2. The energy saving of cement plant motor system 

(4) Reduce the ineffective operation of power equipment: improve the availability and reliability of equipment; reduce the no-load running time of the equipment when opening and stopping the cement production line. Use energy-saving lighting devices for office lighting, turn off the lighting devices when leaving.

(5) Economize on water: strengthen management and carry out proper transformation; stop equipment cooling water from long flowing.

(6) Prevent oil leakage: do well the equipment sealing work to prevent oil leakage, and use oil recovery equipment to reduce environmental pollution.

3. Coal saving of rotary kiln

(1) Adopt high-performance insulation materials: use high-performance insulation materials to reduce heat dissipation when establishing or maintaining rotary kiln, cooler, preheater, hot air duct and other equipment

(2) Reasonable process parameters: reasonably set the parameters for the ingredients, the coal and gas consumption of rotary kiln the outlet temperature of preheater primary cylinder and other production processes, to reduce the system air leakage, control the gas discharging from system, control material temperature, and reduce the total coal consumption amount.