Metallurgical apparatus – Geographic or structural installation
Patent
1981-06-10
1983-05-10
Andrews, M. J.
Metallurgical apparatus
Geographic or structural installation
266165, 266176, 266207, 266900, 75 77, F27B 120
Patent
active
043825842
ABSTRACT:
A shaft furnace for recycling non-ferrous metals is provided with a crane runway extending horizontally above the furnace opening, on which a movable carrier transports sorting containers to the furnace. The carrier is provided with a lifting and gripping mechanism for moving and transporting the sorting containers.
The shaft furnace is provided with a plurality of individually sealable lock chambers which are locked and sealed from the furnace and the outside atmosphere by selectively opening or closing flaps. In addition, a good seal is provided between the sorting container and the shaft furnace by a sealing surface formed by a metal strip which is located opposite the sealing edge of the sorting container.
REFERENCES:
patent: 1869571 (1932-08-01), Lenz
patent: 3482714 (1969-12-01), Oguri
Andrews M. J.
Mannesmann Aktiengesellschaft
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