ATE183265T1 - Ekonomiser eines rückgewinnungskessels - Google Patents

Ekonomiser eines rückgewinnungskessels

Info

Publication number
ATE183265T1
ATE183265T1 AT95905262T AT95905262T ATE183265T1 AT E183265 T1 ATE183265 T1 AT E183265T1 AT 95905262 T AT95905262 T AT 95905262T AT 95905262 T AT95905262 T AT 95905262T AT E183265 T1 ATE183265 T1 AT E183265T1
Authority
AT
Austria
Prior art keywords
economizer
recovery boiler
pipes
arrangement
stages
Prior art date
Application number
AT95905262T
Other languages
English (en)
Inventor
Kjell Amberntsson
Lennart Hjalmarsson
Anders Kjoerk
Bengt Nyman
Original Assignee
Kvaerner Pulping Tech
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=20392235&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE183265(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech
Application granted granted Critical
Publication of ATE183265T1 publication Critical patent/ATE183265T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnaces, fire tubes or flue ways
    • 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
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • F22B31/04—Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
    • F22B31/045—Steam generators specially adapted for burning refuse
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Chimneys And Flues (AREA)
  • Paper (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Air Supply (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT95905262T 1993-12-29 1994-12-13 Ekonomiser eines rückgewinnungskessels ATE183265T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9304310A SE502326C2 (sv) 1993-12-29 1993-12-29 Ekonomiserarrangemang för en sodapanna

Publications (1)

Publication Number Publication Date
ATE183265T1 true ATE183265T1 (de) 1999-08-15

Family

ID=20392235

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95905262T ATE183265T1 (de) 1993-12-29 1994-12-13 Ekonomiser eines rückgewinnungskessels

Country Status (11)

Country Link
EP (1) EP0737260B1 (de)
JP (1) JPH09507289A (de)
AT (1) ATE183265T1 (de)
AU (1) AU1394195A (de)
BR (1) BR9408440A (de)
CA (1) CA2180244A1 (de)
DE (1) DE69420049T2 (de)
ES (1) ES2136830T3 (de)
FI (1) FI962698A7 (de)
SE (1) SE502326C2 (de)
WO (1) WO1995018263A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715763A (en) * 1995-09-11 1998-02-10 The Mead Corporation Combustion system for a black liquor recovery boiler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE137880C1 (de) *
DE467173C (de) * 1925-12-24 1928-10-20 Alsacienne Constr Meca Rauchgasvorwaermer fuer Dampfkessel mit stufenweise hintereinandergeschalteten Rohrgruppen
DK69139C (da) * 1939-02-22 1949-05-09 Otto Happel Røggasfødevandsforvarmer.

Also Published As

Publication number Publication date
FI962698L (fi) 1996-06-28
FI962698A0 (fi) 1996-06-28
SE9304310D0 (sv) 1993-12-29
JPH09507289A (ja) 1997-07-22
SE502326C2 (sv) 1995-10-02
CA2180244A1 (en) 1995-07-06
EP0737260A1 (de) 1996-10-16
DE69420049T2 (de) 2000-03-23
SE9304310L (sv) 1995-06-30
DE69420049D1 (de) 1999-09-16
ES2136830T3 (es) 1999-12-01
EP0737260B1 (de) 1999-08-11
BR9408440A (pt) 1997-08-05
WO1995018263A1 (en) 1995-07-06
FI962698A7 (fi) 1996-06-28
AU1394195A (en) 1995-07-17

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Legal Events

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