GB246346A - Improvements in blast furnace tuyere connections - Google Patents

Improvements in blast furnace tuyere connections

Info

Publication number
GB246346A
GB246346A GB841325A GB841325A GB246346A GB 246346 A GB246346 A GB 246346A GB 841325 A GB841325 A GB 841325A GB 841325 A GB841325 A GB 841325A GB 246346 A GB246346 A GB 246346A
Authority
GB
United Kingdom
Prior art keywords
blast furnace
tuyere
piping
connections
blast
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
GB841325A
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
Priority to GB841325A priority Critical patent/GB246346A/en
Publication of GB246346A publication Critical patent/GB246346A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/163—Blowpipe assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)

Abstract

246,346. Crowe, H. March 30, 1925. Blast furnaces.-To allow part of the piping between the blast main and the tuvere of a blast furnace to be swung aside when it is desired to obtain access to the tuyere nozzle, a swinging ring H is fitted round a fixed part of the piping, and slotted links Fare secured to the seating A' of the movable pipe A, the arrangement being such that when the pressure member L is released the links F take bearing on pins G on the ring. The elbow fitting A<2> moves with the pipe A and has a door D in line with the tuyere. The pressure member is suspended from a bracket O<1>, and consists of spring rods N carrying a cross piece M with an adjusting-screw.
GB841325A 1925-03-30 1925-03-30 Improvements in blast furnace tuyere connections Expired GB246346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB841325A GB246346A (en) 1925-03-30 1925-03-30 Improvements in blast furnace tuyere connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB841325A GB246346A (en) 1925-03-30 1925-03-30 Improvements in blast furnace tuyere connections

Publications (1)

Publication Number Publication Date
GB246346A true GB246346A (en) 1926-01-28

Family

ID=9852048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB841325A Expired GB246346A (en) 1925-03-30 1925-03-30 Improvements in blast furnace tuyere connections

Country Status (1)

Country Link
GB (1) GB246346A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453739A1 (en) * 1990-04-27 1991-10-30 Paul Wurth S.A. Device for injecting preheated air into a shaft furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453739A1 (en) * 1990-04-27 1991-10-30 Paul Wurth S.A. Device for injecting preheated air into a shaft furnace
US5119743A (en) * 1990-04-27 1992-06-09 Paul Wurth S.A. Device for injecting preheated air into a shaft furnace
TR25034A (en) * 1990-04-27 1992-09-01 Wurth Paul Sa DESIGN FOR A TOWER OVEN INTO PREHeated Air Spray.

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