Module case and hollow fiber membrane module using the same

摘要

A hollow fiber membrane module is disclosed, which is capable of preventing a bundle of hollow fiber membranes from being separated from a module case, the hollow fiber membrane module for accommodating a bundle of hollow fiber membranes closely held together through the use of potting agent, including a module case including: a first inner surface serving as a projection on which the bundle of hollow fiber membranes is stably placed; a second inner surface upwardly extending from one end of the first inner surface, the second inner surface including at least one separation-preventing groove to prevent the bundle of hollow fiber membranes from being separated from the module case; a third inner surface downwardly extending from the other end of the first inner surface; and a fourth inner surface connected to the third inner surface.

主权项

1. A hollow fiber membrane module comprising:
a module case comprising:
a first inner surface;a second inner surface upwardly extending from one end of the first inner surface;a third inner surface downwardly extending from the other end of the first inner surface; anda fourth inner surface connected to the third inner surface, a bundle of hollow fiber membranes; a first potting agent placed on the first inner surface to hold the hollow fiber membranes together closely; and a second potting agent for fixing the first potting agent and bundle of hollow fiber membranes into the module case, wherein the second inner surface includes at least one separation-preventing groove extending from one end of the second inner surface to the other end thereof along a longitudinal direction of the hollow fiber membranes, wherein the at least one separation-preventing groove is filled with the second potting agent and configured to prevent the hollow fiber membranes from being separated from the module case, and wherein the module case has an inner space for collecting filtrate produced by the hollow fiber membranes.