JPS5666373A - Discrete weighing method of molten iron and molten slag in receiving pan - Google Patents

Discrete weighing method of molten iron and molten slag in receiving pan

Info

Publication number
JPS5666373A
JPS5666373A JP14042379A JP14042379A JPS5666373A JP S5666373 A JPS5666373 A JP S5666373A JP 14042379 A JP14042379 A JP 14042379A JP 14042379 A JP14042379 A JP 14042379A JP S5666373 A JPS5666373 A JP S5666373A
Authority
JP
Japan
Prior art keywords
molten iron
receiving pan
slag
weight
molten
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.)
Granted
Application number
JP14042379A
Other languages
Japanese (ja)
Other versions
JPS6049686B2 (en
Inventor
Atsushi Mori
Zenji Fujiwara
Toshio Tamiya
Sumio Yamada
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 Steel Corp
Original Assignee
Kawasaki Steel 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP14042379A priority Critical patent/JPS6049686B2/en
Publication of JPS5666373A publication Critical patent/JPS5666373A/en
Publication of JPS6049686B2 publication Critical patent/JPS6049686B2/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
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/04—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by weight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

PURPOSE:To weigh the weights of the molten iron and molten slag in a receiving pan discretely and accurately by using a weighing machine and a level gauge and using the specific formula. CONSTITUTION:The weights and liquid levels when a receiving pan 1 is empty and when it is poured with molten iron 4 are measured by means of a weighing machine 3 and a level gauge 2, and the weight difference at both times is defined as DELTAW, and the level difference as DELTAH. If the mean sectional section of the receiving pan 1 is defined as S, the relations between the weight W0 of the molten iron and weight W1 of the slag in the receiving pan are W0+W1=DELTAW, and the molten iron weight W0 is W0=rho0.(DELTAW-rho1.S.DELTAH)/(rho0+rho1), where rho0; the specific gravity of the molten iron and rho1; the specific gravity of the slag. The slag weight W1 may be obtained from the molten iron weight W0 obtained from this formula, thus the discrete and simultaneous weighing of the molten iron in the receiving pan 1 and the slag of a specific gravity differing from that of the molten iron is made possible.
JP14042379A 1979-11-01 1979-11-01 Weighing device for the weight of molten iron in the ladle Expired JPS6049686B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14042379A JPS6049686B2 (en) 1979-11-01 1979-11-01 Weighing device for the weight of molten iron in the ladle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14042379A JPS6049686B2 (en) 1979-11-01 1979-11-01 Weighing device for the weight of molten iron in the ladle

Publications (2)

Publication Number Publication Date
JPS5666373A true JPS5666373A (en) 1981-06-04
JPS6049686B2 JPS6049686B2 (en) 1985-11-05

Family

ID=15268349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14042379A Expired JPS6049686B2 (en) 1979-11-01 1979-11-01 Weighing device for the weight of molten iron in the ladle

Country Status (1)

Country Link
JP (1) JPS6049686B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997018456A1 (en) * 1995-11-11 1997-05-22 N-Tec Limited Filtration apparatus and method of characterising molten materials

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166686U (en) * 1986-04-10 1987-10-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997018456A1 (en) * 1995-11-11 1997-05-22 N-Tec Limited Filtration apparatus and method of characterising molten materials

Also Published As

Publication number Publication date
JPS6049686B2 (en) 1985-11-05

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