KJ100 Mine Safety Monitoring System

application area

Mainly used in the six major mining systems, in places where methane gas and coal dust explosion hazards exist underground.

The HR-KJ10O mine safety monitoring system is designed according to the six major system specifications for mining, and is the main supporting equipment of the underground safety production monitoring system. It can also be used independently as an underground power-off device. It can continuously monitor various environmental parameters and production control status in the mine, such as methane, carbon dioxide, wind speed, wind pressure, air doors and other production control parameters. Real time monitoring and implementation of various environmental and production parameters in coal mines Functions such as power outage (alarm) due to parameter exceeding limit, remote communication, shutdown of switch equipment, and data acquisition, processing, display, and storage.

System composition

Partial system functions

1. It can continuously monitor various environmental parameters and production control status in the mine, such as methane concentration, carbon dioxide concentration, carbon dioxide concentration, oxygen concentration, hydrogen sulfide concentration, mine dust, concentration, wind speed, wind pressure, temperature, feeding status, air door status, air duct status, online monitoring of gas drainage (drainage status), gas power station, local ventilation fan on/off, main ventilation fan on/off and other environmental parameters and online monitoring of the main ventilation fan.

2. The system can monitor production parameters such as water level in the water tank, coal level in the coal bin, and on/off of mechanical and electrical equipment.

3. Substation is the main supporting equipment of coal mine safety production monitoring system, and can also be used independently as an underground power-off device.

4. The underground substation communicates with the ground main control interface to timely transmit the monitored environmental parameters and production control parameters to the ground host and display them on various terminals. It can monitor and display the measurement signals transmitted by various connecting devices, and issue alarm and power-off control signals according to various set values.

main features

1. Supporting the connection of various mining sensors, all equipment or circuits connected to the substation must be of intrinsic safety type. At the same time, all equipment or circuits connected to the substation must undergo safety inspection and be qualified before they can be used.

2. The system adopts digital wireless transmission and optoelectronic transmission, with faster signal speed and more stable signal.

3. The system can integrate monitoring systems, integrating independent monitoring systems from different regions and levels.

4. The equipment used in the system is of mining intrinsic safety type, which can ensure long-term safe and stable operation underground.

5. The system has strong scalability and can be expanded by adding front-end devices without affecting the normal operation of the system. This is particularly important for mining enterprises.

Configuration List