发明名称 |
Device for dispensing bulk materials |
摘要 |
The invention concerns a device for dispensing bulk materials through a rotary chute with variable angle of inclination comprising an underslung rotor mounted in a supporting frame so as to rotate about a substantially vertical axis of rotation. The chute is suspended from the rotor so as to pivot about a substantially horizontal axis of suspension. A mechanism for pivoting the chute comprises a hydraulic motor mounted on the underslung rotor. A hydraulic connecting device comprises a sleeve fixed in rotation and a rotary sleeve driven in rotation by the rotor. The sleeves co-operate to connect the hydraulic motor to a control hydraulic circuit fixed in rotation. A duct feeding the chute passes through the two sleeves. The device can advantageously equip a shaft furnace.
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申请公布号 |
US6481946(B1) |
申请公布日期 |
2002.11.19 |
申请号 |
US20010787913 |
申请日期 |
2001.06.26 |
申请人 |
PAUL WURTH S.A. |
发明人 |
LONARDI EMILE;CIMENTI GIOVANNI;VENTURINI JEAN-JACQUES |
分类号 |
C21B7/20;F27B1/20;(IPC1-7):B65G65/28 |
主分类号 |
C21B7/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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