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制作一定大小的隧道式烘干窑,采用铝合金角钢作支架,砖夹墙里填保温材料,窑腔内衬薄铝板,里面安装若干块波长为3~9微米的碳化硅辐射板,隔墙上下各开若干个通气洞。墙外安装电动机抽排炉内蒸汽,风管上装调节阀控制风量。并安装观察窑内温度及干燥情况的观察孔。
Making a certain size of the tunnel drying kiln, the use of aluminum alloy angle bracket, brick wall filled with insulation material, kiln cavity lined with thin aluminum plate, which installed a number of 3 ~ 9 micron wavelength of the silicon carbide radiation plate, partition wall Up and down the number of open ventilation holes. Install wall-mounted motor exhaust steam inside the furnace, wind pipe upload valve control air flow control. And observe the observation of kiln temperature and dry observation hole.