The utility model discloses a superconducting magnetic separation continuous separation device with a magnetic field shield cover, and the device comprises a superconducting magnet, a magnetic separation belt, a belt driving device and a belt pulley, wherein the magnetic separation belt is mounted on the belt pulley, the belt driving device is in drive connection with the magnetic separation belt, one part of the magnetic separation belt is positioned between one magnetic pole of the superconducting magnet and substances subjected to magnetic separation, and the magnetic field shield cover is arranged between the superconducting magnet and the belt driving device. The superconducting magnetic separation continuous separation device with the magnetic field shield cover, disclosed by the utility model, can be used for effectively reducing the leakage of a magnetic field of the superconducting magnet, further avoiding adverse effects on auxiliary equipment, prolonging the service life of the superconducting magnetic separation continuous separation device and enabling the magnetic substances adsorbed on the magnetic separation belt to fall down smoothly.