JPS5671571A - Molten steel pouring control method - Google Patents

Molten steel pouring control method

Info

Publication number
JPS5671571A
JPS5671571A JP14641179A JP14641179A JPS5671571A JP S5671571 A JPS5671571 A JP S5671571A JP 14641179 A JP14641179 A JP 14641179A JP 14641179 A JP14641179 A JP 14641179A JP S5671571 A JPS5671571 A JP S5671571A
Authority
JP
Japan
Prior art keywords
flow rate
inlet
molten steel
ladle
weight
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.)
Pending
Application number
JP14641179A
Other languages
Japanese (ja)
Inventor
Takaaki Kayamori
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.)
Hitachi Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
Hitachi Ltd
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 Hitachi Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP14641179A priority Critical patent/JPS5671571A/en
Publication of JPS5671571A publication Critical patent/JPS5671571A/en
Pending legal-status Critical Current

Links

Landscapes

  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

PURPOSE: To make it possible to control the pouring quantity to each mold, supply of the deoxidizer, and the operation of the thermometric machine, by opening the other inlet to operate a flow rate distribution rate on the basis of the weight of the molten steel ladle when the flow rate from one inlet reaches a set flow rate.
CONSTITUTION: Molten steel 2 in molten steel ladle 1 is started to be poured into mold 5 from inlet 3; and when the flow rate reaches a prescribed flow rate, pouring from inlet 4 to mold 6 is started. Weights of molten steel 2 and ladle 1 are taken and stored into the ladle weight sampling device through pot weighing apparatus 8 at a fixed period. Total flow rate calculating device 10 calculates a total flow rate on the basis of change of the ladle weight stored in device 9, and the pouring quantity for every inlet is grasped by pouring quantity distibution device 12. The current pot weight is obtained by a running mean calculating device 13 and is output to devices 10 and 12. Flow rate distribution device 11 obtains the flow rate for every inlet on a basis of the total flow rate obtained by device 10 and the pouring quantity for every inlet from device 12 and controls inlets 3 and 4 by inlet driving device 14.
COPYRIGHT: (C)1981,JPO&Japio
JP14641179A 1979-11-14 1979-11-14 Molten steel pouring control method Pending JPS5671571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14641179A JPS5671571A (en) 1979-11-14 1979-11-14 Molten steel pouring control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14641179A JPS5671571A (en) 1979-11-14 1979-11-14 Molten steel pouring control method

Publications (1)

Publication Number Publication Date
JPS5671571A true JPS5671571A (en) 1981-06-15

Family

ID=15407079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14641179A Pending JPS5671571A (en) 1979-11-14 1979-11-14 Molten steel pouring control method

Country Status (1)

Country Link
JP (1) JPS5671571A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106424683A (en) * 2016-10-28 2017-02-22 中冶华天南京工程技术有限公司 Treatment method and device of ladle accidents in ladle transfer process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106424683A (en) * 2016-10-28 2017-02-22 中冶华天南京工程技术有限公司 Treatment method and device of ladle accidents in ladle transfer process

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