JPS57184571A - Melting and treating device for metallic waste - Google Patents

Melting and treating device for metallic waste

Info

Publication number
JPS57184571A
JPS57184571A JP7119481A JP7119481A JPS57184571A JP S57184571 A JPS57184571 A JP S57184571A JP 7119481 A JP7119481 A JP 7119481A JP 7119481 A JP7119481 A JP 7119481A JP S57184571 A JPS57184571 A JP S57184571A
Authority
JP
Japan
Prior art keywords
mold
metallic waste
carriage
melting
slag
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
JP7119481A
Other languages
Japanese (ja)
Other versions
JPH0117790B2 (en
Inventor
Katsuyuki Otsuka
Ryukichi Mizuno
Koji Yanagida
Kazuo Kitagawa
Atsuhiro Ochiai
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.)
Doryokuro Kakunenryo Kaihatsu Jigyodan
Kobe Steel Ltd
Power Reactor and Nuclear Fuel Development Corp
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
Kobe Steel Ltd
Power Reactor and Nuclear Fuel Development 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 Doryokuro Kakunenryo Kaihatsu Jigyodan, Kobe Steel Ltd, Power Reactor and Nuclear Fuel Development Corp filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Priority to JP7119481A priority Critical patent/JPS57184571A/en
Publication of JPS57184571A publication Critical patent/JPS57184571A/en
Publication of JPH0117790B2 publication Critical patent/JPH0117790B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PURPOSE: To provide a titled device which can treat harmful metallic waste safely and smoothly by so constituting the same that slag is beforehand fired and melted by microwaves and the entire stage from this firing and melting up to melting of the metallic waste is accomplished continuously in a hermetic state.
CONSTITUTION: Slag S is placed on a molding board 1b, and a carriage 3 is carried into the central part of a moving carriage 11 to bring mold bodies 1a, 1a in proximity to each other, whereby a mold 1 is assembled. The carriage 11 moved to right under an SM device 10 is lifted by a ram 20 until the upward opening part of the mold 1 contacts tightly the connecting part for the upward opening of the device 10. Shutters 12 and 15 are opened and a microwave oscillator 18 is operated to melt the slag S in a few minutes. The shutters 12 and 15 are closed, and the carriage 11 is lowered and is moved to right under an electroslag melting device 2 where the upward opening part of the mold 1 is brought in tight contact with the downward opening connecting part of the device 2, after which the shutter 12 is opened to charge metallic waste. This is followed by substituting with a shielding gas, descending of an electrode, conduction of electricity, etc. sequentially, and the molten metallic waste is solidified by retreating of the electrode and water cooling of the mold 1.
COPYRIGHT: (C)1982,JPO&Japio
JP7119481A 1981-05-11 1981-05-11 Melting and treating device for metallic waste Granted JPS57184571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7119481A JPS57184571A (en) 1981-05-11 1981-05-11 Melting and treating device for metallic waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7119481A JPS57184571A (en) 1981-05-11 1981-05-11 Melting and treating device for metallic waste

Publications (2)

Publication Number Publication Date
JPS57184571A true JPS57184571A (en) 1982-11-13
JPH0117790B2 JPH0117790B2 (en) 1989-04-03

Family

ID=13453608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7119481A Granted JPS57184571A (en) 1981-05-11 1981-05-11 Melting and treating device for metallic waste

Country Status (1)

Country Link
JP (1) JPS57184571A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042699A (en) * 1983-08-17 1985-03-06 株式会社神戸製鋼所 Method of treating long-sized metallic radioactive waste
JPS60129698A (en) * 1983-12-19 1985-07-10 株式会社日立製作所 Method of melting and decontaminating radioactivity contaminated metal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120901A (en) * 1976-04-05 1977-10-11 Hitachi Zosen Corp Electroslag melting
JPS55127199A (en) * 1979-03-22 1980-10-01 Kobe Steel Ltd Drying and melt solidifying method of slurry

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120901A (en) * 1976-04-05 1977-10-11 Hitachi Zosen Corp Electroslag melting
JPS55127199A (en) * 1979-03-22 1980-10-01 Kobe Steel Ltd Drying and melt solidifying method of slurry

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042699A (en) * 1983-08-17 1985-03-06 株式会社神戸製鋼所 Method of treating long-sized metallic radioactive waste
JPH0449679B2 (en) * 1983-08-17 1992-08-12 Kobe Steel Ltd
JPS60129698A (en) * 1983-12-19 1985-07-10 株式会社日立製作所 Method of melting and decontaminating radioactivity contaminated metal
JPH0562319B2 (en) * 1983-12-19 1993-09-08 Hitachi Ltd

Also Published As

Publication number Publication date
JPH0117790B2 (en) 1989-04-03

Similar Documents

Publication Publication Date Title
CA1183187A (en) Apparatus and method for melting and treating metal wastes
AU6663186A (en) Method for melting scrap or other materials and apparatus for implementing the method
JPS57184571A (en) Melting and treating device for metallic waste
GB1484704A (en) Method and apparatus for supplying metal to an electrical induction melting furnace
GB1520770A (en) Method and apparatus for preheating metal
DE3367175D1 (en) Process and device for casting electrode grids for electric accumulators
CN109701998A (en) A kind of method of disposal of flying ash
US5630369A (en) Reactor and a method of smelting combustion residues in the reactor
JPS53100110A (en) Preliminary treatment apparatus of scrap for electric furnace
PE22195A1 (en) OVEN METHOD AND STRUCTURE FOR USE IN PROCESSES TO PRODUCE VERY VOLATILE METALS
JPS57187160A (en) Electroslag remelting method
JPS54135447A (en) Sludge treatment apparatus
JPS5348078A (en) Treating apparatus for solid waste by electric melting
JPS54129802A (en) Manufacture for sealed type electric apparatus
JPS6483635A (en) Production of composite alloy
PATON et al. Electroslag remelting
JPS5760011A (en) Production of steel in electric furnace for steel making and its device
JPS5438661A (en) Method of treating refuse
JPH07104439B2 (en) Melting vessel and method for melting miscellaneous waste using the same
Ohtsuka Melting and Treating Metal Wastes
Holappa et al. Contribution on Reactor Models in Submerged Powder Injection
IT1243227B (en) Process of wet-paste compaction for fusing scrap metal powders
JPS5651513A (en) Continuous steel making method
JPS5717364A (en) Method for precision casting
Hess Capturing EAF Gases Ignites Savings