Biological method stink treatment device

The utility model discloses a biological method stink treatment device which comprises a mixing box, the output end of the mixing box is connected with one end of a water conveying pipe, the other end of the water conveying pipe is connected with the input end of a first water pump, the output end of the first water pump is connected with a water inlet of a water tank, and a conical upper cover is arranged above the water tank. The upper surface of the upper cover is connected with an air outlet pipe, a first water pipe and a second water pipe are arranged on the surface of the water tank, a second water pump and a mounting frame are arranged on the upper surface of the mixing tank, and the input end of the second water pump is connected with the second water pipe. And manual addition of chemicals into the treatment pool is not needed. 本实用新型公开了一种生物法恶臭治理装置，包括混合箱，所述混合箱的输出端连接输水管的一端，所述输水管的另一端连接第一水泵的输入端，所述第一水泵的输出端连接水箱的入水口，所述水箱的上方设有锥形的上盖，所述上盖的上表面连接出气管，所述水箱的表面设有第一水管和第二水管，所述混合箱的上表面设有第二水泵和安装架，所述第二水泵的输入端连接所述第二水管。无需要人工往