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Title:
MELTING DEVICE
Document Type and Number:
Japanese Patent JP2017032229
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a melting recycle device for fine metallic powder (partial dusts, collected debris and the like that are easily dispersed while being floated and hardly handled even under slight fine wind) for which energy saving is achieved up to limit value.SOLUTION: This invention relates to a recycle device that is constituted in such a way that metallic powders 6 are melted by light focused sunlight in such a manner that the metallic powders can be easily melted. In order to cool formed larger metallic pieces 7b with water just after melting and the melted metallic powders 7b with water or solidified at a unit equal to or less than a prescribed amount and recycle them, means for storing or means for feeding not-yet melted metallic powders 6 is constituted in such a way that the metallic powders 6 are melted and liquefied and their coefficients of friction are decreased and they are moved away from a melting container 2c at a unit equal to or less than the prescribed amount, a floor of water cooling means 5 is inclined and metallic powders 8 solidified through water cooling are accumulated at a position where they can be easily discharged out other than the water-cooling started position. The storing means or feeding means of the not-yet melted metallic powders 6 has a converging passage below and the not-yet melted metallic powders 6 are fed to the melting container 2c at a prescribed optimum flow rate by self-weight of the not-yet melted metallic powders 6.SELECTED DRAWING: Figure 1

Inventors:
NAKAMURA KEISUKE
NAKAI AKIHIRO
Application Number:
JP2015153913A
Publication Date:
February 09, 2017
Filing Date:
August 04, 2015
Export Citation:
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Assignee:
MARUSEI CO LTD
International Classes:
F27B17/00