| 摘要 |
A heat exchanger comprises a housing (1) that is closed at two facing ends (2, 3), through which housing a tube bundle extends, which tubes (7) are attached to a tube plate (4, 5) at both ends (2, 3), baffle plates (12) which the tubes (7) are supported spread out at regular intervals between the tube plates (4, 5), a first supply (8) and drain (9) in the housing (1) for a first heat exchange medium, which first medium is lead between that supply (8) and drain (9) according to a prescribed flow pattern by way of the baffle plates (12), as well as a second supply (10) and drain (11) connected to the inside of the tubes (7) for a second heat exchange medium. At least a part of the tube bundle between two successive baffle plates (12) is stabilized with respect to buckling by a supporting means (14) that is located near a baffle plate (12).
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