| 摘要 |
<p>A plant for charging a shaft furnace comprising a rotary and pivoting distribution chute. The chute is supported removably by two side flanges (48a), (48b) of a U-shaped stirrup (48). When a first crown ring (40) integrally attached to a spherical cap (58) performs a relative movement in relation to a second crown ring (42), the spherical cap (58) causes the stirrup (48) to pivot via an arm (64), about its horizontal axis, which transmits this pivoting to the chute.
<??>The end of the arm (64) pivots for this purpose in a skid (62) sliding in a groove (60) of the spherical cap (58).
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