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ES8705780A1 - Un metodo de control de la longitud del periodo de un sumi- nistro de tension intermitente a un precipitador electrosta-tico - Google Patents

Un metodo de control de la longitud del periodo de un sumi- nistro de tension intermitente a un precipitador electrosta-tico

Info

Publication number
ES8705780A1
ES8705780A1 ES549812A ES549812A ES8705780A1 ES 8705780 A1 ES8705780 A1 ES 8705780A1 ES 549812 A ES549812 A ES 549812A ES 549812 A ES549812 A ES 549812A ES 8705780 A1 ES8705780 A1 ES 8705780A1
Authority
ES
Spain
Prior art keywords
precipitator
conduction
period
search
periods
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
ES549812A
Other languages
English (en)
Other versions
ES549812A0 (es
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
Application filed by FLSmidth and Co AS filed Critical FLSmidth and Co AS
Publication of ES8705780A1 publication Critical patent/ES8705780A1/es
Publication of ES549812A0 publication Critical patent/ES549812A0/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
    • 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)

Abstract

METODO DE CONTROL DE LA LONGITUD DEL PERIODO DE UN SUMINISTRO DE TENSION INTERMITENTE A UN PRECIPITADOR ELECTROSTATICO. CONSISTE EN UNA EXPLORACION O BUSQUEDA A INTERVALOS DE TIEMPO PREDETERMINADOS, DURANTE LOS CUALES: SE DAN UNA SERIE DE VALORES EN AUMENTO A LA RELACION NC/NP ENTRE EL NUMERO DE SEMIPERIODOS DE CONDUCCION NC DURANTE AL PRECIPITADOR Y EL NUMERO SE SEMIPERIODOS DE NO CONDUCCION NP DURANTE EL CUAL EL SUMINISTRADOR DE ENERGIA AL DISPOSITIVO PRECIPITADOR ESTA DESCONECTADO, OBTENIENDOSE LOS VALORES EN AUMENTO A TRAVES DE UNA ALTERACION PROGRESIVA O ESCALONADA DE UNO O AMBOS NUMEROS NC O NP, DE ACUERDO CON UNA ESCALA SELECCIONADA. TIENE UTILIDAD PARA OBTENER LA LIMPIEZA MAXIMA DEL GAS QUE PASA A TRAVES DE PRECIPITADORES.
ES549812A 1984-12-12 1985-12-11 Un metodo de control de la longitud del periodo de un sumi- nistro de tension intermitente a un precipitador electrosta-tico Expired ES8705780A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848431294A GB8431294D0 (en) 1984-12-12 1984-12-12 Controlling intermittant voltage supply

Publications (2)

Publication Number Publication Date
ES8705780A1 true ES8705780A1 (es) 1987-05-16
ES549812A0 ES549812A0 (es) 1987-05-16

Family

ID=10571041

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549812A Expired ES8705780A1 (es) 1984-12-12 1985-12-11 Un metodo de control de la longitud del periodo de un sumi- nistro de tension intermitente a un precipitador electrosta-tico

Country Status (10)

Country Link
US (1) US4626261A (es)
EP (1) EP0184922A3 (es)
JP (1) JPS61141949A (es)
CN (1) CN1003569B (es)
AU (1) AU568783B2 (es)
BR (1) BR8506200A (es)
DK (1) DK574885A (es)
ES (1) ES8705780A1 (es)
GB (1) GB8431294D0 (es)
ZA (1) ZA859477B (es)

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EP0386242A4 (en) * 1988-08-19 1991-01-09 Gosudarstvenny Nauchno-Issledovatelsky Energetichesky Institut Imeni G.M.Krzhizhanovskogo Pulsed-voltage source for gas-cleaning electrofilters
JPH03505297A (ja) * 1988-08-24 1991-11-21 ゴスダルストヴェニ　ナウチノ　イスレドヴァテルスキ　エネルゲチチェスキ　インスチテュート　イメニ　ゲー　エム　クルジザーノフスコゴ 静電集塵器用パルス電圧源
FI902086A7 (fi) * 1988-08-26 1990-04-25 Enin Jännitelähde pulssimaisen jännitteen syöttämiseksi sähkösuodattimeen
DE4111673C1 (es) * 1991-04-10 1992-07-02 Metallgesellschaft Ag, 6000 Frankfurt, De
SE468628B (sv) * 1991-11-26 1993-02-22 Flaekt Ab Saett att reglera stroempulsmatningen till en elektrostatisk stoftavskiljare
US5311420A (en) * 1992-07-17 1994-05-10 Environmental Elements Corp. Automatic back corona detection and protection system
SE501119C2 (sv) * 1993-03-01 1994-11-21 Flaekt Ab Sätt att styra tillförsel av konditioneringsmedel till en elektrostatisk stoftavskiljare
DE19511604C2 (de) * 1995-03-30 1999-08-12 Babcock Prozessautomation Gmbh Verfahren zum fortgesetzten Optimieren des Betriebszustandes eines Elektrofilters
DK67996A (da) * 1996-06-18 1997-12-19 Fls Miljoe A S Fremgangsmåde til regulering af røggastemperatur og spændingsforsyning i et elektrofilter til et cementproduktionsanlæg
DE19632757A1 (de) * 1996-08-14 1998-02-19 Draiswerke Gmbh Rührwerksmühle
SE9701139L (sv) * 1997-03-26 1998-06-29 Flaekt Ab Sätt att reglera strömtillförsel till en elektrostatisk stoftavskiljare
ES2195251T3 (es) * 1997-10-28 2003-12-01 Draiswerke Gmbh Molino con mecanismo agitador.
US6362604B1 (en) 1998-09-28 2002-03-26 Alpha-Omega Power Technologies, L.L.C. Electrostatic precipitator slow pulse generating circuit
US5975090A (en) 1998-09-29 1999-11-02 Sharper Image Corporation Ion emitting grooming brush
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
US7695690B2 (en) 1998-11-05 2010-04-13 Tessera, Inc. Air treatment apparatus having multiple downstream electrodes
US6632407B1 (en) 1998-11-05 2003-10-14 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US6176977B1 (en) 1998-11-05 2001-01-23 Sharper Image Corporation Electro-kinetic air transporter-conditioner
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
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
US6544485B1 (en) 2001-01-29 2003-04-08 Sharper Image Corporation Electro-kinetic device with enhanced anti-microorganism capability
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
US6974560B2 (en) 1998-11-05 2005-12-13 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability
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
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
US7906080B1 (en) 2003-09-05 2011-03-15 Sharper Image Acquisition Llc Air treatment apparatus having a liquid holder and a bipolar ionization device
US7724492B2 (en) 2003-09-05 2010-05-25 Tessera, Inc. Emitter electrode having a strip shape
US20050051420A1 (en) 2003-09-05 2005-03-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with insulated driver electrodes
US7077890B2 (en) 2003-09-05 2006-07-18 Sharper Image Corporation Electrostatic precipitators with insulated driver electrodes
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
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
US20060018809A1 (en) 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with removable driver electrodes
US7285155B2 (en) 2004-07-23 2007-10-23 Taylor Charles E Air conditioner device with enhanced ion output production features
US7311762B2 (en) 2004-07-23 2007-12-25 Sharper Image Corporation Air conditioner device with a removable driver electrode
CN101300078A (zh) * 2005-10-31 2008-11-05 因迪格技术集团股份有限公司 除尘器供电控制系统
US7833322B2 (en) 2006-02-28 2010-11-16 Sharper Image Acquisition Llc Air treatment apparatus having a voltage control device responsive to current sensing
CN102974461B (zh) * 2012-04-12 2015-09-02 孙茂华 利用材料驻极体特性集尘的空气净化装置和空气净化方法
CN104492605A (zh) * 2014-12-20 2015-04-08 重庆风小六智能技术有限公司 一种带自释电安全保护的静电集尘器
CN109365133B (zh) * 2018-09-29 2020-02-14 重庆邮电大学 一种基于fpga的滤尘换气装置及其智能控制方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984215A (en) * 1975-01-08 1976-10-05 Hudson Pulp & Paper Corporation Electrostatic precipitator and method
JPS52156473A (en) * 1976-06-21 1977-12-26 Senichi Masuda Pulse charge type electric dust collector
DE3027172A1 (de) * 1980-07-17 1982-02-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betrieb eines elektrofilters
US4410849A (en) * 1981-03-23 1983-10-18 Mitsubishi Jukogyo Kabushiki Kaisha Electric dust collecting apparatus having controlled intermittent high voltage supply
SE8104574L (sv) * 1981-07-28 1983-01-29 Svenska Flaektfabriken Ab Styranordning for en elektrostatisk stoftavskiljare
US4502002A (en) * 1982-09-02 1985-02-26 Mitsubishi Jukogyo Kabushiki Kaisha Electrostatically operated dust collector
SE451675B (sv) * 1983-10-05 1987-10-26 Flaekt Ab Sett och anordning for att variera en mellan elektrostatiska stoftavskiljares elektroder upptredande spenning

Also Published As

Publication number Publication date
EP0184922A2 (en) 1986-06-18
DK574885A (da) 1986-06-13
CN1003569B (zh) 1989-03-15
JPS61141949A (ja) 1986-06-28
DK574885D0 (da) 1985-12-12
BR8506200A (pt) 1986-08-26
US4626261A (en) 1986-12-02
EP0184922A3 (en) 1987-06-03
GB8431294D0 (en) 1985-01-23
CN85108909A (zh) 1986-08-20
AU5056985A (en) 1986-08-14
AU568783B2 (en) 1988-01-07
ZA859477B (en) 1986-08-27
ES549812A0 (es) 1987-05-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103