FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy, particularly, to loading equipment of shaft furnace. Loading device includes a housing, inside which is located at least one hatch and/or a valve, caused to pivot by an actuator located outside housing and connected to hatch or valve by a linking shaft guided in a bearing. Each bearing and each actuator are mounted on a detachable cover that seals an opening made in a wall of housing and whose dimensions enable to withdraw hatch or valve be transversely an axis of housing. Hatch and valve, each with its detachable cover, with its actuator and means to transmit motion, jointly form corresponding module, which is configured for separation from body and removal from housing in form of one part.
EFFECT: invention ensures easy replacement of valve unit or hatch.
6 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2524870C2 |
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|
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|
RU2635464C2 |
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|
SU1597106A3 |
| DEVICE FOR LOADING SHAFT FURNACE | 2002 |
|
RU2258878C1 |
