GB1409692A - Blast furnace charging mechanism - Google Patents

Blast furnace charging mechanism

Info

Publication number
GB1409692A
GB1409692A GB433574A GB433574A GB1409692A GB 1409692 A GB1409692 A GB 1409692A GB 433574 A GB433574 A GB 433574A GB 433574 A GB433574 A GB 433574A GB 1409692 A GB1409692 A GB 1409692A
Authority
GB
United Kingdom
Prior art keywords
sleeve
shoot
ring
rams
jan
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
GB433574A
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Publication of GB1409692A publication Critical patent/GB1409692A/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
    • C21B7/18—Bell-and-hopper arrangements
    • C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden

Landscapes

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

Abstract

1409692 Charging blast furnaces ISHIKAWAJIMA-HARIMA JUKOGYO KK 30 Jan 1974 [31 Jan 1973] 04335/74 Heading F4B Blast furnace charging mechanism comprises two concentric independently mounted sleeves 1 and 4 with a distribution shoot 13 connected to their lower ends, said shoot being rotated by the rotation of both sleeves and tilted by relative axial movement thereof. The inner sleeve 1 has a flange 1a supported by a ring gear 2 in a housing 6, said ring gear being driven by a motor 7 through an idler gear 8. The outer wall of sleeve 1 has vertical lands 11 engaging grooves 12 in the wall of the outer sleeve 4 which has a flange 5 engaged by roller bearings in a ring 10 supported by the rams 9. The shoot 13 hooks over pivot pins 14 on sleeve 1 and is connected by pivotal links 15 with sleeve 4, whereby movements of the latter induced by rams 9 are translated into angular shoot movements. Seals 18, 19, 20 make the mechanism gas tight, seal 18, being associated with a water cooled ring 17. In a modification (Fig. 2) the outer sleeve is rotatably driven and the inner sleeve moves vertically.
GB433574A 1973-01-31 1974-01-30 Blast furnace charging mechanism Expired GB1409692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48012649A JPS5111014B2 (en) 1973-01-31 1973-01-31

Publications (1)

Publication Number Publication Date
GB1409692A true GB1409692A (en) 1975-10-15

Family

ID=11811202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB433574A Expired GB1409692A (en) 1973-01-31 1974-01-30 Blast furnace charging mechanism

Country Status (6)

Country Link
US (1) US3899088A (en)
JP (1) JPS5111014B2 (en)
AU (1) AU472393B2 (en)
DE (1) DE2404647C3 (en)
FR (1) FR2216350B1 (en)
GB (1) GB1409692A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112609033A (en) * 2020-12-24 2021-04-06 中钢集团西安重机有限公司 Water-cooled distributing device for blast furnace

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU70952A1 (en) * 1974-09-20 1975-03-06
LU75590A1 (en) * 1976-08-13 1977-03-28
LU77547A1 (en) * 1977-06-16 1977-09-19
LU80112A1 (en) * 1978-08-16 1979-01-19
LU82173A1 (en) * 1980-02-15 1980-05-07 Wurth Sa O LOADING DEVICE FOR TANK OVENS
LU84521A1 (en) * 1982-12-10 1984-10-22 Wurth Paul Sa COOLING DEVICE FOR A LOADING INSTALLATION OF A TANK OVEN
LU84520A1 (en) * 1982-12-10 1984-10-22 Wurth Paul Sa COOLING DEVICE FOR A LOADING INSTALLATION OF A TANK OVEN
LU87341A1 (en) * 1988-09-22 1990-04-06 Wurth Paul Sa LOADING SYSTEM FOR A TANK OVEN
LU88399A1 (en) * 1993-09-01 1995-04-05 Wurth Paul Sa Distribution chute for installation in an oven
LU88494A1 (en) * 1994-06-08 1996-02-01 Wurth Paul Sa Rotary chute loading device for a shaft furnace
SE507247C2 (en) * 1996-03-29 1998-04-27 Ssab Oxeloesund Ab Dispenser for a blast furnace
DE19709329C2 (en) * 1997-03-07 2001-03-08 Sms Demag Ag Bell-less top seal for shaft furnaces, especially blast furnaces
LU90295B1 (en) * 1998-10-06 2000-04-07 Wurth Paul Sa Bulk material distribution device
LU90294B1 (en) * 1998-10-06 2000-04-07 Wurth Paul Sa Bulk material distribution device
PL193490B1 (en) * 1998-12-30 2007-02-28 Sms Demag Ag Bell and hopper for shaft furnaces
LU90433B1 (en) * 1999-09-03 2001-03-05 Wurth Paul Sa Bulk material distribution device with rotating chute - variable tilt angle
DE10333569A1 (en) * 2003-07-23 2005-02-17 Z & J Technologies Gmbh Device for distributing bulk material in at least two above the gout of a blast furnace arranged bunker
FI121943B (en) * 2007-11-21 2011-06-15 Outotec Oyj dispenser
US8651258B2 (en) * 2011-03-01 2014-02-18 Wch Industries, Llc Connection for a grain bin allowing rotation of the supply/removal chute
LU91829B1 (en) * 2011-06-21 2012-12-24 Wurth Paul Sa Distribution chute for a charging device
CN112626299B (en) * 2020-12-24 2022-04-01 中钢集团西安重机有限公司 Cooling method of distributing device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB271347A (en) * 1926-12-07 1927-05-26 Joseph Lambot Improvements in feeding arrangements for gas producers, shaft furnaces and the like
DE533822C (en) * 1930-04-12 1931-09-18 Fried Krupp Grusonwerk Akt Ges Method and device for controlling charging devices for shaft ovens
DE671726C (en) * 1936-02-11 1939-02-13 Mitteldeutsche Stahlwerke Akt Feeding device, especially for high and foundry shaft ovens
DE1902500A1 (en) * 1969-01-18 1970-09-17 Vogel Dr Ing Rudolf Distributor mechanism for the changing-gate - of coke and blast furnaces
LU59207A1 (en) * 1969-07-31 1969-12-10 Wurth Anciens Ets Paul
DE2104116A1 (en) * 1971-01-29 1972-08-10 Demag Ag, 4100 Duisburg Blast-furnace burden distributor - allows dumping at any point across furnace
LU66273A1 (en) * 1972-10-11 1973-01-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112609033A (en) * 2020-12-24 2021-04-06 中钢集团西安重机有限公司 Water-cooled distributing device for blast furnace

Also Published As

Publication number Publication date
AU472393B2 (en) 1976-05-20
JPS5111014B2 (en) 1976-04-08
DE2404647B2 (en) 1976-06-10
DE2404647A1 (en) 1974-08-01
DE2404647C3 (en) 1983-12-22
US3899088A (en) 1975-08-12
FR2216350B1 (en) 1976-11-26
FR2216350A1 (en) 1974-08-30
JPS4999902A (en) 1974-09-20
AU6478574A (en) 1975-07-24

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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