GB1331553A - Shaft furnaces - Google Patents

Shaft furnaces

Info

Publication number
GB1331553A
GB1331553A GB2633471*A GB2633471A GB1331553A GB 1331553 A GB1331553 A GB 1331553A GB 2633471 A GB2633471 A GB 2633471A GB 1331553 A GB1331553 A GB 1331553A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
charging hopper
waste gas
pipe
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
GB2633471*A
Other languages
English (en)
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.)
Mannesmann Demag AG
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
Publication of GB1331553A publication Critical patent/GB1331553A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/007—Controlling or regulating of the top pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Blast Furnaces (AREA)
GB2633471*A 1970-04-04 1971-04-19 Shaft furnaces Expired GB1331553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702016205 DE2016205A1 (de) 1970-04-04 1970-04-04 Verfahren und Einrichtung zum Aus gleichen der Gasdrucke von Schleusen kammern und Ofenraum von Schachtofen, insbesondere von Hochofen

Publications (1)

Publication Number Publication Date
GB1331553A true GB1331553A (en) 1973-09-26

Family

ID=5767142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2633471*A Expired GB1331553A (en) 1970-04-04 1971-04-19 Shaft furnaces

Country Status (6)

Country Link
US (1) US3735970A (enExample)
AT (1) AT319296B (enExample)
DE (1) DE2016205A1 (enExample)
FR (1) FR2085848B1 (enExample)
GB (1) GB1331553A (enExample)
NL (1) NL7104317A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU73752A1 (enExample) * 1975-11-06 1976-06-11
US4082253A (en) * 1976-03-17 1978-04-04 Air Pollution Industries, Inc. Blast furnace pressure equalizing apparatus
US4196892A (en) * 1976-03-17 1980-04-08 Air Pollution Industries Apparatus for equalizing top gas pressure in a blast furnace
JPS5665908A (en) * 1979-10-30 1981-06-04 Ishikawajima Harima Heavy Ind Co Ltd Blast furnace gas recovery method and its device
EP0064090A1 (de) * 1981-05-05 1982-11-10 MANNESMANN Aktiengesellschaft Druckausgleichseinrichtung für gegenüber der Atmosphäre im Überdruck betriebene Schachtöfen, insbesondere für Grosshochöfen
LU100035B1 (en) * 2017-01-25 2018-08-14 Wurth Paul Sa Shaft Furnace Plant With Full Recovery Pressure Equalizing System

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297432A (en) * 1963-12-26 1967-01-10 Mohr & Sons John Blast furnace charging apparatus pressurization

Also Published As

Publication number Publication date
FR2085848B1 (enExample) 1975-01-17
FR2085848A1 (enExample) 1971-12-31
US3735970A (en) 1973-05-29
AT319296B (de) 1974-12-10
DE2016205A1 (de) 1971-10-07
NL7104317A (enExample) 1971-10-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee