Vertical internal heat-transfer type catalytic synthetic tower

The utility model relates to a vertical internal heat transfer type catalytic synthetic tower. The tower can be filled with catalyst inside and is provided with heat transfer structure inside, wherein, the center of the inner of a tower body is provided with an indirect heat transfer device along an axial direction and is distributed with a first catalyst bed and a second catalyst bed along the axial direction through separate structure, and the first catalyst bed and the second catalyst bed are mutually isolated and are used for filling catalyst. One current passage is respectively reserved between each catalyst bed and the heat transfer device through flow guiding structure. The inlet end of an inner pipe in the heat transfer device is connected with a tower air inlet. The beginning end and the tail end of the first catalyst bed are respectively communicated with the outlet end of the inner pipe of the heat transfer device and an inlet of a pipe outer cavity. The beginning end and the tail end of the second catalyst bed are respectively communicated with an outlet of the pipe outer cavity of the heat transfer device and a tower air outlet.