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

根据螺旋进料器发生物料打滑原,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.

在分有热磨机回转阀进料装置基础上，了双作用回转阀进料装置设计思路。