Acidification, anoxic treatment and aerobic treatment integrated reaction tank

The invention discloses an acidification, anoxic treatment and aerobic treatment integrated reaction tank which comprises a reaction tank body, an inclined material guide plate is arranged in the reaction tank body, a first partition plate and a second partition plate are arranged on the inclined material guide plate, the reaction tank body is and divided into an acidification tank, an anoxic tankand an aerobic tank by the first partition plate and the second partition plate, a driving motor is arranged outside the reaction tank body, and an output shaft of the driving motor is connected witha disturbance shaft. By arranging the acidification tank, the anoxic tank and the aerobic tank, the acidification, anoxic treatment and aerobic treatment integrated operation can be achieved, meanwhile, due to the arrangement of the inclined material guide plate, waste water can be conveniently discharged, the discharging degree is improved, by starting the driving motor, the disturbance shaft rotates, then a dispersion r