Drying and gas or vapor contact with solids – Apparatus – For diverse operations on treated material
Patent
1980-11-19
1983-05-17
Schwartz, Larry I.
Drying and gas or vapor contact with solids
Apparatus
For diverse operations on treated material
34 90, 34202, 239 60, 239136, 422124, F26B 2114
Patent
active
043833772
ABSTRACT:
Apparatus for efficiently and inexpensively deodorizing rooms, such as restrooms in commercial establishments, on an as needed basis is disclosed. The apparatus operates in conjunction with a standard hot air hand dryer commonly found in public and commercial washrooms, restrooms, showers, and the like. When the hot air dryer is used in conjunction with this invention, a powerful flow of air is moved past a deodorizer source thereby providing the deodorizing. Thus, the more useage of the hot air dryer, the more room deodorizing is provided. The apparatus includes a cup or housing container which is securely mounted or attached to the intake grill of the hot air hand dryer. The cup or container includes openings or apertures at selected locations such that the free flow of intake air is not inhibited. There is also included, in an unobvious location of the cup, a larger opening or slot suitable for placing a stick or disk of a vaporizable deodorizer in the container. Thus, in operation, the cold air is drawn through the apertures of the cup or container pass the deodorizing source on and into the hot air dryer itself. This cold air with the vaporizable deodorizer suspended therewith is then heated and used in the normal way for hot air drying. Thus, it will be appreciated that the deodorized air is exhausted as hot deodorized air from the hot air dryer.
REFERENCES:
patent: 1646365 (1927-10-01), Willis
patent: 2281370 (1942-04-01), Morrison et al.
patent: 2890761 (1959-06-01), Davidson
patent: 3192008 (1965-06-01), Dwyer
patent: 3442197 (1969-05-01), Cobarg
patent: 3990848 (1976-11-01), Corris
patent: 4195416 (1980-04-01), Hall
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