BRPI0511297A - método e dispositivo para a separação de partìculas de poeira - Google Patents

método e dispositivo para a separação de partìculas de poeira

Info

Publication number
BRPI0511297A
BRPI0511297A BRPI0511297-4A BRPI0511297A BRPI0511297A BR PI0511297 A BRPI0511297 A BR PI0511297A BR PI0511297 A BRPI0511297 A BR PI0511297A BR PI0511297 A BRPI0511297 A BR PI0511297A
Authority
BR
Brazil
Prior art keywords
flue gas
gas channel
separation
particles
dust particles
Prior art date
Application number
BRPI0511297-4A
Other languages
English (en)
Inventor
Rune Andersson
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 BRPI0511297A publication Critical patent/BRPI0511297A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • 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
    • B03C3/361—Controlling flow of gases or vapour by static mechanical means, e.g. deflector
    • B03C3/363—Controlling flow of gases or vapour by static mechanical means, e.g. deflector located before the filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/20—Intercepting solids by baffles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Processing Of Solid Wastes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Chimneys And Flues (AREA)
  • Prevention Of Fouling (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

MéTODO E DISPOSITIVO PARA A SEPARAçãO DE PARTìCULAS DE POEIRA. A presente invenção refere-se de um dispositivo (16) para separar partículas (MP) de um fluxo de gás de conduto (F) dotado de um canal de gás de conduto horizontal (18), através do qual o fluxo de gás de conduto (F) é passado substancialmente horizontalmente de uma primeira posição (P1) para uma segunda posição (P2). Na primeira posição (P1), o dispositivo (16) é dotado de uma disposição defletora (32), que compreende pelo menos uma placa (34, 36, 38) que está disposta no canal de gás de conduto (18) e que está inclinada de modo a desviar partículas (MP) para baixo para a parte inferior (42) do canal de gás de conduto horizontal (18). Na segunda posição (P2), o dispositivo (16) é dotado de um meio de coleta (40), que está disposto na parte inferior (42) do canal de gás de conduto (18) para coletar as partículas (MP) que foram desviadas para baixo pela placa (34, 36, 38) para a parte inferior (42) do canal de gás de conduto (18).
BRPI0511297-4A 2004-05-21 2005-05-20 método e dispositivo para a separação de partìculas de poeira BRPI0511297A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0401304A SE527104C2 (sv) 2004-05-21 2004-05-21 Sätt och anordning för avskiljning av stoftpartiklar
PCT/SE2005/000735 WO2005114053A1 (en) 2004-05-21 2005-05-20 Method and device for the separation of dust particles

Publications (1)

Publication Number Publication Date
BRPI0511297A true BRPI0511297A (pt) 2007-12-04

Family

ID=32589767

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511297-4A BRPI0511297A (pt) 2004-05-21 2005-05-20 método e dispositivo para a separação de partìculas de poeira

Country Status (13)

Country Link
US (1) US7556674B2 (pt)
EP (1) EP1747400B1 (pt)
CN (1) CN100496671C (pt)
AT (1) ATE445127T1 (pt)
BR (1) BRPI0511297A (pt)
CA (1) CA2563676C (pt)
CY (1) CY1109709T1 (pt)
DE (1) DE602005017028D1 (pt)
ES (1) ES2334925T3 (pt)
PL (1) PL1747400T3 (pt)
PT (1) PT1747400E (pt)
SE (1) SE527104C2 (pt)
WO (1) WO2005114053A1 (pt)

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Also Published As

Publication number Publication date
EP1747400A1 (en) 2007-01-31
SE0401304L (sv) 2005-11-22
SE0401304D0 (sv) 2004-05-21
ATE445127T1 (de) 2009-10-15
CY1109709T1 (el) 2014-08-13
ES2334925T3 (es) 2010-03-17
CN1957204A (zh) 2007-05-02
DE602005017028D1 (de) 2009-11-19
US20080028935A1 (en) 2008-02-07
SE527104C2 (sv) 2005-12-20
PL1747400T3 (pl) 2010-03-31
PT1747400E (pt) 2009-12-09
WO2005114053A1 (en) 2005-12-01
CA2563676C (en) 2011-04-05
CN100496671C (zh) 2009-06-10
EP1747400B1 (en) 2009-10-07
US7556674B2 (en) 2009-07-07
CA2563676A1 (en) 2005-12-01

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