GB261776A - Improvements in and relating to devices for supplying additional materials to furnaces - Google Patents

Improvements in and relating to devices for supplying additional materials to furnaces

Info

Publication number
GB261776A
GB261776A GB29306/26A GB2930626A GB261776A GB 261776 A GB261776 A GB 261776A GB 29306/26 A GB29306/26 A GB 29306/26A GB 2930626 A GB2930626 A GB 2930626A GB 261776 A GB261776 A GB 261776A
Authority
GB
United Kingdom
Prior art keywords
additional materials
supplying
furnaces
relating
devices
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
GB29306/26A
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 GB261776A publication Critical patent/GB261776A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

261,776. Wagner, A., and Hilgers, E. Nov. 19,1925, [Convention date]. Charging; liquids, supplying; cleaning-apparatus; cooling.-Apparatus for supplying to blast or melting furnaces additional materials, such as oxygen, oil, water, coal, ore, or furnace dust, comprises a feed-tube c enclosing a hollow spindle d within which is arranged a movable rod g for cleaning the delivery-nozzle f, the complete device being disposed within a cooling jacket, which, in the embodiment described, is that of the usual blast-tuyere a. In operation, the additional material is fed to the tube c by a pipe h and the rate of discharge through the nozzle f is regulated by adjusting the positions of the spindle d and rod g. When the material to be added is in solid form it is mixed with water or supplied to the furnace by a current of air or other gas.
GB29306/26A 1925-11-19 1926-11-19 Improvements in and relating to devices for supplying additional materials to furnaces Expired GB261776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE261776X 1925-11-19

Publications (1)

Publication Number Publication Date
GB261776A true GB261776A (en) 1927-06-09

Family

ID=5976003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29306/26A Expired GB261776A (en) 1925-11-19 1926-11-19 Improvements in and relating to devices for supplying additional materials to furnaces

Country Status (1)

Country Link
GB (1) GB261776A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480394A (en) * 1947-02-07 1949-08-30 Falconbridge Nickel Mines Ltd Punching pipe for converter tuyeres
US3228764A (en) * 1960-06-27 1966-01-11 Exxon Research Engineering Co Fluid fuel control process for blast furnaces
US3343826A (en) * 1960-06-27 1967-09-26 Exxon Research Engineering Co Fluid fuel control system and apparatus for furnaces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480394A (en) * 1947-02-07 1949-08-30 Falconbridge Nickel Mines Ltd Punching pipe for converter tuyeres
US3228764A (en) * 1960-06-27 1966-01-11 Exxon Research Engineering Co Fluid fuel control process for blast furnaces
US3343826A (en) * 1960-06-27 1967-09-26 Exxon Research Engineering Co Fluid fuel control system and apparatus for furnaces

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