GB190925818A - Improvements in Gas-fired Furnaces for Reheating Iron and Steel. - Google Patents

Improvements in Gas-fired Furnaces for Reheating Iron and Steel.

Info

Publication number
GB190925818A
GB190925818A GB190925818DA GB190925818A GB 190925818 A GB190925818 A GB 190925818A GB 190925818D A GB190925818D A GB 190925818DA GB 190925818 A GB190925818 A GB 190925818A
Authority
GB
United Kingdom
Prior art keywords
gas
furnace
steel
conduits
combustion
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
Inventor
John Ballantine
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
Application granted granted Critical
Publication of GB190925818A publication Critical patent/GB190925818A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

25,818. Ballantine, J. Nov. 9. Reverberatory furnaces.-In a gas-fired furnace for reheating iron &c., the air supply for combustion is heated in passages beneath the hearth and in the walls of the working and combustion chambers. As shown in Fig. 2, air, admitted through regulable openings C, H to a flue E in the throat of the furnace, passes through conduits I, I<1>, M to flues P beneath the floor of the combustion chamber, and is delivered thence through openings in the crown to mix with gas supplied from conduits A, B. The waste gases from the furnace may be utilized for raising steam in a boiler U.
GB190925818D 1909-11-09 1909-11-09 Improvements in Gas-fired Furnaces for Reheating Iron and Steel. Expired GB190925818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190925818T 1909-11-09

Publications (1)

Publication Number Publication Date
GB190925818A true GB190925818A (en) 1910-08-04

Family

ID=32558942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190925818D Expired GB190925818A (en) 1909-11-09 1909-11-09 Improvements in Gas-fired Furnaces for Reheating Iron and Steel.

Country Status (1)

Country Link
GB (1) GB190925818A (en)

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