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Mine Touch Automatic Sprinkling and Dust Reducing Device
Basic Info
Product Description

Mine Touch Automatic Sprinkling And Dust Reducing Device


■ Overview
Mine touch sensors are intrinsically safe for mining and are suitable for use in coal mines where there is a danger of gas or coal dust explosion. It is suitable for working places such as rail transportation lanes, belt lanes, coal slip eyes, etc. The system is mainly composed of touch sensors, controllers, Solenoid Valves, nozzles, water pipes, etc. When someone or something touches the touch sensor, or when the belt conveyor is running, the touch sensor generates a trigger control signal, which is transmitted to the controller through the transmission cable. The belt is sprinkled to remove the dust generated when the locomotive and belt are running. When the locomotive passes or the flow stops, the watering stops.
Mine Touch Automatic Device

■ Performance characteristics
1. The touch sensor consists of three parts: coal level, coal transportation and humidity.
2. Coal level: When there is coal on the conveyor belt, the position of the lever of the touch sensor is deflected, and the coal light on the coal level is on, indicating that coal has been detected on the conveyor belt.
3. Coal transportation: When the conveyor belt is running, it drives its rollers to rotate, so that the coal transportation can detect the magnetic field change of the magnetic steel sticking to the rollers, and the coal transportation indicator lights up, indicating that the conveyor belt is in the coal transportation state.
4. Coal humidity: When there is coal on the conveyor belt, the two probes are in contact with the coal, and different resistance values are detected according to the humidity, thereby detecting the humidity of the coal. When the humidity of the coal meets the dry coal standard, the dry coal indicator of the sensor lights up, indicating that the coal is detected as dry coal.
5. Only when the three sensors meet the conditions at the same time, the sensor outputs a high level (voltage> 0.5V), otherwise it outputs a low level (voltage <0.5V).




■ Technical parameters
● Explosion-proof mark: ExibI.
● Working voltage: 9V ~ 18V (intrinsically safe power supply)
● Working current: ≤50mA.
● Input intrinsic safety parameters: Ui: 18V, li: 300mA.




■Our Company
Jinzhou Jinshi Mining Equipment Technology Co., Ltd. is located in the beautiful coastal city of Jinzhou, specializing in mining communication products and coal Mine automation equipment design and development, production and sales, contract installation related to coal mine safety production monitoring and monitoring system, solutions, after-sales service, etc.

The company has a high-level research and development team, cooperates with many domestic and foreign scientific research institutions, adhering to the "excellence, service-oriented" business policy, adhere to the market-oriented and meet user needs as the development goal, and make every effort to intelligentize our country Mine development and construction services. A series of high-precision automation technology solutions are applied to the mines to escort the safe production of coal mines. Products can also be used in other explosion-proof and non-explosion-proof automation fields, such as chemical, dust, petroleum, heat, security and so on.



Jinzhou Jinshi Mining Equipment Technology Co., Ltd.

  Jinzhou Jinshi Mining Equipment Technology Co., Ltd. is located in the beautiful coastal city of Jinzhou, specializing in mining communication products and coal Mine automation equipment design and development, production and sales, contract installation related to coal mine safety production monitoring and monitoring system, solutions, after-sales service, etc. The company has a high-level research and development team, cooperates with many domestic and foreign scientific research institutions, adhering to the "excellence, service-oriented" business policy, adhere to the market-oriented and meet user needs as the development goal, and make every effort to intelligentize our country Mine development and construction services. A series of high-precision automation technology solutions are applied to the mines to escort the safe production of coal mines. Products can also be used in other explosion-proof and non-explosion-proof automation fields, such as chemical, dust, petroleum, heat, security and so on.

Company Info
  • Company Name: Jinzhou Jinshi Mining Equipment Technology Co., Ltd.
  • Representative: Hu Jinshi
  • Product/Service: Mine Leaky Feeder Communication , Mine Communications , Coal Mine Automation Unattended , Mine Video Surveillance , Mine Wireless Wifi , Mine Leaky Communication System
  • Capital (Million US $): 10,000,000RMB
  • Year Established: 2018
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: No.27A-11, Baodi Platinum Palace, Central South Street, Taihe District
  • Contact Person: Ms. Zhou
  • Tel: 86-13940677485
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