Circulating flow liquid irradiation platform device

The invention discloses a circularly flowing liquid irradiation platform device. The device comprises an original sample processing container; an irradiation mechanism; the irradiated platform is provided with a circulating flow channel formed by a first flow channel and a second flow channel and a circulating pump; the first material pipe is connected with the original sample treatment container and the first end of the first runner; the first control valve is arranged at the joint of the first material pipe and the first runner; the liquid collecting container is used for receiving the irradiated liquid from the irradiated platform; the second material pipe is used for connecting the liquid collecting container and the second end of the first flow channel; and the second control valve is arranged at the joint of the second material pipe and the first runner. According to the irradiation platform, the circulating flow channel is formed through the first flow channel and the second flow channel, and when irra