我矿西坑、平运工区、白庙坑等单位发动群众,自力更生,分别试制成大巷清洗水车,用以清洗平巷顶壁积尘,使平巷风流粉尘浓度由原来的1.2～2.8毫克/米~3降到0.7～1.5毫克/米~3。水车的车架上安装直流电机、水泵、储水箱和喷水器等。水车用电机车牵引,并把水车的直流电机的软线直接挂在电机车受电弓上,随机车行走,电机带动水泵将储水箱的水经喷水器喷出。 I mine pit, flat transport area, the White Temple pit and other units mobilize the masses, self-reliance, respectively, trial production of roadway cleaning waterwheel, to clean the dust on the top wall, so that the level of the fairway dust concentration from the original 1.2 ~ 2.8 mg / m ~ 3 down to 0.7 ~ 1.5 mg / m ~ 3. Waterwheel frame mounted DC motors, pumps, tanks and sprinklers. Waterwheel motor locomotive traction, and the waterwheel DC motor cords hanging directly on the electric car pantograph, with the random car to go, the motor drives the water pump to the water tank sprinkler.