The contact strip adsorption drying
     Dried strips, such as textiles, leather or sheet of a new technology is the contact adsorption fluidized bed drying. The dried material is immersed in the high-absorbency particles buried in the fluidized bed, the adsorbent to adsorb the moisture from the wet material, and discharged to the fluidizing air. In a continuous system, the material in strip dried anchovy alkyl way through the bed of adsorbent particles, the heat provided by the built-in heater, the adsorbent in the water released to the fluidizing air. Using fluidized bed not only improves the convective heat and mass transfer rate, but also improves the material - the adsorbent, the adsorbent adsorbent and absorbent - the contact between the heater heat and mass transfer rates.
     Compared with the convective drying, fluidized silica gel drying applications 1.5-2.5mm thick cowhide, at 60 ℃ moisture content of 60% down from 20% down to the required drying time from 7h 15-20min, reduce steam consumption 30%, the basic investment costs reduced by 3 times. The dryer is of modular type, the modules 20, form a compact length 2.1m, width 2.2m, 2.0m combination of high.