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甬道式干燥室,干燥快,不受自然条件限制,少占用土地(比自然干燥少二分之一)。还可以减轻工人的重体力劳动,保护职工的身体健康。甬道式干燥室设备简单,技术不复杂,费用不大。我们在原有设备的基础上推行了这一先进经验,利用原堆存坯子用的储存房的一角和一只低温旧烟囱,上口径约40公分,并准备了一台排风扇,于本年3月开始试验施工。它的建造一头是热源火炉,中间是甬道室,而另一头是烟囱,甬道全长12公尺,有效宽度1.8公尺,高1.65
Ramp type drying room, fast drying, free from natural conditions, occupying less land (half less than natural drying). It can also reduce the workers’ heavy physical labor and protect their health. Drainage drying room equipment is simple, the technology is not complicated, the cost is not. We have advanced this advanced experience on the basis of the original equipment, using the corner of the storage room used for stacking blanks and a low-temperature old chimney, with an upper diameter of about 40 cm, and preparing an exhaust fan in March this year. Start the test construction. It is built on a heat source stove, with a tunnel room in the middle, and a chimney on the other, with a total length of 12 meters, an effective width of 1.8 meters and a height of 1.65 meters.