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1.发明授权Heat exchanger with tubes suspended into a lower end plate allowing thermal movement of the tubes 失效热交换器具有悬挂在下端板中的管，允许管的热运动公开(公告)号：US6334482B2
公开(公告)日：2002-01-01
申请号：US44952299
申请日：1999-11-29
Applicant: SANDVIK AB
Inventor： BERGLUND GOERAN , ERIKSSON ULF
CPC classification number: F28F9/0229 , F28F9/0236
Abstract: A tube heat exchanger intended to be used for the production of carbon black, includes a cylindrical closed chamber having a plurality of tubes which extend through the entire, essentially cylindrically shaped chamber. Upper end of the tubes are attached to an upper end wall, preferably by welding, and hang down to a tube plate. The tube plate equipped with compensating devices to enable thermally induced expansions and contractions of the tubes to occur.
Abstract translation: 旨在用于生产炭黑的管式热交换器包括具有多个管的圆柱形封闭室，该多个管延伸穿过整个基本上圆柱形的室。 管的上端优选地通过焊接附接到上端壁，并垂下到管板。 管板装有补偿装置，以使热引起膨胀和管的收缩发生。
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