What kind of state of the art coal mine production system

Coal mining system, tunneling system, mechanical and electrical system, transportation system, ventilation system, drainage system, referred to as "excavator Yuntong" + drainage system. In addition, China will establish and improve six systems for underground safety and risk avoidance, such as monitoring and monitoring, personnel positioning, emergency avoidance, compressed air self-rescue, water supply rescue and communication and liaison in coal mines across the country.

The three major systems of coal mines refer to power supply, ventilation, and transportation.

1. Power supply: The electric energy will be sold safely, reliably, continuously and qualified to the majority of power customers through transmission and distribution devices to meet the needs of the majority of customers for economic construction and living electricity. The power supply imitation mechanism has a power supply bureau.

and power supply companies, etc.

2. Ventilation: The use of natural or mechanical methods to make the wind unobstructed, can pass through, reach the room or sealed environment, so as to create a hygienic, safe and other suitable air environment technology. Constant ventilation can improve indoor air quality and is good for health.

3. Transportation: The main body of transportation (people or goods) passes through the means of transport (or means of transportation.

and transportation routes), from place A to place B, to complete an economic purpose.

It mainly includes two parts: surface production system and underground production system.

The mine production system refers to the system composed of roadway lines and facilities such as lifting, transportation, ventilation, drainage, safe entry and exit of personnel, loading and unloading of materials and equipment, gangue transportation, power supply, gas supply, and water supply in the process of coal mine production.

On the surface of the mine, a set of surface production systems for production and management are established with the main shaft, auxiliary shaft and railway loading station as the core. In addition to the two main production links of excavation and mining, the underground production of the mine also includes the production links of transportation, lifting, drainage, materials and power, which constitute the underground production system.

Ventilation system, transportation system (coal flow, gangue discharge),

Drainage system, power supply system, air supply and water supply system

Dust-proof system, safety monitoring and monitoring system.

Coal mining system, tunneling system, mechanical and electrical system, transportation system, ventilation system, drainage system, referred to as "excavator Yuntong" + drainage system. In addition, China will establish and improve six underground safety and risk avoidance systems, such as monitoring and monitoring, personnel positioning, emergency avoidance, compressed air self-rescue, water supply rescue and communication and liaison in coal mines across the country.

Monitoring Monitoring:

The main machine of the system must be dual-standby, and the standby machine can be started within 5 minutes. The host and display terminal must be located in the dispatch room. It conforms to the national "Coal Mine Monitoring and Monitoring System and Testing Instrument Use Management Specification".

Inspection of ground equipment in computer room and monitoring system:

Select a key coal mining face from the system, find out the upper corner of the working face virtual methane sensor, and the power-off controller controlled by Bixue and the corresponding power feeding equipment, through the methane overrun power outage of the upper corner methane sensor each time the adjustment of the methane sensor, check when the methane exceeds the limit, the execution status of the cut-off power controlled by the upper corner methane sensor and the feedback state of the corresponding feed sensor, in addition, the power off and feed stability can be reflected through the change of the curve graph.

Mock-up diagram display. On the background diagram with description roadway, equipment layout, etc., the switching state monitored in real time is simulated and displayed at the corresponding position with the corresponding drawing; The simulated values monitored in real time are displayed in the corresponding positions. At the same time, alarms, power outages and abnormal power feeds are marked in red.

Click on the equipment simulation map or analog display value, and the selection menu of relevant information can pop up for further query.

When the coal mining face adopts series ventilation, the air inlet lane of the string working face must be equipped with a methane sensor.

The six major systems of coal mine production are mining system, ventilation system, process system, safety system, mechanical and electrical system and water supply system.

The mining system refers to the related equipment used in the mining process of coal mines, and its main role is to mine coal mines. Common equipment includes excavators, conveyors, support machines, etc. In this system, the progress of the coal mine, the structure and nature of the coal seam, and the geological conditions of the coal mine itself need to be considered.

The ventilation system refers to the ventilation of the coal mine during the production process of the coal mine to ensure a safe and comfortable working environment in the coal mine. The ventilation system has two basic functions, one is to provide fresh air for personnel, and the other is to remove harmful gases, such as gas, etc. The ventilation system consists of a fan, a damper, an air duct, an exhaust gas discharge system, etc.

The process system refers to a series of coal processing processes carried out after the completion of mining, and its main purpose is to process and classify the mined coal to meet the needs of different customers. The system involves the washing, crushing, grading and packaging of coal.

The safety system is a very important system in coal mine production, and its main task is to ensure the safety of personnel and related equipment in coal mine production. In this system, the coal mine usually ensures the safety of personnel by adopting various safety measures and safety training. The safety system of coal mines includes safety monitoring system, accident prevention system, rescue and treatment system, etc.

Electromechanical systems refer to all kinds of mechanical equipment and electronic equipment used in coal mine production. These equipment include mining equipment, ventilation equipment, hydropower equipment, etc., and its main task is to provide the necessary energy and power for coal mine production through mechanical power and electrical energy.

Water supply system refers to the water supply and water treatment equipment used in coal mine production. The main mission of the system is to provide the necessary water and discharge treatment for coal mine production to ensure the quality and quantity of the production environment.

Overall, these six systems play a very important role in coal mine production, not only to ensure the normal operation of coal production, but also to maintain the safety of personnel and equipment. Therefore, it is necessary to pay attention to the coordination and cooperation between various systems in coal mine production. <>

The six major systems of coal mine are coal mining system, transportation system, tunneling system, mechanical and electrical system, drainage system and ventilation system. The six major systems of the coal mine are referred to as "Mining Machine Yuntong" plus drainage system. The design and construction of the "six systems" can provide guarantee for the life safety of coal mine workers, improve the accident handling ability and emergency rescue ability of coal mine system personnel, and realize the overall improvement of the safety guarantee capacity of coal mine production system.

The coal mine underground personnel positioning system is also known as the coal mine underground personnel location monitoring system and the coal mine underground personnel first and bottom management system. The establishment of a personnel positioning system in coal mines should be in accordance with the requirements of the "Management and Specification for the Use of Underground Workers in Coal Mines", and the monitoring system for the location of personnel in underground coal mines has the following functions: personnel location, card personnel entry and exit time, key area entry and exit time, restricted area access time, working hours, the number of personnel in underground and key areas, underground personnel activity routes, etc., person detection display, printing, storage, query, abnormal alarm, path tracking, management and other functions.

There are six major systems of coal mines, including coal mining system, tunneling system, electromechanical system, transportation system, ventilation system, and drainage system. In addition, China will establish and improve six systems for underground safety and risk avoidance, including monitoring and monitoring, personnel positioning, emergency avoidance, compressed air self-rescue, water supply and rescue, and communication and liaison in coal mines across the country.

In addition, China will establish and improve six systems for underground safety and risk avoidance, including monitoring and control, personnel positioning,[1] emergency avoidance, compressed air self-rescue, water supply and rescue, and communication and liaison in coal mines across the country.

1. Monitoring and monitoring system.

2. Personnel positioning system.

3. Communication system.

4. Emergency avoidance system.

5. Compressed air self-rescue system.

6. Water supply and rescue system.