Sawdust/Wood Flour/ Wood Meal Rotaing Barrel Dryer

Sawdust /woodflour/ wood meal Rotating Barrel DryerWet material is loaded from one head of the dryer, and then it is stirred by the bafflers that is uniformly distributed in the barrel. Material is uniformly distributed and dispersed in the dryer, fully contact the hot air of parallel (or counter) flow, so the drying process is expedited, and the impulsion power of media transfer is enhanced. During the drying process, material is under the effect of angled baffler and hot air, moves to the star shape unloader that is at the other head of the dryer.
Applications:
Applicable for drying big particles, heavy particles in chemical, mining, and metallurgy, such as mining area, cinder of blast furnace, coal, powder of metal, phosphate fertilizer and thiamine. For drying the powder or particles with special requirements, such as HP foaming blowing agent, residue of alcohol, light calcium carbonate, active clay, magnetic powder, graphite, and residue of medicine. For materials to be dried under low temperature and large lot continuous production.Features:
The motorization level of the barrel is high, and the production capacity
Is high.
The resistance that the material passes through the barrel is less, and the power consumption is low.
Application capability to different characters of materials is high.
The operation is stable, the operation fee is low, and the uniformity of product drying is good. modeldirect heating clockwise flow specdirect heating clockwise flow specheat directly countercurrent specheat directly countercurrent speccomplex heatcomplex heatkinds of raw materialorevesiccantblast fumaceammonium sulfatephosphorus fertilizercoalamount to be treated kg/h10004661500020000120005000primary moisture %301361.556.5final moisture %150.310.10.10.1average diameter mm6.50.054.70.5-1.70.55bulk density of rawmaterial kg/m 2770800189011001500750amount of hot air kg/h390005400107509800650016000temperature of air at inlet600165500180650570temperature of raw material at outlet42100708075way of heatinggaselectric heatingheavy oilfuel hot fumaceheavy oilheavy oilloading effciency %6.377.57.818revolution r.p.m443.5342gradient m/m0.040.0050.030.050.050.043quantity of stirring-up rake12241222outer of inner cylinder 8
inner of out cylinder 16612diameter of dryer m2.01.522.3out cylinder 2 inner cylinder 0.84out cylinder 2.4 inner cylinder 0.95length of dryer m201217151016driving power kw227.515111115