ELECTRONIC COMPONENT SEPARATION APPARATUS OF PRINTED CIRCUIT BOARD

PROBLEM TO BE SOLVED: To provide an electronic component separation apparatus of a printed circuit board which suppresses the consumption of superheated steam thereby improving the heating efficiency and the reliability of the separation of an electronic component in an apparatus which heats the pri...

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Bibliographische Detailangaben
Hauptverfasser:	MARUTA YURI, FUJITA MITSURU
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS DISPOSAL OF SOLID WASTE ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PERFORMING OPERATIONS PRINTED CIRCUITS RECLAMATION OF CONTAMINED SOIL SOIL TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an electronic component separation apparatus of a printed circuit board which suppresses the consumption of superheated steam thereby improving the heating efficiency and the reliability of the separation of an electronic component in an apparatus which heats the printed circuit board with the superheated steam thereby separating the electronic component of the printed circuit board.SOLUTION: A printed circuit board rotation holding mechanism, which rotatably holds multiple printed circuit boards, is installed in a heating vessel having a sealed structure. Superheated steam is supplied from the exterior to the heating vessel and the printed circuit board is heated. When at least a brazing material which fixes an electronic component to the printed circuit board is heated to be melted, the printed circuit board rotation holding mechanism is rotationally driven and the electronic component fixed to the printed circuit board is separated by centrifugal force.