The main problem faced by coal slime drying machinery in the current environment of strict environmental protection is the choice of heat source. One of the reasons why many users' coal slime drying projects cannot be quickly approved is the heat source problem. What are the heat sources of coal slime drying machinery?

  The first is the coal-fired drying furnace, that is, the coal-fired hot blast stove heating type coal slime drying machine. This kind of coal-fired hot blast stove has various forms such as chain blast furnace, powder injection furnace, and pulverized coal furnace. Strict environmental protection, the coal-fired drying coal slime production line is difficult to establish and pass the environmental assessment, and is gradually retired.

  Secondly, the gas-fired coal slime dryer, that is, the coal-slime drying machine heated by natural gas, oil and other burners. This slime drying production line is relatively more suitable for the requirements of the times, and the core is to reduce the slime. Drying costs, therefore, it is critical to choose  coal slime drying machinery manufacturer with better cost control.

  The latter has a certain threshold, that is, the steam coal slime dryer. For users who can use power plant steam, both the environmental assessment and the cost of coal slime drying are more favorable.

  The heat source of the coal slime drying machine can be selected by oneself, and the coal slime drying machine manufacturer must evaluate in many ways, and the strength will be more worry-free.