Most professional domestic lignite Mongolian coal dryer manufacturers Dongding dry, professional focus, and your total growth, we provide you with the most cost-effective price of lignite the Monte coal dryer Select Dongding, the road to success. With the implementation of the sustainable development strategy, coal and other mineral resources, the rational development and utilization has become an important issue, the full development and utilization of the original use value the lower lignite Mongolia coal has become essential. Valuable lignite Mongolian coal resources, turning waste into treasure, not only can produce considerable economic benefits. Lignite Mongolian coal dryer production line, ensure constant drying lignite Mongolian coal quality premise, to reduce the moisture content of the lignite Mongolian coal to improve calorific value of lignite Mongolian coal enhance the combustion efficiency of coal resources more fully utilization. 
 DDHG series efficient lignite Mongolian coal dryer equipment Drying Equipment Co., Ltd., Zhengzhou City Dongding developed a new type of the actual situation lignite the Mongolian coal drying system. Drying dehydration processing of lignite Mongolian coal in the system, which can effectively improve the lignite Mongolian coal calorific value indicators and reservoir shipment performance indicators make it meet the requirements of the commodity thermal coal, has obvious economic, environmental and social benefits . 
 Dongding lignite technical characteristics of Mongolian coal dryer 
 (1) dry lignite does not damp absorbent: After drying lignite larger physical and chemical changes, i.e., the pores collapsed, the crosslinking reaction and tar migration pores forming a seal, the result montanic becomes more and more hydrophobic, and also be able to montanic hardening was observed, which also led to the formation of the rigid structure of the lignite. As a result, lignite from soft coal is converted to hard coal, is hydrophobic and hydrophilic conversion to stamp out lignite dry damp absorbent, which can achieve the long-distance transport of lignite. 
 (2) dry lignite volatiles can be effectively protected: the humidity content of the carrier wet medium, without volatile release conditions; 
 (3) a high degree of automation, simple manipulation: a high degree of system integration, and with automatic intelligent monitoring system, the hot stove furnace, the inlet of the dryer, the dryer outlet and induced draft fan entrance of the main parts of the temperature, pressure, flame, smoke real-time monitoring of oxygen and other parameters, to achieve automatic control and regulation system running, the parameter continuous automatic acquisition, fault alarm and safety interlock protection. Vibrating feeder, dryer, cited devices such as fans, blowers, spiral feeder with frequency control, according to the needs of production and operating parameters, using the appropriate speed, not only can easily control the final moisture indicators but also save a lot of power. 
 (4) Energy efficient: dry heat loss (drying) machine, high thermal efficiency; heat source coal burnout rate of pulverized coal up to 99% of the hot stove, the effect of heat transfer efficiency than traditional coal-fired hot air furnace section Coal 30 --- 50%; lignite powder produced by the drying process can be used as a fuel, which greatly reduces the cost of fuel. 
 (5) Safety: seamless wind phenomenon unique sealing structure to discharge completely solve the sealing difficulty to achieve full oxidation negative pressure operation to eliminate the possibility of lignite combustion and explosion, safe and reliable operation.