SPIRAL TUBE TYPE APPARATUS FOR DIFFUSING REGENERATION GAS INTO DEHYDRATION BED

摘要

The present invention relates to a Spiral dispersion apparatus for regenerative gas in a dehumidifying bed. According to the present invention, the apparatus, which disperses regenerative gas in the dehumidifying bed in a gas treating process, comprises: the dehumidifying bed (20) accommodating an adsorbent (25) in a barrel body having an upper connection pipe (21) and a lower connection pipe (22); and a spiral pipe (30) installed to cover the dehumidifying bed (20) in spirals from the outside and spraying regenerative gas from the wall toward the center through a plurality of nozzles (35). Accordingly, formation of a insoluble salt layer is suppressed due to prevented moisture condensation in the regeneration of the adsorbent filled in the dehumidifying bed in the gas treating process, thereby shortening duration required in the regeneration process and increasing service life of the adsorbent.