JPS5510311A - Remover of slag froating on surface of molten metal in ladle - Google Patents

Remover of slag froating on surface of molten metal in ladle

Info

Publication number
JPS5510311A
JPS5510311A JP8211278A JP8211278A JPS5510311A JP S5510311 A JPS5510311 A JP S5510311A JP 8211278 A JP8211278 A JP 8211278A JP 8211278 A JP8211278 A JP 8211278A JP S5510311 A JPS5510311 A JP S5510311A
Authority
JP
Japan
Prior art keywords
slag
molten metal
ladle
remover
pipe
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
JP8211278A
Other languages
Japanese (ja)
Inventor
Kiyoshi Miyamae
Masao Naito
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 JP8211278A priority Critical patent/JPS5510311A/en
Publication of JPS5510311A publication Critical patent/JPS5510311A/en
Pending 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
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • B22D43/005—Removing slag from a molten metal surface
    • B22D43/008—Removing slag from a molten metal surface by suction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

PURPOSE:The captioned remover which is so arranged as to be able to effectively remove slag by dipping a slag capturing pipe having a wide opening attached to a pressure-reduceable slag containing tank to the ladle and suction-removing the slag. CONSTITUTION:The slag remover is hoitsted down by a crane or the like into a ladle 101 placed in the specified position and is dipped in molten metal 102 to the extent that the circular cone shape part of the slag capturing pipe A sinks just within the molten metal 102. Here, exhaust is started through exhaust port 4 when the slag capturing pipe A comes right above the slag floating on the molten metal. This is continued until the level of the molten metal reaches near the top end of the suction pipe 108. During this time, the slag in the ladle is pushed up to the molten metal and is sucked into the slag containing tank B. The suction pipe 108 protrudes by penetrating upward the bottom of the slag containing tank B, by which back flow of the slag again into the ladle 101 is prevented.
JP8211278A 1978-07-07 1978-07-07 Remover of slag froating on surface of molten metal in ladle Pending JPS5510311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8211278A JPS5510311A (en) 1978-07-07 1978-07-07 Remover of slag froating on surface of molten metal in ladle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8211278A JPS5510311A (en) 1978-07-07 1978-07-07 Remover of slag froating on surface of molten metal in ladle

Publications (1)

Publication Number Publication Date
JPS5510311A true JPS5510311A (en) 1980-01-24

Family

ID=13765311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8211278A Pending JPS5510311A (en) 1978-07-07 1978-07-07 Remover of slag froating on surface of molten metal in ladle

Country Status (1)

Country Link
JP (1) JPS5510311A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63220089A (en) * 1987-03-09 1988-09-13 株式会社クボタ Siphon suction removing method and device for slag
CN105170970A (en) * 2015-08-14 2015-12-23 南京航空航天大学 Molten metal scum quick removal device and operation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63220089A (en) * 1987-03-09 1988-09-13 株式会社クボタ Siphon suction removing method and device for slag
CN105170970A (en) * 2015-08-14 2015-12-23 南京航空航天大学 Molten metal scum quick removal device and operation method

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