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AT306074B - Top seal for shaft furnaces, especially blast furnaces - Google Patents

Top seal for shaft furnaces, especially blast furnaces

Info

Publication number
AT306074B
AT306074B AT805770A AT805770A AT306074B AT 306074 B AT306074 B AT 306074B AT 805770 A AT805770 A AT 805770A AT 805770 A AT805770 A AT 805770A AT 306074 B AT306074 B AT 306074B
Authority
AT
Austria
Prior art keywords
furnaces
top seal
shaft
especially blast
blast furnaces
Prior art date
Application number
AT805770A
Other languages
German (de)
Original Assignee
Demag 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 Demag Ag filed Critical Demag Ag
Application granted granted Critical
Publication of AT306074B publication Critical patent/AT306074B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
AT805770A 1969-09-05 1970-09-04 Top seal for shaft furnaces, especially blast furnaces AT306074B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1945132A DE1945132C3 (en) 1969-09-05 1969-09-05 Suspension device for distributor bells of shaft furnaces, in particular of blast furnaces

Publications (1)

Publication Number Publication Date
AT306074B true AT306074B (en) 1973-03-26

Family

ID=5744739

Family Applications (1)

Application Number Title Priority Date Filing Date
AT805770A AT306074B (en) 1969-09-05 1970-09-04 Top seal for shaft furnaces, especially blast furnaces

Country Status (8)

Country Link
US (1) US3693956A (en)
JP (1) JPS4824602B1 (en)
AT (1) AT306074B (en)
BE (1) BE750667A (en)
DE (1) DE1945132C3 (en)
FR (1) FR2048420A5 (en)
GB (1) GB1278408A (en)
NL (1) NL7013061A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494263A (en) * 1994-03-07 1996-02-27 Centro De Investigacion Y Asistencia Tecnica Del Edo. De Qro, A.C. System for solid material charging into vertical reactors by electronic control of the exhaust gases
EP1662009A1 (en) * 2004-11-26 2006-05-31 VAI Industries (UK) Ltd. Device for distributing material into a furnace

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1905679A (en) * 1932-01-23 1933-04-25 Brassert & Co Apparatus for charging furnaces
US2586298A (en) * 1947-07-25 1952-02-19 Cie Forges Et Acieries Marine Distributing device for the charge of shaft furnaces
US3144145A (en) * 1963-03-20 1964-08-11 United States Steel Corp Wear ring mounting on blast-furnace bell rod

Also Published As

Publication number Publication date
DE1945132C3 (en) 1974-01-03
FR2048420A5 (en) 1971-03-19
DE1945132A1 (en) 1971-03-11
US3693956A (en) 1972-09-26
BE750667A (en) 1970-11-03
NL7013061A (en) 1971-03-09
JPS4824602B1 (en) 1973-07-23
GB1278408A (en) 1972-06-21
DE1945132B2 (en) 1973-06-07

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