CLEANING MACHINE FOR REMOVING ATTACHED COAL FROM VERTICAL PIPING

PURPOSE: A cleaning machine for removing attached coal from vertical piping is provided to prevent the vertical piping between a feeder and a mill from being clogged and polish by preventing coal from being attached to the piping in advance by doubly removing attached coal with a drill and a wire br...

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Bibliographische Detailangaben
Hauptverfasser:	HUH, MAN HYEON, PYO, SEOK GYU, SEO, WON SEOK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CLEANING CLEANING IN GENERAL PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PURPOSE: A cleaning machine for removing attached coal from vertical piping is provided to prevent the vertical piping between a feeder and a mill from being clogged and polish by preventing coal from being attached to the piping in advance by doubly removing attached coal with a drill and a wire brush. CONSTITUTION: A coal cleaning machine for a vertical piping contains: a fixing unit and body units(4,40) installed in the outlet of a feeder for preventing coal from being attached to the vertical piping in advance and for removing attached coal; a winch vertically moving the fixing unit and the body unit; a drill(50) and a wire brush free to reciprocate in the vertical piping for removing attached coal; and a drill motor(41) and a decelerator(43) driving the drill and the wire brush.