复合式干法分选机  

Duplex dry separator

作　　者：沈丽娟[1] 

机构地区：[1]煤炭科学研究总院唐山分院

出　　处：《中国煤炭》1997年第12期22-23,共2页China Coal

摘　　要：介绍了复合式干法分选机的分选原理、技术特征及分选试验结果。该分选机分选机理独特，不用介质，借助激振力和风力的双重作用进杆分选，对原煤外在水分适应性强，并且降尘效果好，具有较好的环境效益和经济效益。The paper gives an account of the separation principles, technical charateristics and the test results of the duplex dry separator, Unique in separation mechanism, the separator is simply medium free. The separation is realized with the help of the dual actions provided by excited shaking force and pneumatic power. The separator is well adapted to the extrinsic water content of raw coal, offering a better dust suppressing, effect better environmental benefit and economic berefit.

关 键 词：干法选煤 复合式干选机 洁净煤技术 分选机 

分 类 号：TD455.9[矿业工程—矿山机电] TD942.13