ES2000746A6 - Procedimiento para la regulacion de un filtro electrostatico - Google Patents

Procedimiento para la regulacion de un filtro electrostatico

Info

Publication number
ES2000746A6
ES2000746A6 ES8600564A ES8600564A ES2000746A6 ES 2000746 A6 ES2000746 A6 ES 2000746A6 ES 8600564 A ES8600564 A ES 8600564A ES 8600564 A ES8600564 A ES 8600564A ES 2000746 A6 ES2000746 A6 ES 2000746A6
Authority
ES
Spain
Prior art keywords
characteristic
recorded
actual characteristic
control method
determined
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
ES8600564A
Other languages
English (en)
Inventor
Wilhelm Leussler
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 filed Critical Metallgesellschaft AG
Publication of ES2000746A6 publication Critical patent/ES2000746A6/es
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electrostatic Separation (AREA)
  • Networks Using Active Elements (AREA)
  • Filtering Materials (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Abstract

PARA LA UTILIZACION DE UN FILTRO ELECTROSTATICO CON UN CONSUMO MINIMO DE ENERGIA, CON UN CONTENIDO DE POLVO PREFIJADO EN EL GAS LIMPIO, SE PROPONE LA REGULACION DE LA TENSION DE SERVICIO MEDIANTE SEMIIMPULSOS. PRIMERO SE REGISTRA UN CAMPO DE CARACTERISTICAS PARA LA TENSION SIN PULSACIONES, CON DIFERENTES RESISTENCIAS DEL POLVO. LUEGO SE LE ASIGNA A CADA CARACTERISTICA UN VALOR K, CON EL QUE SE PUEDE CONSEGUIR UN CONTENIDO PREFIJADO DE POLVO EN EL GAS LIMPIO, CON EL CONSUMO MINIMO POSIBLE DE ENERGIA. DESPUES SE COMPARA, EN FUNCIONAMIENTO, LA CARACTERISTICA ACTUAL CON EL CAMPO DE CARACTERISTICAS Y SE AJUSTA EL CORRESPONDIENTE VALOR K, QUE PROPORCIONA LA CARACTERISTICA DEL CAMPO QUE COINCIDA CON LA CARACTERISTICA ACTUAL O QUE QUEDE INMEDIATAMENTE POR DEBAJO DE ESTA. EL REGISTRO DE LA CARACTERISTICA ACTUAL SE REALIZA EN INTERVALOS PREFIJADOS, CUYA DURACION SE DETERMINA SEGUN LA VELOCIDAD CON LA QUE VARIEN LAS CONDICIONES DE FUNCIONAMIENTO.
ES8600564A 1985-07-26 1986-07-24 Procedimiento para la regulacion de un filtro electrostatico Expired ES2000746A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853526754 DE3526754A1 (de) 1985-07-26 1985-07-26 Regelverfahren fuer ein elektrofilter

Publications (1)

Publication Number Publication Date
ES2000746A6 true ES2000746A6 (es) 1988-03-16

Family

ID=6276827

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600564A Expired ES2000746A6 (es) 1985-07-26 1986-07-24 Procedimiento para la regulacion de un filtro electrostatico

Country Status (11)

Country Link
US (1) US4680036A (es)
EP (1) EP0210675B1 (es)
JP (1) JPS6336856A (es)
KR (1) KR930009721B1 (es)
AT (1) ATE46630T1 (es)
AU (1) AU580503B2 (es)
CA (1) CA1271516A (es)
DE (2) DE3526754A1 (es)
ES (1) ES2000746A6 (es)
IN (1) IN168831B (es)
ZA (1) ZA865571B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK552186A (da) * 1986-11-19 1988-05-20 Smidth & Co As F L Fremgangsmaade og apparat til detektering af tilbagestraaling i et elektrofilter med almindelig eller intermitterende jaevnspaendingsforsyning
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
DE10050188C1 (de) * 2000-10-09 2002-01-24 Siemens Ag Verfahren zum Betrieb eines Elektrofilters
EP2873464A1 (de) * 2013-11-13 2015-05-20 Siemens VAI Metals Technologies GmbH Filterung eines Feststoffpartikel aufweisenden Abgases einer hüttentechnischen Anlage
CH713394A1 (de) * 2017-01-30 2018-07-31 Clean Air Entpr Ag Elektrofilter.
CN114100860B (zh) * 2022-01-29 2022-04-19 华能平凉发电有限责任公司 一种电除尘器的闪络电压控制方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893828A (en) * 1973-06-11 1975-07-08 Wahlco Inc Electrostatic precipitator central monitor and control system
DE2540084C2 (de) * 1975-09-09 1983-08-25 Metallgesellschaft Ag, 6000 Frankfurt Einrichtung zum hochspannungsseitigen Erfassen von Überschlägen bei einem Elektroabscheider
CA1089002A (en) * 1976-08-13 1980-11-04 Richard K. Davis Automatic control system for electric precipitators
JPS5670859A (en) * 1979-11-12 1981-06-13 Mitsubishi Heavy Ind Ltd Electric dust collector
DE2949786A1 (de) * 1979-12-11 1981-06-19 Siemens AG, 1000 Berlin und 8000 München Verfahren zum ermitteln der filterstromgrenze eines elektrofilters
JPS56500808A (es) * 1980-03-17 1981-06-18
EP0054378B2 (en) * 1980-12-17 1991-01-16 F.L. Smidth & Co. A/S Method of controlling operation of an electrostatic precipitator
SE8104574L (sv) * 1981-07-28 1983-01-29 Svenska Flaektfabriken Ab Styranordning for en elektrostatisk stoftavskiljare
DE3526009A1 (de) * 1985-07-20 1987-01-22 Metallgesellschaft Ag Regelverfahren fuer ein elektrofilter

Also Published As

Publication number Publication date
DE3665820D1 (en) 1989-11-02
CA1271516A (en) 1990-07-10
EP0210675B1 (de) 1989-09-27
KR930009721B1 (ko) 1993-10-09
JPS6336856A (ja) 1988-02-17
KR870000967A (ko) 1987-03-10
AU580503B2 (en) 1989-01-12
ATE46630T1 (de) 1989-10-15
US4680036A (en) 1987-07-14
AU6056286A (en) 1987-01-29
IN168831B (es) 1991-06-22
EP0210675A1 (de) 1987-02-04
DE3526754A1 (de) 1987-01-29
ZA865571B (en) 1988-03-30

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