HOLLOW FIBER MEMBRANE MODULE, HOLLOW FIBER MEMBRANE DEHUMIDIFYING APPARATUS, AND HOLLOW FIBER MEMBRANE GAS SEPARATION APPARATUS

摘要

PROBLEM TO BE SOLVED: To sufficiently reduce pressure loss by a form preventing retention of bubbles and a simple change in structure, and to increase the separation performance by improving the flange structure of a module housing hollow fiber membranes.

SOLUTION: An inner face of at least any one of cap body parts 9, 13 of an inlet cap 7 and an outlet cap 11 is formed into a curved face of a spherical shape with a roughly constant radius from a flange lid side of the cap to the cap body parts.

COPYRIGHT: (C)2009,JPO&INPIT