Taking system coal blending control method

The invention relates to material transportation, and discloses a taking system coal blending control method. A taking system comprises a first taking machine and a second taking machine; the control method comprises the steps that taking flow Q1 of the first taking machine and taking flow Q2 of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QIAO XIAOSHU, JIA YONGSHENG, CHEN GUANGPING
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 material transportation, and discloses a taking system coal blending control method. A taking system comprises a first taking machine and a second taking machine; the control method comprises the steps that taking flow Q1 of the first taking machine and taking flow Q2 of the second taking machine are calculated; the taking efficiency P1 of the first taking machine is calculated according to the taking flow Q1 of the first taking machine, and the taking efficiency P2 of the second taking machine is calculated according to the taking flow Q2 of the second taking machine; the target efficiency P' is calculated according to the taking efficiency P1 of the first taking machine; and the rotation speed of a cantilever is adjusted according to the target efficiency P' of the first taking machine and the taking efficiency P2 of the second taking machine. By means of the taking system coal blending control method, on the premise that halting motion is avoided, the coal blending proportion is st