Apparatus for recovering residual salt from the reduced uranium metal

摘要

Disclosed herein is an apparatus for recovering residual salt from the reduced uranium metal. The apparatus comprising: an evaporating chamber accommodating mixed molten salt or a reduced uranium metal; a heating furnace surrounding the evaporating chamber to heat the mixed molten salt in the evaporating chamber; an insulator disposed over the evaporating chamber to block heat generated from the evaporating chamber, and including an evaporating pipe in a center thereof to move vapor generated from the evaporating chamber; a receiver disposed over the insulator to collect powder formed by condensing and solidifying vapor passing through the evaporating pipe; and a condenser disposed over the receiver to prevent the vapor passing through the evaporating pipe from leaking out of the apparatus.

主权项

1. An apparatus for recovering residual salt from a reduced uranium metal, the apparatus comprising:
an evaporating chamber accommodating mixed molten salt or a reduced uranium metal; a heating furnace surrounding the evaporating chamber to heat the mixed molten salt in the evaporating chamber; an insulator disposed over the evaporating chamber to block heat generated from the evaporating chamber, and including an evaporating pipe in a center thereof to move vapor generated from the evaporating chamber; a receiver disposed over the insulator to collect powder formed by condensing and solidifying vapor passing through the evaporating pipe; a condenser disposed over the receiver to prevent the vapor passing through the evaporating pipe from leaking out of the apparatus; a vacuum pump connected with the condenser to depressurize the mixed molten salt; and cone-shaped baffles disposed in an upper portion of the condenser, the cone shaped baffles being configured to prevent powder from being formed on an upper end of the condenser and to sufficiently cool vapor generated from the evaporating chamber to prevent the vapor from arriving at the vacuum pump, wherein the condenser is provided with a pipe to connect the vacuum pump to the condenser, and wherein the receiver and the condenser are removable from the apparatus for recovery and collection of condensed residual salt.