Gas and liquid contact apparatus – Contact devices – Injector type
Patent
1986-09-05
1988-06-07
Miles, Tim
Gas and liquid contact apparatus
Contact devices
Injector type
261123, 261 792, 366339, B01F 304
Patent
active
047495278
ABSTRACT:
An improved motionless mixer, referred to herein as a static aerator, for dissolving gases in liquids is disclosed. The static aerator incorporates a helical mixing element in which the pitch of the blade or vane of the helical mixing element decreases continuously along the length of the mixing element. The linear velocity of the flowing liquid is thereby subjected to increasing angular acceleration resulting in centrifugal force against the retaining walls. This additional pressure generated on the liquid increases the amount of gas that may be dissolved in the liquid.
REFERENCES:
patent: 808752 (1906-01-01), Isaacs
patent: 963832 (1910-07-01), Tiemann
patent: 1038262 (1912-09-01), Anstice
patent: 1494675 (1924-05-01), Ehrhart
patent: 1782602 (1930-11-01), Brush
patent: 1959907 (1934-05-01), Ebert
patent: 2384681 (1945-09-01), James
patent: 2816518 (1957-12-01), Daggett
patent: 3452966 (1969-07-01), Smolski
patent: 3620507 (1971-11-01), Kruka
patent: 3664638 (1972-05-01), Grout et al.
patent: 3862022 (1975-01-01), Hermann
patent: 3974939 (1976-04-01), Steiner
patent: 4068830 (1978-01-01), Gray
patent: 4183682 (1980-01-01), Lieffers
patent: 4202635 (1980-05-01), Hendrickson
patent: 4224158 (1980-09-01), Molvar
patent: 4259024 (1981-03-01), Clasen et al.
patent: 4408890 (1983-10-01), Beckmann
patent: 4466741 (1984-08-01), Kojima
patent: 4532038 (1985-07-01), Reid
LandOfFree
Static aerator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Static aerator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Static aerator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-843626