作者: Athanasia M. Goula , Konstantinos G. Adamopoulos
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摘要: Abstract This work investigates the performance of a spray dryer for tomato powder preparation by drying pulp. Samples pulp with 14% constant total solids concentration were used, and pilot scale (Buchi, B-191) cocurrent operation two-fluid nozzle atomizer was employed process. Twenty-four different experiments conducted keeping feed rate, temperature, pressure, varying compressed air flow rate inlet temperature. In each experiment outlet temperature recorded. Data residue remaining in chamber cyclone walls gathered two types efficiencies calculated as an indication performance. Analysis experimental data yielded correlations between accumulation variable operating conditions. The same parameters had great influence on w...