of electrical dedusting installation in high performance as claimed in claim 1, it is characterized in that: on described positive plate (2), have some the first grooves (21) and the second groove (22), the first groove (21) and the second groove (22) adjacent distributions, the opening direction of the first groove (21) and the second groove (22) is contrary, and corona wire (3) is arranged in the first groove (21) and the second groove (22).
6. a kind of electrical dedusting installation in high performance as claimed in claim 1, it is characterized in that: the interior lower end of described ash bucket (7) has feed opening (72), feed opening (72) is connected with unloading valve (3), and heater (73) is housed on the outer wall of feed opening (72).
7. a kind of electrical dedusting installation in high performance as claimed in claim 1, it is characterized in that: spoiler support rail (74), spoiler vertical supporting rod (75) are installed in described ash bucket (7), on spoiler support rail (74), be laterally provided with spoiler (78), spoiler vertical supporting rod (75) is vertically provided with spoiler (78), described ash bucket shell (71) is obliquely installed, and has at least one ash blowing mouth (711) on ash bucket shell (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410403209.2A CN104190542B (en) | 2014-08-15 | 2014-08-15 | Electrical dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410403209.2A CN104190542B (en) | 2014-08-15 | 2014-08-15 | Electrical dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104190542A true CN104190542A (en) | 2014-12-10 |
| CN104190542B CN104190542B (en) | 2017-02-08 |
Family
ID=52075989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410403209.2A Active CN104190542B (en) | 2014-08-15 | 2014-08-15 | Electrical dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104190542B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870501A (en) * | 2017-11-29 | 2018-04-03 | 苏州佳世达光电有限公司 | Dust arrester and its projector of application inside projector |
| CN115155814A (en) * | 2022-05-26 | 2022-10-11 | 华能国际电力股份有限公司上海石洞口第二电厂 | Prevent grey vortex optimizing device that falls that electrostatic precipitator collapsed |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3896347A (en) * | 1974-05-30 | 1975-07-22 | Envirotech Corp | Corona wind generating device |
| CN2156940Y (en) * | 1992-11-24 | 1994-02-23 | 王子江 | Electrostatic dust-collector |
| CN2561492Y (en) * | 2002-08-13 | 2003-07-23 | 王炎 | Rotating flap dust collector |
| CN2631632Y (en) * | 2003-01-08 | 2004-08-11 | 福建龙净环保股份有限公司 | Two dimentional vibrative electrostatic dust collector |
| CN2788902Y (en) * | 2005-05-24 | 2006-06-21 | 俞寿成 | Electric dust separator |
| CN2794641Y (en) * | 2005-05-01 | 2006-07-12 | 郭清波 | High voltage static dust remover |
| CN101099945A (en) * | 2007-07-23 | 2008-01-09 | 本溪净宇环保设备制造有限责任公司 | Even distribution type electrode component |
| CN101347760A (en) * | 2008-08-29 | 2009-01-21 | 江苏中科节能环保技术有限公司 | Horizontal type electric dust collector |
| CN201223827Y (en) * | 2008-07-10 | 2009-04-22 | 蚌埠星源环保科技有限公司 | Rigid bur cathode ray |
| CN201304368Y (en) * | 2008-11-01 | 2009-09-09 | 合肥水泥研究设计院 | Combined rapping device at the top of electric precipitator |
| CN101757980A (en) * | 2009-12-31 | 2010-06-30 | 泰兴市电除尘设备厂 | Graded efficient electric precipitator |
| CN201644222U (en) * | 2010-04-09 | 2010-11-24 | 福建东源环保有限公司 | High-efficiency two-dimensional rapping type electrostatic dust collector |
| US20110146486A1 (en) * | 2009-12-17 | 2011-06-23 | General Electric Company | Collecting plate cleaning using resonant frequency wave application |
| CN202237582U (en) * | 2011-08-29 | 2012-05-30 | 合肥宏大环保设备有限公司 | Pre-dedusting device for pipeline |
| CN203711152U (en) * | 2014-03-12 | 2014-07-16 | 中冶赛迪工程技术股份有限公司 | Converter gas electrostatic precipitator |
| CN204107664U (en) * | 2014-08-15 | 2015-01-21 | 浙江诸暨利达环保设备有限公司 | A kind of electrical dedusting installation in high performance |
-
2014
- 2014-08-15 CN CN201410403209.2A patent/CN104190542B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3896347A (en) * | 1974-05-30 | 1975-07-22 | Envirotech Corp | Corona wind generating device |
| CN2156940Y (en) * | 1992-11-24 | 1994-02-23 | 王子江 | Electrostatic dust-collector |
| CN2561492Y (en) * | 2002-08-13 | 2003-07-23 | 王炎 | Rotating flap dust collector |
| CN2631632Y (en) * | 2003-01-08 | 2004-08-11 | 福建龙净环保股份有限公司 | Two dimentional vibrative electrostatic dust collector |
| CN2794641Y (en) * | 2005-05-01 | 2006-07-12 | 郭清波 | High voltage static dust remover |
| CN2788902Y (en) * | 2005-05-24 | 2006-06-21 | 俞寿成 | Electric dust separator |
| CN101099945A (en) * | 2007-07-23 | 2008-01-09 | 本溪净宇环保设备制造有限责任公司 | Even distribution type electrode component |
| CN201223827Y (en) * | 2008-07-10 | 2009-04-22 | 蚌埠星源环保科技有限公司 | Rigid bur cathode ray |
| CN101347760A (en) * | 2008-08-29 | 2009-01-21 | 江苏中科节能环保技术有限公司 | Horizontal type electric dust collector |
| CN201304368Y (en) * | 2008-11-01 | 2009-09-09 | 合肥水泥研究设计院 | Combined rapping device at the top of electric precipitator |
| US20110146486A1 (en) * | 2009-12-17 | 2011-06-23 | General Electric Company | Collecting plate cleaning using resonant frequency wave application |
| CN101757980A (en) * | 2009-12-31 | 2010-06-30 | 泰兴市电除尘设备厂 | Graded efficient electric precipitator |
| CN201644222U (en) * | 2010-04-09 | 2010-11-24 | 福建东源环保有限公司 | High-efficiency two-dimensional rapping type electrostatic dust collector |
| CN202237582U (en) * | 2011-08-29 | 2012-05-30 | 合肥宏大环保设备有限公司 | Pre-dedusting device for pipeline |
| CN203711152U (en) * | 2014-03-12 | 2014-07-16 | 中冶赛迪工程技术股份有限公司 | Converter gas electrostatic precipitator |
| CN204107664U (en) * | 2014-08-15 | 2015-01-21 | 浙江诸暨利达环保设备有限公司 | A kind of electrical dedusting installation in high performance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870501A (en) * | 2017-11-29 | 2018-04-03 | 苏州佳世达光电有限公司 | Dust arrester and its projector of application inside projector |
| CN107870501B (en) * | 2017-11-29 | 2020-07-14 | 苏州佳世达光电有限公司 | Projector internal dust removal device and projector using same |
| CN115155814A (en) * | 2022-05-26 | 2022-10-11 | 华能国际电力股份有限公司上海石洞口第二电厂 | Prevent grey vortex optimizing device that falls that electrostatic precipitator collapsed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104190542B (en) | 2017-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104148181A (en) | Macro efficient electric dust collector | |
| CN204107659U (en) | A kind of electric dust-removing equipment being convenient to deashing | |
| CN201841061U (en) | Combined horizontal cyclone electrostatic precipitator | |
| CN105268557A (en) | High-voltage electrostatic dust collector | |
| CN202238313U (en) | Electric bag composite dust catcher | |
| CN104190542A (en) | Efficient electrical dust collector | |
| CN204018020U (en) | A kind of microspur high-efficiency electric dust catcher | |
| CN204107664U (en) | A kind of electrical dedusting installation in high performance | |
| CN204974193U (en) | Kiln hood static granule equipment of gathering dust | |
| CN204107675U (en) | A kind of ash hopper device of electric cleaner | |
| CN201596440U (en) | Improved bag filter | |
| CN106733192A (en) | A kind of electrostatic air cleaning device | |
| CN202052627U (en) | Electric field dust-collecting device for electric dust collector | |
| CN106391316A (en) | Electrical tar precipitator | |
| CN204933702U (en) | The electrostatic degree of depth dust arrester of desulfurizing tower | |
| CN202113939U (en) | Support insulating sleeve with hot-air purging function | |
| CN204799416U (en) | Horizontally stream electric dust collector | |
| CN204746616U (en) | But accurate control beats electrostatic precipitator of frequency | |
| CN201572680U (en) | Brushable trough plate dust repurification device for electric precipitator | |
| CN204799420U (en) | Electrostatic precipitator filter plate formula anode assembly | |
| CN106111335A (en) | Electric arc water law dust-cleaning device | |
| CN210045400U (en) | Energy-saving emission-reduction electrostatic dust collector capable of preventing secondary dust emission | |
| CN102225366B (en) | Vertical type high-pressure electrostatic dust collector | |
| CN102151609A (en) | Electric field dust collecting mechanism for electric dust collector | |
| CN204107657U (en) | A kind of Horizontal electric dust arrester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 311800, Zhejiang, Shaoxing province Zhuji Wang Zhen town conference bridge village Applicant after: Zhejiang Lida environmental protection Polytron Technologies Inc Address before: 311800, Zhejiang, Shaoxing province Zhuji Wang Zhen town conference bridge village Applicant before: ZHEJIANG ZHUJI LIDA ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An electrostatic precipitator Effective date of registration: 20211220 Granted publication date: 20170208 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Chengzhong sub branch Pledgor: ZHEJIANG LIDA ENVIRONMENTAL PROTECTION TECHNOLOGY Inc. Registration number: Y2021980015293 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |