How it works: hollow paddle dryer heat transfer surface has a blade agitator shaft parts, wall, etc., and leaves a large part of the heat transfer area, the equipment, compact structure, large heat transfer area per unit volume. In addition, the stirring and mixing the material turning violent, resulting in a high heat transfer coefficient, so the space is very small footprint and municipal sludge hollow paddle dryer, saving the plant infrastructure costs. Drying gas with less velocity low chicken hollow paddle dryer is gas entrained dust less dedicated molecular sieve hollow paddle dryer, so the drying gas dust recovery easy recovery devices are small, you can save equipment investment . The need to recover the solvent drying process, can greatly improve the solvent concentration. Due to the special blade structure, material received alternate squeezing and relaxation during the drying process, and strengthen the dry. Drying chamber is filled with a high rate of material hollow paddle dryer, it can reach 80% -90%, the residence time of materials by adjusting the feed rate, stirring shaft speed, material full degree adjustable parameters, from a few minutes to a few hours arbitrary regulation. In addition, the material in the dryer from the feed port to the outlet of a substantially piston movement, residence time distribution is narrow, and thus uniform product moisture content. Paddle stirring shaft has an axial angle, it is possible to continuously dry material. Works Ding Zhuo drying production of paddle dryer is a kind of conduction-based horizontal mixing dryer. W-shaped casing main structure is built with a jacket has a pair of hollow low speed rotation of the hollow shaft, the shaft welding a number of stirring blades, jacket and hollow mixing blades, are through to the heat carrier within two heating surface while heating the material. Heat carrier is usually from the dryer into the middle, was stirred by the state of the surface of the material layer, the other side is discharged. Hollow shaft lined with dense wedge hollow blades, the heat medium through the hollow axial warp blades. The effective heat transfer area per unit volume is large, the heat medium temperature from -40 ~ 320 ° C, can be steam, it may also be liquid type: such as water, oil and the like. Indirect conduction heating, no air carrying away heat, the heat was used to heat the material, thermal insulation layer of the heat loss is only through the body to the environment. Wedge-shaped blade heat transfer surface with self-cleaning function, material particles relative movement of the wedge surfaces produce wash effect, it can wash away the surface of the wedge-shaped attachment material, so that movement has maintained a clean heat transfer surfaces. Sodium hollow paddle dryer, hollow paddle dryer, Ding Ding Zhuo Zhuo by Changzhou Drying Equipment Co. Changzhou Ding Zhuo Drying Equipment Co. (www.dzdrying.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 Ding Zhuo into the brilliant drying and you work for a better future!