Intelligent movable gas pumping station for mine

A mobile gas, intelligent technology, applied in gas discharge, mining equipment, safety devices, etc., can solve problems affecting the quality and service life of drainage, and achieve the effect of reducing operating failure points, easy operation, and reasonable structure

Active Publication Date: 2010-06-23
ZIBO WATER RING VACUUM PUMP FACTORY
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Without a softening water device, the host is prone to fouling due to water quality problems, which will affect the pumping quality and service life

Method used

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  • Intelligent movable gas pumping station for mine
  • Intelligent movable gas pumping station for mine
  • Intelligent movable gas pumping station for mine

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Experimental program
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Effect test

Embodiment Construction

[0017] The intelligent mobile gas drainage pumping station for mines of the present invention is composed of a mine differential pressure sensor 1, an orifice flowmeter 2, a mine pressure sensor 3, a mine temperature sensor 4, a pipeline methane concentration sensor 5, and an intelligent monitoring substation. Processor 6. Environmental low-concentration methane sensor 7. Flameproof three-phase asynchronous motor 8. Flameproof vacuum magnetic starter 9. Water ring vacuum pump 10. Water cut-off protection device 11. Mobile chassis 12. Safety shield 13. Demineralized water Composed of device 14, air extraction pipeline 15, constant water level gas-water separator 16, gas suction port 17, working fluid inlet 18, working fluid exhaust port 19, gas discharge port 20, processor 6, explosion-proof three-phase asynchronous The motor 8 is connected to the water ring vacuum pump 10 through a coupling, the inlet of the water ring vacuum pump 10 is connected to the suction pipe 15, the wat...

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Abstract

An intelligent movable gas pumping station for mine belongs to the technical field of mine device, in particular relates to a movable gas pumping station for mine. The gas pumping station is characterized in that the station is provided with an intelligent monitoring substation and a softening water device (14); the intelligent monitoring substation comprises a processor (6), a pressure difference sensor (1) for mine, a pressure senor (3) for mine, a temperature sensor (4) for mine and a pipeline methane consistency sensor (5); an exploding insulating three-phase asynchronous motor (8) is connected with a water ring vacuum pump (10) through a shaft joint; the inlet of the water ring vacuum pump (10) is connected with a gas pumping pipeline (15), and the outlet of the water ring vacuum pump (10) is connected with a constant water level gas-water separating device (16). Making use of the intelligent movable gas pumping station for mine, the parameters can be displayed on site and monitored in real time, such as flow rate, consistency, temperature and negative pressure of gas; the station can be linked with the computer of the ground central station to remotely monitor and control and store each parameter in long time.

Description

technical field [0001] An intelligent mobile gas drainage pumping station for mining belongs to the technical field of mining equipment, and specifically relates to a mobile gas drainage pumping station for mining. Background technique [0002] In the process of coal mining, due to the large amount of gas contained in the coal seam, explosion disasters are prone to occur, which brings great danger to mining. In order to control gas disasters, people have invented mobile gas drainage pumping stations for mines, which can go deep into the site to directly drain gas, and transport the gas to the ground through pipelines for utilization, turning harm into wealth. The mobile gas drainage pumping station currently used in the coal mine industry (such as the invention 200720010631.7 "Mine-used mobile gas variable drainage pumping station") mainly includes: water ring vacuum pump, motor, gas steam-water separator, water cut-off protection device, low-concentration It is composed of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F7/00
Inventor 陈维茂鞠国强荆延波孟凡瑞杜金辉
Owner ZIBO WATER RING VACUUM PUMP FACTORY
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