Water pollution control device

The utility model relates to the field of water pollution control, in particular to a water pollution control device which comprises a device shell, an illumination device and a filter screen, a sewage pipe is arranged on the left side of the upper end of the device shell, a guide plate is arranged at the upper end of an ultrasonic reactor, and ultrasonic generators are arranged on the inner walls of the two sides of the ultrasonic reactor. A plate type transducer is arranged inside the ultrasonic reactor, a porous filler plate is arranged at the lower end of the ultrasonic reactor, illumination devices are arranged on two sides of the porous filler plate, and a filter screen is arranged at the lower end of the porous filler plate. The ultrasonic reactor and the illumination device can act synergistically to accelerate the decomposition and degradation of organic matters in the sewage and improve the treatment efficiency. 本实用新型涉及水污染防治领域，尤其一种水污染防治装置，包括装置外壳、光照装置和过滤网，装置外壳的上端左侧设置污水管，超声波反应器的上端设置导流板，超声波反应器两侧内壁设置超声波