DE3165590D1 - Method of controlling operation of an electrostatic precipitator - Google Patents

Method of controlling operation of an electrostatic precipitator

Info

Publication number
DE3165590D1
DE3165590D1 DE8181305678T DE3165590T DE3165590D1 DE 3165590 D1 DE3165590 D1 DE 3165590D1 DE 8181305678 T DE8181305678 T DE 8181305678T DE 3165590 T DE3165590 T DE 3165590T DE 3165590 D1 DE3165590 D1 DE 3165590D1
Authority
DE
Germany
Prior art keywords
electrostatic precipitator
controlling operation
precipitator
electrostatic
controlling
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
Application number
DE8181305678T
Other languages
English (en)
Inventor
Leif Lind
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10518049&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3165590(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FLSmidth and Co AS filed Critical FLSmidth and Co AS
Application granted granted Critical
Publication of DE3165590D1 publication Critical patent/DE3165590D1/de
Expired legal-status Critical Current

Links

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
    • B03C3/66—Applications of electricity supply techniques
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/903—Precipitators
DE8181305678T 1980-12-17 1981-12-02 Method of controlling operation of an electrostatic precipitator Expired DE3165590D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8040463 1980-12-17

Publications (1)

Publication Number Publication Date
DE3165590D1 true DE3165590D1 (en) 1984-09-20

Family

ID=10518049

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8181305678T Expired DE3165590D1 (en) 1980-12-17 1981-12-02 Method of controlling operation of an electrostatic precipitator
DE8181305677T Expired DE3169116D1 (en) 1980-12-17 1981-12-02 Method of controlling operation of an electrostatic precipitator

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8181305677T Expired DE3169116D1 (en) 1980-12-17 1981-12-02 Method of controlling operation of an electrostatic precipitator

Country Status (13)

Country Link
US (2) US4445911A (de)
EP (2) EP0055525B1 (de)
JP (2) JPS57127461A (de)
AU (2) AU547654B2 (de)
BR (2) BR8108195A (de)
CA (2) CA1172687A (de)
DE (2) DE3165590D1 (de)
DK (2) DK158377C (de)
ES (2) ES8303121A1 (de)
IE (2) IE52162B1 (de)
IN (2) IN155698B (de)
NO (2) NO814276L (de)
ZA (2) ZA818629B (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3165590D1 (en) * 1980-12-17 1984-09-20 Smidth & Co As F L Method of controlling operation of an electrostatic precipitator
DE3275706D1 (en) * 1981-07-24 1987-04-23 Rodney John Truce Detecting, measuring and applying back corona parameters on an electrostatic precipitator
EP0103950B1 (de) * 1982-07-28 1986-07-09 F.L. Smidth & Co. A/S Verfahren zum Schutz eines Thyristorschalters in einem Impulsgenerator für einen elektrostatischen Abscheider
DK355382A (da) * 1982-08-09 1984-02-10 Smidth & Co As F L Fremgangsmaade til styring af et impulsdrevet elektrofilter til minimal effektoptagelse ved en given rensningsgrad
US4587475A (en) * 1983-07-25 1986-05-06 Foster Wheeler Energy Corporation Modulated power supply for an electrostatic precipitator
GB8431293D0 (en) * 1984-12-12 1985-01-23 Smidth & Co As F L Controlling pulse frequency of electrostatic precipitator
DE3526754A1 (de) * 1985-07-26 1987-01-29 Metallgesellschaft Ag Regelverfahren fuer ein elektrofilter
US4680533A (en) * 1985-08-01 1987-07-14 General Electric Company Protection arrangement for switching device of a capacitive load pulser circuit
US4680532A (en) * 1985-08-01 1987-07-14 General Electric Company False triggering protection for switching device of a capacitive load pulser circuit
US4779207A (en) * 1987-01-06 1988-10-18 The Chemithon Corporation SO3 flue gas conditioning system
US4757421A (en) * 1987-05-29 1988-07-12 Honeywell Inc. System for neutralizing electrostatically-charged objects using room air ionization
US4996471A (en) * 1990-02-28 1991-02-26 Frank Gallo Controller for an electrostatic precipitator
SE500810E (sv) * 1993-01-29 2003-01-29 Flaekt Ab Sätt att vid ¦verslag reglera str¦mtillf¦rseln till en elektrostatisk stoftavskiljare
US5378978A (en) * 1993-04-02 1995-01-03 Belco Technologies Corp. System for controlling an electrostatic precipitator using digital signal processing
US5370720A (en) * 1993-07-23 1994-12-06 Welhelm Environmental Technologies, Inc. Flue gas conditioning system
US5597403A (en) * 1994-06-07 1997-01-28 The Chemithon Corporation Flue gas conditioning system for intermittently energized precipitation
US5689177A (en) * 1996-01-11 1997-11-18 The Babcock & Wilcox Company Method and apparatus to regulate a voltage controller
SE9802177D0 (sv) * 1998-06-18 1998-06-18 Kraftelektronik Ab Metod och anordning för alstring av spänningspulser till en elektrostatisk stoftavskiljare
US5975090A (en) 1998-09-29 1999-11-02 Sharper Image Corporation Ion emitting grooming brush
US20050210902A1 (en) 2004-02-18 2005-09-29 Sharper Image Corporation Electro-kinetic air transporter and/or conditioner devices with features for cleaning emitter electrodes
US6176977B1 (en) * 1998-11-05 2001-01-23 Sharper Image Corporation Electro-kinetic air transporter-conditioner
US6974560B2 (en) * 1998-11-05 2005-12-13 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability
US20020150520A1 (en) * 1998-11-05 2002-10-17 Taylor Charles E. Electro-kinetic air transporter-conditioner devices with enhanced emitter electrode
US7220295B2 (en) 2003-05-14 2007-05-22 Sharper Image Corporation Electrode self-cleaning mechanisms with anti-arc guard for electro-kinetic air transporter-conditioner devices
US6350417B1 (en) * 1998-11-05 2002-02-26 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US6911186B2 (en) 1998-11-05 2005-06-28 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability
US6632407B1 (en) * 1998-11-05 2003-10-14 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US7695690B2 (en) * 1998-11-05 2010-04-13 Tessera, Inc. Air treatment apparatus having multiple downstream electrodes
US7318856B2 (en) 1998-11-05 2008-01-15 Sharper Image Corporation Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path
US20020122751A1 (en) * 1998-11-05 2002-09-05 Sinaiko Robert J. Electro-kinetic air transporter-conditioner devices with a enhanced collector electrode for collecting more particulate matter
US20030206837A1 (en) * 1998-11-05 2003-11-06 Taylor Charles E. Electro-kinetic air transporter and conditioner device with enhanced maintenance features and enhanced anti-microorganism capability
US6544485B1 (en) 2001-01-29 2003-04-08 Sharper Image Corporation Electro-kinetic device with enhanced anti-microorganism capability
US6585935B1 (en) 1998-11-20 2003-07-01 Sharper Image Corporation Electro-kinetic ion emitting footwear sanitizer
US6749667B2 (en) 2002-06-20 2004-06-15 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US7056370B2 (en) * 2002-06-20 2006-06-06 Sharper Image Corporation Electrode self-cleaning mechanism for air conditioner devices
US7405672B2 (en) 2003-04-09 2008-07-29 Sharper Image Corp. Air treatment device having a sensor
US6984987B2 (en) * 2003-06-12 2006-01-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features
US7517503B2 (en) 2004-03-02 2009-04-14 Sharper Image Acquisition Llc Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode
US20050051420A1 (en) 2003-09-05 2005-03-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with insulated driver electrodes
US7906080B1 (en) 2003-09-05 2011-03-15 Sharper Image Acquisition Llc Air treatment apparatus having a liquid holder and a bipolar ionization device
US7077890B2 (en) 2003-09-05 2006-07-18 Sharper Image Corporation Electrostatic precipitators with insulated driver electrodes
US7724492B2 (en) 2003-09-05 2010-05-25 Tessera, Inc. Emitter electrode having a strip shape
US20050082160A1 (en) * 2003-10-15 2005-04-21 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with a mesh collector electrode
US7767169B2 (en) 2003-12-11 2010-08-03 Sharper Image Acquisition Llc Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds
US20050146712A1 (en) * 2003-12-24 2005-07-07 Lynx Photonics Networks Inc. Circuit, system and method for optical switch status monitoring
US7081152B2 (en) * 2004-02-18 2006-07-25 Electric Power Research Institute Incorporated ESP performance optimization control
US7638104B2 (en) 2004-03-02 2009-12-29 Sharper Image Acquisition Llc Air conditioner device including pin-ring electrode configurations with driver electrode
DE502005007465D1 (de) * 2004-06-29 2009-07-23 Empa Verfahren und steuerungseinheit zur regelung der betriebsspannung und zur verschleisskontrolle an eibscheidung in gasströmen
US7311762B2 (en) 2004-07-23 2007-12-25 Sharper Image Corporation Air conditioner device with a removable driver electrode
US7285155B2 (en) 2004-07-23 2007-10-23 Taylor Charles E Air conditioner device with enhanced ion output production features
US20060016333A1 (en) 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with removable driver electrodes
DK1652586T4 (en) 2004-10-26 2016-06-06 Smidth As F L Device for generating pulses for electrostatic separator
EP1948364A1 (de) * 2005-10-31 2008-07-30 Indigo Technologies Group Pty Ltd Abscheidererregungssteuersystem
US7452403B2 (en) * 2005-12-29 2008-11-18 General Electric Company System and method for applying partial discharge analysis for electrostatic precipitator
US7833322B2 (en) 2006-02-28 2010-11-16 Sharper Image Acquisition Llc Air treatment apparatus having a voltage control device responsive to current sensing
US7785404B2 (en) * 2006-10-02 2010-08-31 Sylmark Holdings Limited Ionic air purifier with high air flow
EP2397227A1 (de) * 2010-06-18 2011-12-21 Alstom Technology Ltd Verfahren zur Steuerung der Leitungsverzerrung eines Systems aus Stromversorgungen von elektrostatischen Filtern
JP5687340B2 (ja) * 2011-06-10 2015-03-18 日立オートモティブシステムズ株式会社 電池制御装置、電池システム
PL3085448T3 (pl) * 2014-01-29 2018-09-28 Mitsubishi Hitachi Power Systems Environmental Solutions, Ltd. Odpylacz elektrostatyczny, program sterowania ładowaniem dla odpylacza elektrostatycznego, i sposób sterowania ładowaniem dla odpylacza elektrostatycznego
US10245595B2 (en) * 2014-06-13 2019-04-02 Flsmidth A/S Controlling a high voltage power supply for an electrostatic precipitator
EP3112029B1 (de) * 2015-06-29 2021-09-29 General Electric Technology GmbH Impulszündmuster für einen transformator eines elektrostatischen abscheiders und elektrostatischer abscheider

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA680837A (en) * 1964-02-25 B. Thomas John Electrostatic precipitators
DE1080979B (de) * 1954-09-29 1960-05-05 Herbert Brandt Dr Ing Verfahren zur selbstaendigen Regelung der Spannung von elektrischen Gasreinigungsanlagen
US3166705A (en) * 1961-02-13 1965-01-19 Appbau Rothemuehle Dr Brandt & Automatic voltage control for electrical precipitators
GB981147A (en) * 1962-07-28 1965-01-20 Brandt Herbert Improvements in the automatic voltage control of electrical precipitators
GB1017351A (en) * 1964-01-06 1966-01-19 Standard Telephones Cables Ltd Improvements in or relating to electrostatic precipitator power supply equipment
US3443358A (en) * 1965-06-11 1969-05-13 Koppers Co Inc Precipitator voltage control
GB1154972A (en) * 1965-09-30 1969-06-11 Joy Mfg Co Electrical Control Method and Apparatus
US3622839A (en) * 1970-01-19 1971-11-23 Robicon Corp Control system for electrostatic precipitator power supply
US3745749A (en) * 1971-07-12 1973-07-17 Envirotech Corp Circuits for controlling the power supplied to an electrical precipitator
DE2340716A1 (de) * 1972-11-02 1975-02-20 8601 Steinfeld Einrichtung zur elektronischen staubabscheidung
GB1424346A (en) * 1972-11-16 1976-02-11 Lodge Cottrell Ltd Automatic voltage controller
US3984215A (en) * 1975-01-08 1976-10-05 Hudson Pulp & Paper Corporation Electrostatic precipitator and method
DK150012C (da) * 1975-03-03 1992-05-25 Smidth & Co As F L Elektrisk kobling til et elektrostatisk filter
US4052177A (en) * 1975-03-03 1977-10-04 Nea-Lindberg A/S Electrostatic precipitator arrangements
GB1563714A (en) * 1975-09-02 1980-03-26 High Voltage Engineering Corp Electrostatic precipitation systems
CA1089002A (en) * 1976-08-13 1980-11-04 Richard K. Davis Automatic control system for electric precipitators
US4267502A (en) * 1979-05-23 1981-05-12 Envirotech Corporation Precipitator voltage control system
DE2949786A1 (de) * 1979-12-11 1981-06-19 Siemens AG, 1000 Berlin und 8000 München Verfahren zum ermitteln der filterstromgrenze eines elektrofilters
DE3027172A1 (de) * 1980-07-17 1982-02-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betrieb eines elektrofilters
US4311491A (en) * 1980-08-18 1982-01-19 Research Cottrell, Inc. Electrostatic precipitator control for high resistivity particulate
DE3165590D1 (en) * 1980-12-17 1984-09-20 Smidth & Co As F L Method of controlling operation of an electrostatic precipitator

Also Published As

Publication number Publication date
DK158377C (da) 1990-10-22
AU7833481A (en) 1982-06-24
ES8303120A1 (es) 1983-02-01
EP0054378B2 (de) 1991-01-16
IE812883L (en) 1982-06-17
IE52162B1 (en) 1987-07-22
EP0055525A1 (de) 1982-07-07
JPS57127462A (en) 1982-08-07
EP0055525B1 (de) 1984-08-15
IE52163B1 (en) 1987-07-22
IE812882L (en) 1982-06-17
EP0054378B1 (de) 1985-02-20
US4445911A (en) 1984-05-01
NO814276L (no) 1982-06-18
ES508028A0 (es) 1983-02-01
DK158377B (da) 1990-05-14
DK165050C (da) 1993-02-15
AU550175B2 (en) 1986-03-06
ES8303121A1 (es) 1983-02-01
DK539081A (da) 1982-06-18
AU7856781A (en) 1982-06-24
CA1172686A (en) 1984-08-14
IN155698B (de) 1985-02-23
US4659342A (en) 1987-04-21
BR8108195A (pt) 1982-09-28
DK538981A (da) 1982-06-18
CA1172687A (en) 1984-08-14
BR8108193A (pt) 1982-09-28
ZA818629B (en) 1982-10-27
AU547654B2 (en) 1985-10-31
EP0054378A1 (de) 1982-06-23
DE3169116D1 (en) 1985-03-28
ES508027A0 (es) 1983-02-01
DK165050B (da) 1992-10-05
ZA818630B (en) 1982-10-27
IN155609B (de) 1985-02-16
JPS57127461A (en) 1982-08-07
NO814274L (no) 1982-06-18

Similar Documents

Publication Publication Date Title
DE3169116D1 (en) Method of controlling operation of an electrostatic precipitator
ZA811463B (en) Power controller for electrostatic precipitator
DE3377946D1 (en) Method of controlling an industrial robot
GB2090547B (en) Electrodes for electrostatic purposes
ZA865381B (en) Method of automatically controlling an electrostatic precipitator
JPS5699183A (en) Method of controlling elevator
GB2068659B (en) Control of electrostatic precipitators
JPS56145787A (en) Method of controlling motor
ZA864662B (en) Method for the operation of an electrostatic filter
GB2083659B (en) Method of elevator group control
JPS5790369A (en) Method of controlling group of elevator
JPS5781069A (en) Method of controlling group of elevator
JPS56167431A (en) Method of controlling vulcanization
JPS5799349A (en) Method of controlling operating voltage of electrostatic type separator
JPS5762176A (en) Method of controlling group of elevator
JPS5781071A (en) Method of controlling group of elevator
JPS5751667A (en) Method of controlling group of elevator
JPS5767471A (en) Method of controlling group of elevator
JPS5719042A (en) Electrostatic rice cleaning method
AU553617B2 (en) Electrostatic precipitator apparatus having improved ion generating means
JPS5785774A (en) Method of controlling elevator
DE3140609A1 (de) Power controller for electrostatic precipitator
JPS5762175A (en) Method of controlling group of elevator
JPS5785773A (en) Method of controlling group of elevator
JPS5767472A (en) Method of controlling group of elevator

Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: MEYER-ROXLAU, R., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee