The recuperator comprises a frame with double lateral walls, and an elongated external wall acting as a deflector for the hot air. The air is heated by vertical heat collector tubes having a constricted top zone. The constriction decreases the preheated air circulation speed.
申请公布号
RO101918(A2)
申请公布日期
1991.11.25
申请号
RO19880136180
申请日期
1988.12.02
申请人
INTREPRINDEREA METALURGICA, AIUD, JUDETUL ALBA, RO
