JPS57184571A - Melting and treating device for metallic waste - Google Patents
Melting and treating device for metallic wasteInfo
- 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
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
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)
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)
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 |
-
1981
- 1981-05-11 JP JP7119481A patent/JPS57184571A/en active Granted
Patent Citations (2)
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)
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 |