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盘磨机低浓磨浆过程是制浆造纸纤维性能改善的关键阶段，直接决定成纸的质量。磨片是对纤维施加冲击的核心部件，其齿形设计与选择直接影响浆料质量及磨浆能耗。为了充分把握低浓磨片设计、应用发展脉络及趋势，本文从齿型分类、量化评估、设计及优化方法、先进制造方法等方面对低浓盘磨机磨片进行总结分析。低浓盘磨机磨片量化表征参数主要有磨齿切断长、交错面积、交错长度、交错区域平均数量及空载功率等，而磨片可通过齿型特征进行流程化设计，进而基于磨浆强度、流体力学、先进设计方法及人工智能算法进行优化设计。低浓盘磨机磨片优化设计、材料设计及先进制造工艺的结合将促进我国低浓盘磨机磨片的设计及应用水平。未来高效低能耗磨片的设计应以纤维性能可控及能耗降低为导向，紧紧依托磨浆机理的研究深化与先进设计方法的开发，而磨片行业应以产品供应及技术服务两条主线发展，以“过程评估-磨片优化-运行反馈”模式实现高端磨片的制造及应用。
Abstract：Low-consistency refining in disc refiners is a critical stage for improving fiber properties in pulp and paper manufacturing, directly determining the quality of the finished paper. Refiner plates(referred to as refiner segments collectively in the paper when not specifically specified) are the core components that exert impact on fibers. The design and selection of their bar profiles directly affect the pulp quality and pulp refining energy consumption. To comprehensively outline the developmental context and trends of refiner plates, low-consistency refiner plates are systematically summarized and analyzed in this paper from multiple aspects, such as bar profile classification, quantitative evaluation parameters, design and optimization methodologies, and advanced manufacturing techniques. Refiner plates can be designed through process-oriented design based on bar profile characteristics, and further optimized based on refining intensity, fluid mechanics, advanced design methods, and artificial intelligence algorithms. The combination of optimized design, material design, and advanced manufacturing processes for low-consistency disc refiner plates will promote the design and application levels of lowconsistency disc refiner plates in China. Furthermore, the future design of high-efficiency, low-energy-consumption refiner plates should prioritize controllable fiber properties and reduced energy consumption. The design and optimization of these plates will be closely tied to deeper research into refining mechanisms and the development of advanced design methodologies. The refiner plate industry should develop with a dual focus on product supply and technical services, implementing a "process evaluation-plate optimization-operational feedback" model to achieve the manufacturing and application of high-end refiner plates.
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基本信息:
DOI：
中图分类号:TS733
引用信息:
[1]刘欢,刘洪斌,董继先,等.制浆造纸用低浓盘磨机磨片的研究进展[J].造纸与纤维材料,2025,47(02):1-8.
基金信息:
陕西省教育厅科学研究计划项目（24JP031）; 陕西省重点研发计划项目（2025GH-YBXM-006）