Flow through type drying apparatus

Details Flow through type drying apparatus Flow through type drying apparatus

1968-02-29

1976-09-21

Sprague, Kenneth W.

Drying and gas or vapor contact with solids

Apparatus

Vacuum

34 5, 34174, 34233, F26B 1330

Patent

active

RE0289655

ABSTRACT:
Apparatus for method of vacuum freeze-drying frozen granular material in spaced, substantially vertical product beds is provided by vertical cell units designed for this purpose. Sublimed water vapors are conveyed from the product beds to the condensing area by open spaces between said product beds. The open spaces contain heating means for supplying heat of sublimation to the frozen material within the product beds.

REFERENCES:
patent: 1086950 (1914-02-01), Stanton
patent: 1207763 (1916-12-01), Jaeger
patent: 1577709 (1926-03-01), Glessner
patent: 2156845 (1939-05-01), Gentele
patent: 2283319 (1942-05-01), Dienst
patent: 2486876 (1949-11-01), Protzeller
patent: 2605692 (1952-08-01), Kranick
patent: 3010216 (1961-11-01), Ravet
patent: 3057078 (1962-10-01), Gold
patent: 3077036 (1963-02-01), Neumann
patent: 3238638 (1962-03-01), Hamilton

Affiliated with

Also associated with

Rating

Flow through type drying apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flow through type drying apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow through type drying apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1404862