Welding fume shielding device

The utility model provides a welding fume shielding device which comprises a bottom plate, stand columns are arranged on the two sides of the top end of the bottom plate, a mounting plate is arranged at the top ends of the stand columns, an electric push rod is arranged at the top end of the mountin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG ZUOLI, LIU MING, ZHANG JIANYONG
Format:	Patent
Sprache:	chi ; 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 SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The utility model provides a welding fume shielding device which comprises a bottom plate, stand columns are arranged on the two sides of the top end of the bottom plate, a mounting plate is arranged at the top ends of the stand columns, an electric push rod is arranged at the top end of the mounting plate, the output end of the electric push rod penetrates through the mounting plate to be connected with a shielding cover, and the two sides of the shielding cover are slidably connected with the stand columns. A telescopic hose is arranged at the top end of the shielding cover in a communicating mode, the other end of the telescopic hose penetrates through the mounting plate to be connected with a collecting box, the collecting box is located at the top end of the mounting plate, an induced draft fan is arranged in an inner cavity of the collecting box, a filtering device is arranged below the induced draft fan, and a ventilation opening is formed in the collecting box. According to the welding smoke shielding