Sampling detection device for wastewater treatment

The utility model discloses a sampling detection device for wastewater treatment, and belongs to the technical field of wastewater collection. Comprising a shell, a bearing assembly installed in the shell, a plurality of water inlets formed in a row of the side wall of the shell, a handle rotationally connected to the shell, a sealing cover clamped to the lower end of the shell, an electric push rod installed at the top of the inner side of the shell, and an arc-shaped moving plate fixedly installed at the lower end of the electric push rod. The arc-shaped moving plate is arranged in the shell, the sealing plugs are arranged on the arc-shaped moving plate, the water inlet pipes are arranged above the sealing plugs and penetrate through the arc-shaped moving plate, the controller is located on the inner side of the shell, and the electric push rod is electrically connected with the controller. According to the utility model, wastewater at different depths is collected and stored in the receiving assembly, so t