Charge metering apparatus for shaft furnaces

Details Charge metering apparatus for shaft furnaces Charge metering apparatus for shaft furnaces

1973-03-06

1978-02-21

Werner, Frank E.

Dispensing

Snap-acting outlet element

Axially movable tube, sleeve, or apertured cap

214 18PH, 214 18V, 214 1838, 214 37, 222 77, 177145, 214152, B65G 6900

Patent

active

040748162

ABSTRACT:
A charge metering system for a shaft furnace is disclosed. The furnace charging apparatus includes means for continuously measuring the charge material in a supply hopper and a metering valve for controlling the material flow rate from the supply hopper. In order to permit accurate charge weight measurement the supply hopper is isolated from dimensional displacements which may be induced in the furnace and associated equipment during operation by means of an articulated suspension system comprising a three hinged arch construction.

REFERENCES:
patent: 1140340 (1915-05-01), Taussig
patent: 3220567 (1965-11-01), Bothmer et al.
patent: 3429463 (1969-02-01), Blau et al.
patent: 3533523 (1970-10-01), Schneider
patent: 3559820 (1971-02-01), Munson
patent: 3693812 (1972-09-01), Mahr et al.
patent: 3782528 (1974-01-01), Burger et al.

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