盘磨机磨盘生命周期内磨片失效的研究进展

Research Progress of Bar Failure in the Life Cycle of Disc Refiner’s Plate

关键词:  制浆造纸  盘磨机  磨片  磨损  研究进展

Key Words:pulp and paper  disc refiner  plate  abrasion  research progress

摘要:盘磨机的磨盘在磨浆的过程中极易受到磨损，磨盘生命周期内的磨损直接关系到磨浆的质量和磨盘的寿命。本文首先总结了盘磨机磨盘磨损及影响，然后着重阐述常见的磨片磨损模式，同时对磨片的防护进行了展望。

Abstract:The plate of disc refiner is vulnerable to abrasion in the process of refining, and the wear of plate may not only cause a shorter plate working life but also a reduced refining efficiency and pulp quality. Firstly, the wear of the plate and its influence were summarized, then the common wear patterns were especially discussed. Finally, the protection of the plate from wearing was prospected.