发明名称 |
Arrangement for sucking dust |
摘要 |
A method for sucking dust in connection with a rock drilling rig, and a rock drilling rig. The rock drilling rig (1) comprises a dust collection system provided with a suction device (11) to produce suction for sucking dust from a drill hole (8) through a first suction channel (12). The rock drilling rig further comprises a second suction channel (17) allowing the suction effect of the dust collection system to be utilized for sucking dust from a location other than the drill hole, for example from the control cabin (15). Exhaust suction is controlled by means of a control unit (26, 48). |
申请公布号 |
ZA200703778(B) |
申请公布日期 |
2008.08.27 |
申请号 |
ZA20070003778 |
申请日期 |
2007.05.10 |
申请人 |
SANDVIK MINING AND CONSTRUCTION OY |
发明人 |
JULKUNEN, PASI;SORMUNEN, TAPANI;KOIVULA, JUHA;RENKO, SEPPO |
分类号 |
E21B;E21C35/22;E21F |
主分类号 |
E21B |
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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