Chiller with means for mixing hot vapors with cold or refrigerat

Details Chiller with means for mixing hot vapors with cold or refrigerat Chiller with means for mixing hot vapors with cold or refrigerat

1978-01-26

1980-10-21

Richter, Sheldon

Heat exchange

Regenerator

Checker brick structure

62 54, 62117, 62196B, 62DIG21, 165110, 165132, 165159, F28B 904, F28F 922

Patent

active

042288452

ABSTRACT:
A shell-tube bundle heat exchanger is so arranged as to leave a section within the shell devoid of tubes. Into said section relatively hot vapors are introduced to be mixed with chilling medium within said shell and surrounding said tubes. A baffle means is provided to prevent liquid disturbed by introduction of the vapors from transmitting disturbance to the cooling medium surrounding the tubes. In one embodiment, propane vapors under pressure are introduced under the surface of cold liquid propane in a horizontal gas chiller. A stilling leg or vertical baffle is located between the tubes and the point of introduction of the vapors introduced through a slotted vapor inlet pipe. A liquid level sensing and/or control means is also baffled away from the point of introduction of vapors.

REFERENCES:
patent: 2897838 (1959-08-01), Webber et al.
patent: 2919903 (1960-01-01), Vautrain et al.
patent: 3026043 (1962-03-01), Lacy et al.
patent: 3048373 (1962-08-01), Bauer et al.
patent: 3210953 (1965-10-01), Reed
patent: 3210955 (1965-10-01), Anderson et al.
patent: 3241335 (1966-03-01), Embury
patent: 3270517 (1966-09-01), Clark
patent: 3320758 (1967-05-01), Harper
patent: 3714790 (1973-02-01), Battey
patent: 3798918 (1974-03-01), Maher et al.

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