要使干燥室中同一横断面的坯体均匀干燥,就必须使断面上各点干燥介质的流速、温度、湿度趋于一致。但是在实际生产中,由于热空气上浮等因素造成的气体分层,加之坯垛中部间隙小,顶、侧间隙大,顶、侧介质流速大于坯 ...
|Archiver|手机版|小黑屋|砖瓦平台.
GMT+8, 2024-11-23 15:33 , Processed in 0.058697 second(s), 55 queries .
Powered by Discuz! X3.2
© 2001-2013 Comsenz Inc.