GB1459511A - Nozzle assembly for a metallurgical vessel - Google Patents

Nozzle assembly for a metallurgical vessel

Info

Publication number
GB1459511A
GB1459511A GB355874A GB355874A GB1459511A GB 1459511 A GB1459511 A GB 1459511A GB 355874 A GB355874 A GB 355874A GB 355874 A GB355874 A GB 355874A GB 1459511 A GB1459511 A GB 1459511A
Authority
GB
United Kingdom
Prior art keywords
plate
gear
rotatable
vessel
opening
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
GB355874A
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.)
JFE Engineering Corp
TYK Corp
Original Assignee
Nippon Kokan Ltd
TYK 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 Nippon Kokan Ltd, TYK Corp filed Critical Nippon Kokan Ltd
Publication of GB1459511A publication Critical patent/GB1459511A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/26—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rotatively movable plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)

Abstract

1459511 Sliding nozzle assembly for a metallurgical vessel NIPPON KOKAN KK KOKAN KIKAI KOGYO KK and TOKYO YOGYO KK 25 Jan 1974 [12 Feb 1973] 03558/74 Heading F4B [Also in Division F2] A sliding nozzle assembly mounted at the bottom plate 1 of a metallurigal vessel (such as a ladle or tundish) for pouring molten steel comprises a nozzle 2, a stationary upper plate 3 having an opening 3<SP>1</SP>, a rotatable plate 4 having openings 9 1 , 9 2 and a rotatable sliding plate 5 having openings 6 1 , 6 2 . Plate 5 is rotatable by a pan shaped rotor 8 provided with nozzles 20. A driving gear 13 and transmission gear 14 can cause rotation either of plate 5 or plate 4. Plate 4 is fixed to an annular member 12 having a gear 10. Sliding plate 5 is rotated by the rotor 8 which has a gear 7. The transmission gear 14 can be moved by a rack 15 and pinion 19 to mesh with either gear 8 or 10. When steel is to be poured from the vessel, openings 91 and 6 1 are put in communication with opening 3<SP>1</SP>. Normal control of flow from the vessel is by rotation of the plate 5. However, plate 4 can be rotated (a) to change opening 9 2 for 9 1 when opening 9 1 has become enlarged through use or (b) to shut off molten metal flow when there is leakage of metal between the plates 4 and 5. In modified apparatus, the plates 4 and 5 (instead of being rotatable) are replaced by plates which are driven to reciprocate linearly. Further, plate 3 may be integral with nozzle 2 (instead of being separate therefrom), Fig. 4 (not shown).
GB355874A 1973-02-12 1974-01-25 Nozzle assembly for a metallurgical vessel Expired GB1459511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48016419A JPS5141974B2 (en) 1973-02-12 1973-02-12

Publications (1)

Publication Number Publication Date
GB1459511A true GB1459511A (en) 1976-12-22

Family

ID=11915702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB355874A Expired GB1459511A (en) 1973-02-12 1974-01-25 Nozzle assembly for a metallurgical vessel

Country Status (5)

Country Link
US (1) US3850351A (en)
JP (1) JPS5141974B2 (en)
DE (1) DE2404425B2 (en)
FR (1) FR2217105B1 (en)
GB (1) GB1459511A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117489A (en) * 1982-03-05 1983-10-12 Nippon Kokan Kk Dual door type rotary nozzle
GB2147389A (en) * 1983-09-28 1985-05-09 Tarroga Sa Sliding gate closures for high temperature liquids
GB2153977A (en) * 1984-02-02 1985-08-29 Metacon Ag Sliding gate valves
GB2160804A (en) * 1984-06-22 1986-01-02 Metacon Ag Pivotal sliding gate valves
GB2163079A (en) * 1982-08-20 1986-02-19 Flo Con Syst Pressure plate for sliding gate valve
GB2296210A (en) * 1994-12-23 1996-06-26 Flogates Ltd Sliding gate valve

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572176A5 (en) * 1974-10-24 1976-01-30 Metacon Ag
US4076153A (en) * 1974-10-24 1978-02-28 Metacon Ag Plate structure for a liquid metal container closure
JPS5157636A (en) * 1974-11-16 1976-05-20 Nippon Steel Corp RENZOKUCHUZOSOCHI
JPS6056580B2 (en) * 1977-07-13 1985-12-11 日本鋼管株式会社 Automatic injection method of molten metal using rotary nozzle between ladle and tundish in continuous casting
DE2836409C2 (en) * 1978-08-19 1982-07-22 Stopinc AG, Zug Device for introducing treatment substances into the melt contained in a metallurgical vessel
DE2840171C3 (en) * 1978-09-15 1981-06-04 Stahlwerke Röchling-Burbach GmbH, 6620 Völklingen Closure device for the bottom pouring of pouring ladles
JPS6045030B2 (en) * 1979-04-13 1985-10-07 日本鋼管株式会社 Door type rotary nozzle
JPS5747575A (en) * 1980-09-08 1982-03-18 Nippon Kokan Kk <Nkk> Double door type rotary nozzle
US4556157A (en) * 1982-05-24 1985-12-03 Flo-Con Systems, Inc. Pressure fluid teeming valve and method
GB2133505B (en) 1982-12-14 1987-04-15 Nippon Kokan Kk Rotary nozzle system for metallurgical vessels
DE3347903C2 (en) * 1982-12-14 1987-01-22 Kokan Kikai Kogyo K. K., Kawasaki, Kanagawa Rotary nozzle arrangement for metallurgical containers
DE3347901C2 (en) * 1982-12-14 1987-02-05 Kokan Kikai Kogyo K. K., Kawasaki, Kanagawa Rotary nozzle arrangement for metallurgical containers
DE3423156C1 (en) * 1984-06-22 1985-10-10 Metacon AG, Zürich Swivel slide for pouring out metallurgical vessels
DE3726312A1 (en) * 1987-08-07 1989-02-16 Didier Werke Ag LOCKING BODY FOR A SLIDING CLOSURE ON A CONTAINER CONTAINING A METAL MELT AND SLIDING LOCKING WITH SUCH A LOCKING BODY
WO2005036037A1 (en) * 2003-10-10 2005-04-21 Amerikam, Inc. Diverter valve
US20090242053A1 (en) * 2003-10-10 2009-10-01 Amerikam, Inc. Diverter valve
EP1707291A1 (en) * 2005-03-10 2006-10-04 Tech-Gate S.A. A linear sliding gate valve for a metallurgical vessel
CN105215344A (en) * 2015-11-16 2016-01-06 张钧峰 The sliding nozzle device that a kind of refractory consumption is low
JP6802033B2 (en) * 2016-10-20 2020-12-16 黒崎播磨株式会社 Plate holding device, holding structure and holding method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1072951A (en) * 1911-10-14 1913-09-09 David S Johnston Fire-hose nozzle.
NL241584A (en) * 1959-06-15
US3035777A (en) * 1959-11-10 1962-05-22 Robert L Bodell Distribution system for agricultural liquids
US3516611A (en) * 1968-06-04 1970-06-23 Spraying Systems Co Indexable sprayer with plural nozzle orifices
US3814326A (en) * 1971-04-13 1974-06-04 L Bartlett Spray nozzle
JPS5035485B2 (en) * 1971-11-12 1975-11-17

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117489A (en) * 1982-03-05 1983-10-12 Nippon Kokan Kk Dual door type rotary nozzle
GB2163079A (en) * 1982-08-20 1986-02-19 Flo Con Syst Pressure plate for sliding gate valve
GB2147389A (en) * 1983-09-28 1985-05-09 Tarroga Sa Sliding gate closures for high temperature liquids
GB2153977A (en) * 1984-02-02 1985-08-29 Metacon Ag Sliding gate valves
GB2160804A (en) * 1984-06-22 1986-01-02 Metacon Ag Pivotal sliding gate valves
GB2296210A (en) * 1994-12-23 1996-06-26 Flogates Ltd Sliding gate valve

Also Published As

Publication number Publication date
JPS5141974B2 (en) 1976-11-12
JPS49104838A (en) 1974-10-03
DE2404425A1 (en) 1974-08-29
FR2217105B1 (en) 1978-02-10
US3850351A (en) 1974-11-26
FR2217105A1 (en) 1974-09-06
DE2404425B2 (en) 1975-09-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940124