Volatile material loading and unloading device

The utility model discloses a volatile material loading and unloading device, which comprises a transport tank (1) and a storage tank (2), wherein a first inlet/outlet (3) and a first emptying port (4) are arranged on the transport tank (1); a second inlet/outlet (5) and a second emptying port (6) are arranged on the storage tank (2); the first inlet/outlet (3) is connected with the second inlet/outlet (5) through a valve (7); the first emptying port (4) is connected with the second emptying port (6) through a communicating pipe (8); and an exhaust valve (9) is arranged on the communicating pipe (8). The loading and the unloading work are conducted in a closed manner, so as to prevent produced volatile gases from being discharged into air, and reduce environmental pollution; and the loading and unloading device dispenses with a waste gas collection device and avoids absorption treatment, pollution discharge and the like on the volatile gases, thereby greatly reducing the loading and unloading costs for enterp