Control system and method for multi-tank feeding and liquid mixing in well drilling

The invention provides a control system and method for multi-tank feeding and liquid mixing for well drilling, in the system, a feeding tank is provided with a slurry mixing water feeding valve, a slurry mixing water escape valve, a feeding water feeding valve and a feeding water escape valve, a liq...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU YUNBO, ZHANG YANAN, ZHAO QINGZHE, ZHAO HONGXIANG, XIA YE, WANG XUECHEN, ZHENG CHENGSHENG, LI ZHIYONG, LAN QIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	The invention provides a control system and method for multi-tank feeding and liquid mixing for well drilling, in the system, a feeding tank is provided with a slurry mixing water feeding valve, a slurry mixing water escape valve, a feeding water feeding valve and a feeding water escape valve, a liquid mixing tank is provided with a slurry mixing water escape valve, and a liquid mixing pump is connected with the slurry mixing water feeding valve and the slurry mixing water escape valve respectively; the feeding pump is connected with the feeding water feeding valve and the feeding water escape valve, the feeding water feeding valve on the feeding tank body is connected with the liquid mixing tank body through the communicating valve, the liquid mixing tank body is communicated with a slurry source, and the circulating pump is arranged at an outlet of the liquid mixing tank body. The electric control system is electrically connected with the slurry mixing water feeding valve, the slurry mixing water escape val