CN107442285B - Electrostatic filter - Google Patents
Electrostatic filter Download PDFInfo
- Publication number
- CN107442285B CN107442285B CN201710622559.1A CN201710622559A CN107442285B CN 107442285 B CN107442285 B CN 107442285B CN 201710622559 A CN201710622559 A CN 201710622559A CN 107442285 B CN107442285 B CN 107442285B
- Authority
- CN
- China
- Prior art keywords
- filling
- particles
- electrode plates
- electrostatic filter
- oil
- 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.)
- Active
Links
- 239000002245 particle Substances 0.000 claims abstract description 60
- 239000000945 filler Substances 0.000 claims abstract description 21
- 239000007769 metal material Substances 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 239000011229 interlayer Substances 0.000 claims description 19
- 239000010410 layer Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- 238000012856 packing Methods 0.000 abstract description 16
- 239000008187 granular material Substances 0.000 abstract description 14
- 230000032683 aging Effects 0.000 abstract description 6
- 239000004744 fabric Substances 0.000 abstract description 2
- 230000005684 electric field Effects 0.000 description 22
- 239000012535 impurity Substances 0.000 description 21
- 238000000746 purification Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 13
- 239000003989 dielectric material Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 3
- 229910002113 barium titanate Inorganic materials 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052454 barium strontium titanate Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002927 oxygen compounds Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Images
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
- B03C5/00—Separating dispersed particles from liquids by electrostatic effect
- B03C5/02—Separators
Landscapes
- Electrostatic Separation (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710622559.1A CN107442285B (en) | 2017-07-27 | 2017-07-27 | Electrostatic filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710622559.1A CN107442285B (en) | 2017-07-27 | 2017-07-27 | Electrostatic filter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107442285A CN107442285A (en) | 2017-12-08 |
CN107442285B true CN107442285B (en) | 2023-03-24 |
Family
ID=60489129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710622559.1A Active CN107442285B (en) | 2017-07-27 | 2017-07-27 | Electrostatic filter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107442285B (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1204066A (en) * | 1967-04-10 | 1970-09-03 | Nicholas Gothard | Separation system |
US3814879A (en) * | 1971-03-09 | 1974-06-04 | Westinghouse Electric Corp | Circuit interrupter with improved trap for removing particles from fluid insulating material |
JPS5919564A (en) * | 1982-07-22 | 1984-02-01 | Motoo Yanagawa | Method and apparatus for electrostatic dust removal |
JPS6271509A (en) * | 1985-09-24 | 1987-04-02 | Zeotetsuku L R C Kk | Liquid filter |
AU7721887A (en) * | 1986-08-20 | 1988-02-25 | Toshiba Ceramics Co., Ltd. | Electric discharge machine |
EP1603678A1 (en) * | 2003-03-17 | 2005-12-14 | Evotec OAI AG | Methods and devices for separating particles in a liquid flow |
CN102021018A (en) * | 2009-09-23 | 2011-04-20 | 北京石油化工学院 | Novel and efficient electrostatic pre-coalescence method and device applied to dehydration and desalt of crude oil |
CN202100364U (en) * | 2011-06-23 | 2012-01-04 | 迟振国 | Spin-on long fiber magnetic double depth filtration machine oil-fuel filter |
CN102363133A (en) * | 2011-09-09 | 2012-02-29 | 长治市丰雨机械有限公司 | Flue gas particle charging apparatus |
CN104533573A (en) * | 2014-10-29 | 2015-04-22 | 长安大学 | Exhaust particulate matter collection device and control method thereof |
CN106694232A (en) * | 2017-01-12 | 2017-05-24 | 重庆科技学院 | Non-uniform electrostatic field efficient impurity removing equipment |
CN206965940U (en) * | 2017-07-27 | 2018-02-06 | 重庆科技学院 | High efficiency electrostatic filter |
-
2017
- 2017-07-27 CN CN201710622559.1A patent/CN107442285B/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1204066A (en) * | 1967-04-10 | 1970-09-03 | Nicholas Gothard | Separation system |
US3814879A (en) * | 1971-03-09 | 1974-06-04 | Westinghouse Electric Corp | Circuit interrupter with improved trap for removing particles from fluid insulating material |
JPS5919564A (en) * | 1982-07-22 | 1984-02-01 | Motoo Yanagawa | Method and apparatus for electrostatic dust removal |
JPS6271509A (en) * | 1985-09-24 | 1987-04-02 | Zeotetsuku L R C Kk | Liquid filter |
AU7721887A (en) * | 1986-08-20 | 1988-02-25 | Toshiba Ceramics Co., Ltd. | Electric discharge machine |
EP1603678A1 (en) * | 2003-03-17 | 2005-12-14 | Evotec OAI AG | Methods and devices for separating particles in a liquid flow |
CN102021018A (en) * | 2009-09-23 | 2011-04-20 | 北京石油化工学院 | Novel and efficient electrostatic pre-coalescence method and device applied to dehydration and desalt of crude oil |
CN202100364U (en) * | 2011-06-23 | 2012-01-04 | 迟振国 | Spin-on long fiber magnetic double depth filtration machine oil-fuel filter |
CN102363133A (en) * | 2011-09-09 | 2012-02-29 | 长治市丰雨机械有限公司 | Flue gas particle charging apparatus |
CN104533573A (en) * | 2014-10-29 | 2015-04-22 | 长安大学 | Exhaust particulate matter collection device and control method thereof |
CN106694232A (en) * | 2017-01-12 | 2017-05-24 | 重庆科技学院 | Non-uniform electrostatic field efficient impurity removing equipment |
CN206965940U (en) * | 2017-07-27 | 2018-02-06 | 重庆科技学院 | High efficiency electrostatic filter |
Also Published As
Publication number | Publication date |
---|---|
CN107442285A (en) | 2017-12-08 |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: No. 20, East Road, University City, Chongqing, Shapingba District, Chongqing Patentee after: Chongqing University of science and technology Country or region after: China Address before: No. 20, East Road, University City, Chongqing, Shapingba District, Chongqing Patentee before: Chongqing University of Science & Technology Country or region before: China |
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TR01 | Transfer of patent right |
Effective date of registration: 20240508 Address after: 19-2-1, 19th Floor, No. 68 Kecheng Road, Erlang Street, Jiulongpo District, Chongqing, 400039 Patentee after: Chongqing Sanbian Purification Equipment Technology Co.,Ltd. Country or region after: China Address before: No. 20, East Road, University City, Chongqing, Shapingba District, Chongqing Patentee before: Chongqing University of science and technology Country or region before: China |