Efficient clean coal washing process and cleaning device

The invention relates to the technical field of clean coal washing production, in particular to an efficient clean coal washing process and a cleaning device. The device comprises a coal shed, a raw coal bin, a conveying channel and a conveying belt, wherein the coal shed is fixedly connected with t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	FANG YONGLIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVEYING CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL HANDLING THIN OR FILAMENTARY MATERIAL MILLING GRAIN PACKING PERFORMING OPERATIONS PNEUMATIC TUBE CONVEYORS PREPARATORY TREATMENT OF GRAIN FOR MILLING SHOP CONVEYOR SYSTEMS STORING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of clean coal washing production, in particular to an efficient clean coal washing process and a cleaning device. The device comprises a coal shed, a raw coal bin, a conveying channel and a conveying belt, wherein the coal shed is fixedly connected with the ground, the raw coal bin is formed in the ground in the coal shed, the conveying channel is arranged at the bottom end of the raw coal bin and communicates with the raw coal bin, the conveying belt is fixed in the conveying channel, the conveying belt is located at the bottom end of the raw coalbin, a dust collection device is arranged on the conveying belt and comprises a dust collection cover, a dust collection pipe and a dust collection fan, the dust collection cover is arranged at the top end of the conveying belt, the dust collection cover is arranged close to the raw coal bin, a supporting device is arranged between the dust collection cover and the conveying channel, the dust collection pipe is fixedly co