Two-dimensional scanning high-energy X-ray irradiation system with electron linear accelerator

The invention relates to an X-ray irradiation system with an electron linear accelerator as an electron beam source. The X-ray irradiation system is provided with a two-dimensional scanning deflection coil magnet ring, a super-large transmission type X-ray converter, and an extension irradiation protection room with a transverse repeated fold-back sample conveying mechanism, and can be used for carrying out automatic entering and exiting sample irradiation treatment continuously on articles which need ionizing radiation and irradiation sterilizing, insect-killing and disinfecting treatment such as Chinese patent medicine, food and flowers. The X-ray irradiation system has the advantages of being high in radiation conversion efficiency, radiation intensity and radiation penetration power, capable of irradiating automatic entering and exiting samples continuously, good in uniformity of irradiation dose and good in system radiation protection, and avoiding the environmental threat related to the radionuclide. Th