BRPI0802400A2 - dispositivo para limpeza e resfriamento de injetor de licor e método para limpar um injetor de licor - Google Patents

dispositivo para limpeza e resfriamento de injetor de licor e método para limpar um injetor de licor

Info

Publication number
BRPI0802400A2
BRPI0802400A2 BRPI0802400-6A BRPI0802400A BRPI0802400A2 BR PI0802400 A2 BRPI0802400 A2 BR PI0802400A2 BR PI0802400 A BRPI0802400 A BR PI0802400A BR PI0802400 A2 BRPI0802400 A2 BR PI0802400A2
Authority
BR
Brazil
Prior art keywords
cleaning
liquor
liquor injector
cooling device
emulsion
Prior art date
Application number
BRPI0802400-6A
Other languages
English (en)
Inventor
Markku Tanttu
Kari Saviharju
Jardin Sirpa Du
Original Assignee
Andritz Oy
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 Andritz Oy filed Critical Andritz Oy
Publication of BRPI0802400A2 publication Critical patent/BRPI0802400A2/pt
Publication of BRPI0802400B1 publication Critical patent/BRPI0802400B1/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/442—Waste feed arrangements
    • F23G5/446—Waste feed arrangements for liquid waste
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/48—Preventing corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J9/00—Preventing premature solidification of molten combustion residues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/54402—Injecting fluid waste into incinerator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paper (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Commercial Cooking Devices (AREA)

Abstract

DISPOSITIVO PARA LIMPEZA E RESFRIANTO DE INJETOR DE LICOR E MéTODO PARA LIMPAR UM INJETOR DE LICOR. A invenção diz respeito a um aparelho para limpeza e resfriamento de um bocal de licor (2), o referido bocal compreendendo pelo menos um tubo de licor para alimentar licor e produtos químicos para o interior de uma fornalha de uma caldeira de recuperação. O aparelho compreende um tubo invólucro externo (14) o qual define um espaço para o qual são providos condutos para introduzir água e vapor e assim gerar uma emulsão ou conduto para introduzir emulsão gerada por água e vapor e a superfície da qual é provida com aberturas (12) tais como orificios ou poros, para descarga da emulsão (13) formada por água e vapor através do invólucro externo.
BRPI0802400-6A 2007-07-13 2008-07-14 Dispositivo para limpeza e resfriamento de injetor de licor e método para limpar um injetor de licor BRPI0802400B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070547A FI120057B (fi) 2007-07-13 2007-07-13 Laite ja menetelmä lipeäruiskun puhdistamiseksi ja jäähdyttämiseksi
FI20070547 2007-07-13

Publications (2)

Publication Number Publication Date
BRPI0802400A2 true BRPI0802400A2 (pt) 2009-05-12
BRPI0802400B1 BRPI0802400B1 (pt) 2019-06-18

Family

ID=38331562

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0802400-6A BRPI0802400B1 (pt) 2007-07-13 2008-07-14 Dispositivo para limpeza e resfriamento de injetor de licor e método para limpar um injetor de licor

Country Status (10)

Country Link
US (2) US7988820B2 (pt)
EP (1) EP2022888B1 (pt)
BR (1) BRPI0802400B1 (pt)
CA (1) CA2637008C (pt)
CL (1) CL2008002026A1 (pt)
ES (1) ES2606923T3 (pt)
FI (1) FI120057B (pt)
PL (1) PL2022888T3 (pt)
PT (1) PT2022888T (pt)
UY (1) UY31217A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531021C2 (sv) * 2007-03-28 2008-11-18 Metso Power Ab Anordning för justering av utrustning till en panna
FI120057B (fi) 2007-07-13 2009-06-15 Andritz Oy Laite ja menetelmä lipeäruiskun puhdistamiseksi ja jäähdyttämiseksi
FI126366B (fi) * 2008-12-19 2016-10-31 Valmet Technologies Oy Soodakattilalaitoksen lipeäruiskujen käsittelylaite, soodakattilalaitos sekä menetelmä soodakattilassa
US8381667B2 (en) * 2009-02-13 2013-02-26 Alstom Technology Ltd Adjustable, multiple splash plate liquor guns
US8308899B2 (en) * 2009-12-03 2012-11-13 Andritz Inc. Shatter jet nozzle with multiple steam sources and method for disrupting smelt flow to a boiler
US9206548B2 (en) 2011-11-09 2015-12-08 Andritz Inc. Cooled smelt restrictor at cooled smelt spout for disrupting smelt flow from the boiler
EP2823808A1 (en) * 2013-07-09 2015-01-14 Ipsen Pharma S.A.S. Pharmaceutical composition for a sustained release of lanreotide
FI126455B (en) * 2015-04-14 2016-12-15 Fortum Oyj Sewage boiler, fuel supply means and method for supplying black liquor and air to reduce nitrogen oxide emissions
SE544235C2 (en) * 2020-07-09 2022-03-08 Valmet Oy Cooling shield for a liquor injection pipe, a liquor gun system and a method for cooling a liquor injection pipe

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI12500A (fi) 1929-06-07 Vaplans Mek Verkst S Ab Anordning vid raffinörer för trämassa
US4212628A (en) 1979-04-25 1980-07-15 Westvaco Corporation Recovery furnace safety system
JPH01229890A (ja) 1987-11-04 1989-09-13 Sanyo Kokusaku Pulp Co Ltd クラフトパルプ製造における黒液回収ボイラへの黒液供給方法およびそれに用いるスプレイガン組立体
US5320967A (en) * 1993-04-20 1994-06-14 Nalco Chemical Company Boiler system leak detection
SE503433C2 (sv) 1994-09-21 1996-06-10 Abb Carbon Ab Anordning för inmatning av pasta i en fluidiserad bädd, förfarande för upplösning av en plugg i ett munstycke samt förfarande för förhindrande av inträngning av material från en fluidiserad bädd i ett munstycke
US5715763A (en) 1995-09-11 1998-02-10 The Mead Corporation Combustion system for a black liquor recovery boiler
US5874449A (en) 1996-12-31 1999-02-23 Gpi Nil Holdings, Inc. N-linked sulfonamides of heterocyclic thioesters
CA2231278C (en) 1997-03-12 2002-01-08 Ahlstrom Machinery Oy Protection of the air ports of a recovery boiler
SE513796C2 (sv) 1999-03-03 2000-11-06 Soederstroem Anordning för renhållning av en sodapannas lutspruta
DE19909904B4 (de) 1999-03-06 2007-12-20 Khd Humboldt Wedag Gmbh Einrichtung zur Eindüsung eines Strömungsmediums in einen Heißgasstrom
JP3376943B2 (ja) 1999-03-08 2003-02-17 日本製紙株式会社 黒液噴射ノズル挿入開口部に黒液粕が固着するのを防止する方法。
FI115998B (fi) * 2000-10-17 2005-08-31 Andritz Oy Laite mustalipeän syöttämiseksi talteenottokattilaan
FI117636B (fi) 2001-12-18 2006-12-29 Kvaerner Power Oy Puhdistuslaite soodakattilan lipeäruiskujen puhdistamiseksi
FI120364B (fi) * 2002-11-01 2009-09-30 Kvaerner Power Oy Lipeäruisku
US7475645B2 (en) 2004-05-28 2009-01-13 Diamond Power International, Inc. Retractable liquor gun holder for a recovery furnace
CN100549525C (zh) * 2004-10-27 2009-10-14 安德里兹公司 用于锅炉孔口的冷却系统
FI120057B (fi) 2007-07-13 2009-06-15 Andritz Oy Laite ja menetelmä lipeäruiskun puhdistamiseksi ja jäähdyttämiseksi

Also Published As

Publication number Publication date
US20110240243A1 (en) 2011-10-06
ES2606923T3 (es) 2017-03-28
BRPI0802400B1 (pt) 2019-06-18
FI20070547A (fi) 2009-01-14
CA2637008C (en) 2012-11-27
US20090014137A1 (en) 2009-01-15
PT2022888T (pt) 2016-12-20
FI20070547A0 (fi) 2007-07-13
EP2022888B1 (en) 2016-09-14
PL2022888T3 (pl) 2017-03-31
US8163137B2 (en) 2012-04-24
UY31217A1 (es) 2009-03-02
EP2022888A1 (en) 2009-02-11
CL2008002026A1 (es) 2009-01-02
US7988820B2 (en) 2011-08-02
FI120057B (fi) 2009-06-15
CA2637008A1 (en) 2009-01-13

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/06/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/06/2019, OBSERVADAS AS CONDICOES LEGAIS