the materials or objects to be dried being moved by gravity

Full Title

Drying solid materials or objects by processes involving the application of heat (in specific machines or apparatus F26B9/00 - F26B19/00) > by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air > the materials or objects to be dried being moved by gravity

Child Classifications

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• F26B 3/16 in a counter-flow of the gas or vapour