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在凿岩过程中,岩石粉尘及其与水混合而成的岩粉水浆,不但污染工作面的狭小环境,也会损坏凿岩设备本身,特别是凿向上的倾斜孔和垂直孔时,岩粉水浆会顺着钎杆流入凿岩机中,使凿岩机受到磨损。为了避免此种现象发生,采用一种集尘装置,使岩粉水浆集中地流入巷道水沟中,同时把扶钎器与此集尘装置结合在一起,构成具有多种功能的集尘扶钎器。本文所述集尘扶钎器,曾应用在CTM 3锚杆钻装车的三位转架上。
During the rock drilling process, the rock dust and the rock water slurry mixed with water not only pollute the narrow environment of the working face, but also damage the rock drilling equipment itself, especially the inclined holes and the vertical holes drilled. The powder slurry will flow down the drill rod into the rock drill, causing the rock drill to be worn. In order to avoid such a phenomenon, a dust collecting device is adopted to make the rock powder water slurry flow into the ditches of the roadway in a concentrated manner, and at the same time, the broomstick is integrated with the dust collecting device to form a dust collecting aid Sharpener. The dust collection and bushing described in this article has been used on the three turret of the CTM 3 anchor drilling rig.