If the heating of the lignite drying production line fails to directly affect the drying effect of the material, the cause of non-compliance of the lignite drying production line may be insufficient heat. Which degree of lignite drying machine can be used to allow the production line to dry the material smoothly.

Want to make the lignite carry on the smooth drying process, the production line heat needs to reach these requests: At both ends the low-temperature part does not prolong, the front and rear is not easy to form the ring, the incoming material is stable, is advantageous to observes the material situation in the lignite drying machine, is advantageous for the operation. The flame temperature is relatively high and the high temperature part is relatively long, which is favorable for the burning of the clinker of the lignite dryer. The location of the high-temperature part is appropriate, so that the heat energy can be reasonably distributed in the lignite dryer and a reasonable enhancement of production can be achieved. The local temperature is not too high, less damage and easy maintenance of the dryer kiln skin, extending the operating cycle. These aspects can reflect whether the heat is up to standard.