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网页CN111238268B CN202010058569.9A CN202010058569A CN111238268B CN 111238268 B CN111238268 B CN 111238268B CN 202010058569 A CN202010058569 A CN 202010058569A CN 111238268 B CN111238268 B CN 111238268B Authority CN China Prior art keywords heat exchange exchange structure plate built layer plate Prior art date 2020-01-19 Legal status (The legal status is an assumption and is not a legal conclusion.
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CN111238268A - 一种阵列型内置螺旋槽外置螺旋轨道层板式换热 …
网页CN111238268A CN202010058569.9A CN202010058569A CN111238268A CN 111238268 A CN111238268 A CN 111238268A CN 202010058569 A CN202010058569 A CN 202010058569A CN 111238268 A CN111238268 A CN 111238268A Authority CN China Prior art keywords heat exchange exchange structure plate built external spiral Prior art date 2020-01-19 Legal status (The legal status is an assumption and is not a legal ...
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网页CN101216266A CNA2008100451956A CN200810045195A CN101216266A CN 101216266 A CN101216266 A CN 101216266A CN A2008100451956 A CNA2008100451956 A CN A2008100451956A CN 200810045195 A CN200810045195 A CN 200810045195A CN 101216266 A CN101216266 A CN 101216266A Authority CN China Prior art keywords heat exchanger gas heat waste air deflector Prior art date 2008-01-15 Legal status (The legal …