Recently, two sets of large-scale bacterial residue three drum dryer were shipped Shandong, Shanghai. Installation commissioning personnel now have on-site installation commissioning. The customer is bacterial sludge drying material. Early customers through multi-party investigation, finally signed a contract with the company, ordered two large, three drum dryer. Three drum dryer is carried out an energy efficiency improvement based on the original single cylinder drying equipment dryer on Increased pre-baked before the wet material into the machine and extend the wet material in the machine drying time, coupled with the seal , insulation and supporting reasonable measures to achieve the purpose of low efficiency of drying, three-cylinder drying machine is widely used in various industries sand slag, clay, coal, iron, ore and other mixed materials, construction of dry mortar yellow sand, etc. as well as chemical, foundry and other industry raw material drying. Three drum dryer works material from the feeding device into the inner rotary drum and achieve downstream drying, the material in the inner constantly took a copy board, scattered spiral traveling type heat exchange, material movement into the and the other end into the middle layer, countercurrent drying, the material is repeated constantly in the middle Yang Jin, was a step back and two steps forward travel mode, both fully absorb the material in the middle inner cylinder the heat, and absorbing the middle of the drum heat and prolong the drying time, the best material in this dry state. Materials other end of the line to the middle and fall into the outer, material in the outer drum rectangular multi-loop approach road, the effect of material to dry under the hot air discharge action fast marching drum, no effect of the wet material to dry weight and not due to rapid travel, material within this rectangle copy board is fully dried, thereby completing the drying purposes. 

keywords: Large cell waste three drum dryer , , ,