近年来,无烟煤价格既高又污染粮食。为寻求新的能源,经研究实验,采用稻壳代替无烟煤而猁可喜成果,即变废为宝,又节约能源。降低成本,提高了粮食烘干质量,收到双向效应。 In recent years, anthracite prices are both high and polluting food. To seek new sources of energy, research and experimentation, using rice husk instead of anthracite, is a gratifying achievement: turning waste into treasure and saving energy. Reduce costs, improve the quality of food drying, received a two-way effect.