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粮食长期安全储藏的重要条件是把粮食的含水率降低到安全水分(平衡水分)以下,而降低粮食含水率的主要措施是人工机械干燥。我国目前约有五千多台粮食烘干机,主要机种有塔式烘干机(也叫烘干塔),滚筒烘干机,流化烘干机等。其中发展最早的是塔式烘干机。三十多年来,我国粮食烘干机的发展经历了一个由引进借鉴到自己研制旅广和发展提高的过程。引迸最早的是苏制“库旅巴斯”式粮食烘干机。我国自己设计的第一台塔式烘干机脸1958年在北京东郊粮库建成。该机借鉴了“库兹巴
Important conditions for the long-term storage of foodstuffs are to reduce the water content of food below safe water (balanced water), and the main measure to reduce the water content of food is artificial mechanical drying. At present, there are about 5,000 grain drying machines in our country. The main models are the tower dryer (also called drying tower), the drum dryer, the fluidized dryer and so on. One of the earliest development is the tower dryer. In the past three decades, the development of grain dryer in our country has undergone a process of introducing itself to the development of tourism and its development and improvement. Introduced the earliest is the Soviet Union ”Cubu Bath “ type food dryer. Our own design of the first tower dryer 1958 face built in the eastern suburbs of grain. The machine draws ”Kuzbar