Blood cleaning carbon filtering device

A blood cleaning carbon filtering device relates to the related field of serum filtering and comprises a base, a supporting tube is fixedly arranged at the upper end of the middle of the base, the interior of the supporting tube is of a hollow structure, a cover plate is fixedly arranged at the upper end of the supporting tube, four identical and uniformly distributed through holes are fixedly formed in the cover plate, and the through holes penetrate through the upper end and the lower end of the cover plate. A mounting disc is further fixedly arranged on the supporting pipe, four same mounting holes are formed in the mounting disc, each mounting hole and each through hole are located in the same vertical line, a filter is fixedly arranged on each mounting hole, an extraction mechanism is arranged in the base, and the extraction mechanism is fixedly connected with the filter. According to the utility model, the filters with the filter elements with different pore diameters are intensively mounted, so that th