RECYCLING HEATER FOR ADSORPTION TYPE AIR DRYER SYSTEM

摘要

The present invention relates to a recycling heater of an absorption air dryer system, which comprises: a cylindrical body having an inlet and an outlet at one side and the other side of an upper end thereof; a plurality of baffles horizontally arranged inside the cylindrical body to partition the inside of the cylindrical body into a plurality of heating spaces; and a plurality of electrothermal heating tubes installed in the cylindrical body in a longitudinal direction by passing through each of the baffles (120). The electrothermal heating tubes longitudinally installed inside the cylindrical body are arranged in horizontal and vertical directions, wherein a non-heating space where the electrothermal heating tubes are not installed is provided in inner upper and lower end parts and inner left and right end parts of the cylindrical body, such that flow of heated air passing through the inside of the cylindrical body can be stably maintained, and thermal damage to the electrothermal heating tubes can be prevented.