Tray dryer by solid-liquid separation to post wet material, conveyed by the conveyor to the top of the dryer is located in the disc continuous metering feeder, and then be metered into the drier operation. Pass into the dry saturated steam tray drying operation, the material to complete the heat and mass transfer processes in the flow process to achieve the purpose of drying. The dried material in the discharge opening at the bottom of the dryer exhaust, escape from the material moisture (the main component of methanol) through a continuous dryer at the top of the disc humidity mouth into the solvent recovery system. Device Features a material is heated evenly. Due to the drying process the material in a dry pan roll forward along the Archimedean spiral trajectory, the material from which go dry for five times the radius of the disk, and the whereabouts layer by layer, thus heating the disk material contact the same time, the heat is evenly . 2 material loss, good environmental protection. Since the drying process dedicated dry polyethylene oxide, calcium chloride material progress under a special dryer, dry material is distributed under wet and dry exhaust gas flow rate is very low (about 0.1m / s), so the material is difficult to dust float to the top of the device, but will not be entrained in the exhaust gas discharged, not only the loss of material, and does not pollute the environment. 3 easy to recycle solvents. The main components of the exhaust gas discharged from the dryer during drying is methanol artemisinin API drying equipment, can be easily recovered by condensation flammable toxic methanol recovery. 4 simple structure dry, small footprint, easy to operate. Due to the amount of exhaust gas exiting the dryer drying process is very small, and almost dust-free material, and therefore do not need to configure an area of ??large, complex operation of dust removal equipment. Hydrosulfite special drying equipment, drying, Kinder Kinder offered by Changzhou Drying Equipment Co., Ltd .. Kinder Changzhou Drying Equipment Co. (www.jian-da.com) strong, credible, in Changzhou, Jiangsu drying equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Kinder dry and you hand into the brilliant, for a better future!