Tubular heat exchanger
Номер патента: CA2024900C
Опубликовано: 24-08-1999
Автор(ы): Helmut Lachmann, Peter Brucher
Принадлежит: Deutsche Babcock Borsig AG
Опубликовано: 24-08-1999
Автор(ы): Helmut Lachmann, Peter Brucher
Принадлежит: Deutsche Babcock Borsig AG
Реферат: The tubes (1) of a tubular heat exchanger for heat exchange between a hot gas flowing through the tubes (1) and a liquid or vapour-phase cooling medium which flows over the outside of the tubes (1), are held at each end in tube plates (3, 4) which are connected to a jacket (2) surrounding the tube bundle. The tube plate (3) located on the gas inlet side is provided, in the half which faces axially away from the jacket (2), with cooling channels (7) which run parallel to each other and through which the cooling medium flows. The tube plate (3) is provided with bored holes (15) which are open to the interior of the jacket (2) and they open into the cooling channels (7) so that they concentrically surround each of the tubes (1). The tubes (1) of any particular row of tubes pass through one of the cooling channels (7). The cooling channels (7) have a base (12) of uniform wall thickness on the side which is impinged upon by the gas.
Heat exchanger plate and a plate heat exchanger
Номер патента: US12061054B2. Автор: Jens Romlund. Владелец: ALFA LAVAL CORPORATE AB. Дата публикации: 2024-08-13.