Metallurgical apparatus – With means treating or handling gases exhausted by treating... – By separating particles from evolved gas
Patent
1981-11-19
1984-06-12
Lewis, Michael L.
Metallurgical apparatus
With means treating or handling gases exhausted by treating...
By separating particles from evolved gas
34 13, 34 20, 209136, 209154, 266178, 432 16, 432 17, 432 77, 75 5, C21B 722, C22B 120
Patent
active
044537034
ABSTRACT:
The invention comprises a sinter belt and a collector, vacuum chambers, a gas cleaning device, an air purifying device, and an exhauster mounted adjacent the belt. Above the sinter belt are mounted assemblies for loading a bed and a charge, and an ignition hearth. Downstream from the sinter belt are mounted a sinter breaker and an inclined chute wherein are mounted vibrating screens communicating with a cooler for a sinter return and for the bed, and an air classifier. The air classifier comprises a fan, a diffuser, a movable grid for varying the speed of the air produced by the fan, and a partition member forming a settling chamber together with the chute. Within the settling chamber is mounted a device for settling coarse fines, said device communicating with the collector through the air purifying device, and with the cooler for the sinter return.
REFERENCES:
patent: 2375487 (1945-05-01), Newhouse
patent: 3907670 (1975-09-01), Fernandes
Transactions of the Iron & Steel Institute of Japan-vol. 14, #3, 1974, pp. 208-216, (In English).
Archikov Alexandr D.
Demidovich Evgeny A.
Fomin Vitaly B.
Ivanov Anatoly I.
Krasavtsev Igor N.
Donetsky Politekhnichesky Institut
Lewis Michael L.
Schaffer Murray
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