Project company: Chongqing Jinjiang Cement Co., LTD
Project address: Jinlong Science &Technology Industrial Zone, Tongliang County, Chongqing City
Main engine:Φ4.8*72 m rotary kiln
Production capacity: 5000t/d cement
1. Φ4.8*72m rotary kiln
Through technology innovation, the calcination system of rotary kiln adopts the most advanced hydraulic gear wheel device at home and abroad, and adopts metering plunger pump with high measuring accuracy, high-precision flow speed control valve, contact graphite block sealing device and other domestic advanced technologies. It is easy to operate and its performance is reliable. The thermal regulation being stabilized and the operation rate being improved, compared with equipment with the same specifications, the operation rate increases by 10%, yield by 5%-10%, heat rate reduces by 15%.
2. Φ3.8*7+2.5m coal ball mill
Easy to operate, safe to use, stable and reliable performance; running continually, the production capacity is great.
3. Φ4.6*(10+3.5)m raw material ball mill
The hollow shaft adopts steel castings and the lining can be replaced. The rotary gear is processed with casting hobbing. There is wear-resistant liner in the cylinder and have strong wear resistance. The machine runs stably and has reliable performance.
The project confirms to the Cement Industry Development Policy (the 50th decree, 2006) released by NDRC National Development and Reform Commission), fulfilling the demand of energy conservation and emission reduction and comprehensive utilization of resource. The output is high, the power consumption is lower than industry level, the product quality reaches the standard, and the production efficiency is high. Since the project is set up by Chongqing Jinjiang Cement Co., LTD, the equipment runs stably, with good stability and economic effects.