Cement Grinding System Upgrade

2022-06-20

Increasing production and reducing consumption of cement grinding systems has always been the focus of cement enterprises. Especially after the implementation of the new standard, cement manufacturers hope that their products can meet the requirements of the new standard without affecting cement output and increasing production costs. Therefore, This requires relatively high cement grinding equipment. That is to say, the innovation of cement grinding technology is of great significance for improving the quality of cement production, reducing energy consumption and cost.

Cement grinding is an important process technology link in cement production, and it is also a process that consumes more electricity. The new vertical cement mill adopts a new generation of cement grinding technology. Although the cost is higher than that of the ball mill, the production process system is simple. It integrates grinding, drying, powder selection and transportation. The equipment is compact and occupies a small area. , the grinding efficiency is high, the power consumption can be reduced by more than 30%; and the vertical grinding grinding system has strong drying capacity, and the new hot blast stove is used as an auxiliary heat source to dry 20% of the raw material moisture. The mill has been successfully applied as cement final grinding equipment.

Some users feel that the cement clinker and the mixed material are sent into the mill together for mixing and grinding, and there will be a phenomenon that the easy-to-grind materials are over-ground, but the difficult-to-grind materials are not fully ground, which not only affects the quality of cement products, but also It will also affect the performance of the mill due to "over-grinding". Vertical mill manufacturers continuously optimize the grinding process when developing equipment. The cement vertical mill produced has good grinding effect, short residence time of materials in the mill, less over-grinding, reasonable raw meal gradation, and cement product quality.

Good cement is ground, especially with the continuous progress of science and technology, the cement grinding technology has shown a trend of diversification. The continuous innovation of the new vertical cement grinding process has greatly increased the output of the equipment per hour. The power consumption is also greatly reduced, which can achieve the goals of high quality, high yield, energy saving, environmental protection, safety and clean production, promote the green development of cement, and improve social and economic benefits!

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