Drum Yeast Dryer

I. Scope of application
JHD type drum yeast dryer is a single cylinder dryer, can be used for drying of various kinds of slurry, especially for recovery of the waste yeasts in brewhouse, dryers of different specifications can meet the production demand of brewhouses at the scale of annual 30,000 tons to 100,000 tons of beer. This machine is also suitable for the drying treatment in food, chemical and medicine, etc.
II. Mechanical structure and operating principle
JHD type drum yeast dryer body mainly consists of dryer cylinder, frame, driving system, scraper, limited material, scraping device, leaching material device and steam-path system. In addition, it is equipped with electrical control cabinet and exhaust steam cover. This is a kind dryer that heats the material and evaporates the moisture by indirect heating of steam. Its dryer cylinder ( drum) is a metallic hollow cylinder whose surface is finished and is extremely smooth, driven by the transmission device (gearwheel and pinion), the dryer cylinder rotates in axial direction and the speed can is adjustable. The slurry is preheated in preheating tank, when heated to about 50a , the slurry will be pumped to the leaching material tank at lower part of the drying cylinder, the drying cylinder submerges about 60-80mm depth, then the surface of the rotary cylinder will be coated with a layer of uniform slurry (the thickness of the film), the steam pressure in the dryer cylinder is 0.15-0.3 Mpa,