SE8504088D0 - PROCEDURE FOR MOLDING MULTIPLE STRINGS - Google Patents

PROCEDURE FOR MOLDING MULTIPLE STRINGS

Info

Publication number
SE8504088D0
SE8504088D0 SE8504088A SE8504088A SE8504088D0 SE 8504088 D0 SE8504088 D0 SE 8504088D0 SE 8504088 A SE8504088 A SE 8504088A SE 8504088 A SE8504088 A SE 8504088A SE 8504088 D0 SE8504088 D0 SE 8504088D0
Authority
SE
Sweden
Prior art keywords
level
filling
mould
threshold level
reaches
Prior art date
Application number
SE8504088A
Other languages
Swedish (sv)
Other versions
SE461258B (en
SE8504088L (en
Inventor
B Tinnes
H Kreuzberg
Original Assignee
Metacon 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 Metacon Ag filed Critical Metacon Ag
Publication of SE8504088D0 publication Critical patent/SE8504088D0/en
Publication of SE8504088L publication Critical patent/SE8504088L/en
Publication of SE461258B publication Critical patent/SE461258B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/18—Controlling or regulating processes or operations for pouring
    • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
    • B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/14—Plants for continuous casting
    • B22D11/147—Multi-strand plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/161—Controlling or regulating processes or operations for automatic starting the casting process

Abstract

A method of pouring a molten metal from an intermediate vessel (3) into a plurality of continuous casting moulds (A, B and C) through respective discharge valves (4) and withdrawing all the castings from the moulds with a common withdrawing unit (12, 13) includes opening all the valves (4) to initiate the pouring process, and monitoring the filling level (20) within each mould in a measuring zone (9). That mould whose filling level first reaches a first threshold level (21) has its associated valve (4) throttled and the withdrawing unit is switched on either when all the filling levels are substantially the same or when the first of the filling levels reaches a second threshold level (22) above the first threshold level, whichever occurs first. Each discharge valve is adjusted when the filling level in the associated mould reaches a desired level (8) above the second threshold level so as to maintain the filling level substantially at the desired level. Any mould in which the filling level has not reached the first threshold level (21) at the time the withdrawing unit is switched on has its associated valve (4) closed. <IMAGE>
SE8504088A 1984-09-05 1985-09-03 PROCEDURE AND DEVICE FOR STARTING A MULTI-STRING CASTING PLANT SE461258B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3432611A DE3432611C2 (en) 1984-09-05 1984-09-05 Procedure for starting up a continuous caster with several strands

Publications (3)

Publication Number Publication Date
SE8504088D0 true SE8504088D0 (en) 1985-09-03
SE8504088L SE8504088L (en) 1986-03-06
SE461258B SE461258B (en) 1990-01-29

Family

ID=6244691

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8504088A SE461258B (en) 1984-09-05 1985-09-03 PROCEDURE AND DEVICE FOR STARTING A MULTI-STRING CASTING PLANT

Country Status (17)

Country Link
JP (1) JPH0716774B2 (en)
AT (1) AT391643B (en)
BE (1) BE903179A (en)
CA (1) CA1239523A (en)
CH (1) CH668370A5 (en)
CS (1) CS600085A3 (en)
DE (1) DE3432611C2 (en)
ES (1) ES8700989A1 (en)
FR (1) FR2569588B1 (en)
GB (1) GB2163983B (en)
IN (1) IN164762B (en)
IT (1) IT1185654B (en)
MX (1) MX168192B (en)
PL (1) PL147451B1 (en)
SE (1) SE461258B (en)
SU (1) SU1367846A3 (en)
ZA (1) ZA856821B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538222A1 (en) * 1985-10-26 1987-05-27 Metacon Ag METHOD FOR STARTING UP A CONTINUOUS CASTING SYSTEM WITH MULTIPLE STRINGS
DE3509932A1 (en) * 1985-03-19 1986-10-02 Metacon AG, Zürich METHOD FOR STARTING UP A CONTINUOUS CASTING SYSTEM
JPS61273246A (en) * 1985-05-28 1986-12-03 Sumitomo Metal Ind Ltd Control device for molten metal level in casting mold
JPS62183951A (en) * 1986-02-07 1987-08-12 Sumitomo Metal Ind Ltd Control method for surface level of molten steel in mold
JPS62183952A (en) * 1986-02-07 1987-08-12 Sumitomo Metal Ind Ltd Control method for surface level of molten steel in mold
JP2914817B2 (en) * 1992-04-28 1999-07-05 新日本製鐵株式会社 Missing casting method in continuous casting
CN102430728B (en) * 2011-12-07 2013-07-10 中宁县锦宁铝镁新材料有限公司 Multi-crystallizer horizontal continuous casting tundish and continuous casting process implemented by using same
FR3049881B1 (en) * 2016-04-08 2018-04-06 Constellium Issoire SYSTEM FOR CONTROLLING THE CASTING OF A PRODUCT
CN105834388B (en) * 2016-05-13 2017-09-29 北京首钢自动化信息技术有限公司 A kind of double-current slab automatic water-replacing mouthful control method
CN107649657A (en) * 2017-08-29 2018-02-02 武钢集团昆明钢铁股份有限公司 A kind of small billet tundish stops the method poured
RU2697143C1 (en) * 2017-12-19 2019-08-12 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Installation for continuous casting of flat ingots
CN111922311B (en) * 2020-07-24 2022-04-08 攀钢集团攀枝花钢铁研究院有限公司 Tundish liquid level control method in continuous casting production process
CN112059135A (en) * 2020-08-20 2020-12-11 张家港宏昌钢板有限公司 Crystallizer molten steel level correction device and application method thereof
CN112157238B (en) * 2020-09-11 2021-09-07 柳州钢铁股份有限公司 Non-stop local overhauling method for double-flow slab caster
CN115780788B (en) * 2022-12-29 2023-07-21 浙江鑫耐铝熔铸设备材料有限公司 Pneumatic flashboard control device for controlling circulation of aluminum solution and control method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2351816B2 (en) * 1972-10-17 1977-03-03 Concast AG, Zürich (Schweiz); Schloemann-Siemag AG, 4000 Düsseldorf PROCESS AND EQUIPMENT FOR REGULATING THE LEVEL OF THE MELT IN MOLDS OF CONTINUOUS CASTING PLANTS
JPS5477229A (en) * 1977-11-22 1979-06-20 Ishikawajima Harima Heavy Ind Method and apparatus for controlling drawing speed and mold level in continuous casting machine
CH639575A5 (en) * 1979-04-27 1983-11-30 Concast Ag METHOD AND DEVICE FOR CONTINUOUSLY MOLDING SEVERAL STRINGS.
EP0149447A3 (en) * 1983-12-29 1986-10-22 VOEST-ALPINE Aktiengesellschaft Method of controlling the level in continuous casting moulds of a multiple-strand continuous casting plant, and arrangement for carrying out the method

Also Published As

Publication number Publication date
ZA856821B (en) 1986-04-30
ATA252385A (en) 1990-05-15
BE903179A (en) 1985-12-31
PL254958A1 (en) 1986-07-01
DE3432611A1 (en) 1986-03-13
GB2163983A (en) 1986-03-12
GB2163983B (en) 1988-01-13
ES546694A0 (en) 1986-11-16
SE461258B (en) 1990-01-29
JPS6167551A (en) 1986-04-07
FR2569588A1 (en) 1986-03-07
IT1185654B (en) 1987-11-12
SE8504088L (en) 1986-03-06
CS600085A3 (en) 1992-02-19
IT8521682A0 (en) 1985-07-23
GB8521947D0 (en) 1985-10-09
CA1239523A (en) 1988-07-26
DE3432611C2 (en) 1986-09-04
AT391643B (en) 1990-11-12
ES8700989A1 (en) 1986-11-16
JPH0716774B2 (en) 1995-03-01
FR2569588B1 (en) 1988-09-23
SU1367846A3 (en) 1988-01-15
IN164762B (en) 1989-05-27
CH668370A5 (en) 1988-12-30
PL147451B1 (en) 1989-06-30
MX168192B (en) 1993-05-10

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