Gas and liquid contact apparatus – Contact devices – Rotating
Patent
1987-05-12
1989-04-04
Miles, Tim
Gas and liquid contact apparatus
Contact devices
Rotating
B01F 304
Patent
active
048184454
ABSTRACT:
The present invention relates to an apparatus for treating a solution or a slurry solution and its improved types. The apparatus of the present invention comprises a hollow rotating shaft having a sealing mechanism and a rotating mechanism at upper portions thereof, the apparatus being characterized by comprising a plurality of stirring branch pipes attached to the lower end of the hollow rotating shaft vertically downward extending into the solution in a storage tank, and a plurality of gas jet pipes disposed under the respective branch pipes, the gas jet pipes extending vertically downward and being opened at the lower ends thereof, whereby the shaft and the stirring branch pipes are rotated, while a gas is jetted from openings of the gas jet pipes through the sealing mechanism, the hollow rotating shaft and the branch pipes. The improved types of the above mentioned apparatus include an apparatus in which a plurality of stirring blades are additionally provided under the branch pipes, an apparatus in which a wash water feed pipe is additionally provided in the hollow rotating shaft, and the like.
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Arai Tokuma
Hino Masao
Maeda Nobutaka
Onizuka Masakazu
Tatani Atsushi
Miles Tim
Mitsubishi Jukogyo Kabushiki Kaisha
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