The invention relates to a trans-vertical ring high gradient magnetic separator. The trans-vertical ring high gradient magnetic separator mainly comprises a rack, an ore feeding bucket, a magnetic system device, a coil, an ore discharging device, an ore concentrate collecting bucket, a water flow disturbance device, a tailing collecting bucket and a swivel ring containing magnetic mediums, wherein the ore feeding bucket is arranged at the upper part of the swivel ring, the ore concentrate collecting bucket is arranged at the lower part of the swivel ring and is connected with the water flow disturbance device, the swivel ring is rotationally connected with the rack, multiple magnetic mediums arranged at the lower part of the swivel ring can be soaked underwater in the ore concentrate collecting bucket, the ore discharging device is fixedly arranged on the ore concentrate collecting bucket and is arranged above the magnetic mediums at the lower part of the swivel ring, and the magnetic system device and the coil are distributed at the upper part of the swivel ring and can produce magnetic field lines vertically penetrating through the magnetic mediums. The trans-vertical ring high gradient magnetic separator has the advantages that the magnetic mediums are washed out by virtue of washing water in the ore discharging device arranged above the magnetic mediums, the magnetic mediums move along with the swivel ring in water and the water flow disturbance device enables a water flow to bubble, so that a triple ore discharging manner is realized, the ore discharging effect is good, and the problem that the magnetic mediums are clogged is effectively solved; meanwhile, continuous batch processing can be met, and high-quality ore concentrate can be produced.