SMOKE DISCHARGING DEVICE IN PLASMA CUTTING MACHINE

PURPOSE:To remove efficiently the dust sucked together with waste smoke and to enable easy removal of the removed dust from a duct by attaching perpendicularly a dust dashboard in a duct connected to a suction hood. CONSTITUTION:A dashboard 13 on which the dust contained in the sucked waste smoke im...

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Bibliographische Detailangaben
1. Verfasser:	KAWAKAMI MASAMICHI
Format:	Patent
Sprache:	eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PURPOSE:To remove efficiently the dust sucked together with waste smoke and to enable easy removal of the removed dust from a duct by attaching perpendicularly a dust dashboard in a duct connected to a suction hood. CONSTITUTION:A dashboard 13 on which the dust contained in the sucked waste smoke impinges is perpendicularly attached in the midway of the inside of a duct 11 and a cover 14 communicating with the duct 11 is formed beneath the dashboard 13 so as to project to the bottom surface of the duct 11. A cap 15 for taking out the dust is freely openably and closably attached to a part of the cover 14 and a wire net 16 for preventing over-passage of the dust is provided in a part of the duct 11 clad by the cover 14. The dust contained in the waste smoke impinges on the dashboard 13 and falls into the cover 14 is discarded by opening the cap 15.