Tube sealing in tube bundle heat exchangers

Details Tube sealing in tube bundle heat exchangers Tube sealing in tube bundle heat exchangers

1981-03-12

1983-02-15

Cline, William R.

Heat exchange

Side-by-side tubular structures or tube sections

With manifold type header or header plate

165175, F28F 904

Patent

active

043735800

ABSTRACT:
A tube-bundle heat exchanger which allows replacement of the tubes. The heat exchanger tubes are held and sealed into a replaceable sealing arrangement consisting of an elastic sealing tube plate and two rigid tube plates arranged on either side which press the elastic sealing tube plate in the axial direction sealing the tubes. Force may be transmitted to the rigid tube plates by external means or by operating pressure of the media flowing in the heat exchanger.

REFERENCES:
patent: 2196683 (1940-04-01), Pickstone
patent: 2607567 (1952-08-01), Hobbs
patent: 2762611 (1956-09-01), Monroe et al.
patent: 2859948 (1958-11-01), Callard
patent: 3185210 (1965-05-01), Kuhne et al.

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