Funnel device for improving oil field ton bag chemical material replacement efficiency and replacement method

The invention discloses a funnel device for improving the replacement efficiency of oil field ton bag chemical materials and a replacement method, and belongs to the field of material package replacement. According to the funnel device for improving the replacing efficiency of the oil field ton bag...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHU ZHIJIN, WU HOUQUAN, ZHAO GAOKAI, ZHAO YONGCHAO, YU JINGGANG, WANG HAILONG, AIDENCAO, LU PENGSHENG, YANG FAN, WU LUJIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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