FIELD: annealing devices. SUBSTANCE: apparatus is formed as shaft furnace 7 with longitudinal guides. Capsule 1 adapted for receiving inert material 2 and atomized metal reject 3, which are introduced layer by layer, is located in shaft furnace in inverted position. Material charged into capsule 1 is retained there by spheres 4 laid on cellular insert 5, which is fixed in predetermined position by means of retainer 6. Shaft furnace 7 is mounted in housing 8 and is provided with power 13 having valve 14 formed as conical casing 15, which has gas-distributing grid 16. EFFECT: increased service life of apparatus and simplified discharge of inverter capsule from shaft furnace by providing capsule with grips. 1 dwg
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Authors
Dates
1994-01-15—Published
1990-10-15—Filed