BR112022000012A2 - Sistema para a purificação do particulado presente em fumaças e em gases de escapamento em processos de combustão - Google Patents

Sistema para a purificação do particulado presente em fumaças e em gases de escapamento em processos de combustão

Info

Publication number
BR112022000012A2
BR112022000012A2 BR112022000012A BR112022000012A BR112022000012A2 BR 112022000012 A2 BR112022000012 A2 BR 112022000012A2 BR 112022000012 A BR112022000012 A BR 112022000012A BR 112022000012 A BR112022000012 A BR 112022000012A BR 112022000012 A2 BR112022000012 A2 BR 112022000012A2
Authority
BR
Brazil
Prior art keywords
smoke
purification
combustion processes
exhaust gases
particulates present
Prior art date
Application number
BR112022000012A
Other languages
English (en)
Inventor
Salvatore Vanella
Original Assignee
Daitech Sa
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 Daitech Sa filed Critical Daitech Sa
Publication of BR112022000012A2 publication Critical patent/BR112022000012A2/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
    • B03C3/40—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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/025—Combinations of electrostatic separators, e.g. in parallel or in series, stacked separators, dry-wet separator combinations
    • 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
    • B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
    • 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
    • B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
    • 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
    • B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
    • 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
    • B03C2201/10—Ionising electrode has multiple serrated ends or parts

Landscapes

  • Electrostatic Separation (AREA)

Abstract

sistema para a purificação do particulado presente em fumaças e em gases de escapamento em processos de combustão. um sistema para a purificação do particulado presente em fumaças e em gases de escapamento em processos de combustão compreende uma peça de ionização (pi) e uma peça de coleta (pr). a peça de ionização (pi) compreende uma parte perfurada (40, 50) com pelo menos um emissor de elétrons nos orifícios (42, 52), que consiste de uma ou mais pontas (p) para as quais uma tensão negativa é aplicada para criar uma nuvem de elétron. a fonte de alimentação negativa é fornecida por um gerador de tensão constante. as fumaças e gases de escapamento são passados através da peça de ionização (pi) para transferir uma carga negativa para as partículas do particulado presente no fluxo de fumaças e gases de escapamento. a peça de coleta (pr) compreende uma pluralidade de placas de revestimento positivamente carregadas e espaçadas (22b) interpostas com uma pluralidade de placas de blindagem (20b) para as quais não é aplicada tensão e não estão conectadas ao solo, para recolher as partículas do particulado anteriormente negativamente carregado.
BR112022000012A 2019-07-05 2020-07-02 Sistema para a purificação do particulado presente em fumaças e em gases de escapamento em processos de combustão BR112022000012A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19184760.7A EP3760316A1 (en) 2019-07-05 2019-07-05 System for the purification of the particulate present in fumes and in exhaust gases in combustion processes
PCT/IB2020/056240 WO2021005463A1 (en) 2019-07-05 2020-07-02 System for the purification of the particulate present in fumes and in exhaust gases in combustion processes

Publications (1)

Publication Number Publication Date
BR112022000012A2 true BR112022000012A2 (pt) 2022-02-22

Family

ID=67437608

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022000012A BR112022000012A2 (pt) 2019-07-05 2020-07-02 Sistema para a purificação do particulado presente em fumaças e em gases de escapamento em processos de combustão

Country Status (8)

Country Link
US (1) US20220347697A1 (pt)
EP (1) EP3760316A1 (pt)
JP (1) JP2022538391A (pt)
KR (1) KR20220025844A (pt)
CN (1) CN113939368A (pt)
BR (1) BR112022000012A2 (pt)
MX (1) MX2022000264A (pt)
WO (1) WO2021005463A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100006584A1 (it) * 2021-03-18 2022-09-18 Salvatore Vanella Cella di ionizzazione negativa ad alta efficienza per particelle fini, ultrafini e nanoparticelle presenti ad alta ed altissima densita' nei fumi, nei gas di scarico di veicoli e nell'aria

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132661A (ja) * 1983-12-20 1985-07-15 Nippon Soken Inc 空気清浄器
JPH09248489A (ja) * 1996-03-18 1997-09-22 Toto Ltd 空気清浄装置
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
GB0408910D0 (en) * 2004-04-22 2004-05-26 Darwin Technology Ltd Device for air cleaning
DE602004012896T2 (de) * 2004-04-22 2009-04-02 Techin Ag Verfahren und vorrichtung zur elektrostatischen abscheidung von teilchen im abgas von brennkraftmaschinen
US20060016333A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with removable driver electrodes
US20120000627A1 (en) * 2010-06-30 2012-01-05 Tessera, Inc. Electrostatic precipitator pre-filter for electrohydrodynamic fluid mover
DE102011109911A1 (de) * 2011-08-10 2013-02-14 Eisenmann Ag Vorrichtung zum Abscheiden von Overspray
EP2956241A1 (en) * 2013-02-15 2015-12-23 Tecnologica S.A.S. Di Vanella Simone & C. Particulate filtration apparatus for combustion gases, exhaust gases and the like, and associated output circuit
KR102201298B1 (ko) * 2015-02-17 2021-01-11 한온시스템 주식회사 전기집진용 대전장치

Also Published As

Publication number Publication date
WO2021005463A1 (en) 2021-01-14
KR20220025844A (ko) 2022-03-03
MX2022000264A (es) 2022-02-03
EP3760316A1 (en) 2021-01-06
US20220347697A1 (en) 2022-11-03
CN113939368A (zh) 2022-01-14
JP2022538391A (ja) 2022-09-02

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