GB519474A - Air heaters for blast furnaces - Google Patents

Air heaters for blast furnaces

Info

Publication number
GB519474A
GB519474A GB30099/38A GB3009938A GB519474A GB 519474 A GB519474 A GB 519474A GB 30099/38 A GB30099/38 A GB 30099/38A GB 3009938 A GB3009938 A GB 3009938A GB 519474 A GB519474 A GB 519474A
Authority
GB
United Kingdom
Prior art keywords
air
passages
brickwork
bricks
outlet
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
GB30099/38A
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 GB519474A publication Critical patent/GB519474A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

519,474. Regenerators. SCHWARZE, P. Oct. 18, 1938, No. 30099. Convention date, Oct. 21, 1937. [Class 64 (i)] An air heater for a blast furnace consists of superposed hollow bricks 6 forming alternate vertical air and gas passages. Gas and air for combustion are admitted through an opening 1 in a casing around the brickwork and the products of combustion pass from a dome at the top of the casing downwards through the brickwork to an outlet 3. The air enters the brickwork through an opening 2 and flows upwards through the passages and then downwards to an outlet 7. The ends 9 of the gas passages extending through the air admission and outlet chambers may be made of metal. The passages in the bricks may be coated with silicon carbide. The bricks may have passages formed as described in Specification 493,608, [Group XII].
GB30099/38A 1937-10-21 1938-10-18 Air heaters for blast furnaces Expired GB519474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE519474X 1937-10-21

Publications (1)

Publication Number Publication Date
GB519474A true GB519474A (en) 1940-03-28

Family

ID=6550523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30099/38A Expired GB519474A (en) 1937-10-21 1938-10-18 Air heaters for blast furnaces

Country Status (1)

Country Link
GB (1) GB519474A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146757A (en) * 1983-09-19 1985-04-24 Didier Werke Ag Ceramic recuperators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146757A (en) * 1983-09-19 1985-04-24 Didier Werke Ag Ceramic recuperators

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