Intelligent emulsion matching device for coal mine

Abstract

The invention is an intelligent proportioning device for emulsion used in coal mines. The emulsified oil tank is provided with a liquid level sensor. The front end of the oil tank is provided with an oil filter cartridge and a water filter cartridge. The inlet of the water filter cartridge is connected to a water inlet pipeline. The water inlet pipeline includes Pipes, pressure reducing valves, pressure gauges, pressure sensors, manual ball valves, electric ball valves, flow regulating valves, the inlet of the oil filter cartridge is connected to the oil inlet pipeline, which includes gear pumps, explosion-proof motors, flow sensors, oil inlet The outlet of the pipeline and the oil filter cartridge are connected to the emulsified oil tank through the pipeline. The proportioning pump is driven by a frequency conversion motor. The oil inlet of the proportioning pump is connected to the emulsified oil tank through a rubber hose. The outlet of the water filter cartridge is connected to the mixed liquid filter through a pipeline, the outlet of the proportioning pump is connected to the mixed liquid filter, the liquid outlet is connected to the liquid outlet below the mixed liquid filter, and the concentration sensor and flow sensor are arranged on the liquid outlet pipe , Manual ball valve, intelligent control box is set on the frame.

Description

technical field [0001] The invention relates to an intelligent proportioning device for emulsion used in coal mines. Background technique [0002] Emulsion is an important working medium in the production of coal mine equipment, which directly affects the operation of the equipment. At present, most of the emulsion proportioning devices on the market are based on the principle of fixed volume mixing and proportioning. The structure is simple, and the concentration error of the proportioned emulsion is relatively large. It cannot monitor the concentration of the emulsion in real time, so that it is necessary to manually adjust the emulsification according to the needs in the later stage. liquid concentration, reducing work efficiency. Contents of the invention [0003] The invention provides an intelligent proportioning device for emulsions used in coal mines, which has the functions of automatically controlling the whole process of the liquids and real-time monitoring of ...

AI Technical Summary

Problems solved by technology

At present, most of the emulsion proportioning devices on the market are based on the principle of fixed volume mixing and proportioning. The structure is simple, and the concentration error of the proportioned emulsion is relatively large. It cannot monitor the concentration of the emulsion in real time, so that it is necessary to manually adjust the emulsification according to the needs in the later stage. liquid concentration, reducing work efficiency

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