With the country's economic structural adjustment, the coal industry will usher in the structural adjustment to the lignite dryer technology direction, with the coal chemical projects have been started, lignite drying and quality and imperative. Dare, part of the corporate smell the opportunity for development, and to carry out deep processing of coal, has been really tasted the sweetness. The lignite dryer price manual program budget consulting to Dongding dry. With the implementation of the sustainable development strategy, the rational development of the low-cost lignite resources has become an important issue, the original use value the full development and utilization of lignite has become essential. Take advantage of the valuable resources of lignite, turning waste into treasure, not only can produce considerable economic benefits. Dedicated lignite dryer production line, under the premise of ensuring the constant dry lignite quality, reduce the moisture content of the lignite to improve the calorific value of lignite to improve combustion efficiency, so that the utilization of coal resources more fully. The lignite dryer system in Division I in dry anaerobic state to solve lignite dried security issues, configuration Division I patented product burner stove, you can direct the use of lignite as a fuel, to further reduce the cost. 
 The lignite dryer principle technology are as follows: to be dried lignite crushed to quickly oriented guide plate by a big dip transported by belt conveyor to feed box, and then slide the drum dryer tilt lifting area, and with the drum rotation and the cylinder 
 Tilt from the the cylinder bottom raised to the top of the barrel fall, the formation of the "material curtain, high temperature flue gas into the drying drum with the same end of the wet material through which the wet material to form a conductive liquid heat exchange to preheat the wet material and The evaporation of the water. Meanwhile, the high-temperature flue gas temperature is decreased rapidly, by preheating the wet material into the medium-temperature drying stage at this stage, most of the moisture is evaporated. Until they reach thermal equilibrium with the material and repeated mixing of the flue gas exchange, material moisture requirements, the material is discharged drying drum. The interior of the drum copy board strip pore structure, lignite took a process in the interior of the drum, and continue to leak, both to increase the lignite and the contact area of ??the hot flue gas, and to avoid being took a too high disposable whereabouts cause rupture, significantly reduce the amount of montanic secondary crushing. Copy board between the level of scattered layout, has a certain angle with the cylinder axis, both continuous material curtain so he took a lignite formation, but also make the dry material continuously advancing to the discharge end to form a continuous drying. Are made of thin stainless steel plates sealed drum front head and the back-end head drum, stainless steel plates outside using Lahuang drum outside seal closed, this sealing method can be high temperature, no noise, no leakage gas, is a novel sealing manner. After heat exchange, contains a lot of water vapor and dust exhaust after cyclone was removed most of the dust into the bag filter purification, the exhaust direct emissions purified form the entire drying process. 
 The ambiguities can contact Dongding exhaustive lignite drying technology to mention the quality INSTRUCTION.