FR2385442A1 - Dispositif d'alimentation en courant pour depoussiereur electrostatique - Google Patents

Dispositif d'alimentation en courant pour depoussiereur electrostatique

Info

Publication number
FR2385442A1
FR2385442A1 FR7806364A FR7806364A FR2385442A1 FR 2385442 A1 FR2385442 A1 FR 2385442A1 FR 7806364 A FR7806364 A FR 7806364A FR 7806364 A FR7806364 A FR 7806364A FR 2385442 A1 FR2385442 A1 FR 2385442A1
Authority
FR
France
Prior art keywords
supply device
dust collector
electrostatic dust
current supply
voltage
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
Application number
FR7806364A
Other languages
English (en)
Other versions
FR2385442B3 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2385442A1 publication Critical patent/FR2385442A1/fr
Application granted granted Critical
Publication of FR2385442B3 publication Critical patent/FR2385442B3/fr
Granted 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
    • 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

Landscapes

  • Electrostatic Separation (AREA)
  • Generation Of Surge Voltage And Current (AREA)

Abstract

Dispositif d'alimentation en courant pour un dépoussiéreur (filtre) électrostatique, dont les électrodes reçoivent une tension continue et une tension alternative pulsatoire. La tension alternative pulsatoire est produite à partir d'une tension continue 21, 22 à l'aide d'un circuit hacheur à thyristors 31, 32 et appliquée à l'électrode il par l'intermédiaire d'un transformateur 4.
FR7806364A 1977-03-28 1978-03-06 Dispositif d'alimentation en courant pour depoussiereur electrostatique Granted FR2385442A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2713675A DE2713675C2 (de) 1977-03-28 1977-03-28 Stromversorgung für einen Elektroabscheider

Publications (2)

Publication Number Publication Date
FR2385442A1 true FR2385442A1 (fr) 1978-10-27
FR2385442B3 FR2385442B3 (fr) 1980-11-21

Family

ID=6004909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806364A Granted FR2385442A1 (fr) 1977-03-28 1978-03-06 Dispositif d'alimentation en courant pour depoussiereur electrostatique

Country Status (9)

Country Link
US (1) US4233039A (fr)
JP (1) JPS54277A (fr)
AT (1) AT358140B (fr)
CA (1) CA1094148A (fr)
DE (1) DE2713675C2 (fr)
FR (1) FR2385442A1 (fr)
GB (1) GB1566242A (fr)
IT (1) IT1093673B (fr)
ZA (1) ZA781070B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503583A1 (fr) * 1981-04-09 1982-10-15 Mitsubishi Heavy Ind Ltd Procede et appareil pour la capture electrique de poussieres
EP0209714A1 (fr) * 1985-06-24 1987-01-28 Metallgesellschaft Ag Procédé pour mettre en oeuvre un filtre électrostatique

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575475A (en) * 1980-06-12 1982-01-12 Toshiba Corp Tv camera device
DE3027172A1 (de) * 1980-07-17 1982-02-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betrieb eines elektrofilters
IN159046B (fr) * 1982-04-22 1987-03-14 Dresser Uk Ltd
US4485428A (en) * 1982-05-10 1984-11-27 High Voltage Engineering Corp. High voltage pulse generator
DE3241060A1 (de) * 1982-11-06 1984-05-10 Buckau-Walther AG, 4048 Grevenbroich Elektrische schaltung fuer einen elektrostatisch arbeitenden staubabscheider
DE3246057A1 (de) * 1982-12-13 1984-06-14 Metallgesellschaft Ag, 6000 Frankfurt Einrichtung zur spannungsversorgung eines elektrofilters
JP2561453B2 (ja) * 1983-02-07 1996-12-11 住友重機械工業株式会社 電気集塵機用パルス電源
CA1237763A (fr) * 1983-07-25 1988-06-07 Frank Gallo Alimentation modulee pour precipitateur electrostatique
US4587475A (en) * 1983-07-25 1986-05-06 Foster Wheeler Energy Corporation Modulated power supply for an electrostatic precipitator
DE3329863A1 (de) * 1983-08-18 1985-03-07 Vsesojuznyj naučno-issledovatel'skij i proektnyj institut po očistke technologičeskich gazov, stočnych vod i ispol'zovaniju vtoričnych energoresursov predprijatij černoj metallurgii VNIPI Čermetenergoočistka, Charkov Verfahren zur speisung eines elektrofilters fuer hochohmigen staub sowie einrichtungen zur durchfuehrung des verfahrens
US4536698A (en) * 1983-08-25 1985-08-20 Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Po Ochikh Tke Tekhnologichesky Gazov, Stochnykh Vod I Ispolzovaniju Vtorichnykh Energoresursov Predpriyaty Chernoi Metallurgii Vnipichermetenergoochist Ka Method and apparatus for supplying voltage to high-ohmic dust electrostatic precipitator
FR2558019B1 (fr) * 1983-09-29 1989-06-02 Dominique Bacot Generateur de haute tension pour depoussiereur electrostatique, ou analogue, et depoussiereur electrostatique equipe d'un tel generateur
DE3522569A1 (de) * 1985-06-24 1987-01-02 Metallgesellschaft Ag Stromversorgung fuer ein elektrofilter
DE3640092A1 (de) * 1986-11-24 1988-06-01 Metallgesellschaft Ag Verfahren und einrichtung zur energieversorgung eines elektroabscheiders
US4911737A (en) * 1987-12-28 1990-03-27 American Environmental Systems, Inc. Apparatus and method for environmental modification
US4996471A (en) * 1990-02-28 1991-02-26 Frank Gallo Controller for an electrostatic precipitator
IT1247337B (it) * 1991-04-12 1994-12-12 Ente Naz Energia Elettrica Alimentatore protetto del tipo a commutazione ad alta frequenza, in particolare per precipitatori elettrostatici
US5378978A (en) * 1993-04-02 1995-01-03 Belco Technologies Corp. System for controlling an electrostatic precipitator using digital signal processing
NL1024408C2 (nl) * 2003-09-30 2005-03-31 Univ Eindhoven Tech Inrichting voor het genereren van corona-ontladingen.
PT1652586E (pt) * 2004-10-26 2011-09-12 Smidth As F L Sistema de geração de impulsos para precipitador eletrostático
CN101767061B (zh) * 2009-12-21 2011-12-07 浙江师范大学 一种静电除尘用新型高频高压电源
CN111947239B (zh) 2019-05-14 2022-06-21 斗山重工业建设有限公司 空调系统用集尘装置及包含该集尘装置的空调装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075136A (en) * 1961-08-31 1963-01-22 Gen Electric Variable pulse width parallel inverters
US3641740A (en) * 1969-07-09 1972-02-15 Belco Pollution Control Corp Pulse-operated electrostatic precipitator
DK150012C (da) * 1975-03-03 1992-05-25 Smidth & Co As F L Elektrisk kobling til et elektrostatisk filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503583A1 (fr) * 1981-04-09 1982-10-15 Mitsubishi Heavy Ind Ltd Procede et appareil pour la capture electrique de poussieres
EP0209714A1 (fr) * 1985-06-24 1987-01-28 Metallgesellschaft Ag Procédé pour mettre en oeuvre un filtre électrostatique

Also Published As

Publication number Publication date
IT1093673B (it) 1985-07-26
CA1094148A (fr) 1981-01-20
AT358140B (de) 1980-08-25
ATA89778A (de) 1980-01-15
IT7821476A0 (it) 1978-03-22
DE2713675C2 (de) 1984-08-23
ZA781070B (en) 1979-02-28
US4233039A (en) 1980-11-11
JPS54277A (en) 1979-01-05
GB1566242A (en) 1980-04-30
FR2385442B3 (fr) 1980-11-21
DE2713675A1 (de) 1978-10-05

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