CA2736951A1 - A boiler equipped with a superheater - Google Patents

A boiler equipped with a superheater Download PDF

Info

Publication number
CA2736951A1
CA2736951A1 CA2736951A CA2736951A CA2736951A1 CA 2736951 A1 CA2736951 A1 CA 2736951A1 CA 2736951 A CA2736951 A CA 2736951A CA 2736951 A CA2736951 A CA 2736951A CA 2736951 A1 CA2736951 A1 CA 2736951A1
Authority
CA
Canada
Prior art keywords
chamber
boiler
furnace
gas
superheater
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2736951A
Other languages
English (en)
French (fr)
Inventor
Asko Rantee
Kari Maekelae
Kari Jaeaeskelaeinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Power Oy
Original Assignee
Metso Power 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 Metso Power Oy filed Critical Metso Power Oy
Publication of CA2736951A1 publication Critical patent/CA2736951A1/en
Abandoned legal-status Critical Current

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
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G1/00—Steam superheating characterised by heating method
    • F22G1/06—Steam superheating characterised by heating method with heat supply predominantly by radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G1/00—Steam superheating characterised by heating method
    • F22G1/02—Steam superheating characterised by heating method with heat supply by hot flue gases from the furnace of the steam boiler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
CA2736951A 2010-04-23 2011-04-11 A boiler equipped with a superheater Abandoned CA2736951A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20105445 2010-04-23
FI20105445A FI123021B (fi) 2010-04-23 2010-04-23 Tulistimella varustettu polttokattila

Publications (1)

Publication Number Publication Date
CA2736951A1 true CA2736951A1 (en) 2011-10-23

Family

ID=42133286

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2736951A Abandoned CA2736951A1 (en) 2010-04-23 2011-04-11 A boiler equipped with a superheater

Country Status (7)

Country Link
US (1) US20110259284A1 (pt)
EP (1) EP2381169A2 (pt)
CN (1) CN102242922A (pt)
BR (1) BRPI1101749A2 (pt)
CA (1) CA2736951A1 (pt)
FI (1) FI123021B (pt)
RU (1) RU2011116182A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104359100B (zh) * 2014-11-03 2016-08-17 合肥工业大学 一种生物质燃烧发电锅炉
AT516407B1 (de) 2014-11-20 2016-05-15 Andritz Ag Maschf Verfahren zum Einsatz von hydratisierten Sorptionsmitteln in thermischen Prozessanlagen
US10429061B2 (en) * 2016-05-26 2019-10-01 The Babcock & Wilcox Company Material handling system for fluids
US10415825B2 (en) * 2016-06-07 2019-09-17 The Babcock & Wilcox Company Methods of generating energy from cellulosic biofuel waste

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902010A (en) * 1957-08-19 1959-09-01 Kohlenscheidungs Gmbh Radiant tubular heat exchanger
US3015319A (en) * 1958-01-22 1962-01-02 Kohlenscheidungs Gmbh Radiant tubular heat exchanger
US3301227A (en) * 1965-10-08 1967-01-31 Babcock & Wilcox Co Tubular fluid heater and support therefor
US5372791A (en) * 1992-04-20 1994-12-13 Foster Wheeler Energy Corporation Fluidized bed system and a fluidization and cooling nozzle for use therein
WO1996002792A2 (en) 1994-07-15 1996-02-01 Aalborg Industries A/S A fluid-bed heat exchanger, fluid-bed combustion reactor systems and methods for the operation of a fluid-bed heat exchanger and a fluid-bed combustion reactor system
US5820838A (en) 1996-09-27 1998-10-13 Foster Wheeler Energia Oy Method and an apparatus for injection of NOx reducing agent
CN1086788C (zh) * 1997-04-15 2002-06-26 首钢总公司 全烧高炉煤气的高温高压电站锅炉
SE520927C2 (sv) 2001-01-26 2003-09-16 Vattenfall Ab Förfarande vid drift av en värmeproducerande anläggning för förbränning av klorinnehållande bränslen
US7661376B2 (en) 2002-06-07 2010-02-16 Andritz Oy System for producing energy at a pulp mill
FI122481B (fi) * 2004-12-29 2012-02-15 Metso Power Oy Tulistimen rakenne
FI117631B (fi) * 2005-06-16 2006-12-29 Valtion Teknillinen Menetelmä kloorin kerrostumisen estämiseksi kattilan lämpöpinnoille
CN101310147B (zh) * 2005-09-30 2011-08-31 巴威福龙股份公司 在优化条件下由废气生产蒸汽的锅炉
CN101225961A (zh) * 2007-01-17 2008-07-23 上海环保工程成套有限公司 一种用于垃圾焚烧余热锅炉的防腐蚀过热装置
FI20075891L (fi) 2007-12-10 2009-06-11 Metso Power Oy Menetelmä korroosion estämiseksi kattilan lämmönsiirtopinnoilla ja lisäaineen syöttöväline

Also Published As

Publication number Publication date
FI123021B (fi) 2012-10-15
EP2381169A2 (en) 2011-10-26
US20110259284A1 (en) 2011-10-27
FI20105445A0 (fi) 2010-04-23
RU2011116182A (ru) 2012-10-27
FI20105445A (fi) 2011-10-24
BRPI1101749A2 (pt) 2012-09-18
CN102242922A (zh) 2011-11-16

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FZDE Dead

Effective date: 20160413