Arrangement for drying and preheating of coking coal

Details Arrangement for drying and preheating of coking coal Arrangement for drying and preheating of coking coal

1979-03-15

1980-12-16

Schwartz, Larry I.

Drying and gas or vapor contact with solids

Apparatus

With apparatus using centrifugal force

34 57E, 34229, 406 86, 406113, F26B 1710

Patent

active

042388910

ABSTRACT:
An arrangement for drying and preheating coking gas has a transport tube for transporting coal in a stream of a carrier gas, and a feed conduit for feeding hot gas into the transport tube. The feed conduit is movable relative to the tube so as to vary the conditions of feeding the hot gas into the transport tube. For this purpose, feed conduit may be connected with the transport tube by a ball-and-socket joint, so that it can be movable relative to the transport tube in circumferential and axial directions of the latter. The feed conduit may be composed by a plurality of conduit members located in the transport tube and one in the other, and movable relative to transport tube in the axial direction of the latter.

REFERENCES:
patent: 2502916 (1950-04-01), Bar
patent: 3755912 (1973-09-01), Hamada et al.
patent: 3927479 (1975-12-01), Stephanoff

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