CA1198472A - Method and apparatus for electrostatic dust precipitation - Google Patents
Method and apparatus for electrostatic dust precipitationInfo
- Publication number
- CA1198472A CA1198472A CA000415259A CA415259A CA1198472A CA 1198472 A CA1198472 A CA 1198472A CA 000415259 A CA000415259 A CA 000415259A CA 415259 A CA415259 A CA 415259A CA 1198472 A CA1198472 A CA 1198472A
- Authority
- CA
- Canada
- Prior art keywords
- dust
- rectifier
- current
- concentration
- control means
- 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.)
- Expired
Links
- 239000000428 dust Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000001556 precipitation Methods 0.000 title claims abstract description 8
- 239000012717 electrostatic precipitator Substances 0.000 claims abstract description 26
- 239000012716 precipitator Substances 0.000 claims abstract description 25
- 230000005684 electric field Effects 0.000 claims abstract description 20
- 230000003287 optical effect Effects 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 43
- 239000004744 fabric Substances 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- B03C3/66—Applications of electricity supply techniques
- B03C3/68—Control systems therefor
-
- 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
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
- B03C3/763—Electricity supply or control systems therefor
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Separation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8134319 | 1981-11-13 | ||
| GB8134319 | 1981-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1198472A true CA1198472A (en) | 1985-12-24 |
Family
ID=10525879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000415259A Expired CA1198472A (en) | 1981-11-13 | 1982-11-10 | Method and apparatus for electrostatic dust precipitation |
Country Status (11)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE122080T1 (de) * | 1983-03-25 | 1985-05-23 | Celltech Ltd., Slough, Berkshire | Verfahren zur herstellung eines proteins. |
| DE3326041A1 (de) * | 1983-07-20 | 1985-02-07 | Siemens AG, 1000 Berlin und 8000 München | Regeleinrichtung fuer ein elektrofilter |
| SE506572C2 (sv) * | 1996-05-09 | 1998-01-12 | Flaekt Ab | Förfarande vid styrning av en elektrostatisk stoftavskiljare |
| RU2192928C1 (ru) * | 2001-03-07 | 2002-11-20 | Кунтулов Булат Мухамедьярович | Способ автоматического управления электрофильтром котлоагрегата |
| RU2192929C1 (ru) * | 2001-07-27 | 2002-11-20 | Ермаков Василий Вячеславович | Устройство для регулирования работы n-секционного электрофильтра |
| KR20030093447A (ko) * | 2002-06-03 | 2003-12-11 | 정동화 | 만두의 제조방법 |
| RU2229940C1 (ru) * | 2003-02-27 | 2004-06-10 | Кунтулов Булат Мухамедьярович | Устройство для регулирования работы n-секционного электрофильтра |
| RU2229941C1 (ru) * | 2003-02-27 | 2004-06-10 | Кунтулов Булат Мухамедьярович | Устройство для автоматического управления электрофильтром котлоагрегата |
| RU2232060C1 (ru) * | 2003-03-26 | 2004-07-10 | Волков Эдуард Петрович | Устройство для автоматического управления электрофильтром котлоагрегата |
| RU2232059C1 (ru) * | 2003-03-26 | 2004-07-10 | Открытое акционерное общество "Энергетический институт им. Г.М. Кржижановского" | Устройство для автоматического управления электрофильтром |
| RU2256507C1 (ru) * | 2004-01-27 | 2005-07-20 | Открытое акционерное общество "Энергетический институт им. Г.М. Кржижановского" | Устройство для автоматического управления электрофильтром |
| JP2005262085A (ja) * | 2004-03-18 | 2005-09-29 | Daikin Ind Ltd | 空気浄化装置 |
| KR100738071B1 (ko) * | 2005-01-21 | 2007-07-12 | 삼성전자주식회사 | 농도구배발생부가 구비된 유전영동 장치, 그를 이용한물질의 분리방법 및 물질 분리의 최적 조건을 탐색하는 방법 |
| EP1967275A1 (en) * | 2007-03-05 | 2008-09-10 | Alstom Technology Ltd | A method and a control system for controlling the operation of a last field of an electrostatic precipitator |
| CN108144747A (zh) * | 2017-12-20 | 2018-06-12 | 杭州尚斯维雅环境科技有限公司 | 一种净化空气的方法及空气净化装置 |
| CN115555131B (zh) * | 2022-08-09 | 2025-05-09 | 华能国际电力江苏能源开发有限公司 | 一种电除尘数据采集装置和网络结构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862657A (en) * | 1956-12-03 | 1961-03-15 | Cottrell Res Inc | Improvements in or relating to control systems for electrostatic precipitators |
| US3469371A (en) * | 1967-05-02 | 1969-09-30 | Buell Eng Co | Apparatus for controlling the removal of particle accumulations from the electrodes of an electric precipitator |
| DE2949797A1 (de) * | 1979-12-11 | 1981-06-19 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum optimieren einer elektrofilteranlage |
| JPS56500808A (enrdf_load_stackoverflow) * | 1980-03-17 | 1981-06-18 | ||
| DE3048979C2 (de) * | 1980-12-24 | 1986-09-04 | Thyssen Industrie Ag, 4300 Essen | Verfahren zum Betrieb eines Elektroabscheiders für die Gasentstaubung und Vorrichtung dazu |
-
1982
- 1982-11-04 IN IN811/DEL/82A patent/IN158842B/en unknown
- 1982-11-10 CA CA000415259A patent/CA1198472A/en not_active Expired
- 1982-11-12 AU AU1012482A patent/AU1012482A/xx active Pending
- 1982-11-12 GB GB08232455A patent/GB2110431B/en not_active Expired
- 1982-11-12 FR FR8218981A patent/FR2516406A1/fr not_active Withdrawn
- 1982-11-12 WO PCT/GB1982/000324 patent/WO1983001746A1/en active Application Filing
- 1982-11-12 JP JP82503556A patent/JPS58501900A/ja active Pending
- 1982-11-12 DE DE823249184T patent/DE3249184T1/de not_active Ceased
- 1982-11-12 AU AU10124/83A patent/AU550065B2/en not_active Withdrawn - After Issue
- 1982-11-13 KR KR1019820005153A patent/KR840002261A/ko not_active Ceased
-
1983
- 1983-07-08 DK DK316583A patent/DK316583A/da not_active Application Discontinuation
-
1986
- 1986-12-30 MY MY332/86A patent/MY8600332A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK316583D0 (da) | 1983-07-08 |
| GB2110431B (en) | 1985-06-26 |
| FR2516406A1 (fr) | 1983-05-20 |
| MY8600332A (en) | 1986-12-31 |
| WO1983001746A1 (en) | 1983-05-26 |
| KR840002261A (ko) | 1984-06-25 |
| DK316583A (da) | 1983-07-08 |
| DE3249184T1 (de) | 1983-12-29 |
| JPS58501900A (ja) | 1983-11-10 |
| IN158842B (enrdf_load_stackoverflow) | 1987-01-31 |
| AU1012482A (en) | 1983-06-01 |
| GB2110431A (en) | 1983-06-15 |
| AU550065B2 (en) | 1986-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |