Aerated block slurry filtering device

The utility model relates to the field of filtering devices, in particular to an aerated block slurry filtering device which comprises a screening box, a filtering cylinder arranged in the screening box, and a driving assembly used for driving the filtering cylinder, the two ends of the filtering cylinder are rotationally connected to the inner walls of the two ends of the screening box, and a feeding hopper and a cleaning pipe are arranged at the two ends of the screening box correspondingly. A discharging pipe is arranged at the end, close to the cleaning pipe, of the bottom of the screening box, limiting rings are arranged on the inner walls of the two ends of the screening box, and the two ends of the filter cartridge are arranged on the limiting rings in a sleeving mode. The air-entrapping block slurry filtering device has the effects that the filtering efficiency of air-entrapping block slurry is improved, and filtered impurities are convenient to clean. 本申请涉及过滤装置的领域，尤其是涉及一种加气块浆体过滤装置，其包括筛分箱、设于所述筛分箱内且两端转