Cell separation culture system

The utility model discloses a cell separation culture system which comprises a shell, a container, a centrifugal device and a microscope, the top of the shell is provided with a first opening and a sealing ring, a central tube penetrates through the first opening, and the central tube is relatively fixed with the shell; the container is rotatably arranged in the inner cavity of the shell, the central pipe extends into the inner cavity of the container through a second opening in the top of the container and is rotatably arranged relative to the container, and the bottom of the inner cavity of the container is provided with a liquid pumping groove communicated with the lower end opening of the central pipe and at least one liquid pumping pipeline; the first end of the liquid pumping pipeline communicates with the liquid pumping groove, and the second end of the liquid pumping pipeline communicates with the inner cavity of the container and is farther away from the rotation axis of the container than the first