Cement grinding expert optimization system

[0007] 1. Roller press through type pre-grinding process system

[0008] Up to now, the grinding system is still used by a small number of enterprises. Generally, the processing capacity of the roller press is small. Although the production potential of the follow-up tube mill is rich, the front-end roller press does less work in one extrusion (roller The extrusion force of the press is 6000KN / m2-7000KN / m2, the ratio of the capacity of the roller press to the system is about 200%, and the power consumption per unit throughput is about 2.5kwh / t-3.0kwh / t), which is only equivalent to general extrusion Crushing function, during the extrusion process, a certain amount of side material can participate in the circulation, and the extruded material is directly put into the mill without classification (the 80um sieve of the 80um material after extrusion is 70%-80%, and the specific surface area is only 100m2 / kg About), the system production increase range is 20%-60%, and the average p...