Wind pressure cleaning device for concrete conveying pipe

The utility model provides a wind pressure cleaning device for a concrete conveying pipe, which belongs to the technical field of wind pressure cleaning devices, is applied to the concrete conveying pipe, is characterized in that the wind pressure cleaning device comprises a sponge ball, a power unit and a recovery unit, the sponge ball is movably arranged in the concrete conveying pipe; the power unit comprises a high-pressure air head; the high-pressure wind head is fixed on a buckle at one end of the concrete conveying pipe; the high-pressure air head is connected with a high-pressure air pipe; a switch is arranged on the high-pressure air pipe; the recovery unit comprises a buckle hook and a steel wire storage bag; the buckle hook is fixed on the buckle at the other end of the concrete conveying pipe through a bolt; the steel wire mesh storage bag is fixed on the buckle hook; by means of the design, the pump pipe concrete can be effectively cleaned while construction safety is guaranteed, the effect is go