BRPI0411888A - processo de limpar filtro elétrico e filtro elétrico - Google Patents

processo de limpar filtro elétrico e filtro elétrico

Info

Publication number
BRPI0411888A
BRPI0411888A BRPI0411888-0A BRPI0411888A BRPI0411888A BR PI0411888 A BRPI0411888 A BR PI0411888A BR PI0411888 A BRPI0411888 A BR PI0411888A BR PI0411888 A BRPI0411888 A BR PI0411888A
Authority
BR
Brazil
Prior art keywords
electric filter
gas
separation electrode
cleaning
agitated
Prior art date
Application number
BRPI0411888-0A
Other languages
English (en)
Inventor
Juha Tolvanen
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of BRPI0411888A publication Critical patent/BRPI0411888A/pt
Publication of BRPI0411888B1 publication Critical patent/BRPI0411888B1/pt
Publication of BRPI0411888B8 publication Critical patent/BRPI0411888B8/pt

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
    • B03C3/36—Controlling flow of gases or vapour
    • 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
    • B03C3/761—Drive-transmitting devices therefor, e.g. insulated shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrostatic Separation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

PROCESSO DE LIMPAR FILTRO ELéTRICO E FILTRO ELéTRICO. A presente invenção refere-se a um processo de limpar um filtro elétrico e a um filtro elétrico. No processo gás contendo partículas é alimentado a uma câmara (2) do filtro elétrico, O gás é adicionalmente alimentado a canais de gás (5) em um sistema de emissão (3) previsto na câmara (2). Efetua-se o carregamento elétrico das partículas no gás e sua afixação ao eletrodo de separação (1). O gás purificado de partículas é removido do canal de gás (5). O eletrodo de separação (1) é agitado com os dispositivos agitadores (8) para remover as partículas afixadas ao eletrodo de separação (1) do mesmo. Neste processo o fluxo de gás é limitado no dito canal de gás (5) que confina com o eletrodo de separação (1) a ser agitado pelos dispositivos agitadores (8) quando o eletrodo de separação (1) a ser agitado pelos dispositivos agitadores (8) é agitado.
BRPI0411888A 2003-06-24 2004-06-16 processo de limpar filtro elétrico e filtro elétrico BRPI0411888B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030935A FI121410B (fi) 2003-06-24 2003-06-24 Menetelmä sähkösuodattimen puhdistamiseksi suodatustoiminnan aikana ja sähkösuodatin
PCT/FI2004/000370 WO2004112967A1 (en) 2003-06-24 2004-06-16 Method of cleaning electric filter and electric filter

Publications (3)

Publication Number Publication Date
BRPI0411888A true BRPI0411888A (pt) 2008-01-29
BRPI0411888B1 BRPI0411888B1 (pt) 2017-04-18
BRPI0411888B8 BRPI0411888B8 (pt) 2017-05-30

Family

ID=8566288

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411888A BRPI0411888B8 (pt) 2003-06-24 2004-06-16 processo de limpar filtro elétrico e filtro elétrico

Country Status (12)

Country Link
US (1) US7252701B2 (pt)
EP (1) EP1635953B1 (pt)
JP (1) JP2007514516A (pt)
CN (1) CN1812841B (pt)
AU (1) AU2004249448B2 (pt)
BR (1) BRPI0411888B8 (pt)
CA (1) CA2530220C (pt)
FI (1) FI121410B (pt)
MX (1) MXPA05013966A (pt)
PL (1) PL1635953T3 (pt)
RU (1) RU2337759C2 (pt)
WO (1) WO2004112967A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527104C2 (sv) * 2004-05-21 2005-12-20 Alstom Technology Ltd Sätt och anordning för avskiljning av stoftpartiklar
CN1911526B (zh) * 2005-08-10 2010-08-18 金烈水 一种高效率静电除尘器
CN101318160A (zh) * 2007-06-08 2008-12-10 袁野 一种应用于电除尘器中的消风装置
JP2009131832A (ja) * 2007-11-06 2009-06-18 Nippon Steel Engineering Co Ltd 高炉ガスの清浄方法及び清浄設備
US8414687B2 (en) * 2010-09-23 2013-04-09 Chevron U.S.A. Inc. Method to control particulate matter emissions
RU2606099C2 (ru) * 2014-11-21 2017-01-10 Генрих Карлович Зиберт Способ замера уноса примесей с газовым потоком и устройство для его осуществления
CN104326533A (zh) * 2014-11-28 2015-02-04 山东林安热能科技有限公司 一种旁流水处理器
WO2018234633A1 (en) 2017-06-19 2018-12-27 Lifa Air Ltd ELECTRIC FILTER STRUCTURE
CN109969741A (zh) * 2019-03-19 2019-07-05 张家港市华申工业橡塑制品有限公司 一种集尘装置
US12415210B2 (en) 2023-04-24 2025-09-16 B/E Aerospace, Inc. Auto-cleaning of smart air ionizer

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767265A (en) * 1926-11-29 1930-06-24 Neblett Engineering Company Apparatus for electrical precipitation
DE850599C (de) * 1943-03-23 1952-09-25 Metallgesellschaft Ag Verfahren und Einrichtung zur Elektrodenreinigung bei Elektrofiltern
US2918137A (en) * 1956-06-28 1959-12-22 Walther & Cie Ag Filters
US3504480A (en) * 1966-10-21 1970-04-07 Cottrell Res Inc Electrostatic precipitator rapper control system
US4218225A (en) * 1974-05-20 1980-08-19 Apparatebau Rothemuhle Brandt & Kritzler Electrostatic precipitators
US3988130A (en) * 1975-09-24 1976-10-26 The Trane Company Electrostatic precipitator with rapper and pneumatic flow blocking
US4026683A (en) * 1975-11-20 1977-05-31 Environmental Elements Corporation Inlet duct and hopper apparatus for electrostatic precipitators
JPS5929302B2 (ja) * 1976-07-05 1984-07-19 メタルゲゼルシヤフト・アクチエンゲゼルシヤフト 高抵抗ダスト集塵方法
JPS5494181A (en) * 1978-01-10 1979-07-25 Kubota Ltd Dust dispersion preventing device for electric dust collector
JPS6398737A (ja) * 1986-10-15 1988-04-30 Mitsubishi Electric Corp デ−タ処理装置
EP0274183A3 (en) * 1986-12-09 1988-08-10 Hpm Corporation Die casting apparatus and method
DE3722193C1 (de) * 1987-07-04 1988-06-09 Metallgesellschaft Ag Verfahren zum Entfernen des Staubes von Niederschlagselektroden
JPS6483453A (en) * 1987-09-25 1989-03-29 Toshiba Corp Cooling device for vehicle controller
EP0415486B1 (de) * 1989-08-31 1994-03-16 METALLGESELLSCHAFT Aktiengesellschaft Verfahren und Vorrichtung zur elektrostatischen Reinigung staub- und schadstoffhaltiger Abgase in mehrfeldrigen Abscheidern
US5160510A (en) * 1990-06-09 1992-11-03 Metallgesellschaft Aktiengesellschaft Process and apparatus for purifying dust- and pollutant-containing exhaust gases
US5156658A (en) * 1991-05-01 1992-10-20 Research-Cottrell, Inc. Electrostatic precipitator gas inlet plenum having a corrugated perforated plate
DK172419B1 (da) * 1992-08-28 1998-06-08 Fls Miljoe As Ophængningsanordning og bankemekanisme for elektroder i et elektrofilter
CN2186112Y (zh) * 1994-04-23 1994-12-28 刘继源 超高压静电除尘器
US5427146A (en) 1994-06-27 1995-06-27 Bakken; Gary M. Linearly adjustable fluid damper
JPH08187450A (ja) * 1995-01-06 1996-07-23 Sumitomo Heavy Ind Ltd 電気集塵装置及び集塵極のダスト除去方法
SE512249C2 (sv) * 1995-06-20 2000-02-21 Flaekt Ab Anordning vid ett elektrofilter för upphängning, och slagning av utfällningselektroder
RU2125260C1 (ru) * 1997-03-25 1999-01-20 Омский государственный технический университет Датчик влажности газов
CA2334636A1 (en) 2000-02-11 2001-08-11 Arthur G. Hein Electrostatic precipitator

Also Published As

Publication number Publication date
CA2530220C (en) 2008-12-23
CN1812841A (zh) 2006-08-02
BRPI0411888B8 (pt) 2017-05-30
RU2006101724A (ru) 2007-07-27
EP1635953B1 (en) 2013-07-03
BRPI0411888B1 (pt) 2017-04-18
FI20030935A0 (fi) 2003-06-24
US7252701B2 (en) 2007-08-07
AU2004249448B2 (en) 2009-01-29
WO2004112967A1 (en) 2004-12-29
RU2337759C2 (ru) 2008-11-10
PL1635953T3 (pl) 2013-11-29
US20070095207A1 (en) 2007-05-03
AU2004249448A1 (en) 2004-12-29
CN1812841B (zh) 2011-08-03
CA2530220A1 (en) 2004-12-29
FI121410B (fi) 2010-11-15
JP2007514516A (ja) 2007-06-07
EP1635953A1 (en) 2006-03-22
FI20030935L (fi) 2004-12-25
MXPA05013966A (es) 2006-03-02

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH (CH)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B16C Correction of notification of the grant [chapter 16.3 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2727 DE 11-04-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.