PT1801496E - Disposição de proteção da área de bicos de fundição de uma caldeira de recuperação - Google Patents

Disposição de proteção da área de bicos de fundição de uma caldeira de recuperação Download PDF

Info

Publication number
PT1801496E
PT1801496E PT63970164T PT06397016T PT1801496E PT 1801496 E PT1801496 E PT 1801496E PT 63970164 T PT63970164 T PT 63970164T PT 06397016 T PT06397016 T PT 06397016T PT 1801496 E PT1801496 E PT 1801496E
Authority
PT
Portugal
Prior art keywords
recovery boiler
shielding arrangement
smelt spout
spout area
area
Prior art date
Application number
PT63970164T
Other languages
English (en)
Inventor
Kari Haaga
Hannu Koskela
Ari Saarela
Original Assignee
Valmet Technologies 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34896332&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1801496(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valmet Technologies Oy filed Critical Valmet Technologies Oy
Publication of PT1801496E publication Critical patent/PT1801496E/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
    • 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
    • D21C11/122—Treatment, e.g. dissolution, of the smelt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Paper (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Catching Or Destruction (AREA)
  • Gasification And Melting Of Waste (AREA)
PT63970164T 2005-08-11 2006-08-03 Disposição de proteção da área de bicos de fundição de uma caldeira de recuperação PT1801496E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20055432A FI121313B2 (fi) 2005-08-11 2005-08-11 Soodakattilan sularännialueen suojausjärjestely

Publications (1)

Publication Number Publication Date
PT1801496E true PT1801496E (pt) 2016-01-08

Family

ID=34896332

Family Applications (1)

Application Number Title Priority Date Filing Date
PT63970164T PT1801496E (pt) 2005-08-11 2006-08-03 Disposição de proteção da área de bicos de fundição de uma caldeira de recuperação

Country Status (8)

Country Link
US (2) US7900567B2 (pt)
EP (1) EP1801496B1 (pt)
BR (1) BRPI0603338B1 (pt)
CA (1) CA2555929A1 (pt)
ES (1) ES2556934T3 (pt)
FI (1) FI121313B2 (pt)
PL (1) PL1801496T3 (pt)
PT (1) PT1801496E (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122899B (fi) * 2006-10-16 2012-08-31 Metso Power Oy Soodakattilan sulakourun puhdistin
FI20125529L (fi) * 2012-05-16 2014-01-21 Andritz Oy Talteenottokattilalaitos

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US654516A (en) * 1899-04-15 1900-07-24 Pittsburg Foundry And Machine Company Shield for furnaces.
DE343072C (de) 1920-03-03 1921-10-27 Edgar E Brosius Vorrichtung zur Beschickung und Entleerung von Tiegeloefen
US1640663A (en) * 1927-02-09 1927-08-30 Mauthe James Lester Splasher plate for blast furnaces
US3215099A (en) * 1962-08-28 1965-11-02 Babcock & Wilcox Co Chemical and heat recovery apparatus
US3580556A (en) * 1968-04-18 1971-05-25 Bethlehem Steel Corp Safety shield for a fume-collecting apparatus
US4269901A (en) * 1979-08-07 1981-05-26 Chamberlain Francis N Device for protection against fire
US4479637A (en) * 1982-09-01 1984-10-30 National Steel Corporation Apparatus for and method of repairing bottom lining of a converter
US4761204A (en) * 1987-01-30 1988-08-02 Rockwell International Corporation Chemical recovery process using break up steam control to prevent smelt explosions
JPH02264091A (ja) 1989-04-04 1990-10-26 Mitsubishi Heavy Ind Ltd 回収ボイラの空気口清掃装置
US4867677A (en) * 1989-05-03 1989-09-19 Bethlehem Steel Corporation Curtain door for metal reheating furnace
US5357664A (en) * 1993-10-06 1994-10-25 Donnelly James N Curtain apparatus
US5640747A (en) * 1993-10-06 1997-06-24 Donnelly; James N. Curtain apparatus
US5542650A (en) * 1995-02-10 1996-08-06 Anthony-Ross Company Apparatus for automatically cleaning smelt spouts of a chemical recovery furnace
FI2933U1 (fi) * 1996-12-20 1997-06-10 Ahlstrom Machinery Oy Järjestely talteenottokattilan sulakourun yhteydessä
JPH1123769A (ja) 1997-07-03 1999-01-29 Ishikawajima Harima Heavy Ind Co Ltd 原子炉圧力容器のノズル廻り遮蔽装置
BE1014317A4 (nl) * 2001-07-26 2003-08-05 Houtconstructies Wyckaert Nv Horizontaal schuifbare deurconstructie.
SE522148C2 (sv) 2002-05-03 2004-01-20 Sodahus Teknik Iggesund Ab Robot för rensning av en i en sodapanna ingående löpränna
CA2440788C (en) 2003-09-12 2012-01-03 Jean-Paul Fredette Motorized scaffold with displaceable worker support platform
FI122814B (fi) * 2005-01-17 2012-07-13 Andritz Oy Menetelmä ja järjestely kemikaalien talteenottokattilan yhteydessä
US7686405B2 (en) * 2005-04-20 2010-03-30 True Manufacturing Co., Inc. Self-closing sliding door assembly
US7735435B2 (en) * 2006-05-24 2010-06-15 Diamond Power International, Inc. Apparatus for cleaning a smelt spout of a combustion device

Also Published As

Publication number Publication date
BRPI0603338A (pt) 2007-03-27
US20070036695A1 (en) 2007-02-15
US20110140317A1 (en) 2011-06-16
ES2556934T3 (es) 2016-01-21
PL1801496T3 (pl) 2016-03-31
FI121313B2 (fi) 2015-06-10
EP1801496A2 (en) 2007-06-27
FI121313B (fi) 2010-09-30
CA2555929A1 (en) 2007-02-11
EP1801496B1 (en) 2015-09-30
EP1801496A3 (en) 2007-07-04
US7900567B2 (en) 2011-03-08
FI20055432L (fi) 2007-02-12
BRPI0603338B1 (pt) 2015-12-22
FI20055432A0 (fi) 2005-08-11

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