General, the raw coal mined directly from the mines must be after washing, can be sent to the focus refinery, power plant use. Mixed with not only a lot of impurities in the raw coal and the coal quality is also different, need to be separated. Coal washing raw coal gangue, dust can be removed and stripped of some of the elemental sulfur.
Currently, most coal preparation equipment and technology in developing countries is mostly lower than the international advanced level, equipment traditional, low processing power. The amount of coal washing and processing will be presented to continue increasing trend further improve and enhance coal preparation effect is of an urgent problem to be solved. Coal washing industry must take active measures to reform and innovation, process improvements, the development and use of new, efficient and productive crushing, washing equipment to improve the coal washery production professional level.
Under the trend of sustainable development, the government and the society as a whole in advocating energy saving green development road, take full advantage of the raw coal resources has become increasingly important, make full use of the extent of the coal washing industry of coal must be strengthened, to avoid environmental pollution. Coal washing equipment enterprises should to enhance technological innovation and R&D to accelerate the development of specialized production boost coal washing industry.
Henan Hongxing crushing mill, cement mill price will be your best choice.
Crushing and screening is the first link of the raw coal washing and processing, is also a very important part. Raw coal belongs to the moderate hardness, moderately large materials, general hammer crusher crushing process prone to clogging, resulting in low productivity, low yield problem. In recent years, a new type of ring hammer crusher...