EVAPORATOR FOR METALS OR ALLOYS Russian patent published in 2009 - IPC C23C14/24 B22F9/12 

FIELD: metallurgy.

SUBSTANCE: cylindrical screen and located inside it heater are located co-axial. Cartridge for melt is located from the outside the cylindrical screen with formation of evaporator tank between inner surface of cartridge walls and outer surface of cartridge walls. Cylindrical screen, heater and container are located by longitudinal axis in horizontal plane. In end wall of container it is implemented hole, located higher longitudinal horizontal axis of container. Screen wall is implemented with developed external emitting surface. At its butt side it is implemented axial lug, by means of which cylindrical screen contacts to internal butt of container with formation of channel for melt steam outlet through the hole, implemented in end wall of container. On the top of container in the boy of its wall it is installed facility for melting and feeding of liquid metal into evaporator tank, consisting of melting pot, crane and metal pipeline.

EFFECT: evaporator structure is simple for implementation and operation with high performance measure and coefficient of efficiency for recovery of high-fidelity.

2 cl, 1 dwg