Solid multistage piece -rate system of oil gas water

The utility model provides a solid multistage piece -rate system of oil gas water, including the flash trapping stage pipe that connects gradually, the grade separation pipe, liquid -solid separator,tertiary separator tube, swirler, the level four separator tube, one -level sedimentation pipe, second grade sedimentation pipe and liquid storage pot, the utility model discloses a pipeline characteristic has been utilized, the density contrast and the dynamic separation of each looks medium realize the solid quickly separating of oil gas water, the way that the tradition need could realize multi-phase separation with the help of the container has been broken through, turn into pressure vessel's explosion failure mode pipeline under pressure's leakage failure mode, thereby greatly reduced equipment safety control risk. 本实用新型提供了种油气水固的多级分离系统，包括依次连接的级分离管、二级分离管、液固分离器、三级分离管、旋流器、四级分离管、级沉降管、二级沉降管和储液罐，该实用新型利用了管道特性、各相介质的密度差及动态分离来实现油气水固快速分离，突破了传统需要借助容器才能实现多相分离的做法，将压力容器的爆炸失效模式转化为压力管道的泄漏失效模式，从而大大降低设备安全管理风险。