矿用充填导水阀的研制与应用

为了分离金川二矿区井下充填管路引流洗管水,避免引流洗管水进入进路对充填体强度带来负面影响,二矿区通过科技攻关,研制应用了矿用充填导水阀,解决了充填过程中引流洗管水进入充填进路的问题,杜绝了接顶充填时的溢流现象,使进路保持完全接顶,保证了充填料浆浓度和充填体强度,降低了污染,节约了充填成本。

Development and Applies of Water Lead Valve for Mine Filling

In order to diverge the draining and washing water of filling pipe,prevent the draining and washing water from running to mining drift and making disadvantageous effect on the strength of filling body,a water lead valve for mining filling has been developed and applied in No.2 mining area of Jinchuan Group Co.Ltd.So the problem of the draining and washing water running to mining drift in filling has been solved in the mine,overflow phenomenon during roof-contact filling also has deen avoided so that good ro...