JPS57199542A - Supplying device for additive - Google Patents

Supplying device for additive

Info

Publication number
JPS57199542A
JPS57199542A JP8593081A JP8593081A JPS57199542A JP S57199542 A JPS57199542 A JP S57199542A JP 8593081 A JP8593081 A JP 8593081A JP 8593081 A JP8593081 A JP 8593081A JP S57199542 A JPS57199542 A JP S57199542A
Authority
JP
Japan
Prior art keywords
additive
charging
flow rate
molten metal
supply 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.)
Granted
Application number
JP8593081A
Other languages
Japanese (ja)
Other versions
JPS6241829B2 (en
Inventor
Shozo Nagao
Akio Tanaka
Susumu Togawa
Tadashi Yamashita
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP8593081A priority Critical patent/JPS57199542A/en
Publication of JPS57199542A publication Critical patent/JPS57199542A/en
Publication of JPS6241829B2 publication Critical patent/JPS6241829B2/ja
Granted 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
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE:To provide a titled device that can check whether the addition of an additive is correct or not in a position apart from the supply end for the additive by detecting the flow rate of the additive between an additive charger and the gas force-feeding part at the other end of an additive supply pipe, and detecting the gaseous pressure in the supply pipe. CONSTITUTION:The start of charging by tilting of a charging ladle 4 is detected with an IR ray thermometer 21, and an opening-closing damper 14 is opened by the signal thereof to charge 13a an additive into a supply port 10. The flow rate thereof is detected with a flow rate detector 15. The additive charged into the port 10 is ejected from a gas force-feeding part 7 through a supply pipe 6 then out through the opening 6a at one end thereof so that it is added into the molten metal released from the discharge end 2a of a charging spout 2 via a chute 3 from a ladle 4. The charging state of the additive into the port 10, that is, the charing flow rate of the additive, is measured with the device 15 and its processing device 18, and whether the charging flow rate is in a normal range or not is checked. If it is out of the range, it is displayed that the charging is in an abnormal state. Molten metal is charged from the spout 2, and a prescribed amt. of the additive is added to this molten metal, thence it is cast in a rotating metallic mold 1.
JP8593081A 1981-06-03 1981-06-03 Supplying device for additive Granted JPS57199542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8593081A JPS57199542A (en) 1981-06-03 1981-06-03 Supplying device for additive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8593081A JPS57199542A (en) 1981-06-03 1981-06-03 Supplying device for additive

Publications (2)

Publication Number Publication Date
JPS57199542A true JPS57199542A (en) 1982-12-07
JPS6241829B2 JPS6241829B2 (en) 1987-09-04

Family

ID=13872470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8593081A Granted JPS57199542A (en) 1981-06-03 1981-06-03 Supplying device for additive

Country Status (1)

Country Link
JP (1) JPS57199542A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203247A (en) * 1987-02-18 1988-08-23 Matsubara:Kk Method and apparatus for controlling molten metal
KR101257264B1 (en) * 2011-04-28 2013-04-23 현대제철 주식회사 Apparatus of supplying inoculant for manufacturing cast iron and induction furnace for supplying inoculant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5166501U (en) * 1974-11-20 1976-05-26
JPS5263120A (en) * 1975-11-20 1977-05-25 Nippon Steel Corp Apparatus for powder feeding
JPS5575856A (en) * 1978-11-30 1980-06-07 Hitachi Metals Ltd Adding method of inoculant
JPS55153651A (en) * 1979-05-21 1980-11-29 Hitachi Metals Ltd Adding device of inoculant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5166501U (en) * 1974-11-20 1976-05-26
JPS5263120A (en) * 1975-11-20 1977-05-25 Nippon Steel Corp Apparatus for powder feeding
JPS5575856A (en) * 1978-11-30 1980-06-07 Hitachi Metals Ltd Adding method of inoculant
JPS55153651A (en) * 1979-05-21 1980-11-29 Hitachi Metals Ltd Adding device of inoculant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203247A (en) * 1987-02-18 1988-08-23 Matsubara:Kk Method and apparatus for controlling molten metal
KR101257264B1 (en) * 2011-04-28 2013-04-23 현대제철 주식회사 Apparatus of supplying inoculant for manufacturing cast iron and induction furnace for supplying inoculant

Also Published As

Publication number Publication date
JPS6241829B2 (en) 1987-09-04

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