CH617363A5 - Method and apparatus for the electrostatic precipitation of particles from a gaseous medium - Google Patents
Method and apparatus for the electrostatic precipitation of particles from a gaseous medium Download PDFInfo
- Publication number
- CH617363A5 CH617363A5 CH1121475A CH1121475A CH617363A5 CH 617363 A5 CH617363 A5 CH 617363A5 CH 1121475 A CH1121475 A CH 1121475A CH 1121475 A CH1121475 A CH 1121475A CH 617363 A5 CH617363 A5 CH 617363A5
- Authority
- CH
- Switzerland
- Prior art keywords
- particles
- electrode
- ions
- medium
- region
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims description 134
- 238000000034 method Methods 0.000 title claims description 22
- 238000005367 electrostatic precipitation Methods 0.000 title 1
- 150000002500 ions Chemical class 0.000 claims description 43
- 230000005684 electric field Effects 0.000 claims description 35
- 238000010894 electron beam technology Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 description 21
- 239000007789 gas Substances 0.000 description 15
- 239000000428 dust Substances 0.000 description 12
- 230000007423 decrease Effects 0.000 description 10
- 239000012717 electrostatic precipitator Substances 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 238000003904 radioactive pollution Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 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
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
Landscapes
- Electrostatic Separation (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50210374A | 1974-08-29 | 1974-08-29 | |
| US05/602,730 US4071334A (en) | 1974-08-29 | 1975-08-07 | Method and apparatus for precipitating particles from a gaseous effluent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH617363A5 true CH617363A5 (en) | 1980-05-30 |
Family
ID=27054016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1121475A CH617363A5 (en) | 1974-08-29 | 1975-08-29 | Method and apparatus for the electrostatic precipitation of particles from a gaseous medium |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5150068A (enExample) |
| CA (1) | CA1070250A (enExample) |
| CH (1) | CH617363A5 (enExample) |
| DE (1) | DE2537931A1 (enExample) |
| FR (1) | FR2282943A1 (enExample) |
| GB (1) | GB1500154A (enExample) |
| IT (1) | IT1041549B (enExample) |
| NL (1) | NL7510240A (enExample) |
| SE (1) | SE404659B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962136A (zh) * | 2012-12-04 | 2013-03-13 | 武汉纺织大学 | 一种高压放电油烟净化法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120160B (zh) * | 2017-06-01 | 2024-05-28 | 山东大学 | 基于高压静电除尘原理的尾气净化装置及其应用 |
| WO2020187305A1 (zh) * | 2019-03-20 | 2020-09-24 | 上海必修福企业管理有限公司 | 低比电阻物质处理方法及处理装置 |
| CN113477080A (zh) * | 2021-08-05 | 2021-10-08 | 北京航天方达科技有限公司 | 光量子束产生装置 |
| CN113440970A (zh) * | 2021-08-05 | 2021-09-28 | 北京航天方达科技有限公司 | 燃气锅炉光量子束烟气脱白低氮系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE348378C (de) * | 1922-02-07 | Elga Elek Sche Gasreinigungs G | Verfahren zum Entfernen feinster Staubteilchen aus Gasen bei der elektrischen Gasreinigung | |
| DE833798C (de) * | 1950-07-05 | 1952-03-13 | Metallgesellschaft Ag | Verfahren zur Verhinderung stoerender Raumladungen in Elektrofiltern |
| JPS4967270A (enExample) * | 1972-10-31 | 1974-06-29 |
-
1975
- 1975-08-20 GB GB34638/75A patent/GB1500154A/en not_active Expired
- 1975-08-26 DE DE19752537931 patent/DE2537931A1/de not_active Withdrawn
- 1975-08-28 CA CA234,371A patent/CA1070250A/en not_active Expired
- 1975-08-28 IT IT51104/75A patent/IT1041549B/it active
- 1975-08-28 SE SE7509584A patent/SE404659B/xx unknown
- 1975-08-29 FR FR7526583A patent/FR2282943A1/fr active Granted
- 1975-08-29 JP JP50104858A patent/JPS5150068A/ja active Pending
- 1975-08-29 CH CH1121475A patent/CH617363A5/de not_active IP Right Cessation
- 1975-08-29 NL NL7510240A patent/NL7510240A/xx not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962136A (zh) * | 2012-12-04 | 2013-03-13 | 武汉纺织大学 | 一种高压放电油烟净化法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5150068A (enExample) | 1976-05-01 |
| FR2282943A1 (fr) | 1976-03-26 |
| IT1041549B (it) | 1980-01-10 |
| SE404659B (sv) | 1978-10-23 |
| SE7509584L (sv) | 1976-03-01 |
| FR2282943B1 (enExample) | 1982-10-08 |
| GB1500154A (en) | 1978-02-08 |
| DE2537931A1 (de) | 1977-02-24 |
| CA1070250A (en) | 1980-01-22 |
| NL7510240A (nl) | 1976-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |