(1)燃料的含水率过高时,入窑后先经烘干后才能升温,水分汽化须消耗大量的热量,燃料的着火时间长,此外潮湿的煤易成团结块,入窑时难以散开,因此与空气的接触机会较少,煤的燃烧速度也较慢。故对燃料的含水率要 ...
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