GB890869A - Improvements in and relating to cooled chimneys for converter installations - Google Patents

Improvements in and relating to cooled chimneys for converter installations

Info

Publication number
GB890869A
GB890869A GB22879/60A GB2287960A GB890869A GB 890869 A GB890869 A GB 890869A GB 22879/60 A GB22879/60 A GB 22879/60A GB 2287960 A GB2287960 A GB 2287960A GB 890869 A GB890869 A GB 890869A
Authority
GB
United Kingdom
Prior art keywords
chimney
converter
water
tubes
header
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.)
Expired
Application number
GB22879/60A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB890869A publication Critical patent/GB890869A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Abstract

890,869. Converter chimneys. VORKAUF, H. June 30, 1960 [March 21, 1960], No. 22879/60. Class 25 [Also in Group XIII] A converter chimney comprises walls lined with straight vertical and/or inclined heat exchange tubes and which is supported and suspended from additional tubes through which a cooling medium such as water and/or steam and water mixture is circulated. A cooled converter chimney is lined with straight vertical and inclined heat exchange tubes 1 which carry the whole of the casing and surrounding insulating material of the chimney, the tubes emanating from a distributer header 3 and terminate in a collector header 4 and the chimney is supported on bearings 7 which in turn are supported on additional tubes 8 circulated by a pipe 9 with water from the water space of a water and steam drum 2 having a condenser 18 attached thereto. The tubes 8 are linked together by tubes 10 and are also linked by a tube 11 to the suction side of a circulating pump 12 and the water is passed through a pressure line 13 to a plurality of pipes 13<SP>1</SP> which are held in bearings 7<SP>1</SP> and are connected to and support the lower header 3. The bearings 7 also hold steam and water delivery lines 6 running from the header 4 to the drum 2 or to an intermediate collector header 5. Expansion of the chimney due to the heat in the gases from the converter 14 is in a downward direction so as to decrease the distance between the converter mouth and chimney entrance. In a modification the construction is described with reference to a straight converter chimney.
GB22879/60A 1960-03-21 1960-06-30 Improvements in and relating to cooled chimneys for converter installations Expired GB890869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE890869X 1960-03-21

Publications (1)

Publication Number Publication Date
GB890869A true GB890869A (en) 1962-03-07

Family

ID=6841157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22879/60A Expired GB890869A (en) 1960-03-21 1960-06-30 Improvements in and relating to cooled chimneys for converter installations

Country Status (1)

Country Link
GB (1) GB890869A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217695A (en) * 1963-05-14 1965-11-16 Babcock & Wilcox Co Fluid cooled hood
US3390666A (en) * 1967-01-16 1968-07-02 Babcock & Wilcox Co Support and guide for large eccentrically loaded fluid cooled duct or hood
US3428117A (en) * 1965-12-22 1969-02-18 Carves Simon Ltd Apparatus for cooling hot waste gases
US3575142A (en) * 1969-07-01 1971-04-20 Combustion Eng Support for inclined fume hood
EP2857533B1 (en) * 2013-10-02 2019-05-08 Oschatz Energy and Environment GmbH Device for metal extraction, in particular for extracting copper

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217695A (en) * 1963-05-14 1965-11-16 Babcock & Wilcox Co Fluid cooled hood
US3428117A (en) * 1965-12-22 1969-02-18 Carves Simon Ltd Apparatus for cooling hot waste gases
US3390666A (en) * 1967-01-16 1968-07-02 Babcock & Wilcox Co Support and guide for large eccentrically loaded fluid cooled duct or hood
US3575142A (en) * 1969-07-01 1971-04-20 Combustion Eng Support for inclined fume hood
EP2857533B1 (en) * 2013-10-02 2019-05-08 Oschatz Energy and Environment GmbH Device for metal extraction, in particular for extracting copper

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