Flow velocities and drying medium temperatures in 73-1 Cocoon dryingStove are measured and their distribution ascertained.
本文通过测定73 - 1型烘茧灶内干燥介质的流速和温度，探明了分布情况。
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Old dryingstove is re-equiped into far infrared heating dryingstove for underground machinery repaired. It can lift repair efficiency, save power and safety and reliable.
After improvement of hot air stove for agglomerated ore drying process, heavy oil has been replaced by coal gas to produce hot air for drying agglomerated ore.