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采用远红外干燥比其它形式干燥,具有干燥效率高、质量好、节电30～50%、占地面积小、投资少等特点。为了努力节约能源,解决用煤火烘干精矿的生产效率低、耗煤量大、费人工、劳动强度大以及油药蒸发对人体的危害等问题,结合我厂的实际,设计制造了一台隧道式远红外线干燥机,取得了良好的技术经济效果。一、干燥机的设计及其结构(一)注意解决设计中的几个问题我们应用远红外线干燥的目的是干燥精矿粉,它不同于其它行业,不受高温限制。
Far-infrared drying than other forms of drying, with high drying efficiency, good quality, saving 30 to 50%, covers an area of small, less investment and so on. In order to save energy and solve the problems of low production efficiency, heavy coal consumption, labor-intensive, labor-intensive and harmful to the human body caused by the evaporation of oil and gas, etc., the design and manufacture of a Tunnel tunnel far-infrared dryer, made a good technical and economic results. First, the dryer design and structure (A) pay attention to solve several problems in the design We use the purpose of far-infrared drying is dry concentrate powder, it is different from other industries, not subject to high temperature limits.