Distribution chute control apparatus and method

Details Distribution chute control apparatus and method Distribution chute control apparatus and method

1981-02-10

1983-01-18

Love, John J.

Conveyors, chutes, skids, guides, and ways

Chutes

Loading or trimming

193 16, 414160, 414206, C21B 716

Patent

active

043688136

ABSTRACT:
Control over the direction and inclination of a charge distribution chute within a blast furnace is accomplished with a compact and reliable drive mechanism. The drive mechanism includes a rigid control rod for varying chute inclination angle and a gear drive which translates angular position commands in the form of rotation about a vertical axis to reciprocation of the control rod. The control rod and its gear drive rotate with the chute while simultaneously varying the inclination angle.

REFERENCES:
patent: 3693812 (1972-09-01), Mahr et al.
patent: 3814403 (1974-06-01), Legille
patent: 3880302 (1975-04-01), Legille
patent: 3899088 (1975-08-01), Furuya et al.
patent: 4042130 (1977-08-01), Legille et al.
patent: 4074816 (1978-02-01), Legille
patent: 4153140 (1979-05-01), Mahr et al.

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