Concentrating evaporators – Film type – Centrifugal
Patent
1978-01-27
1980-04-22
Yudkoff, Norman
Concentrating evaporators
Film type
Centrifugal
159 13A, 159 15, B01D 122
Patent
active
041993985
ABSTRACT:
A rotary film apparatus comprising a vertical body housed in a jacket and having a heat-exchanging surface formed, according to the invention, by series-connected and oppositely directed conjugated truncated cones, the bases of said cones being made rounded.
REFERENCES:
patent: 266925 (1882-10-01), Trobach et al.
patent: 3311457 (1967-03-01), Goossens
patent: 3472304 (1969-10-01), Evkin
patent: 3547593 (1970-12-01), Olevsky et al.
Evkin Ivan F.
Nikolaev Jury N.
Olevsky Viktor M.
Ruchinsky Vitaly R.
Tatyanchikov Valentin A.
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