Heat exchanger for gases under high pressure
AssigneeKrupp-Koppers GmbH
InventorsKlaus Kohnen, Hans Niermann
Life of this patent
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Abstract
A heat exchanger for gases under high pressure comprises a pressure vessel, a pluraity of heat exchanger trains arranged in the pressure vessel so that gas flows through the heat exchanger trains, the heat exchanger trains being formed as substantially identical structural units, the heat exchanger trains being connected with one another with a gas deflection therebetween and being connected with the pressure vessel so that they are releasable from and separately removable from the pressure vessel, elements for gas deflection between the heat exchanger trains, and elements for releasably and separately connecting the heat exchange trains to the pressure vessel.
Claims14
A heat exchanger for gases under high pressure, comprising a pressure vessel;
- a plurality of heat exchanger trains arranged in said pressure vessel so that gas flows through said heat exchanger trains one after the other, said heat exchanger trains being formed as substantially identical structural units each including a multi-pipe outer limiting wall and a bundle of pipes located inside said wall, said heat exchanger trains being connected with one another with a gas deflection therebetween and being connected with said pressure vessel so that they are releasable from and separately removable from said pressure vessel;
- means for supplying water into and withdrawing the water from each of said multi-pipe outer limiting walls;
- means for supplying water into and withdrawing water from each of said bundles of pipes;
- means for supplying gas into a space inside each of said multi-pipe walls and around each of said bundles of pipes, and withdrawing the gas from the space;
- means for gas deflection between said heat exchanger trains;
- and means for releasably and separately connecting said heat exchanger trains to said pressure vessel.
Dependencies are inferred from the claim text.