Research on Process Optimisation and Modification of Coarse Coal Slurry Sorting in Guandi Mine Coal Processing Plant
In order to solve the problems of poor coarse coal slurry sorting effect and high media consumption in Guandi Coal Preparation Plant,combining with the actual situation of Guandi Coal Preparation Plant,we upgraded the coarse coal slurry sorting process system of the plant,and designed to replace the traditional three-product cyclone by three-cone cyclone to modify the existing TBS coarse coal slurry sorting system.After the upgrading,the washing capacity of Guandi Coal Processing Plant is increased by 800,000t/year,the yield of refined coal is increased by about 0.15％,the ash content of refined coal is reduced by 1.4％,and the media consumption is greatly reduced,which reflects significant economic benefits.
NETL
NSTL
万方数据
