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US 5,167,763 AGranted
Rotatably-mounted spray dryer
AssigneeSakamoto Engineering Co., Ltd.
InventorTetsuo Sakamoto
Life of this patent
Estimating the term…
Abstract
A spray dryer which has a tank for receiving batches of differing materials to be spray dried. The tank is rotatable about a horizontal axis. The tank has an open top and a cover which is hinged on an axis perpendicular to the tank axis. The cover carries atomizer which has a shaft extending through the cover into the tank when the cover is closed. A spray disk is attached to the atomizer shaft.
Claims5
A spray dryer for drying batches of differing materials comprising:
- a tank in which the batches of differing materials can be spray dried, said tank having an upper end which is open;
- a cover pivotably attached externally to said tank for opening and closing the upper end of said tank;
- an atomizer mounted on said cover, said atomizer including a shaft having a free end extending through said cover and into said tank when said cover is pivoted to close the upper end of said tank, and a spray disk mounted to the free end of said;
- and
- base frame means for rotatably supporting said tank about a horizontal tank axis and allowing the tank to be vertically rotated about said horizontal tank axis between batches and said cover being mounted on a hinge axis rotatable with the tank in a vertical plane generally perpendicular to the horizontal tank axis to enable the cover to be moved laterally to open the upper end of said tank, thereby providing easy access to cleaning personnel into said tank via the upper end thereof.
2 more elements
Dependencies are inferred from the claim text.