Cooling water filter of water exploration and drainage drilling machine
The utility model relates to the technical field of coal mine drilling, and particularly discloses a cooling water filter of a water exploration and drainage drilling machine. The upper end of the filtering sleeve is fixedly connected with the inner top face of the filtering cavity, a lead screw rot...
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| creator | ZHENG HUAIYOU LIU SHENGJIAN LI PENG ZHAO BAOXIANG WANG YONGBAO HAN GANG LYU YUGUANG GUAN YANTAI LI JUNCHUN HE XIAOQING WANG NA |
| description | The utility model relates to the technical field of coal mine drilling, and particularly discloses a cooling water filter of a water exploration and drainage drilling machine. The upper end of the filtering sleeve is fixedly connected with the inner top face of the filtering cavity, a lead screw rotates between the inner top face and the inner bottom face of the filtering cavity, the filtering sleeve is sleeved with a functional ring in threaded connection with the lead screw, a cleaning brush used for stripping grit is arranged on the inner side of the functional ring, and a motor used for driving the lead screw is arranged on the filtering cavity. A drain pipe communicated with the filter sleeve is arranged at the top of the filter cavity, and one side of the filter cavity is communicated with a water inlet pipe. The bottom face of the filtering cavity is provided with a slag discharging opening, the slag discharging opening is slidably provided with a water plugging piston capable of plugging the slag disc |
| format | Patent |
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| subjects | PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING |
| title | Cooling water filter of water exploration and drainage drilling machine |
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