Intelligent control system and control method of emulsion pump station

An intelligent control system, emulsion pumping station technology, applied in pump control, liquid variable capacity machinery, machine/engine, etc., can solve the problem of burning out the switch and motor, unable to judge, unable to make continuous high-power emulsion Pumps etc.

Inactive Publication Date: 2013-06-26
北京中矿赛力贝特科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It cannot judge whether the system is leaking, what process uses liquid, whether the amount of liquid used is large or small, and it cannot make instructions to continuously turn on high-power emulsion pumps or temporarily turn on low-power emulsion pumps. It can only achieve pressure Start when the pressure is low, and stop when the pressure is high, causing the emulsion pump station equipment to start frequently and burn out the switch and motor

Method used

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  • Intelligent control system and control method of emulsion pump station

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Embodiment Construction

[0014] The present invention is described below by way of specific examples, but the present invention is by no means limited to the following examples.

[0015] An emulsion pump station intelligent control system, such as figure 1 As shown, the intelligent control system of the emulsion pump station includes an emulsion tank 1, a first type of high-power emulsion pump 2, a second type of low-power emulsion pump 3, an emulsion pump station liquid supply sensor 4, a controller 5. Shearer start and stop sensor 6, working face liquid inlet sensor 7, working face liquid return quantity sensor 8, working face liquid return pipeline 9, working face liquid inlet pipeline 10, sensor signal line 11, emulsion pump The control signal line 12, the rack-moving equipment 13, the transfer-loader equipment 14, and the pre-processing equipment 15 are arranged in parallel, and the first high-power emulsion pump 2 and the second Two types of low-power emulsion pumps 3 are arranged in parallel. ...

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Abstract

The invention provides an intelligent control system and a control method of an emulsion pump station. The intelligent control system of the emulsion pump station comprises an emulsion tank, a first high-power emulsion pump, a second small-power emulsion pump, a liquid quantity sensor of the emulsion pump station, a controller, a sensor for starting and shutting down of acoal mining machine, a liquid inlet quantity sensor of a working face, a liquid return quantity sensor of the working face, a liquid return pipeline of the working face, a liquid inlet pipeline of the working face, a sensor signal line, control signal lines of the emulsion pumps, a support moving device, a reversed loader moving device and an advanced processing device. According to the intelligent control system and the control method of the emulsion pump station, the starting and the shutting down of a system device and change values of flow quantity are collected as a signal source, invalid operation of the emulsion pumps is reduced to the maximum extent under the situation that a liquid using condition of the working face is ensured, a lot of electricity fees can be saved, frequent starting is avoided so that the device is prevented from being burnt out.

Description

technical field [0001] The invention belongs to the field of automatic control of electromechanical equipment in coal mines, and in particular relates to an intelligent control system and a control method for an emulsion pump station. Background technique [0002] The prior art uses the system pressure change as the signal to control the operation of the emulsion pumping station equipment, collects the system pressure change as the control signal, and starts the machine when the system pressure drops to the start-up setting value; stop when the value is reached. It can not judge whether the system is leaking, what process liquid is used, the liquid consumption is large or the liquid consumption is small, and it cannot make instructions to continuously open a high-power emulsion pump or temporarily open a low-power emulsion pump. It starts when the pressure is low, and stops when the pressure is high, which causes the equipment of the emulsion pump station to frequently star...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/06
Inventor 张会珍
Owner 北京中矿赛力贝特科技有限公司
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