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Unmanned intelligent control system for mining emulsion pump station

An intelligent control system and emulsion pumping station technology, which is applied in pump control, parts of pumping devices for elastic fluids, pump components, etc., can solve the problem of unstable pressure output of pumping stations, low precision of emulsion proportioning, Large manpower investment and other problems, to achieve strong anti-interference ability, ensure stable and normal operation, and save space

Pending Publication Date: 2021-02-26
JINING TUOXIN ELECTRIC
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  • Claims
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Problems solved by technology

[0005] In order to solve the deficiencies of the prior art, the present invention provides an unmanned intelligent control system for mining emulsion pumping stations. A series of problems, at the same time, the system has protection and monitoring functions, and is stable and reliable, which is of great significance for the realization of intelligent mine and coal mine safety production

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  • Unmanned intelligent control system for mining emulsion pump station
  • Unmanned intelligent control system for mining emulsion pump station
  • Unmanned intelligent control system for mining emulsion pump station

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Embodiment Construction

[0029] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments and accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0030] refer to Figure 1-4 , the scheme of a mine emulsion pumping station unmanned intelligent control system proposed by the present invention is as follows:

[0031] An unmanned intelligent control system for a mining emulsion pump station, including four p...

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Abstract

The invention relates to an emulsion pump station control system, in particular to an unmanned intelligent control system for a mining emulsion pump station. The system comprises an automatic pressurecontrol system, an automatic emulsion proportioning system, a remote data transmission system and a data monitoring and fault diagnosis system which are electrically connected, wherein the automaticpressure control system compares pressure set by the system with the value of a pressure sensor; the automatic emulsion proportioning system is used for controlling the sizes of a clear water solenoidvalve and an emulsified oil solenoid valve according to the concentration of emulsion; and the remote data transmission system has a data transmission function. Through the system, a series of problems such as large manual input, low emulsion proportioning precision, unstable pump station pressure output, high production cost and the like are solved; and meanwhile, the system has protection and monitoring functions, is stable and reliable, and has important significance for realizing intelligent mine and coal mine safety production.

Description

technical field [0001] The invention relates to a control system for an emulsion pumping station, in particular to an unmanned intelligent control system for a mining emulsion pumping station. Background technique [0002] With the development of technology, coal mining and mining equipment adopt hydraulic technology, especially the hydraulic support of the coal mining face, and the emulsion pump station is the power source of the hydraulic support, and its working conditions directly affect the normal operation of the coal mine. production and safety. [0003] For environmental protection production, based on the existing technology, the emulsion is used instead of hydraulic oil. The concentration index of the emulsion is required to be controlled at 3%-5%. If the concentration is too high, the mining cost will be increased, and the concentration will increase the corrosion of the support. The speed reduces the service life of the bracket. At present, the ratio and monitor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/06F04B51/00F04B53/10E21D15/45
CPCF04B49/06F04B51/00F04B53/10E21D15/45
Inventor 庄奎斌张全宋振灿魏亚伟张辉
Owner JINING TUOXIN ELECTRIC
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