Leather manufactures – Machines – Fluid-treating apparatus
Patent
1981-07-15
1984-04-10
Coe, Philip R.
Leather manufactures
Machines
Fluid-treating apparatus
68 58, 68144, D06B 524, D06B 2314
Patent
active
044413424
ABSTRACT:
An apparatus for tanning or dyeing includes a horizontal rotary drum which is rotatably mounted in a frame at only one axle front end thereof. The rotary drum defines a treatment chamber for tanning and dyeing which communicates with a hollow axle for admission and drainage of a liquid treatment medium. Within the interior of the rotary drum, at least two ring pocket sections are provided which are in communication with two connecting lines arranged at the axial front end of the rotary drum and extending in radial direction. With their radially external ends, each connecting line opens into the interior of the associated ring pocket section. The other end of each connecting line extends to the center of the rotary drum which center communicates with associated axial channels within the hollow axle. Regardless of the direction of rotation of the drum, the liquid treatment media flows into a respective one of the connecting lines, then through the associated axial channel located within the hollow axle into a tank. From the tank, the medium is turned back into the treatment chamber through one of the axial channels.
REFERENCES:
patent: 2349901 (1944-05-01), Breckinridge
patent: 2397268 (1946-03-01), Jorgenson et al.
patent: 3466904 (1969-09-01), Huni
patent: 3997292 (1976-12-01), Lutes et al.
patent: 4122692 (1978-10-01), Dose
Dose Ludwig
Dose Werner
Coe Philip R.
Striker Michael J.
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