Intelligent control device for mine-used emulsion pump station

Abstract

The invention discloses an intelligent control device for mine-used emulsion pump station, comprising an intelligent control device master piece and an accessory, wherein the intelligent control device master piece is composed of a liquid distributing box component, a power accumulator, an output pressure sensor and a flame-proof intelligent controller; the liquid distributing box component comprises an emulsion tank, a clean water filter, a liquid distributing pump, an emulsified oil filter, a liquid distributing magnetic valve, a liquid distributing pump state sensor and an emulsified oil liquid level sensor; the accessory is composed of an emulsified liquid level sensor and a unloading electromagnetic valve; the sensor interface is connected with the emulsified liquid level sensor, and each unloading electromagnetic valve interface is connected with each control end of the unloading electromagnetic valve. The advantages of the invention lie in that by program setup of the intelligent control device component, the device realizes unloading and startup of an emulsion pump, achieves small starting current, small grid impact and stable motor startup, ensures accurate concentration proportioning for emulsion, lowers the cost, prolongs the service life of the emulsion pump, and has reasonable structure, simple appearance and convenient inlet and outlet lines.

Description

technical field [0001] The invention relates to an intelligent control device for a mining emulsion pumping station, which is used for intelligent control of the mining emulsion pumping station. Background technique [0002] Today's society has entered the era of "low-carbon economy", and people pay more and more attention to energy conservation and environmental protection. In coal mine production, safety is paramount. In order to ensure production safety, there are many underground safety equipment that operate continuously 24 hours a day, such as the emulsion pump station that provides power for the hydraulic support of the coal mining face. Long-term continuous work not only consumes a lot of power, but also causes a lot of heat in the system. Long-term high-voltage overflow increases the mechanical wear and shortens the service life of the equipment, and also increases the safety hazards of equipment and personnel. The manual liquid mixing operation is also easy to ma...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide an intelligent control device for a mining emulsion pumping station to solve the problems of high working intensity, high energy consumption, high failure rate, short service life and potential safety hazards in the prior art; Accurate, it is easy to cause the problem of system corrosion

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