Φ4.2m×14.5m闭路磨系统技术改造实践

Technical reform practice of Φ4.2 m×14.5 m closed mill system

本文介绍了对某厂~#1和~#2生产线Φ4.2m×14.5m纯球磨机闭路磨进行的辊压机预粉磨改造,着重从设备配置、原料配比易磨性、操作参数、成品水泥性能、产量和电耗对做了对比和分析。结果表明,此次技术改造就地取材,节省成本,系统运行平稳、节能效果显著。

This paper introduces the reform of the ball mill to the roller press pre grinding system for the #1 and #2 production line pro- duction line of a plant. It mainly compares and analyzes the equipment configuration, the grinding property of the raw material, the operating parameters, the performance of the finished cement, the output and the electricity consumption. The results show that the technological transformation makes use of materials locally, saves cost, and runs smoothly, and the energy saving effect is remarkable.