Since Northeast is the main producing areas of corn, grain dryer built mainly used to dry high-moisture corn, but there are some grain acquired a large number of high moisture rice, so rice drying high moisture corn into these acquisitions business problems. Of course, China is also building a large number of special rice dryer, a larger investment. The possibility of using existing corn drying machine drying rice drying it after many years of accumulated experience Factory, Light Weight Block Machinedeveloped along the countercurrent corn dryer. For the above said problems. Shun countercurrent corn drying machine drying rice on the structure of the applicability of the following analysis Currently being used for corn drying cis counterflow grain dryer machine on the host structure and function have to adapt to the conditions of drying high moisture paddy. Specifically, the following points: 1) This dryer uses retarding process, retarding time accumulated 300 to 450 minutes. 2) along the countercurrent corn drying cement equipmentmachine having a plurality of "Dry - retarding" segment, the integrated use of "pre - drying - Slow Su - Drying - Slow Su - Cooling" Combined long drying process, dryer height 24 ~ 27m. 3) of the dryer section of each drying temperature of the drying medium in a range of (40 ~ 180 ?) can be adjusted. 4) using the downstream dryer drying and countercurrent drying for drying a combination of precipitation, effectively making food grain and drying medium are mixed, the maximum for the transfer of water and heat. 5) at the bottom of the dryer countercurrent Lightweight Concretecooling means for cooling in the cooling process, the drying medium temperature and low temperature food contact drying medium at a low temperature up process, the drying medium temperatureflotation cell, the temperature rise of the drying medium and the higher temperature food contact in order to achieve the purpose of cooling. Therefore, in the cooling process, the rice is cooled by cooling gradually, avoiding a rapid cooling by heat gMineral Processing Equipmenteneration of rice fissuring.
Related Articles -
but, there, are, some, grain, acquired, a, large, number, of, high, moisture, rice,
|