Supply Spray Dryer spray dryer, Su Cheng dry, high yield Certified

Effect of spray drying conditions on the instant of soybean meal to the flow, dispersion and dissolution of the spray-dried soy flour soy milk as an indicator of when the slurry spray drying the slurry spray drier conditions and models were optimized. The results show that the heat treatment the slurry before adding the reducing agent will help to improve the solubility of the spray dried soy flour, increases slurry solids concentration helps to improve spray dried powder flowability and bulk density, but it will dried soybean powder decreased solubility, a suitable slurry solids content of 15%; centrifugal spray equipment increases evaporation Flour help improve flowability and dispersibility, and the pressure of the spray dried sample and the dispersibility are superior bulk density centrifugal spray sample. Scanning electron microscopy (SEM) images showed that, compared with the sample obtained using the centrifugal atomizer, soy flour particles using a pressure atomizer to obtain a large and uniform, and the particle surface was porous, good sample instant. Pressure spray drying equipment using a pressure atomizer is the raw material liquid dispersed into small droplets, and the heat medium in the drying tower sufficiently heat and mass transfer, and ultimately achieve the purpose of the dried product. Dried product according to the needs of production into a fine powder, granular, hollow spheres or agglomerated. Structure applies pressure spray drying apparatus which atomizer easy to tune, can give the desired spray volume and droplet size by changing the internal structure of the nozzle, now the type of dryer has been extended to the food, chemical, pharmaceutical, building materials, environmental protection and other industries. As a large energy consumption of spray drying, how to keep them dry in the quality of products and further improve energy efficiency, increase the volume of evaporation intensity drying tower; reduce environmental pollution, reduce operating costs; enhancing the degree of automation to improve labor productivity; improve product quality while reducing the size of the equipment, reduce fixed investment and so has important research and application. Is the use of centrifugal spray atomization allows material dispersed into a mist, and full access to instantaneous hot air dried to form a powder drying means finished. Air to go through the early effect, in effect filters, heated by the rear heater drier air into the top of the dispenser, the hot air spiral evenly into the drying chamber and flows in contact with the material in a very short period of time, the liquid material dried into a finished product.