Coal Mine Ground Control

Flameproof and Intrinsically Safe Type for Mine

Flameproof and Intrinsically Safe Type for Mine product advantages The mine explosion-proof and intrinsically safe division control switch device is one of the main equipment to realize the automation of underground rail transportation in coal mines. It does not need to manually move the switch, which greatly improves...

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Remote Control System of Coal Gas Pumping Station

Remote Control System of Coal Gas Pumping Station ■Working principle: Under the control of the computer, the system continuously transports the gas at the location where the beam has been laid downhole to the acquisition control cabinet, enters the chromatograph for detection and analysis, and the analysis results are...

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Coal Remote Control System Station Gas Pumping

Coal Remote Control System Station Gas Pumping ■System structure The Coal Remote Control System Station Gas Pumping system adopts a three-tier structure of application management, display control, detection and execution. The application management layer: the upper computer is responsible for real-time monitoring of...

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Coal Intrinsically Safe Programmable Controller

• Model No.: KXH18

Coal Intrinsically Safe Programmable Controller ■Overview KXH18 mine-used intrinsically safe programmable controller is the core of the control device, used to display and control the entire device. This equipment serves as the main controller of the automatic monitoring and control devices of various equipment such...

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Remote Control System of Mine Gas Pumping Station

Remote Control System of Mine Gas Pumping Station ■ Overview Mine gas drainage monitoring system is used to monitor the parameters of gas drainage pipelines, gas drainage pump parameters, water supply, and power supply parameters in gas drainage, and calculate the standard condition mixed quantity and standard...

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Mine Intrinsically Safe Programmable Controller

• Model No.: KXH18

KXH18 Mine Intrinsically Safe Programmable Controller ■ Power supply piezoelectric The controller can work normally in the range of input voltage DC 12V ~ 18V, and its basic functions and main technical indicators meet the requirements. ■ Basic function 2.1 The controller has local control function. 2.2 The controller...

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Mine Gas Pumping Station Remote Control System

Mine Gas Pumping Station Remote Control System ■ System Overview Mine Gas Pumping Station Remote Control System integrates gas extraction and utilization, metering monitoring, and equipment control. It mainly conducts real-time monitoring and part of the pipeline operating parameters, environmental parameters, water...

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Mine Infinite Rope Winch Control Communication System

Mine Infinite Rope Winch Control Communication System ■System overview The Mine Infinite Rope Winch Control Communication System consists of endless-rope winch control devices, mine-used flameproof four-quadrant converter (or reversible soft starter), leakage communication system, signal dot system and sensors, etc....

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Temperature-Control Automatic Watering Dust Reducing Device

Temperature-Control Automatic Watering Dust Reducing Device ■Overview Mine smoke temperature control automatic watering and dust reducing devices are generally different from misting systems because they produce a different size of water droplets. In addition, by placing the nozzles just above the water line and...

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