Distribution apparatus for throat closures of shaft furnaces, in

Details Distribution apparatus for throat closures of shaft furnaces, in Distribution apparatus for throat closures of shaft furnaces, in

1980-07-03

1982-11-23

Sheridan, Robert G.

Material or article handling

Chamber of a type utilized for a heating function and...

Charging of chamber

193 16, 266176, 266183, F27B 120

Patent

active

043603050

ABSTRACT:
The invention relates to a distribution apparatus for throat closures of shaft furnaces, in particular blast-furnace closures, with a lock chamber arranged within the furnace dome, at the entrance of which is arranged a funnel tube and underneath which, opening out above the charging surface is arranged a distribution pipe which may be swung around the pivot axis by means of a horizontal pair of swivel pins, within a frame, whereby the frame is arranged by means of a hollow shaft or a shaft pin normal to the pivot axis, also extending horizontally and penetrating the furnace dome to which it is sealed and connected to a swing drive, and the pivot drive for the distribution pipe is connected to a drive shaft penetrating the hollow shaft and connected with a pin of the swivel-pin pair.

REFERENCES:
patent: 4032024 (1977-06-01), Genge et al.
patent: 4243351 (1981-01-01), Legille et al.

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