A second order mixes reaction unit a little for ozone deep oxidation handles industrial waste water

The utility model provides a second order mixes reaction unit a little for ozone deep oxidation handles industrial waste water, including the permanent magnet driving -disc by motor drive that is located the support below, install the shell that lies in support top by being the annular structure, magnetism one -level rotating packed bed and the common magnetism rotating packed bed who forms of magnetism second grade rotating packed bed by coaxial constant diameter permanent magnet rotor is all inlayed to the terminal surface from top to bottom, magnetism one -level rotating packed bed and magnetism second grade rotating packed bed install intracavity about the shell through upper and lower sealed bearing respectively, be equipped with the one -level liquid distributor who links to each other with the one -level water inlet in magnetism one -level rotating packed bed's ring cavity, be equipped with the second grade liquid distributor who is connected with the second grade water inlet inmagnetism second grade r