CN201579127U - Cyclone dust removing device with electrostatic dust aggregation equipment - Google Patents
Cyclone dust removing device with electrostatic dust aggregation equipment Download PDFInfo
- Publication number
- CN201579127U CN201579127U CN2009201835811U CN200920183581U CN201579127U CN 201579127 U CN201579127 U CN 201579127U CN 2009201835811 U CN2009201835811 U CN 2009201835811U CN 200920183581 U CN200920183581 U CN 200920183581U CN 201579127 U CN201579127 U CN 201579127U
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- cyclone dust
- cyclone
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Abstract
The utility model relates to a cyclone dust removing device with electrostatic dust aggregation equipment, which comprises a cyclone dust remover and electrostatic dust aggregation equipment arranged at an air inlet of the cyclone dust remover; the electrostatic dust aggregation equipment mainly comprises a discharge electrode and a dust collection electrode, wherein the discharge electrode is arranged on a support insulator and is insulated from the shell of the electrostatic dust aggregation equipment; a high-voltage power interface is connected with a penetrating insulator and then connected with the discharge electrode; the dust collection electrode is fixed on the outer side of the discharge electrode and in the equipment inner cavity between a flue gas inlet and a flue gas outlet of the electrostatic dust aggregation equipment, and is in a porous plate shape; and the discharge needle of the discharge electrode is in a shape easy for flue gas to flow through. The cyclone dust removing device solves the problems of the prior art that the small-particle dust removing efficiency is low or the dust removing efficiency is high but the size is large and the cost is high.
Description
Technical field
The utility model relates to a kind of dust arrester, relates in particular to a kind of cyclone dust collector that has dust static aggegation equipment, and it can be used for removing the dust in factory's dust, the flue gas of garbage furnace and purifying the air of a room.
Background technology
Present existing cyclone dust collectors are to come oarse-grained dust in the divided gas flow by centrifugal force, remove the dust of diameter more than 20 μ m, and effect can reach more than 90%, but the fine dusts of granular size below 10 μ m is difficult for separating.And existing electrostatic precipitator can be removed the dust of diameter at 0.01～50 μ m, and the efficient height, but its volume is big, the cost height.
The utility model content
The purpose of this utility model provides a kind of cyclone dust collector that has dust static aggegation equipment, and it is low or efficiency of dust collection is high but volume is big, cost is high problem that this dust arrester has solved granule dust efficiency of dust collection that prior art exists.
For realizing above-mentioned purpose of the present utility model, now provide the technical scheme that is adopted: a kind of cyclone dust collector that has dust static aggegation equipment, it is made up of cyclone dust collectors and the dust static aggegation equipment that is installed in cyclone dust collectors air inlet place, dust static aggegation equipment mainly is made up of sparking electrode and collecting electrode, sparking electrode is seated on the supporting insulator, and insulate with dust static aggegation apparatus casing, the high voltage source interface connects the perforation insulator and connects sparking electrode again, and collecting electrode is fixed in the sparking electrode outside and the equipment inner chamber between dust static aggegation equipment smoke entrance.Collecting electrode is the porous plate shape; The spray point of sparking electrode is the shape that is easy to flow of flue gas.
A kind of cyclone dust collector operation principle that has dust static aggegation equipment of the present utility model is: high voltage source arrives sparking electrode from the high voltage source interface through connecting insulator, and forms the electric field of the conic section shape of multiple curvature between tip by the spray point on the sparking electrode and the collecting electrode; Because of dust static aggegation equipment being installed at the cyclone dust collectors air inlet, therefore flue gas is at first through dust static aggegation equipment and be subjected to the effect of electrostatic field in it, dust granules tiny in the flue gas is under colliding mutually, aggegation becomes oarse-grained dust gradually, after be blown into cyclone dust collectors, under action of centrifugal force, isolate dust.So just realized both having improved the efficiency of dust collection of cyclone dust collectors to fine particle, it is little also to obtain more existing electrostatic precipitator volume, the technique effect that equipment cost is low.Described cyclone dust collector can be used for removing the dust in factory's dust, the flue gas of garbage furnace and purifying the air of a room.
Description of drawings
Fig. 1 is the cyclone dust collector schematic diagram that has dust static aggegation equipment of the present utility model;
Fig. 2 is sparking electrode of the present utility model and collecting electrode external form schematic diagram;
Fig. 3 is a herring-bone form spray point planar structure schematic diagram of the present utility model;
Fig. 4 is a zigzag spray point planar structure schematic diagram of the present utility model.
The specific embodiment
Now further describe the technical solution of the utility model in conjunction with Figure of description:
As Fig. 1～shown in Figure 3, a kind of cyclone dust collector that has dust static aggegation equipment, it is made up of cyclone dust collectors 4 and the dust static aggegation equipment 2 that is installed in cyclone dust collectors air inlet place, dust static aggegation equipment mainly is made up of sparking electrode 10 and collecting electrode 11, sparking electrode is seated on the supporting insulator 13, and with dust static aggegation apparatus casing 14 insulation, high voltage source interface 5 connects perforation insulator 6 and connects sparking electrode 10 again, and collecting electrode 11 is fixed in sparking electrode 10 outsides and the equipment inner chamber 8 between dust static aggegation equipment gas approach 1 and exhanst gas outlet 12.Collecting electrode 11 is the porous plate shape; The spray point 15 of sparking electrode 10 is a herring-bone form.
As shown in Figure 4, the spray point 15 of the sparking electrode 10 of the cyclone dust collector that has dust static aggegation equipment of the present utility model can also be zigzag.
In the utility model patent, the two compares zigzag spray point and herring-bone form spray point, and the herring-bone form spray point is because gas-flow resistance is littler, and electric charge is more concentrated, and electric field is stronger and make that its result of use is more excellent.During work, high voltage source inserts from the high voltage source interface, arrives sparking electrode through connecting insulator, and forms the electric field of the conic section shape of multiple curvature between tip by the spray point on the sparking electrode and the collecting electrode; Flue gas enters from dust static aggegation equipment importation 1 with the speed of 15m/s, during through electric field, under electrostatic force, dust (comprising the fine solid particle that 10 μ m are following) is attached on two collecting electrodes 11, aggegation becomes big gradually, and after the discharge thereon, aggegation becomes big dust under the effect of flue gas stream, enter cyclone dust collectors 4 from dust static aggegation equipment exhanst gas outlet 12, under action of centrifugal force, dust is discharged from cyclone dust collectors bottom ash hole 16 in the flue gas, has separated the flue gas behind the dust and has discharged from cyclone dust collectors top vent 3.
Claims (3)
1. cyclone dust collector that has dust static aggegation equipment, it is characterized in that: it is made up of cyclone dust collectors (4) and the dust static aggegation equipment (2) that is installed in cyclone dust collectors air inlet place, dust static aggegation equipment mainly is made up of sparking electrode (10) and collecting electrode (11), sparking electrode is seated on the supporting insulator (13), and insulate with dust static aggegation apparatus casing (14), high voltage source interface (5) connects perforation insulator (6) and connects sparking electrode (10) again, collecting electrode (11) is fixed on sparking electrode (10) outside and is arranged in equipment inner chamber (8) between dust static aggegation equipment gas approach (1) and the exhanst gas outlet (12), and collecting electrode (11) is the porous plate shape; The spray point (15) of sparking electrode (10) is for being easy to the shape of flow of flue gas.
2. a kind of cyclone dust collector that has dust static aggegation equipment according to claim 1 is characterized in that: the spray point (15) of sparking electrode (10) is a herring-bone form.
3. a kind of cyclone dust collector that has dust static aggegation equipment according to claim 1 is characterized in that: the spray point (15) of sparking electrode (10) is a zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201835811U CN201579127U (en) | 2009-11-05 | 2009-11-05 | Cyclone dust removing device with electrostatic dust aggregation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201835811U CN201579127U (en) | 2009-11-05 | 2009-11-05 | Cyclone dust removing device with electrostatic dust aggregation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579127U true CN201579127U (en) | 2010-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201835811U Expired - Fee Related CN201579127U (en) | 2009-11-05 | 2009-11-05 | Cyclone dust removing device with electrostatic dust aggregation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579127U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196278A (en) * | 2016-07-06 | 2016-12-07 | 苏州艾尔新净化科技有限公司 | Whirlwind charged dust-collecting air cleaning system |
| CN107718555A (en) * | 2017-10-11 | 2018-02-23 | 安溪县贤彩茶叶机械有限公司 | A kind of Electrostatic Absorption collection device for 3D printer residue |
| CN108654854A (en) * | 2018-04-25 | 2018-10-16 | 安徽天顺环保设备股份有限公司 | A kind of efficient multicyclone |
| CN116328966A (en) * | 2023-04-27 | 2023-06-27 | 安徽华创环保设备科技有限公司 | DC separator with efficient annular separation area and use method thereof |
-
2009
- 2009-11-05 CN CN2009201835811U patent/CN201579127U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196278A (en) * | 2016-07-06 | 2016-12-07 | 苏州艾尔新净化科技有限公司 | Whirlwind charged dust-collecting air cleaning system |
| CN106196278B (en) * | 2016-07-06 | 2019-08-27 | 苏州艾尔新净化科技有限公司 | The charged dust-collecting air purification system of whirlwind |
| CN107718555A (en) * | 2017-10-11 | 2018-02-23 | 安溪县贤彩茶叶机械有限公司 | A kind of Electrostatic Absorption collection device for 3D printer residue |
| CN108654854A (en) * | 2018-04-25 | 2018-10-16 | 安徽天顺环保设备股份有限公司 | A kind of efficient multicyclone |
| CN116328966A (en) * | 2023-04-27 | 2023-06-27 | 安徽华创环保设备科技有限公司 | DC separator with efficient annular separation area and use method thereof |
| CN116328966B (en) * | 2023-04-27 | 2023-12-08 | 安徽华创环保设备科技有限公司 | DC separator with efficient annular separation area and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20171105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |