Compound effect of sludge dryer

Through the combined effect of the crushing stirring device and the cylinder rotation, the total heat transfer coefficient is increased to 2 to 3 times that of the ordinary rotary dryer. The crushing and mixing device crushes the material, and the contact area between the material and the hot air is increased, and at the same time, the short circuit of the hot air is prevented, so that the heat of the hot air is fully utilized. Since the sludge of the municipal sewage plant is added with flocculant during the dewatering process, the viscosity of the sludge is increased, and it is easy to agglomerate during the drying process, which not only affects the drying effect, but also increases the difficulty of utilization (required The last set of mud crushing equipment). In this drying equipment, through the action of the stirring and crushing device and the kiln-type movable plate in the drum, the sludge is crushed before it hardens, and the final output is a powdery granular product, which makes the subsequent treatment or utilization of the sludge easier .https://www.stordworkshop.com/