稻壳,是粮食加工厂中的副产品,利用得当会发挥出其应有的作用,处理不及时,生产将受到一定的影响。稻壳中含有多种有用元素,燃烧后其低热值在12560千焦/千克以上,用稻壳代替煤烘干粮食,稻壳灰制成硅酸钠、白炭黑、黑炭黑三种产品。我库粮食烘干车间,使用的是二台JH 2—49型粮食烘干机,为实现以稻壳代煤烘干粮食规划, Rice husk is a byproduct of grain processing plants. When properly used, it will play its due role. If not handled properly, production will be affected to some extent. Husk contains a variety of useful elements, after burning its low calorific value 12560 kJ / kg or more, with rice husk instead of coal drying food, rice husk ash made of sodium silicate, white carbon black, black carbon black three products . I warehouse grain drying workshop, the use of two sets of JH 2-49 grain dryer, in order to achieve the drying of rice with rice crust food planning,