| 发明名称 |
ORE SUPPLY APPARATUS AND ORE SUPPLY METHOD |
| 摘要 |
The present invention provides an ore supply apparatus and an ore supply method which are capable of securing a stable ore-supply amount. The ore supply apparatus according to the present invention includes a storage unit 21 configured to store an ore slurry, a piping unit 22 configured to discharge the ore slurry from the storage unit 21, a control valve 30 provided to the piping unit 22 and configured to change the cross-sectional area of a flow path of the piping unit 22 by changing the form of a tubular valve body 34 made of elastomer, and a sealing device 24 disposed inside the control valve 30 and configured to completely seal the flow path when the control valve 30 is adjusted so as to keep the cross-sectional area of the flow path to a minimum. |
| 申请公布号 |
US2016090235(A1) |
申请公布日期 |
2016.03.31 |
| 申请号 |
US201414500427 |
申请日期 |
2014.09.29 |
| 申请人 |
SUMITOMO METAL MINING CO., LTD. |
发明人 |
Kikutani Hideki;Okada Hisayuki;Ochi Daishi;Nakamura Takeshi;Sato Kenji |
| 分类号 |
B65D88/54;B65G65/40 |
主分类号 |
B65D88/54 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An ore supply apparatus comprises:
a storage unit configured to store an ore slurry; a piping unit configured to discharge the ore slurry from the storage unit; a control valve provided to the piping unit and configured to change a cross-sectional area of a flow path of the piping unit by changing a form of a tubular valve body made of elastomer; and a sealing device disposed inside the control valve and configured to completely seal the flow path when the control valve is adjusted so as to keep the cross-sectional area of the flow path to a minimum. |
| 地址 |
Tokyo JP |
