ES465591A1 - Sistema para el control de dispositivos golpeadores en un precipitador electrostatico. - Google Patents
Sistema para el control de dispositivos golpeadores en un precipitador electrostatico.Info
- Publication number
- ES465591A1 ES465591A1 ES465591A ES465591A ES465591A1 ES 465591 A1 ES465591 A1 ES 465591A1 ES 465591 A ES465591 A ES 465591A ES 465591 A ES465591 A ES 465591A ES 465591 A1 ES465591 A1 ES 465591A1
- Authority
- ES
- Spain
- Prior art keywords
- rappers
- electrostatic precipitator
- control
- rapper
- electrodes
- 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
- 239000012717 electrostatic precipitator Substances 0.000 title abstract 2
- 238000004140 cleaning Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H63/00—Details of electrically-operated selector switches
- H01H63/36—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch
Landscapes
- Electrostatic Separation (AREA)
- Particle Accelerators (AREA)
Abstract
Un objeto de la presente invención es vencer las inconveniencias encontradas en el ramo anterior tales como aquellas discutidas en lo que antecede. Correspondientemente, se proporciona un sistema de control para aplicar impulsos de corriente alterna rectificados de intensidad seleccionada a los alambres transversales de una matriz de hileras y columnas de bobinas de solenoide del dispositivo golpeador individual, los terminales de las cuales se conectan con los alambres adyacentes a los cruces de los mismos a fin de suministrar continuamente a las bobinas con estos impulsos en secuencia uno después del otro mediante la hilera y columna. El sistema tiene medios para distribuir automáticamente hacia los alambres los impulsos en una cierta secuencia sincronizada de manera tal que los alambres de un juego paralelo se conectan a su vez con la fuente de impulsos y los alambres del otro juego se conectan a su vez con la fuente de impulsos a medida que cada alambre del primer juego se conecta con el mismo mediante lo cual cada bobina se energiza en secuencia una después de la otra.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/755,520 US4086646A (en) | 1976-12-30 | 1976-12-30 | System for the control of rappers in an electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES465591A1 true ES465591A1 (es) | 1979-07-16 |
Family
ID=25039494
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES465591A Expired ES465591A1 (es) | 1976-12-30 | 1977-12-29 | Sistema para el control de dispositivos golpeadores en un precipitador electrostatico. |
| ES478185A Expired ES478185A1 (es) | 1976-12-30 | 1979-02-28 | Un sistema de control de estado solido. |
| ES478184A Expired ES478184A1 (es) | 1976-12-30 | 1979-02-28 | Un sistema de estado solido para controlar la intensidad en que se golpean los precipitadores electrostaticos. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES478185A Expired ES478185A1 (es) | 1976-12-30 | 1979-02-28 | Un sistema de control de estado solido. |
| ES478184A Expired ES478184A1 (es) | 1976-12-30 | 1979-02-28 | Un sistema de estado solido para controlar la intensidad en que se golpean los precipitadores electrostaticos. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4086646A (es) |
| JP (1) | JPS5385578A (es) |
| CA (1) | CA1077600A (es) |
| ES (3) | ES465591A1 (es) |
| FR (1) | FR2375908A1 (es) |
| MX (1) | MX145745A (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255775A (en) * | 1979-05-29 | 1981-03-10 | Research Cottrell, Inc. | Electrostatic precipitator rapper control system with enhanced accuracy |
| US4285024A (en) * | 1979-05-29 | 1981-08-18 | Research-Cottrell, Inc. | Electrostatic precipitator rapper control system rapper plunger lift indicator |
| US5015267A (en) * | 1988-06-16 | 1991-05-14 | Nwl Transformers | Process for rapping of electrostatic precipitator surfaces |
| WO1991006371A1 (en) * | 1989-10-30 | 1991-05-16 | Bha Group, Inc. | Multiple rapper control for electrostatic precipitator |
| US5173867A (en) * | 1990-07-27 | 1992-12-22 | Bha Group, Inc. | Multiple rapper control for electrostatic precipitator |
| US5079459A (en) * | 1991-01-23 | 1992-01-07 | The Babcock & Wilcox Company | Electro-hammer rapper |
| US5792240A (en) * | 1993-12-23 | 1998-08-11 | Fls Miljo A/S | Device for cleaning electrodes in an electrostatic precipitator and an electrostatic precipitator utilizing such devices |
| US5561583A (en) * | 1994-10-20 | 1996-10-01 | Shideler; Thomas J. | Particulate-removal rapper-controller |
| JP3650579B2 (ja) * | 1998-06-17 | 2005-05-18 | オハイオ・ユニバーシテイ | 膜式静電集塵装置 |
| US6540812B2 (en) * | 2001-07-06 | 2003-04-01 | Bha Group Holdings, Inc. | Method and system for improved rapper control |
| US8404020B2 (en) * | 2008-09-03 | 2013-03-26 | Babcock & Wilcox Power Generation Group, Inc. | Systems and methods for monitoring a rapping process |
| CN102489405B (zh) * | 2011-11-30 | 2014-06-25 | 中国神华能源股份有限公司 | 高压静电除尘方法和设备 |
| CN104549760A (zh) * | 2015-01-16 | 2015-04-29 | 北京龙电宏泰环保科技有限公司 | 一种多矩阵顶部振打控制系统 |
| CN105032618A (zh) * | 2015-06-09 | 2015-11-11 | 大唐华银电力股份有限公司金竹山火力发电分公司 | 一种火电厂用静电除尘器的控制方法及系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3286234A (en) * | 1963-05-07 | 1966-11-15 | Arthur F Hogrefe | Satellite commutator having reed relay matrix |
| US3487606A (en) * | 1968-04-10 | 1970-01-06 | Koppers Co Inc | Frequency and duration control for electrode rappers |
| US3754379A (en) * | 1971-02-11 | 1973-08-28 | Koppers Co Inc | Apparatus for electrode rapper control |
| US4008057A (en) * | 1974-11-25 | 1977-02-15 | Envirotech Corporation | Electrostatic precipitator electrode cleaning system |
-
1976
- 1976-12-30 US US05/755,520 patent/US4086646A/en not_active Expired - Lifetime
-
1977
- 1977-11-25 CA CA291,763A patent/CA1077600A/en not_active Expired
- 1977-12-23 JP JP15546277A patent/JPS5385578A/ja active Granted
- 1977-12-29 FR FR7739581A patent/FR2375908A1/fr active Granted
- 1977-12-29 ES ES465591A patent/ES465591A1/es not_active Expired
-
1978
- 1978-01-02 MX MX171886A patent/MX145745A/es unknown
-
1979
- 1979-02-28 ES ES478185A patent/ES478185A1/es not_active Expired
- 1979-02-28 ES ES478184A patent/ES478184A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES478185A1 (es) | 1979-12-01 |
| CA1077600A (en) | 1980-05-13 |
| FR2375908A1 (fr) | 1978-07-28 |
| MX145745A (es) | 1982-03-26 |
| US4086646A (en) | 1978-04-25 |
| FR2375908B3 (es) | 1980-10-10 |
| ES478184A1 (es) | 1979-12-16 |
| JPS5385578A (en) | 1978-07-28 |
| JPS6135906B2 (es) | 1986-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19990405 |