Methods of preventing wood chip drum dryer from sticking to the wall
1. If the material to be dried has large moisture content and high viscosity, we need to use the dehydration equipment to dehydrate the material before using the sawdust drum dryer for drying treatment, so as to reduce the moisture and viscosity of the material and reduce the probability of wall sticking during drying.
2. In order to effectively alleviate the wall sticking problem of high moisture and high viscosity materials, the forward flow drying mode can be adopted. When the high moisture and high viscosity materials enter the cylinder, the high temperature air flow contacts and the temperature difference is large, the surface moisture can be evaporated quickly, so as to reduce the wet viscosity.
3. In order to increase the contact area between materials and high-temperature air flow and enhance the effect of heat and mass transfer, it is also one of the effective ways to prevent the drum dryer from sticking to the wall.
Linqu, as well as the selection of drying equipment in Jiangsu Province, such as Linqu, Zhejiang Province and so on.