Based on analysis of the slipping phenomenon of chips in screw feeder of defibrator, measures to prevent theproblem are described.

根据螺旋器发打滑原因,提出消除打滑方法。

Based on the analysis of rotary valve feeding apparatus of defibrator,a design method about double rotary valve feeding device was obtained.

在分析现有热磨机回装置基础上，提出了双作用回装置设计思路。