Vertically positioned transfer system for controlling and initia

Details Vertically positioned transfer system for controlling and initia Vertically positioned transfer system for controlling and initia

1984-07-02

1987-05-26

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

For radioactive reactant or product

212345, 212346, 212366, 414146, 414199, 414217, 414221, G01F 1118

Patent

active

046684786

ABSTRACT:
A transfer system for controlling and initiating the flow of metered amounts of materials which may be radioactive ash, radioactive calcined salts, cement, flour, or pharmaceuticals comprising a vertical non-converging conduit which acts as a storage hopper; a stationary platform located at the downward end of the conduit to allow the radial outward flow of the material; a translatable hollow piston that acts externally but coaxially to the conduit and platform to interrupt the radial flow of material; a hopper located below the platform for accepting the material; and a housing that encloses and supports the hopper and platform and provides a dust tight seal around the apparatus of this invention.

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