| abstract |
The invention discloses a kind of water ring vacuum pumps, belong to liquid pump technical field, the water ring vacuum pump includes the pump housing, water ring rotor is rotatablely equipped in the pump housing, the top of the pump housing is equipped with air inlet and gas outlet, the side of the pump housing is equipped with working solution import and working solution exports, one removal of impurities babinet of the working solution import connection, the removal of impurities babinet has a closed removal of impurities cavity, the removal of impurities babinet is equipped with the inlet and liquid outlet for being connected to the removal of impurities cavity, the liquid outlet connects the working solution import, the removal of impurities babinet is equipped with several hollow pipes through the removal of impurities cavity, it the open at both ends of the hollow pipe and is not connected to the removal of impurities cavity, it is fitted with a permanent magnet in the every hollow pipe.The water ring vacuum pump has good prospects for commercial application and industrial production potential. |