Oil gas collector supporting device

Provided is an oil gas collector supporting device. The oil gas collector supporting device is composed of an outer barrel, a heating barrel, a collecting barrel, studs, adjusting nuts, thermal insulation material, a cover plate, bolts, nuts and the like. The heating barrel is arranged on the inner side of the outer barrel, the collecting barrel is arranged on the inner side of the heating barrel, the outer wall of the collecting barrel is connected with a plurality of studs, and the studs penetrate through an upper hole in the heating barrel and are connected with the adjusting nuts on the outer barrel. The studs and the adjusting nuts are connected with the collecting barrel, the heating barrel and the outer barrel in a welding mode, and therefore supporting fixing between the barrels can be achieved.