FR2414705A1 - Recuperateur de chaleur, notamment pour convertisseur d'acierie - Google Patents

Recuperateur de chaleur, notamment pour convertisseur d'acierie

Info

Publication number
FR2414705A1
FR2414705A1 FR7901098A FR7901098A FR2414705A1 FR 2414705 A1 FR2414705 A1 FR 2414705A1 FR 7901098 A FR7901098 A FR 7901098A FR 7901098 A FR7901098 A FR 7901098A FR 2414705 A1 FR2414705 A1 FR 2414705A1
Authority
FR
France
Prior art keywords
conical
converter
tubes
exhaust gas
tube
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.)
Withdrawn
Application number
FR7901098A
Other languages
English (en)
Inventor
Stanislaw Gabrys
Wladyslaw Tarasek
Jerzy Borgosz
Bohdan Kolomyjski
Adam Chudzinski
Andrzej Juralewicz
Adam Wojtowicz Wladysla Essler
Jerzy Jedz
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.)
METALURGICZNY HUTA K
Original Assignee
METALURGICZNY HUTA K
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 METALURGICZNY HUTA K filed Critical METALURGICZNY HUTA K
Publication of FR2414705A1 publication Critical patent/FR2414705A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/183—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines in combination with metallurgical converter installations
    • 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
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/12—Forms of water tubes, e.g. of varying cross-section
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

L'invention résoud le problème de l'étanchéité de construction des éléments coniques des parois-écrans des chaudières de récupération notamment pour le convertisseur d'aciérie, sans qu'il soit nécessaire d'utiiser les ailettes d'étanchéité ou de former les parois-écrans en deux couches. Dans ce but, les tuyaux pour l'agent de refroidissement, dans les parties qui forment les parois-écrans coniques 1 et 2 ont une forme conique, avec une convergence choisie de façon à permettre aux tubes adjacents d'entrer en contact direct sur toute la longueur des parties coniques.
FR7901098A 1978-01-17 1979-01-17 Recuperateur de chaleur, notamment pour convertisseur d'acierie Withdrawn FR2414705A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20407278A PL204072A1 (pl) 1978-01-17 1978-01-17 Kociol odzysknicowy,zwlaszcza dla konwertora stalowniczego

Publications (1)

Publication Number Publication Date
FR2414705A1 true FR2414705A1 (fr) 1979-08-10

Family

ID=19987110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901098A Withdrawn FR2414705A1 (fr) 1978-01-17 1979-01-17 Recuperateur de chaleur, notamment pour convertisseur d'acierie

Country Status (5)

Country Link
BE (1) BE873228A (fr)
DE (1) DE2901411A1 (fr)
FR (1) FR2414705A1 (fr)
IT (1) IT1110769B (fr)
PL (1) PL204072A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994004870A1 (fr) * 1992-08-19 1994-03-03 Siemens Aktiengesellschaft Generateur de vapeur
FR2841969A1 (fr) * 2002-07-03 2004-01-09 Fritz Schoppe Profile creux en acier pour chambres de combustion
EP1533565A1 (fr) * 2003-11-19 2005-05-25 Siemens Aktiengesellschaft Générateur de vapeur à passage unique

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994004870A1 (fr) * 1992-08-19 1994-03-03 Siemens Aktiengesellschaft Generateur de vapeur
FR2841969A1 (fr) * 2002-07-03 2004-01-09 Fritz Schoppe Profile creux en acier pour chambres de combustion
EP1533565A1 (fr) * 2003-11-19 2005-05-25 Siemens Aktiengesellschaft Générateur de vapeur à passage unique
WO2005050089A1 (fr) * 2003-11-19 2005-06-02 Siemens Aktiengesellschaft Generateur de vapeur en continu
US7516719B2 (en) 2003-11-19 2009-04-14 Siemens Aktiengesellschaft Continuous steam generator
AU2004291619B2 (en) * 2003-11-19 2009-09-10 Siemens Aktiengesellschaft Continuous steam generator

Also Published As

Publication number Publication date
IT7919314A0 (it) 1979-01-16
PL204072A1 (pl) 1979-09-24
IT1110769B (it) 1986-01-06
BE873228A (fr) 1979-04-17
DE2901411A1 (de) 1979-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse