GB1321757A - Water-cooled panels for exhaust gas hoods - Google Patents

Water-cooled panels for exhaust gas hoods

Info

Publication number
GB1321757A
GB1321757A GB4152371A GB4152371A GB1321757A GB 1321757 A GB1321757 A GB 1321757A GB 4152371 A GB4152371 A GB 4152371A GB 4152371 A GB4152371 A GB 4152371A GB 1321757 A GB1321757 A GB 1321757A
Authority
GB
United Kingdom
Prior art keywords
plate
panels
plates
space
panel
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
GB4152371A
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.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of GB1321757A publication Critical patent/GB1321757A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1321757 Furnace hoods; cooling panels KOPPERS CO Inc 6 Sept 1971 [27 Oct 1970] 41523/71 Headings F4B and F4S A basic oxygen furnace hood is provided with a plurality of cooling panels 13 to cool the furnace exhaust gases, each panel comprising a first plate 25 connected to a second undulant plate 27 to define a space therebetween through which space cooling water is passed. The space between the plates is divided into elongate channels 30 by divider plates 29, 35 welded to both plates 25, 27. Divider plates 35 and flanges 31 formed at the edges of the undulant plate longitudinally stiffen the panels 13. Pipes 39 carried by lugs 37 provide means whereby the panels are supported on a tubular water carrying frame (23), Fig. 1 (not shown). The first plate 25 terminates at its lower end in an inlet header tank (41), Fig. 2 (not shown), having a central inlet (45). The lower edge of the first plate slopes up towards each edge of the panel from a central lowest point to define a shaped inlet channel (49) to the space defined by the panel whereby water flow velocities through each of the channels 30 is made equal. An outlet header tank (43) is provided.
GB4152371A 1970-10-27 1971-09-06 Water-cooled panels for exhaust gas hoods Expired GB1321757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8434370A 1970-10-27 1970-10-27

Publications (1)

Publication Number Publication Date
GB1321757A true GB1321757A (en) 1973-06-27

Family

ID=22184349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4152371A Expired GB1321757A (en) 1970-10-27 1971-09-06 Water-cooled panels for exhaust gas hoods

Country Status (5)

Country Link
US (1) US3661372A (en)
CA (1) CA947594A (en)
DE (1) DE2143716A1 (en)
GB (1) GB1321757A (en)
IT (1) IT940882B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2161707A1 (en) * 1971-12-13 1973-06-28 Kleiber Armin PROCEDURE FOR HEATING SWITCH PANELS AND DEVICE FOR IT
US3938789A (en) * 1973-12-05 1976-02-17 Richards Raymond E Metallurgical cooling panel
US6086817A (en) * 1998-10-16 2000-07-11 Bethlehem Steel Corporation Off-gas hood for a basic oxygen furnace and method of repair

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197186A (en) * 1962-04-03 1965-07-27 Steiu & Roubaix Sa Dust-collecting hopper and cooling hood for converters
US3347539A (en) * 1964-10-23 1967-10-17 Koppers Co Inc Exhaust receiving hood

Also Published As

Publication number Publication date
US3661372A (en) 1972-05-09
DE2143716A1 (en) 1972-05-04
IT940882B (en) 1973-02-20
CA947594A (en) 1974-05-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees