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一般情况下,大选矿厂给矿设备采用板式给矿机,小选矿厂则采用链式给矿机或槽式给矿机。丁家山铜矿矿石安息角大,容易堵塞矿仑,在设计400(吨/日)选矿厂时,拟不采用链式给矿机,而采用板式给矿机。重型和中型板式给矿机因能力过大不能选用,只有选用轻型板式给矿机。我们采取一些措施,使轻型板式给矿机满足生产的需要。这些措施是将QBG500×6000轻型板式给矿机链板速度减少至0.03(米/秒),并在给矿机
Under normal circumstances, the general election to the mining equipment to plate mining machine to the mine, small concentrator is to use the chain to the mine machine or slot to mine machine. Dingjianshan copper ore ore large angle, easy to plug the ore, in the design of 400 (ton / day) concentrator, it is intended to not use the chain to the mining machine, and the use of plate to the mining machine. Heavy and medium-sized plate to the mining machine due to over capacity can not be selected, only the selection of light plate to the mining machine. We take some measures to make the light plate feeder to meet the production needs. These measures are to QBG500 × 6000 light plate feeder shaft speed reduced to 0.03 (m / s), and to the mining machine