theory of comminution

According to the matrix theory of comminution, which involves the concepts of the classification matrix and breakage matrix, the mathematical models of roll crushers and rotary breakers of coal preparation plants have been investigated in this paper.

根据粉碎（作用）的矩阵理论（包括分级矩阵和破碎矩阵），本文提出了选煤厂辊式破碎机和选择性破碎机的数学模型。

The theory of comminution is the theoretical basis for solving the relationship between material crushing and energy consumption, which has important significance in the proper use of energy sources and energy saving.

破碎理论是解决物料粉碎与能量消耗关系的理论基础，它对合理利用能源、节约能源具有重要的意义。

Current Status and Development Requirements for the Research of Theory of Comminution

破碎理论的研究现状及发展要求

It have summered up the theory of crushing that turbulence mill use partly, clarify the crush mechanism of this kind of comminution.

概述了部分湍流式粉碎机用到的粉碎理论，阐明了该种粉碎机的粉碎机理。