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Centralized liquid supply system

A technology of liquid supply and liquid tank, applied in mining equipment, mining equipment, earth-moving drilling, etc., can solve problems such as hidden dangers of safety production

Active Publication Date: 2021-07-16
BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional arrangement of substation trains is composed of emulsion pumping stations and power supply operation trains. The large number of trains brings a lot of inconvenience to the safety of production, both in moving substation trains and in maintenance of substation trains. bring more risks

Method used

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  • Centralized liquid supply system

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Embodiment Construction

[0020] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0021] A centralized liquid supply system according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0022] Such as figure 1 As shown, the centralized liquid supply system according to the embodiment of the present invention includes a liquid supply device 1 , a pump station 2 , a delivery pipeline 3 and an intelligent distribution device 4 .

[0023] The liquid supply device 1 is used to provide pressurized emulsion.

[0024] There are multiple pumping stations 2 and they are respectively located in multiple working faces in the mining area. The pumping station 2 is equipped with a small-flow boos...

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Abstract

The invention discloses a centralized liquid supply system. The centralized comprises a liquid supply device, multiple pump stations, a conveying pipeline and an intelligent distribution device, wherein the liquid supply device is used for providing pressurized emulsion, the multiple pump stations are located in multiple working faces of a mining area respectively, the ends, close to the working faces, of the pump stations are provided with small-flow booster pumps, the conveying pipeline communicates with the liquid supply device and the pump stations, the intelligent distribution device is located between the pump stations and the liquid supply device, and the intelligent distribution device is used for distributing the pressurized emulsion into the multiple pump stations. The centralized liquid supply system has the advantages of being long in service life, easy to maintain, high in liquid supply efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of mining, in particular to a centralized liquid supply system. Background technique [0002] At present, the liquid supply for the support of fully mechanized mining face and the single pillar along the channel in my country's coal mines is provided by the emulsion pump station on the substation train or the mobile monorail crane for power supply and liquid supply. The traditional arrangement of substation trains is composed of emulsion pumping stations and power supply operation trains. The large number of trains has brought a lot of inconvenience in terms of moving substation trains and maintenance of substation trains. bring more risks. Contents of the invention [0003] The present invention is based on the inventor's discovery and recognition of the following facts and problems: [0004] In related technologies, mobile pumping stations are used for liquid supply or working face for long-distance li...

Claims

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Application Information

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IPC IPC(8): E21F17/08
CPCE21F17/08Y02E60/16
Inventor 李然王大龙韦文术王剑强刘波郭新伟王伟陈敬斌
Owner BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD