GB1126969A - Improvements in or relating to oil- or cold gas-heated furnaces - Google Patents

Improvements in or relating to oil- or cold gas-heated furnaces

Info

Publication number
GB1126969A
GB1126969A GB5385865A GB5385865A GB1126969A GB 1126969 A GB1126969 A GB 1126969A GB 5385865 A GB5385865 A GB 5385865A GB 5385865 A GB5385865 A GB 5385865A GB 1126969 A GB1126969 A GB 1126969A
Authority
GB
United Kingdom
Prior art keywords
air
stream
furnace
relating
oil
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
GB5385865A
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of GB1126969A publication Critical patent/GB1126969A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/04Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Air Supply (AREA)

Abstract

1,126,969. Air supply to fluid fuel fired furnaces. MANNESMANN A.G. 20 Dec., 1965 [21 Dec., 1964], No. 53858/65. Heading F4B. A stream of preheated air from the regenerator of an open hearth furnace is fed from a passage 3 to the underside of the fuel jet from a burner 5 by a stream of auxiliary air 11 induced from outside the furnace by a jet of combustion supporting gas from a nozzle 6. The combustion supporting gas, which may be air, oxygen or steam is fed at high pressure to a convergentdivergent nozzle surrounded by a sleeve communicating with the atmosphere outside the furnace. The auxiliary air stream may also be preheated.
GB5385865A 1964-12-21 1965-12-20 Improvements in or relating to oil- or cold gas-heated furnaces Expired GB1126969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0063576 1964-12-21

Publications (1)

Publication Number Publication Date
GB1126969A true GB1126969A (en) 1968-09-11

Family

ID=7310835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5385865A Expired GB1126969A (en) 1964-12-21 1965-12-20 Improvements in or relating to oil- or cold gas-heated furnaces

Country Status (2)

Country Link
DE (1) DE1433588A1 (en)
GB (1) GB1126969A (en)

Also Published As

Publication number Publication date
DE1433588A1 (en) 1968-12-05

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