WO2005061155A1 - 溶融金属の注湯流量制御装置 - Google Patents

溶融金属の注湯流量制御装置 Download PDF

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Publication number
WO2005061155A1
WO2005061155A1 PCT/JP2004/019071 JP2004019071W WO2005061155A1 WO 2005061155 A1 WO2005061155 A1 WO 2005061155A1 JP 2004019071 W JP2004019071 W JP 2004019071W WO 2005061155 A1 WO2005061155 A1 WO 2005061155A1
Authority
WO
WIPO (PCT)
Prior art keywords
pouring
brick
plate brick
control device
fixed plate
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.)
Ceased
Application number
PCT/JP2004/019071
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Tsuneo Kondo
Ryuzo Nishimachi
Tomohiro Yotabun
Hisao Inubushi
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.)
Nippon Rotary Nozzle Co Ltd
JFE Engineering Corp
JFE Denki Corp
TYK Corp
Original Assignee
Nippon Rotary Nozzle Co Ltd
JFE Engineering Corp
JFE Mechanical Co 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 Rotary Nozzle Co Ltd, JFE Engineering Corp, JFE Mechanical Co Ltd, TYK Corp filed Critical Nippon Rotary Nozzle Co Ltd
Priority to EP04807428.0A priority Critical patent/EP1698412B1/en
Priority to US10/582,472 priority patent/US7546937B2/en
Publication of WO2005061155A1 publication Critical patent/WO2005061155A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • B22D41/28—Plates therefor
    • B22D41/34—Supporting, fixing or centering means therefor
    • 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
    • B22D41/38—Means for operating the sliding gate
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4653—Tapholes; Opening or plugging thereof
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • F27D3/1518—Tapholes

Definitions

  • the molten metal pouring flow rate control device of the present invention includes: 1) In a molten metal pouring flow control device used for a rotary type pouring device, the pouring flow control device has the following (1)-(5),
  • the present invention can reduce the capacity of the telescopic unit by the structure of 6) to 10) described above, and is a cheaper, more efficient and more convenient molten metal pouring flow control device. Can be provided.
  • the fixed plate brick 2 and the slide plate in the first embodiment that can reliably and smoothly control the opening and closing of the pouring port by the hydraulic cylinder 8 and do not disconnect the rotating system at all.
  • a pouring flow control device capable of easily reversing the position when the brick 5 is worn can be provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
PCT/JP2004/019071 2003-12-24 2004-12-21 溶融金属の注湯流量制御装置 Ceased WO2005061155A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04807428.0A EP1698412B1 (en) 2003-12-24 2004-12-21 Poured molten metal quantity control device
US10/582,472 US7546937B2 (en) 2003-12-24 2004-12-21 Poured molten metal quantity control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-427221 2003-12-24
JP2003427221A JP4448323B2 (ja) 2003-12-24 2003-12-24 溶融金属の注湯量制御装置

Publications (1)

Publication Number Publication Date
WO2005061155A1 true WO2005061155A1 (ja) 2005-07-07

Family

ID=34708886

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/019071 Ceased WO2005061155A1 (ja) 2003-12-24 2004-12-21 溶融金属の注湯流量制御装置

Country Status (4)

Country Link
US (1) US7546937B2 (https=)
EP (1) EP1698412B1 (https=)
JP (1) JP4448323B2 (https=)
WO (1) WO2005061155A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103914080B (zh) * 2014-04-16 2016-09-28 江苏省水利机械制造有限公司 三角门门轴柱同轴度调整方法
CN111321270B (zh) * 2020-03-10 2021-11-12 安徽云天冶金科技股份有限公司 一种转炉滑板挡渣用可调节式滑板
CN116673467B (zh) * 2023-06-28 2023-11-03 张家港宏昌钢板有限公司 一种钢包滑板油缸安装辅助机构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158878A (en) * 1979-05-25 1980-12-10 Stopinc Ag Rotatory sliding closing appliance for metallurgical vessel
JPS62156068A (ja) * 1985-12-27 1987-07-11 Nippon Kokan Kk <Nkk> ロ−タリ−ノズル
JPH0252165A (ja) * 1988-08-12 1990-02-21 Nippon Rootarii Nozuru Kk ロータリーノズル

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL241584A (https=) 1959-06-15
JPS484697U (https=) 1971-06-15 1973-01-19
JPS5035485B2 (https=) * 1971-11-12 1975-11-17
IT1004615B (it) * 1973-10-16 1976-07-20 Sirma Soc Italiana Otturatore con organo mobile azio nabile in movimento angolare parti colarmente per il controllo del flusso di metalli fusi da conteni tori o siviere
GB2133505B (en) * 1982-12-14 1987-04-15 Nippon Kokan Kk Rotary nozzle system for metallurgical vessels
JPS6258816A (ja) 1985-09-06 1987-03-14 株式会社東芝 ガス絶縁機器の現地接続方法
CA1279189C (en) 1985-11-18 1991-01-22 Tetsuya Yoshihara Rotary nozzle system
CH673097A5 (en) 1986-08-20 1990-02-15 Stopinc Ag Metallurgical vessel sliding closure
WO1988001211A1 (fr) * 1986-08-20 1988-02-25 Stopinc Aktiengesellschaft Fermeture coulissante sur le bec de coulee d'une cuve contenant un bain de fusion
JPS6438592A (en) 1987-07-31 1989-02-08 Mitsubishi Heavy Ind Ltd Rotary heat exchanger
JPH01262061A (ja) 1988-04-12 1989-10-18 Sumitomo Jukikai Chiyuutan Kk 浴融金属の排出装置
JP2805559B2 (ja) 1992-01-29 1998-09-30 鋼管機械工業株式会社 ロータリノズル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158878A (en) * 1979-05-25 1980-12-10 Stopinc Ag Rotatory sliding closing appliance for metallurgical vessel
JPS62156068A (ja) * 1985-12-27 1987-07-11 Nippon Kokan Kk <Nkk> ロ−タリ−ノズル
JPH0252165A (ja) * 1988-08-12 1990-02-21 Nippon Rootarii Nozuru Kk ロータリーノズル

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1698412A4 *

Also Published As

Publication number Publication date
US7546937B2 (en) 2009-06-16
JP2005186075A (ja) 2005-07-14
JP4448323B2 (ja) 2010-04-07
EP1698412A4 (en) 2007-04-04
EP1698412A1 (en) 2006-09-06
US20070176335A1 (en) 2007-08-02
EP1698412B1 (en) 2013-04-10

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