DE3462309D1 - Method and arrangement for varying a voltage occurring between the electrodes of an electrostatic dust separator - Google Patents

Method and arrangement for varying a voltage occurring between the electrodes of an electrostatic dust separator

Info

Publication number
DE3462309D1
DE3462309D1 DE8484850294T DE3462309T DE3462309D1 DE 3462309 D1 DE3462309 D1 DE 3462309D1 DE 8484850294 T DE8484850294 T DE 8484850294T DE 3462309 T DE3462309 T DE 3462309T DE 3462309 D1 DE3462309 D1 DE 3462309D1
Authority
DE
Germany
Prior art keywords
electrodes
pulses
dust separator
control circuit
pulse
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
DE8484850294T
Other languages
English (en)
Inventor
Alf Gosta Gustafsson
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.)
UK Secretary of State for Defence
ABB Technology FLB AB
Original Assignee
UK Secretary of State for Defence
Flaekt AB
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=20352780&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3462309(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by UK Secretary of State for Defence, Flaekt AB filed Critical UK Secretary of State for Defence
Application granted granted Critical
Publication of DE3462309D1 publication Critical patent/DE3462309D1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electrostatic Separation (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Electroluminescent Light Sources (AREA)
  • Golf Clubs (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE8484850294T 1983-10-05 1984-10-04 Method and arrangement for varying a voltage occurring between the electrodes of an electrostatic dust separator Expired DE3462309D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8305486A SE451675B (sv) 1983-10-05 1983-10-05 Sett och anordning for att variera en mellan elektrostatiska stoftavskiljares elektroder upptredande spenning

Publications (1)

Publication Number Publication Date
DE3462309D1 true DE3462309D1 (en) 1987-03-12

Family

ID=20352780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484850294T Expired DE3462309D1 (en) 1983-10-05 1984-10-04 Method and arrangement for varying a voltage occurring between the electrodes of an electrostatic dust separator

Country Status (10)

Country Link
US (1) US4704672A (de)
EP (1) EP0140855B1 (de)
JP (1) JPS61500107A (de)
AT (1) ATE25342T1 (de)
AU (1) AU567038B2 (de)
DE (1) DE3462309D1 (de)
DK (1) DK203085D0 (de)
FI (1) FI81030C (de)
SE (1) SE451675B (de)
WO (1) WO1985001453A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8431294D0 (en) * 1984-12-12 1985-01-23 Smidth & Co As F L Controlling intermittant voltage supply
SE463353B (sv) * 1989-03-28 1990-11-12 Flaekt Ab Saett att reglera stroempulsmatning till en elektrostatisk stoftavskiljare
DE3910123C1 (en) * 1989-03-29 1990-05-23 Walther & Cie Ag, 5000 Koeln, De Method for optimising the energy consumption when operating an electrostatic precipitator
DE19511604C2 (de) * 1995-03-30 1999-08-12 Babcock Prozessautomation Gmbh Verfahren zum fortgesetzten Optimieren des Betriebszustandes eines Elektrofilters
US5689177A (en) * 1996-01-11 1997-11-18 The Babcock & Wilcox Company Method and apparatus to regulate a voltage controller
KR100954878B1 (ko) * 2009-03-10 2010-04-28 넥슨 주식회사 실내 공기의 이온 및 오존 최적화 포화방법
EP3113349B1 (de) * 2015-06-29 2019-01-30 General Electric Technology GmbH Verfahren zur berechnung des impulszündmusters für einen transformator eines elektrostatischen abscheiders und elektrostatischer abscheider
CH713394A1 (de) * 2017-01-30 2018-07-31 Clean Air Entpr Ag Elektrofilter.
CN113355478A (zh) * 2021-06-04 2021-09-07 厦门绿洋环境技术股份有限公司 用于转炉煤气回收除尘的脉冲电源节能方法及相关装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB684226A (en) * 1951-04-03 1952-12-10 Research Corp Improvements in or relating to apparatus for the electrical precipitation of suspended particles from gases
GB728061A (en) * 1952-04-03 1955-04-13 Electric Construction Co Improvements relating to electrostatic precipitation of dust
DE1004594B (de) * 1954-10-20 1957-03-21 Svenska Flaektfabriken Ab Mechanischer Gleichrichter fuer Elektrofilter
US4052177A (en) * 1975-03-03 1977-10-04 Nea-Lindberg A/S Electrostatic precipitator arrangements
JPS52156473A (en) * 1976-06-21 1977-12-26 Senichi Masuda Pulse charge type electric dust collector
JPS56500808A (de) * 1980-03-17 1981-06-18
AU8170382A (en) * 1981-06-01 1982-12-09 Goth, James Turntable link mechanism
SE8104574L (sv) * 1981-07-28 1983-01-29 Svenska Flaektfabriken Ab Styranordning for en elektrostatisk stoftavskiljare
SU1029377A1 (ru) * 1981-08-24 1983-07-15 Предприятие П/Я М-5075 Способ управлени группой из @ тиристорных регул торов напр жени
JPS5888047A (ja) * 1981-11-19 1983-05-26 Sumitomo Heavy Ind Ltd 電気集じん機用パルス電源装置
SE430472B (sv) * 1982-03-25 1983-11-21 Flaekt Ab Anordning for att i en elektrofilteranleggning med ett flertal elektrodgrupper mojliggora en reglering av strom- och/eller spenningsverdena anslutna till resp elektrodgrupp sa att totala energibehovet kan minimeras mot.

Also Published As

Publication number Publication date
EP0140855B1 (de) 1987-02-04
FI81030C (fi) 1990-09-10
AU3504284A (en) 1985-04-23
WO1985001453A1 (en) 1985-04-11
FI81030B (fi) 1990-05-31
US4704672A (en) 1987-11-03
SE8305486L (sv) 1985-04-06
EP0140855A2 (de) 1985-05-08
SE8305486D0 (sv) 1983-10-05
ATE25342T1 (de) 1987-02-15
FI851402L (fi) 1985-04-09
DK203085A (da) 1985-05-07
DK203085D0 (da) 1985-05-07
EP0140855A3 (en) 1985-06-05
SE451675B (sv) 1987-10-26
JPS61500107A (ja) 1986-01-23
FI851402A0 (fi) 1985-04-09
AU567038B2 (en) 1987-11-05

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation