NEWS&EVENTS
As the by-product in coal washing process, slime has brought inconvenience to the comprehensive utilization of coal because of its fine grain size, water holding capacity, high ash content, and more clay content and other characteristics. The coal slime after the drying process can be used in the following aspects: the raw material for industrial boiler slime briquette for residential use or power plant fuel; in foundry industry, increase the fuel efficiency and reduce the production of interest so as to improve economic returns; as additive increase brick factory, improve the hardness and compressive strength; as cement additive, to improve the performance of cement containing certain ingredients; coal which contains certain elements can be used as chemical raw materials.
At present, the coal slime are mainly sold to local farmers, which not only pollutes the environment, but also wastes the resources, thus the real economic value of slime has not been fully utilized. Facing the shortage of coal resources and the high price of coal, new coal slime drying technology is aimed at solving the utilization problems of coal due to high moisture (the moisture is 20%-30% ,the coal slime cannot be comprehensively used). Coal slime drying machine adopts dispersed technology and for the sludge disposal, which has realized continuous production, industrialization and automation. The slime drying process after the removal of water can be reduced from 25%-28% to 12%. Because the coal slime drying machine is introduced of pre crushing, dispersed, scattered and sticking wall prevention process, the drying efficiency of slime has been improved greatly, which also brings new vitality to the coal slime drying industry.
Fote Machinery hopes that the information mentioned above will be helpful for your future production of coal slim drying equipment. We are the R & D enterprise of coal slime dryer, which has complete model, technical services and other equipment upgrading projects. We provide one-stop, economical and accurate drying schemes for the high wet materials. Fote coal slime dryer has reliable quality, favorable price and thoughtful service, so as to bring more profits for customers!