BR9408440A - Economizador de caldeira de recuperação - Google Patents

Economizador de caldeira de recuperação

Info

Publication number
BR9408440A
BR9408440A BR9408440A BR9408440A BR9408440A BR 9408440 A BR9408440 A BR 9408440A BR 9408440 A BR9408440 A BR 9408440A BR 9408440 A BR9408440 A BR 9408440A BR 9408440 A BR9408440 A BR 9408440A
Authority
BR
Brazil
Prior art keywords
recovery boiler
economizer
pipes
arrangement
boiler economizer
Prior art date
Application number
BR9408440A
Other languages
English (en)
Inventor
Kjell Amberntsson
Lennart Hjalmarsson
Anders Kjork
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=BR9408440(A) "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
Publication of BR9408440A publication Critical patent/BR9408440A/pt

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)
  • Gasification And Melting Of Waste (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Supply (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
BR9408440A 1993-12-29 1994-12-13 Economizador de caldeira de recuperação BR9408440A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9304310A SE502326C2 (sv) 1993-12-29 1993-12-29 Ekonomiserarrangemang för en sodapanna
PCT/SE1994/001197 WO1995018263A1 (en) 1993-12-29 1994-12-13 Economizer of a recovery boiler

Publications (1)

Publication Number Publication Date
BR9408440A true BR9408440A (pt) 1997-08-05

Family

ID=20392235

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9408440A BR9408440A (pt) 1993-12-29 1994-12-13 Economizador de caldeira de recuperação

Country Status (11)

Country Link
EP (1) EP0737260B1 (pt)
JP (1) JPH09507289A (pt)
AT (1) ATE183265T1 (pt)
AU (1) AU1394195A (pt)
BR (1) BR9408440A (pt)
CA (1) CA2180244A1 (pt)
DE (1) DE69420049T2 (pt)
ES (1) ES2136830T3 (pt)
FI (1) FI962698L (pt)
SE (1) SE502326C2 (pt)
WO (1) WO1995018263A1 (pt)

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 (pt) *
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
FI962698A0 (fi) 1996-06-28
ES2136830T3 (es) 1999-12-01
EP0737260B1 (en) 1999-08-11
FI962698A7 (fi) 1996-06-28
WO1995018263A1 (en) 1995-07-06
SE9304310D0 (sv) 1993-12-29
SE502326C2 (sv) 1995-10-02
AU1394195A (en) 1995-07-17
DE69420049T2 (de) 2000-03-23
EP0737260A1 (en) 1996-10-16
ATE183265T1 (de) 1999-08-15
FI962698L (fi) 1996-06-28
SE9304310L (sv) 1995-06-30
CA2180244A1 (en) 1995-07-06
DE69420049D1 (de) 1999-09-16
JPH09507289A (ja) 1997-07-22

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law