Cleaning mechanism and PH meter sampling cylinder

The utility model relates to the technical field of PH meter flow cells, in particular to a removing mechanism and a PH meter sampling cylinder. A measuring assembly is arranged and comprises a cylinder body, a sampling pipe arranged on the outer wall of the cylinder body, an overflow pipe arranged on the outer wall of the cylinder body and a PH electrode arranged in the cylinder body; the cleaning assembly comprises a containing box arranged outside the cylinder body, a push shovel arranged in the sampling pipe and a push rod arranged in the containing box, and the push shovel is connected with the push shovel, so that the problem that the service life of the PH electrode is influenced by accumulation of resin and particles is solved; comprising a storage box, a backflow box arranged outside the storage box, a water suction pump arranged outside the backflow box and a fourth filter screen in the storage box. The problem that waste liquid is too large and difficult to treat is solved. 本实用新型涉及PH计流通池技术领域，尤其是一种清