Application of cylindrical sampling apparatus in coal quality detection

The industry development has huge demand for steam coal.When power coal supply is tight,there are lots of dispute over coal quality between supply and demand parties.The current mechanization sampling apparatus is designed according to certified reference coal,which is not suitable for Guizhou coal,so different qualities coal are mixed together during loading,so the true coal quality is difficult to inspect.To resolve these problems,adopting cylindrical sampling apparatus,the collection of coal samples is full-depth,fullface and omnibearing.The quantity of coal samples is large,and all coal samples are crushed and screened.With the help of cylindrical sampling apparatus,the inspection results of coal samples is more accurate.