Material or article handling – Chamber of a type utilized for a heating function and... – Charging of chamber
Patent
1999-04-14
2000-12-26
Bratlie, Steven A.
Material or article handling
Chamber of a type utilized for a heating function and...
Charging of chamber
414587, B65G 4756, F27B 916
Patent
active
061648914
ABSTRACT:
A device for feeding and distributing loose material to rotary platforms, particularly for rotary-hearth furnaces, includes a material feed device, a material transfer device and a material gravity-pour duct. The device further includes a static device for the differentiated distribution of the material. The distribution front of the gravity-pour duct has an essentially curvilinear profile, the derivative of this curve being an increasing linear function of the radius of the rotary platform in the portion lying between the center of the platform and its perimeter.
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patent: 4921086 (1990-05-01), Klutz et al.
patent: 5895215 (1999-04-01), Rinker et al.
De Marchi Giovanni
Grattarola Giancarlo
Bratlie Steven A.
Demag Italimpianti S.p.A.
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