Large-Capacity Industrial Vacuum Dryer, Suitable for Corn, Starch, Germ, etc

With regard to the structure of GSD tube bundle dryer, a rotatable heating tube bundle is installed inside the fixed shell. Steam flows into the tube via the rotary joint for heat transfer, turns into condensate and then is discharged. The moisture in the material is heated outside the tube and turns into steam and then is discharged by a negative pressure fan. The material is threw away in the tube bundle by shovels, evenly falls to the outside surface of heating tube, and is pushed from the feeding inlet end to discharging outlet end to achieve good drying effect.GSD tube bundle dryer has been widely used for drying loose material in the chemical industry, light industry, food, further processing of cereals,feed and other industries, such as corn starch germ, protein powder, fiber and feed; alcohol and vinasse; bone meal, fish meal; granular or powdery fertilizer, inorganic mineral, etc.

Advantages: Only indirect steam and ambient air purging are used for drying, which will not cause contamination to the product. Modular design and prefabrication have reduced installation costs. · Low temperature, mild and dry. Low energy consumption, with only 1.25 to 1.3 pounds of steam required for each pound of water evaporation. The optimized sealing and insulation performance ensures a high wet-bulb temperature and achieves an energy recovery rate of up to 67% in subsequent processes. · Safety process: The extremely low oxygen content ensures the lowest risk of explosion and fire. If necessary, ATEX explosion-proof design can be provided. · Clean and environmentally friendly: Integrated dust collectors can minimize dust emissions into the atmosphere to the greatest extent – closed-loop systems can also be provided. It can provide a closed airtight system and a drying design with pressure lower than atmospheric pressure.