新型砂磨机的原理、性能及应用

PRINCIPLE,PERFORMANCE AND APPLICATION OF NEW TYPE SAND MILLS

简述了国外新型圆筒环隙式砂磨机的原理、性能及发展方向。当前湿式砂磨机的发展方向是：改进原有机型，提高工作性能；开发新机型，使其兼有多种粉碎形式，如兼有冲击和剪切，离心压缩和剪切等。超微粉碎机（ＭＩＣＲＯＳ）可进行干湿粉碎，应用领域扩大。

The principle, performance and development trend of new round tube internal sand mill from foreign countries have been briefly described. The development trend for wet-process sand mills is as follows: improvement of structure;increasing of the effectiveness,development of new mills, which combines multigrinding mechanism such as impacting and shearing,centrifugal compression and shearing, etc. The microgrinding mill can be used for both wet and dry process,expanding the applications.