Rotary drum dryer TK

rotarycontinuousfor bulk materials

Combined Drum Dryers/Coolers Reduced energy consumption and heat recovery with Combined Drum Dryers/Coolers Combined Drum Dryers/Coolers from Allgaier are available in single-shell, double-shell and triple-shell designs. All three designs are combined systems in which drying and cooling take place in a single unit. Therefore, only one drive and one bearing are required in each case. Combined Drum Dryers/Coolers are offered in three types: TK, TK+ and TK-D. While the TK type is cooled by means of ambient air cooling, the TK+ uses evaporative cooling. Benefits: High performance: Very insensitive to fluctuations in material moisture, material grain size and feed rate. High efficiency: Highest thermal efficiency due to very high hot gas temperatures and very high internal temperature difference. Robust design: Very robust design for maximum service life with minimum maintenance costs. Maximum flexibility: Easy to combine with a wide variety of heating systems and different fuels. Type TK-D: High performance: Cooling of the dried solids to particularly low temperatures to close the ambient temperature/temperature of the cooling air used. High efficiency High energy efficiency through heat recovery in the drying process and evaporative cooling in the cooling process. Multiple usage areas: Can be used for countercurrent calcination with subsequent cooling.