CN107149987B - A kind of electrostatic precipitation component of band cleaning anode and cathode - Google Patents
A kind of electrostatic precipitation component of band cleaning anode and cathode Download PDFInfo
- Publication number
- CN107149987B CN107149987B CN201710545461.0A CN201710545461A CN107149987B CN 107149987 B CN107149987 B CN 107149987B CN 201710545461 A CN201710545461 A CN 201710545461A CN 107149987 B CN107149987 B CN 107149987B
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- Prior art keywords
- cathode
- anode
- annular
- electrostatic precipitation
- cylinder
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Classifications
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- 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
-
- 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
- B03C3/40—Electrode constructions
-
- 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
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
Abstract
The electrostatic precipitation component provided currently on the market, can meet requirement for the dedusting of general pneumatic dust in normal circumstances.But if the very strong dust granule of adhesive force cannot be removed effectively from the surface of the cathode of electric discharge and anode in time, air ionization will be influenced, that is, dust removing effects will be influenced, such as the processing of oil smoke.The design of the present invention is, when electrostatic precipitation is to certain period of time, allowing cylinder to pull by system control, the annular being fixed on dead ring is wiped and annular brush moves back and forth in anode canister, annular, which is wiped, will wipe the dust granule for being adsorbed in anode canister inner wall deposition, and annular brush will brush away the dust granule for the taper wire surface upper wall deposition being adsorbed on cathode rod.To realize the cleaning to anode and cathode.High voltage electric field intensity will not be affected because of the deposition of dust granule, ensures that equipment steadily works for a long time.
Description
Technical field
The invention belongs to technical field of electrostatic dust collection, and the electrostatic precipitation component of anode and cathode is cleaned more particularly to a kind of band.
Background technology
Electrostatic precipitator technology is widely applied in industry and other field, when dusty gas is by high-voltage electrostatic field
It is ionized by electricity, grit tends to anode surface electric discharge and deposit with after negative electricity in anion junction belt.In industry such as metallurgy, chemistry
In to purification gas or the useful grit of recycling.In highfield air molecule be ionized for cation and electronics, electronics to
To grit is encountered during anode and mutually absorption keeps grit negatively charged, it is finally adsorbed onto anode；Cation adsorption grit, makes
The positively charged cathode that is adsorbed onto of grit is collected.Certainly in recent years by technological innovation, also have by the way of negative plate dust.With
It is past to be usually used in, using coal as the factory of fuel, power station, collecting the coal ash and dust in flue gas.
Shake is passed through in the case where the adhesive force of grit is not strong for the electrification grit being adsorbed onto on cathode or anode plate
Dynamic and cleaning means are that grit can be allowed to be detached from electrode, and grit is collected.And be conducive to continue to receive by high-voltage electrostatic field
Collect grit.If the intensity of electric field will be influenced by depositing excessive grit on pole plate, it is unfavorable for the collection of grit.
Grit on pole plate is deposited on for some, is not by vibrations such as the grit of oil smoke class if adsorptivity is very strong
The grit of oil smoke class can be allowed to be detached from cathode plate or anode plate.It is too many that time has grown the grit deposited on pole plate, will influence electrostatic
The effect of dedusting.The structure for the electrostatic precipitation component sold in the market is shown in that Fig. 7, anode canister 01 are anode, and cathode rod 02 is cathode,
03 is insulating support, and anode canister and cathode rod relative position between the two are fixed, and this dust removal assembly there is above-mentioned
Problem.
Invention content
The purpose of the present invention is design one kind allow electrostatic precipitation component after a period of operation, electrostatic precipitation component sheet
The dust that body deposits between the surface to generating electric discharge is cleared up so that the work of electrostatic precipitation reaches long-term continual and steady
Effect.After time of the electrostatic precipitation component in the setting that works, the set annular being fixed on dead ring outer wall is wiped
Under the pulling of cylinder, annular is wiped and is moved back and forth on the inner wall of anode canister, is carried out to the dust granule deposited on anode canister inner wall
Cleaning.The annular brush being fixed on simultaneously on dead ring carries out the dust granule deposited on the taper needle on cathode rod surface clear
Reason.Ensure that the electric field strength between anode and cathode is not influenced by the dust granule deposited.
Exclusion for the ease of the dust granule being eliminated, is installed with multiple holes on the barrel of anode canister end, when
When dust granule accumulation is excessive, dust granule will be excluded by this some holes.
Multiple holes are offered on the centre bore of dead ring and insulating supporting ring to the wall between outer cylinder, flue dust is allowed to arrange
Pass through anode canister when putting.
The outer cylinder of cathode rod is equipped with multiple taper needles, causes air electric conducive to discharging to generate in the state of highfield
From.
The first face, the second face, third face and the fourth face of dead ring be equipped with gap, dead ring when being slided on cathode rod,
Taper needle on cathode rod passes through these gaps.The sliding of dead ring is not hindered.
The technical solution of use
A kind of electrostatic precipitation component of band cleaning anode and cathode includes：Cylinder, annular brush, anode canister, annular wiping, dead ring, the moon
Pole bar and insulating supporting ring.It is characterized in that：
The outer cylinder of insulating supporting ring is fixedly connected on the inner surface of the right end of anode canister, and the centre bore of insulating supporting ring is solid
Surely it is connected to the outer cylinder of the right end of cathode rod.
Annular is wiped and is socketed in the groove on the outer cylinder of dead ring, and the centre bore of dead ring is socketed on the column jacket of cathode rod
Face, the first face, the second face, third face wherein on dead ring and fourth face sliding contact adjacent with the outer cylinder of cathode rod.
The outer radius portion of annular brush is sandwiched in the left side of dead ring and the first face of cylinder, and the right end of cylinder is fixedly connected on insulation
Ring left end.Cylinder and annular brush are socketed cathode rod.The outer cylinder that annular is wiped abuts the inner cylinder of anode canister, sliding contact.
Multiple holes are offered on the centre bore of dead ring to the wall between outer cylinder.
Multiple holes are offered on the centre bore of insulating supporting ring to the wall between outer cylinder.
Multiple holes are offered on close to the barrel of the right end of anode canister.
Multiple taper needles are equipped on the outer cylinder of cathode rod.
The internal diameter of annular brush is less than the outer diameter that the needle point of the upper conical needle of cathode rod is constituted centered on the axis of cathode rod.
Advantage
The dust granule deposited on itself electrode surface can be cleared up as electrostatic precipitation component, be conducive to electrostatic precipitation and set
It is standby to work steadily in the long term, it reduces and safeguards.
Description of the drawings
Fig. 1 is a kind of assembling schematic diagram for the electrostatic precipitation component that band cleans anode and cathode；
Fig. 2 is the sectional view A-A of Fig. 1；
Fig. 3 is the structural schematic diagram of dead ring；
Fig. 4 is the structural schematic diagram of insulating supporting ring；
Fig. 5 is the sectional view of cathode rod；
Fig. 6 is the station location marker figure of cylinder；
Fig. 7 is the structural schematic diagram for the electrostatic precipitation component sold in the market.
Specific implementation mode
Embodiment 1
A kind of electrostatic precipitation component of band cleaning anode and cathode includes：Cylinder 1, annular brush 2, anode canister 3, annular wipe 4, dead ring
5, cathode rod 6 and insulating supporting ring 7；It is characterized in that：
The outer cylinder of insulating supporting ring 7 is fixedly connected on the inner surface of the right end of anode canister 3, the center of insulating supporting ring 7
Hole is fixedly connected on the outer cylinder of the right end of cathode rod 6；
Annular is wiped 4 and is socketed in the groove on the outer cylinder of dead ring 5, and the centre bore of dead ring 5 is socketed on cathode rod 6
Outer cylinder, the first face 8, the second face 9, third face 10 and fourth face 11 wherein on dead ring 5 are adjacent with the outer cylinder of cathode rod 6
Sliding contact；
The outer radius portion of annular brush 2 is sandwiched in the left side of dead ring 5 and the first face 12 of cylinder 1, and the right end of cylinder 1 is fixedly connected
In 5 left end of dead ring；2 socket cathode rod 6 of cylinder 1 and annular brush；Annular wipes the inner cylinder of 4 outer cylinder abutting anode canister 3, sliding
Contact.
Embodiment 2
A kind of embodiment 2 of the electrostatic precipitation component of band cleaning anode and cathode is substantially the same manner as Example 1, it is characterised in that：
Multiple holes are offered on the centre bore of dead ring 5 to the wall between outer cylinder.
Embodiment 3
A kind of embodiment 3 of the electrostatic precipitation component of band cleaning anode and cathode is substantially the same manner as Example 1, it is characterised in that：
Multiple holes are offered on the centre bore of insulating supporting ring 7 to the wall between outer cylinder.
Embodiment 4
A kind of embodiment 4 of the electrostatic precipitation component of band cleaning anode and cathode is substantially the same manner as Example 1, it is characterised in that：
Multiple holes are offered on close to the barrel of the right end of anode canister 3.
Embodiment 5
A kind of embodiment 5 of the electrostatic precipitation component of band cleaning anode and cathode is substantially the same manner as Example 1, it is characterised in that：
Multiple taper needles are equipped on the outer cylinder of cathode rod 6.
Embodiment 6
A kind of embodiment 6 of the electrostatic precipitation component of band cleaning anode and cathode is substantially the same manner as Example 1, it is characterised in that：
The internal diameter of annular brush 2 is outer less than what the needle point of 6 upper conical needle of cathode rod was constituted centered on the axis of cathode rod 6
Diameter.
Operation principle
Cylinder prolongs the reciprocating motion of its axis, and annular wiping and annular brush on dead ring is driven to move, wherein annular wiping sun
The inner surface of pole cylinder, annular brush the taper needle wiped on cathode rod.Insulated support is responsible for supporting cathode tube and anode rod.In sun
The end of pole cylinder, offers multiple holes on the wall of anode canister, and excessive deposit is allowed to be wiped by annular and the cleaning of annular brush, by
This some holes excludes.Multiple holes are offered on the centre bore of dead ring and insulating supporting ring to the wall between outer cylinder, allow flue dust
Pass through anode canister in discharge.Taper needle on cathode rod is the generation for being conducive to discharge under the action of high voltage electric field, allows and passes through
Air ionization in anode canister.
Claims (6)
1. a kind of electrostatic precipitation component of band cleaning anode and cathode, including：Cylinder（1), annular brush（2), anode canister（3), annular is wiped
(4), dead ring（5), cathode rod（And insulating supporting ring 6)（7);It is characterized in that：
Insulating supporting ring（7) outer cylinder is fixedly connected on anode canister（3) inner surface of right end, insulating supporting ring（7) in
Heart hole is fixedly connected on cathode rod（6) outer cylinder of right end；
Annular is wiped（4) it is socketed on dead ring（5) in the groove on outer cylinder, dead ring（5) centre bore is socketed on cathode rod
(6) outer cylinder, wherein dead ring（5) the first face on（8), the second face（9), third face（And fourth face (11) and cathode 10)
Bar（6) the adjacent sliding contact of outer cylinder；
Annular brush（2) outer radius portion is sandwiched in dead ring（5) left side and cylinder（1) the first face（12), cylinder（1) right end is solid
Surely it is connected to dead ring（5) left end；Cylinder（1) it is brushed with annular（2) it is socketed cathode rod（6);Annular is wiped（4) outer cylinder abuts anode
Cylinder（3) inner cylinder, sliding contact.
2. a kind of electrostatic precipitation component of band cleaning anode and cathode according to claim 1, it is characterised in that：
Dead ring（5) multiple holes are offered on centre bore to the wall between outer cylinder.
3. a kind of electrostatic precipitation component of band cleaning anode and cathode according to claim 1, it is characterised in that：
Insulating supporting ring（7) multiple holes are offered on centre bore to the wall between outer cylinder.
4. a kind of electrostatic precipitation component of band cleaning anode and cathode according to claim 1, it is characterised in that：
Close to anode canister（3) multiple holes are offered on the barrel of right end.
5. a kind of electrostatic precipitation component of band cleaning anode and cathode according to claim 1, it is characterised in that：
In cathode rod（6) outer cylinder is equipped with multiple taper needles.
6. a kind of electrostatic precipitation component of band cleaning anode and cathode according to claim 1, it is characterised in that：
Annular brush（2) internal diameter is less than cathode rod（6) needle point of upper conical needle is with cathode rod（6) what is constituted centered on axis is outer
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545461.0A CN107149987B (en) | 2017-07-06 | 2017-07-06 | A kind of electrostatic precipitation component of band cleaning anode and cathode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545461.0A CN107149987B (en) | 2017-07-06 | 2017-07-06 | A kind of electrostatic precipitation component of band cleaning anode and cathode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107149987A CN107149987A (en) | 2017-09-12 |
| CN107149987B true CN107149987B (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710545461.0A Active CN107149987B (en) | 2017-07-06 | 2017-07-06 | A kind of electrostatic precipitation component of band cleaning anode and cathode |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962002A (en) * | 2017-10-11 | 2018-04-27 | 河南理工大学 | A kind of chip removing device of electroforming tank movable cathode beam |
| CN108339356B (en) * | 2018-03-06 | 2020-05-22 | 广东银河机电有限公司 | Air purification treatment device |
| CN108672087B (en) * | 2018-06-25 | 2024-02-02 | 江苏斯德雷特光纤科技有限公司 | Electrostatic dust collection device in preform extension process |
| CN108686834A (en) * | 2018-07-02 | 2018-10-23 | 朱森 | A kind of control system and its control method of swinging electrostatic precipitator |
| CN110721812A (en) * | 2019-10-24 | 2020-01-24 | 宁波市镇海怡福莱文化创意有限公司 | Automatic dust collector for collector |
| CN111921713B (en) * | 2020-09-15 | 2020-12-15 | 湖南汉坤实业有限公司 | Air purification robot |
| PL441952A1 (en) * | 2022-08-05 | 2024-02-12 | Elfiprojekt Spółka Z Ograniczoną Odpowiedzialnością | Device and method for electrostatic gas dedusting |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1082766A (en) * | 1912-09-16 | 1913-12-30 | Tyler Co W S | Collector. |
| CN2109259U (en) * | 1991-11-29 | 1992-07-08 | 杨聪华 | Ash brush device for cement mill electric suction cleaner |
| US5607487A (en) * | 1993-03-17 | 1997-03-04 | Taylor; Leland T. | Bottom feed - updraft gasification system |
| CN2295533Y (en) * | 1997-04-18 | 1998-10-28 | 沈阳北方净化技术有限公司 | Electric dust collector with dust removing device |
| KR100546815B1 (en) * | 2003-06-12 | 2006-01-26 | 배중근 | Air Cleaner |
| CN2858055Y (en) * | 2005-12-09 | 2007-01-17 | 惠州艾尔科技有限公司 | Electrostatic dust collector |
| CN104759350A (en) * | 2014-05-19 | 2015-07-08 | 安徽中研电气有限责任公司 | Coaxial sleeve dust collection plate type electrostatic dust removing machine |
| CN104524892B (en) * | 2014-12-26 | 2017-02-22 | 祁国祥 | Full-automatic air purifier |
| CN205377022U (en) * | 2015-12-22 | 2016-07-06 | 重庆松池科技有限公司 | Air purifier with brush roll dust collector |
| CN206911575U (en) * | 2017-07-06 | 2018-01-23 | 辽宁国泰众欣环保科技有限公司 | A kind of electrostatic precipitation component of band cleaning anode and cathode |
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- 2017-07-06 CN CN201710545461.0A patent/CN107149987B/en active Active
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| CN107149987A (en) | 2017-09-12 |
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