Gas drying and purifying mechanism for non-unpacking inspection of dangerous goods in container

The invention discloses a gas drying and purifying mechanism for non-unpacking inspection of dangerous goods in a container, the gas drying and purifying mechanism comprises a shell, the inner side of the shell is provided with a drying cavity, and the inner side of a connector is provided with a scattering mechanism capable of scattering sucked gas so as to facilitate uniform drying of the gas by a drying agent. An avoiding groove is formed in the inner side of the connecting plate, a connecting pipe is connected to the inner side of the avoiding groove in a penetrating mode, and an electric telescopic rod is installed on the sliding sleeve through a plate piece; a filtering mechanism capable of timely warning people to replace the filter cotton when the filter cotton is blocked in the long-term filtering process of dust mingled in gas is arranged on the inner side of the first air bag, a vertical pipe is in threaded connection with the inner side of the bottom of the outer sleeve head, and the tail end of t