The utility model provides an acidification reation kettle of acid -regulating, belongs to acidification reaction technical field, including top shell, the inside installation of top shell has stirring mechanism, stirring mechanism includes deflector, the inner chamber inner wall of top shell is fixedly installed in deflector, the surface of deflector is equipped with flow guide groove, the inside of flow guide groove is equipped with cloth liquid hole, cloth liquid hole is provided with a plurality of, the inner chamber inner wall of top shell is fixedly installed in
spoiler, the
spoiler is provided with a plurality of, the inside of top shell is rotatably installed in stirring shaft, the upper half of stirring shaft is fixedly installed with
propeller blade. The utility model discloses through the setting of flow guide groove, makes flow guide groove through cloth liquid hole and shunts and disperses liquid into a plurality of thin streams or
thin layer liquid film and falls, and the material that has in the kettle forms the global type collision mixing with, compared with single -thread
liquid column, the contact area can promote, and the mixing rate accelerates, and thoroughly eliminates the stratification problem of upper layer
dilution, lower layer concentration in traditional mixing.