Dry powder bag pressurization detection device

The utility model provides a pressurization detection device for a dry powder bag. Including a conduit, pressure reducing valve and connecting assembly, the connecting assembly comprises a top cover and U-shaped iron. Top cover is provided with an air inlet, the air inlet is communicated with a pressure outlet of the pressure reducing valve through a pipeline; the U-shaped iron is connected with the top cover; a sealing piece is arranged between the top cover and the U-shaped iron; the utility model has the positive effects that the pressure gauge is arranged, so that the air pressure enteringB dry powder through the top cover can be accurately adjusted; digital display clarity, the dry powder bag pressurization detection device is simple in structure and convenient to operate, no dry powder bag pressurization detection device is provided for dry powder bag production or use manufacturers on the market at present, air leakage is found only when the device is used, the technology is boldly improved, pressuriza