Ozone equipment for sewage treatment

The utility model relates to the technical field of sewage treatment, and discloses ozone equipment for sewage treatment, which comprises a treatment box, a case and an ozone storage tank, a stirring mechanism is arranged in the treatment box, and an injection mechanism is arranged on one side of the treatment box; the injection mechanism comprises a first communicating pipe, an induced draft fan, a second supporting plate, a second communicating pipe, a first lantern ring, a gasket and a second lantern ring; one end of the first communicating pipe is communicated with the top of the ozone storage tank, the other end of the first communicating pipe is communicated with one end of the induced draft fan, the other end of the induced draft fan is communicated with one end of the second communicating pipe, and the outer wall of the other end of the second communicating pipe is fixedly connected with the inner wall of the first lantern ring. According to the ozone equipment for sewage treatment, ozone in the ozone