ZA81293B - Electrostatic filters - Google Patents

Electrostatic filters

Info

Publication number
ZA81293B
ZA81293B ZA00810293A ZA81293A ZA81293B ZA 81293 B ZA81293 B ZA 81293B ZA 00810293 A ZA00810293 A ZA 00810293A ZA 81293 A ZA81293 A ZA 81293A ZA 81293 B ZA81293 B ZA 81293B
Authority
ZA
South Africa
Prior art keywords
frequency
dust loading
knock frequency
master computer
knock
Prior art date
Application number
ZA00810293A
Other languages
English (en)
Inventor
H Schummer
G Mehler
F Neulinger
H Herklotz
H Winkler
H Daar
W Schmidt
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag, Siemens Ag filed Critical Metallgesellschaft Ag
Publication of ZA81293B publication Critical patent/ZA81293B/xx

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
    • B03C3/74—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)
  • Glass Compositions (AREA)
  • Filtering Materials (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Photoreceptors In Electrophotography (AREA)
ZA00810293A 1980-01-17 1981-01-16 Electrostatic filters ZA81293B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803001595 DE3001595A1 (de) 1980-01-17 1980-01-17 Verfahren zum optimieren der klopfungshaeufigkeit einer elektrofilteranlage

Publications (1)

Publication Number Publication Date
ZA81293B true ZA81293B (en) 1982-02-24

Family

ID=6092306

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810293A ZA81293B (en) 1980-01-17 1981-01-16 Electrostatic filters

Country Status (7)

Country Link
US (1) US4432062A (xx)
EP (1) EP0032689B1 (xx)
JP (1) JPS56105763A (xx)
AT (1) ATE5567T1 (xx)
AU (1) AU538328B2 (xx)
DE (2) DE3001595A1 (xx)
ZA (1) ZA81293B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326040A1 (de) * 1983-07-20 1985-01-31 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betriebsmaessigen feststellen des vorhandenseins eines klopftaktoptimums fuer die elektrodenklopfung eines elektrofilters
US4624685A (en) * 1985-01-04 1986-11-25 Burns & McDonnell Engineering Co., Inc. Method and apparatus for optimizing power consumption in an electrostatic precipitator
US4928456A (en) * 1988-06-16 1990-05-29 Nwl Transformers Process for rapping of electrostatic precipitator surfaces
JPH0313317U (xx) * 1989-06-27 1991-02-12
JPH0417421U (xx) * 1990-06-05 1992-02-13
JPH05283510A (ja) * 1992-03-31 1993-10-29 Nippon Seiko Kk 位置決めテーブル装置
DE102004036210B4 (de) * 2004-07-26 2006-08-31 Siemens Ag Steuereinrichtung sowie Steuerverfahren für Elektrofilter mit einer konfigurierbaren Anzahl paralleler und serieller Filterzonen
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
PL1967276T3 (pl) * 2007-03-05 2019-11-29 General Electric Technology Gmbh Sposób szacowania obciążenia pyłem filtra elektrostatycznego oraz sposób i urządzenie do sterowania ostukiwaniem odpylacza elektrostatycznego
EP1967277B1 (en) * 2007-03-05 2018-09-26 General Electric Technology GmbH A method of controlling the order of rapping the collecting electrode plates of an ESP
US11187419B2 (en) * 2016-12-12 2021-11-30 Pramukha Technologies Pvt. Ltd. System and method for efficient, ambient air purification
FI127864B (en) * 2016-12-22 2019-04-15 Valmet Technologies Oy Procedure and arrangements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB903163A (en) * 1960-03-15 1962-08-15 Cottrell Res Inc Improvements in or relating to electrostatic precipitators
CH413974A (fr) * 1964-04-14 1966-05-31 Battelle Memorial Institute Procédé de réglage par oscillations d'une installation industrielle et appareil pour la mise en oeuvre de ce procédé
US3466430A (en) * 1967-01-11 1969-09-09 Collins Radio Co Extreme parameter search control system
US3754379A (en) * 1971-02-11 1973-08-28 Koppers Co Inc Apparatus for electrode rapper control
US3893828A (en) * 1973-06-11 1975-07-08 Wahlco Inc Electrostatic precipitator central monitor and control system
DE2436043C3 (de) * 1974-07-26 1980-11-13 Saarbergwerke Ag, 6600 Saarbruecken Elektroabscheider
US4008057A (en) * 1974-11-25 1977-02-15 Envirotech Corporation Electrostatic precipitator electrode cleaning system
US3960320A (en) * 1975-04-30 1976-06-01 Forney Engineering Company Combustion optimizer
US4195699A (en) * 1978-06-29 1980-04-01 United States Steel Corporation Drilling optimization searching and control method

Also Published As

Publication number Publication date
DE3001595A1 (de) 1981-07-23
ATE5567T1 (de) 1983-12-15
JPS56105763A (en) 1981-08-22
AU538328B2 (en) 1984-08-09
DE3161603D1 (en) 1984-01-19
AU6626981A (en) 1981-07-23
EP0032689A1 (de) 1981-07-29
US4432062A (en) 1984-02-14
EP0032689B1 (de) 1983-12-14
JPS6341620B2 (xx) 1988-08-18

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