The belt conveyor for coal mine has the characteristics of large transportation volume, complicated working environment, strong carrying capacity and long transportation distance. It is widely used in Shanxi, Inner Mongolia and Xinjiang, the main coal producing areas in China. The long distance belt conveyor for coal mines can be used not only in the production and processing of coal, but also in the production and processing of other minerals. In terms of energy consumption, it can effectively reduce energy consumption and provide economic benefits. Compared with automobile transportation methods, it can save energy and protect the environment.In addition, the long distance belt conveyors for coal mines are also favored by mining production and processing enterprises because of their small maintenance and relatively simple maintenance.The belt conveyor for coal mines is only a long distance belt conveyor for mines and coal mines. The specific models can be divided into the following three types.
1:TD75 type
This type of long distance belt conveyor for coal mines is one of the earliest designed belt conveyors in China. It has the characteristics of good versatility and low cost. Completed in 1975, it solved the problem that there is no uniform standard for belt conveyors in China. It also played an invaluable role in the modernization of China’s social economy.
2:DTⅡtype
This is an improved version of the TD75 and is also a model used in coal mines. After the td75 long distance belt conveyor, the DT belt conveyor appeared again. When the dt belt conveyor just issued the relevant standards, it was only backward for the original model of the td75 type, and could not be adapted to the modern economic development. In some related technologies In the details, there are not many related changes. Therefore, as a belt conveyor for coal mines, it is still not as easy to receive as the td75 belt conveyor. Therefore, after the dt-type belt conveyor, related serious improvements have been made. This is the DTII type, DTII belt conveyor, which is the most advanced belt conveyor with the most complete technical parameters in China.
3:dsjtype
The dsj type telescopic coal mine belt conveyor is mainly used below the coal mining face, and is mainly used for the expansion and use of the mining face. More suitable for underground coal mines to move to use. However, both cost and maintenance costs are higher than the above two. Therefore, it is used less.