FR2386352A1 - Anode a ailettes pour un precipitateur electrostatique - Google Patents
Anode a ailettes pour un precipitateur electrostatiqueInfo
- Publication number
- FR2386352A1 FR2386352A1 FR7802182A FR7802182A FR2386352A1 FR 2386352 A1 FR2386352 A1 FR 2386352A1 FR 7802182 A FR7802182 A FR 7802182A FR 7802182 A FR7802182 A FR 7802182A FR 2386352 A1 FR2386352 A1 FR 2386352A1
- Authority
- FR
- France
- Prior art keywords
- electrostatic precipitator
- venturi
- finned anode
- finned
- anode
- 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
- 239000012717 electrostatic precipitator Substances 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000000567 combustion gas Substances 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 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
- B03C3/36—Controlling flow of gases or vapour
-
- 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)
- Elimination Of Static Electricity (AREA)
Abstract
L'invention concerne le dépoussiérage électrostatique. Un ionisateur destiné à un précipitateur électrostatique comporte un venturi dont une partie de la paroi est constituée par un certain nombre d'ailettes 53 qui définissent des canaux de gaz 55. Cette configuration permet d'injecter axialement un gaz propre qui évite le dépôt de particules au niveau du venturi. Application au dépoussiérage des gaz de combustion des centrales thermiques.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/785,469 US4108615A (en) | 1977-04-07 | 1977-04-07 | Vaned anode for high-intensity ionizer stage of electrostatic precipitator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2386352A1 true FR2386352A1 (fr) | 1978-11-03 |
FR2386352B1 FR2386352B1 (fr) | 1982-03-12 |
Family
ID=25135604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7802182A Granted FR2386352A1 (fr) | 1977-04-07 | 1978-01-26 | Anode a ailettes pour un precipitateur electrostatique |
Country Status (10)
Country | Link |
---|---|
US (1) | US4108615A (fr) |
JP (1) | JPS53126576A (fr) |
AU (1) | AU505390B2 (fr) |
CA (1) | CA1083497A (fr) |
CH (1) | CH623240A5 (fr) |
DE (1) | DE2744556A1 (fr) |
FR (1) | FR2386352A1 (fr) |
GB (1) | GB1591827A (fr) |
IT (1) | IT1090920B (fr) |
SE (1) | SE7712049L (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4216000A (en) * | 1977-04-18 | 1980-08-05 | Air Pollution Systems, Inc. | Resistive anode for corona discharge devices |
US4244709A (en) * | 1979-07-13 | 1981-01-13 | Union Carbide Corporation | High intensity ionization-electrostatic precipitation system for particle removal and method of operation |
US4239505A (en) * | 1979-09-07 | 1980-12-16 | Union Carbide Corporation | Purge gas conditioning of high intensity ionization system for particle removal |
US4251234A (en) * | 1979-09-21 | 1981-02-17 | Union Carbide Corporation | High intensity ionization-electrostatic precipitation system for particle removal |
US4391614A (en) * | 1981-11-16 | 1983-07-05 | Kelsey-Hayes Company | Method and apparatus for preventing lubricant flow from a vacuum source to a vacuum chamber |
US4692174A (en) * | 1982-02-26 | 1987-09-08 | Gelfand Peter C | Ionizer assembly having a bell-mouth outlet |
KR100793892B1 (ko) * | 2006-09-26 | 2008-01-15 | 현대자동차주식회사 | 매연여과장치용 입자상 물질 여과 시스템 |
US8044350B2 (en) * | 2007-11-29 | 2011-10-25 | Washington University | Miniaturized ultrafine particle sizer and monitor |
CN103529312A (zh) * | 2013-10-23 | 2014-01-22 | 中国矿业大学 | 一种微细粒煤粉颗粒荷质比分布测定系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB164014A (en) * | 1915-07-30 | 1921-07-11 | Erwin Moller | Improved apparatus for the separating of suspended bodies from electrical insulating gaseous fluids |
US1475995A (en) * | 1923-03-21 | 1923-12-04 | Heis Leonhard | Chemical conversion of substances |
US2424654A (en) * | 1944-06-03 | 1947-07-29 | Lindberg Eng Co | Fluid mixing device |
DE833798C (de) * | 1950-07-05 | 1952-03-13 | Metallgesellschaft Ag | Verfahren zur Verhinderung stoerender Raumladungen in Elektrofiltern |
GB923431A (en) * | 1958-07-15 | 1963-04-10 | Messen Jaschin G A | Improvements in or relating to processes and apparatus for removing solid, liquid and gaseous impurities from a stream of hot gas |
CH383344A (de) * | 1960-09-21 | 1964-10-31 | G A Messen Jaschin Fa | Elektrofilter |
US3521125A (en) * | 1967-01-16 | 1970-07-21 | Robert H Nelson | Electrostatic crop dusting apparatus |
US3582050A (en) * | 1968-09-27 | 1971-06-01 | Nat Steel Corp | Fluid-handling,gas-scrubbing,and blast furnace top pressure control |
US3747299A (en) * | 1972-02-04 | 1973-07-24 | Kuan Chiang Ta | Electrostatic precipitator |
US3988130A (en) * | 1975-09-24 | 1976-10-26 | The Trane Company | Electrostatic precipitator with rapper and pneumatic flow blocking |
-
1977
- 1977-04-07 US US05/785,469 patent/US4108615A/en not_active Expired - Lifetime
- 1977-09-12 CA CA286,539A patent/CA1083497A/fr not_active Expired
- 1977-09-26 AU AU29120/77A patent/AU505390B2/en not_active Expired
- 1977-10-03 JP JP11890677A patent/JPS53126576A/ja active Granted
- 1977-10-04 DE DE19772744556 patent/DE2744556A1/de not_active Withdrawn
- 1977-10-21 CH CH1288177A patent/CH623240A5/de not_active IP Right Cessation
- 1977-10-25 GB GB44277/77A patent/GB1591827A/en not_active Expired
- 1977-10-26 SE SE7712049A patent/SE7712049L/ not_active Application Discontinuation
- 1977-11-07 IT IT51713/77A patent/IT1090920B/it active
-
1978
- 1978-01-26 FR FR7802182A patent/FR2386352A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1090920B (it) | 1985-06-26 |
CA1083497A (fr) | 1980-08-12 |
AU505390B2 (en) | 1979-11-15 |
US4108615A (en) | 1978-08-22 |
GB1591827A (en) | 1981-06-24 |
JPS6124055B2 (fr) | 1986-06-09 |
DE2744556A1 (de) | 1978-10-12 |
CH623240A5 (fr) | 1981-05-29 |
AU2912077A (en) | 1979-04-05 |
FR2386352B1 (fr) | 1982-03-12 |
SE7712049L (sv) | 1978-10-08 |
JPS53126576A (en) | 1978-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |