Oil-gas separation device

The utility model relates to the technical field of oil-gas separation, in particular to an oil-gas separation device.The oil-gas separation device comprises a shell and a filtering assembly, a circulation channel is formed in the shell, and the filtering assembly comprises a first filtering component, a second filtering component and a third filtering component; the first filtering part, the second filtering part and the third filtering part are arranged in the circulating channel in the height direction of the shell at intervals, each of the first filtering part, the second filtering part and the third filtering part comprises a filtering hopper and a filtering net, the filtering hopper is sunken downwards, and the filtering net is arranged at an outlet of the filtering hopper; and the outlets of the plurality of filter hoppers are arranged in a staggered manner in the height direction of the shell. The oil-gas separation device can improve the oil-gas separation effect. 本发明涉及油气分离技术领域，尤其涉及一种油气分离装置，所述油气分离装置包