GB897724A - An installation for the exploitation of intermittently available heat contained in the waste gases from converters or the like - Google Patents

An installation for the exploitation of intermittently available heat contained in the waste gases from converters or the like

Info

Publication number
GB897724A
GB897724A GB43418/60A GB4341860A GB897724A GB 897724 A GB897724 A GB 897724A GB 43418/60 A GB43418/60 A GB 43418/60A GB 4341860 A GB4341860 A GB 4341860A GB 897724 A GB897724 A GB 897724A
Authority
GB
United Kingdom
Prior art keywords
water
steam
chimney
converters
downpass
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
GB43418/60A
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 GB897724A publication Critical patent/GB897724A/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
    • 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

Landscapes

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

Abstract

897,724. Waste heat steam boilers. VORKAUF, H. Dec. 16, 1960 [Nov. 3, 1960], No. 43418/60. Class 123(2) In an installation for generating steam by means of the heat of blow gases from steel-making converters 2 which each discharge into an associated chimney 1 lined with steam generating tubes, the gases flowing from the chimney into a downpass 4 locating evaporator. Superheater and economiser surfaces 5, the gas cooling surfaces of all the chimneys and downpasses are connected to a common steam and water drum 3, but only the cooling surfaces of the chimney and downpass receiving heat are connected to the water circulatory circuit from the drum. Thus, immediately prior to and during the blow period of a converter, water is supplied to the cooling surfaces of its associated chimney through a pipe 9 leading from a multi-way valve 8, the valve receiving water from a circulatory pump 7 which draws it from the drum 3 through a pipe 6. Branch pipes lead from the pipes 9 to the respective convection-heated surfaces 5. The blow periods of the converters are so timed that the generation of steam is continuous. In a modification, all the chimneys discharge gases into one downpass containing convection-heated surfaces which are supplied continuously with water from the pump.
GB43418/60A 1960-11-03 1960-12-16 An installation for the exploitation of intermittently available heat contained in the waste gases from converters or the like Expired GB897724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM47010A DE1189099B (en) 1960-11-03 1960-11-03 System for utilizing the intermittent waste gas heat from converters

Publications (1)

Publication Number Publication Date
GB897724A true GB897724A (en) 1962-05-30

Family

ID=7305783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43418/60A Expired GB897724A (en) 1960-11-03 1960-12-16 An installation for the exploitation of intermittently available heat contained in the waste gases from converters or the like

Country Status (2)

Country Link
DE (1) DE1189099B (en)
GB (1) GB897724A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516390A (en) * 1967-02-01 1970-06-23 Franz Lambrecht Cooling system
US3963222A (en) * 1975-02-28 1976-06-15 Pennsylvania Engineering Corporation Gas collecting hood for metallurgical vessel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516390A (en) * 1967-02-01 1970-06-23 Franz Lambrecht Cooling system
US3963222A (en) * 1975-02-28 1976-06-15 Pennsylvania Engineering Corporation Gas collecting hood for metallurgical vessel

Also Published As

Publication number Publication date
DE1189099B (en) 1965-03-18

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