BR112022023580A2 - Wesp com limpeza de impactação, e método de limpeza de um wesp - Google Patents

Wesp com limpeza de impactação, e método de limpeza de um wesp

Info

Publication number
BR112022023580A2
BR112022023580A2 BR112022023580A BR112022023580A BR112022023580A2 BR 112022023580 A2 BR112022023580 A2 BR 112022023580A2 BR 112022023580 A BR112022023580 A BR 112022023580A BR 112022023580 A BR112022023580 A BR 112022023580A BR 112022023580 A2 BR112022023580 A2 BR 112022023580A2
Authority
BR
Brazil
Prior art keywords
wesp
electrode
cleaning
plenum
support structure
Prior art date
Application number
BR112022023580A
Other languages
English (en)
Inventor
Rudolph Jeffrey
Haasl Andrew
Cash James
Original Assignee
Durr Systems Inc
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 Durr Systems Inc filed Critical Durr Systems Inc
Publication of BR112022023580A2 publication Critical patent/BR112022023580A2/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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/16—Plant or installations having external electricity supply wet type
    • 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
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • 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
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/49—Collecting-electrodes tubular
    • 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
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/53—Liquid, or liquid-film, electrodes
    • 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
    • B03C3/78—Cleaning the electrodes by washing
    • 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
    • B03C3/82—Housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B05B3/06—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction, i.e. creating a spinning torque due to a tangential component of the jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/14—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with oscillating elements; with intermittent operation
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/08—Ionising electrode being a rod
    • 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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube electrodes

Landscapes

  • Electrostatic Separation (AREA)

Abstract

WESP COM LIMPEZA DE IMPACTAÇÃO, E MÉTODO DE LIMPEZA DE UM WESP. Método e aparelho para limpeza de equipamento de controle de poluição, como dispositivos de remoção de partículas, incluindo precipitadores eletrostáticos úmidos (WESP). O aparelho pode compreender um plenum tendo uma entrada de gás para a introdução de gás de processo no referido alojamento; uma saída de gás para descarga de gás de processo tratado do referido alojamento; pelo menos um eletrodo ionizante; pelo menos um eletrodo de coleta de partículas; o plenum estando em comunicação fluida com o pelo menos um eletrodo ionizante e o pelo menos um eletrodo de coleta de partículas; uma estrutura de suporte superior; uma estrutura de suporte inferior conectada à estrutura de suporte superior e compreendendo pelo menos uma viga de suporte de eletrodo que suporta o pelo menos um eletrodo ionizante; e pelo menos um bico móvel no plenum para descarregar líquido de lavagem em direção a pelo menos um eletrodo de coleta para desalojar matéria particulada do pelo menos um eletrodo de coleta.
BR112022023580A 2020-06-02 2021-02-05 Wesp com limpeza de impactação, e método de limpeza de um wesp BR112022023580A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063033375P 2020-06-02 2020-06-02
US202063056940P 2020-07-27 2020-07-27
PCT/US2021/016729 WO2021081566A2 (en) 2020-06-02 2021-02-05 Wesp with impaction cleaning, and method of cleaning a wesp

Publications (1)

Publication Number Publication Date
BR112022023580A2 true BR112022023580A2 (pt) 2022-12-20

Family

ID=75620898

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022023580A BR112022023580A2 (pt) 2020-06-02 2021-02-05 Wesp com limpeza de impactação, e método de limpeza de um wesp

Country Status (6)

Country Link
US (1) US20230158513A1 (pt)
EP (1) EP4149660A2 (pt)
CN (1) CN115697531A (pt)
BR (1) BR112022023580A2 (pt)
CA (1) CA3179944A1 (pt)
WO (1) WO2021081566A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015298737B2 (en) * 2014-08-05 2021-05-27 Eaton Intelligent Power Limited Voltage regulator for a power distribution system and method of controlling same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555216A (en) * 1946-09-24 1951-05-29 Research Corp Electrical precipitator
US3257778A (en) 1964-07-02 1966-06-28 Honeywell Inc In-place washing apparatus for an electrostatic precipitator
US4294591A (en) * 1980-05-12 1981-10-13 Envirotech Corporation Mounting for high-voltage electrode support frame in an electrostatic precipitator
US6902604B2 (en) 2003-05-15 2005-06-07 Fleetguard, Inc. Electrostatic precipitator with internal power supply
US20070240742A1 (en) * 2004-05-01 2007-10-18 Kui-Chiu Kwok Electrostatic precipitator wash system
EP2130787A1 (en) * 2008-06-04 2009-12-09 Somova Srl. Sprayhead and dispensing device

Also Published As

Publication number Publication date
CA3179944A1 (en) 2021-04-29
US20230158513A1 (en) 2023-05-25
EP4149660A2 (en) 2023-03-22
WO2021081566A3 (en) 2021-07-15
CN115697531A (zh) 2023-02-03
WO2021081566A2 (en) 2021-04-29

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