LABORATORY OVEN FOR CHECKING OF RADIO ELECTRIC SCRAP Russian patent published in 2003 - IPC

FIELD: metallurgy, in particular, for conducting of oxidizing processes in melt, checking of radioelectronic scrap. SUBSTANCE: the laboratory oven for checking of radioelectronic scrap has a lined body, field structure, crucible and is provided with a blasting device made in the form of 4-6 blasting water-cooled ducts connected by a manifold and evenly positioned in the crucible circle perpendicularly to the main axis of the oven for reciprocating motion and delivery of blast through the extension pieces of the blasting ducts at an angle of 15 to 30 to the oven main axis. EFFECT: enhanced capacity of the oven. 1 dwg, 2 tbl, 11 ex