| 邓 威,冷 飞,王盛凯.水泥联合粉磨系统辊压机提产改造[J].水泥工程,2026,39(2):18-21 |
| 水泥联合粉磨系统辊压机提产改造 |
| Production increase and renovation of roller press in cement combined grinding system |
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| DOI： |
| 中文关键词: 预粉磨系统 稳流仓 辊压机 提产增效 |
| 英文关键词: pre-grinding system flow stabilizing silo roller press increase production and efficiency |
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| 中文摘要: |
| 我公司水泥生产线为闭路联合粉磨系统，在实际生产过程中，预粉磨系统中的核心设备辊压机运行不稳定，频繁跳停，生产效率低。因此我公司在检修期间，对稳流仓加装撒料盘、将辊压机进料装置更换为DHS弧形双曲线型、升级SPC液压控制系统，改造后预粉磨系统稳定性大幅提升，P·O 42.5水泥产量提高约5～15 t/h，出辊物料小于80 μm颗粒占比提升约9.3%。 |
| 英文摘要: |
| Our company's cement production line employs a closed-circuit combined grinding system. During actual production, the roller press, a core equipment in the pre-grinding system, experiences unstable operation, frequent trips, and low production efficiency. Therefore, during the maintenance period, our company installed a spreading plate on the steady flow silo, replaced the roller press feeding device with a DHS curved hyperbolic type, and upgraded the SPC hydraulic control system. After the transformation, the stability of the pre-grinding system has been significantly improved, with the production of P·O 42.5 cement increasing by about 5 to 15 t/h, and the proportion of particles smaller than 80 μm in the discharged material increasing by about 9.3%. |
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