Pneumatic conveying system and method

The invention relates to a pneumatic conveying system and method. The pneumatic conveying system comprises an ash hopper, a bin pump, an ash silo, a conveying pipeline, an air source pipeline, an unblocking material valve and a backflow pipeline. The discharging end of the ash hopper is connected wi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI CHAOJIAN, QIU ZHAOHONG, KE ZHISHAN, XIN XING, PENG YAYUN, LIU XIAOLONG, GUAN MEIHUI
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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Beschreibung
Zusammenfassung:	The invention relates to a pneumatic conveying system and method. The pneumatic conveying system comprises an ash hopper, a bin pump, an ash silo, a conveying pipeline, an air source pipeline, an unblocking material valve and a backflow pipeline. The discharging end of the ash hopper is connected with the feeding end of the bin pump, the air source pipeline is connected with the discharging end of the bin pump, the discharging end of the bin pump is connected with one end of the conveying pipeline, the other end of the conveying pipeline is connected with the ash silo, one end of the blockage clearing valve is connected with the conveying pipeline and is close to the discharging end of the bin pump, and the other end of the blockage clearing valve is connected with one end of the backflow pipeline. The other end of the backflow pipeline is connected with the ash bucket. According to the pneumatic conveying system, conveying mixed gas in the conveying pipeline can flow back into the ash hopper through the bloc