Coal Crusher
Coal is a solid combustible mineral gradually formed by ancient plants buried underground and undergoing complex biochemical and physicochemical changes. Coal is a widely distributed fossil energy resource in the world, mainly divided into four categories: bituminous coal and anthracite, sub-bituminous coal and lignite.
Coal can be used as additive or internal fuel after crushing. Coal crusher is a new European version coal crusher developed by absorbing international advanced crushing technology and combining domestic market demand. The coal breaker is suitable for crushing ores with different hardness. The crushing fineness can be adjusted to different levels of coarse crushing, medium crushing and fine crushing, realizing various requirements for particle size in coal crushing. The commonly used coal crusher equipment for coal crushing includes jaw crusher, impact crusher and circular vibrating screen. According to special requirements, sand making machine and other equipment can be added to achieve more refined treatment of coal. Coal crusher is a kind of wear-resistant coal crusher, which has the characteristics of simple structure, large crushing ratio and high production efficiency. It can be broken in dry and wet forms. It can also adjust the gap between castor bars according to user requirements and change the discharge particle size to meet the different needs of different users.
Coal has a wide range of uses and can be summarized into three main uses according to its purpose: (1) thermal coal, (2) coking coal, (3) coal for coal chemical industry, mainly including coal for gasification, coal for low temperature dry distillation, Coal for hydrogenation liquefaction, etc. Thermal coal includes coal for power generation, coal for steam locomotives, coal for building materials, coal for general industrial boilers, coal for domestic use, thermal coal for metallurgy, etc. The main purpose of coking coal is coking, which is produced by high-temperature smelting of coking coal or mixed coal. Generally, about 1.3 tons of coking coal can be used to make one ton of coke. Coke is mostly used in steelmaking and is currently the main raw material for steel and other industries. It is known as the "basic food" of the steel industry.