Magnetic microfluidic concentrator, intelligent magnetic microfluidic concentrator, and complete set of beneficiation equipment using the same

A magnetic microfluidic concentrator for feeding circumferentially ores and allowing tailings to overflow centrally upward, wherein the magnetic microfluidic concentrator comprises:

• a sorting system consisting of an ore feeding chute, an overflow chute, an overflow tank, a sorting tank, and a magnetic system;
• wherein the overflow tank is disposed at an upper portion of the sorting tank,
• the ore feeding chute is disposed at a top of the overflow tank,
• the ore feeding chute is configured to feed an ore slurry to the upper portion of the sorting tank circumferentially along an inner wall of the sorting tank,
• and the tailings flow out upward from the overflow tank which is disposed centrally and located at an upper half portion of the sorting tank, wherein a lower edge of the overflow tank extends into the sorting tank;
• and the lower edge of the overflow tank is higher than a top of an inner tank, and is located in a region covered by the magnetic system.