The lignite dryer Environmental dust removal system: the choice of the multi-stage dust bag, cyclone, wet dust dust removal process can efficiently recovery of fine particles in the dry product, while achieving exhaust emissions standards. 
 The lignite is an important energy and chemical raw materials, but because of the lignite own characteristics, resulting in low sales prices, sales radius is limited, so the development and utilization of lignite increasingly valued by the domestic and foreign governments, research institutions, and drying equipment manufacturers. The Zhengzhou East ding break through the lignite drying to mention quality technical barriers, the project put into use in the main producing areas of the lignite. The coal drying expert Dongding dry in many years engaged in the slime, clean coal and other coal dewatering drying accumulated a wealth of experience and theory and practice. Engineering and technical personnel of the Division I for the characteristics and use of lignite point to address a range of safety, environmental issues, the successful development of a dedicated lignite drying device, the system is a Division I Following the development of the slime dryer unit in the vertical dry field a major breakthrough, greatly expanding the use of lignite ways. Currently the lignite dryer system in Division I in Inner Mongolia, Liaoning, Yunnan has been quick to promote the use to solve the practical problems of the customer, won customers welcome owners friends come to visit our company exchange. Division I in Dandong the lignite dryer system installed for customers, the system configuration our latest development the large lignite drying dedicated burner stove and lignite dryer environmental protection dust removal system, completely solve the lignite drying heat source selection The plagued problem. 

 The Dongding lignite dryer machine design fully consider the nature of the dry material, specially designed for the high water content of lignite in the internal structure of the cylinder on to further strengthen the anti-broken unity block materials, not only improves thermal efficiency, but also effectively avoid the coal phenomenon too dry in the dryer. The system through the processing of lignite drying and dehydration, which can effectively improve the the lignite heat indicators and reservoir shipment performance, so that the indicators meet the requirements of commodity thermal coal, has obvious economic, environmental and social benefits. Dongding drying according to grasp and control of the physical and chemical characteristics of the lignite lignite drying temperature, pressure, wind speed, and other relevant parameters, the development of lignite drying device system settings. Depth dehydration processing the system by way of thermal drying of coal products to effectively improve its calorific value indicators and reservoir shipment performance, so that the indicators meet the requirements of commodity thermal coal, has obvious economic, environmental and social benefits. System Configuration sealed explosion-proof device system and dust removal system to eliminate the security risks lignite drying process environmental requirements, the technology is in a leading position in the industry, have a significant role in promoting the development and utilization of lignite energy.