Integral type immersed hollow fiber membrane module equipment for air scouring
AssigneesSeojin Energy Co., Ltd., Seung Kyun Park
InventorsTea Hyoung Lim, Seung Kyun Park, Sung Hyo An, Hyun Hoon Jung, Jae Young Lee, Ji Yun Seon, Jun Kim
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Abstract
An immersed hollow fiber membrane module according to an embodiment of the present disclosure includes a hollow fiber membrane bundle formed by fixing a plurality of hollow fiber membranes by a potting agent, and a module supporting unit provided at one side of the hollow fiber membrane bundle to support the hollow fiber membrane bundle, the module supporting unit having an air cleaning time delaying portion configured to delay or intermittently maintain an air cleaning time for air introduced therein and discharged out.
Claims9
An immersed hollow fiber membrane module, comprising:
- a hollow fiber membrane bundle formed by fixing a plurality of hollow fiber membranes by a potting agent;
- and
- a module supporting unit provided at one side of the hollow fiber membrane bundle to support the hollow fiber membrane bundle, the module supporting unit having an air cleaning time delaying portion configured to delay or intermittently maintain an air cleaning time for air introduced therein and discharged out and an air guide connected to a unit housing forming an appearance thereof in a region where the air is discharged and guiding a flow of the discharged air to be supplied to the hollow fiber membrane bundle, the module supporting unit comprising:
- a bundle placing portion provided to an inner wall of the unit housing so that an end of the hollow fiber membrane bundle is placed thereon;
- a permeating water collecting space formed in the unit housing to communicate with the hollow fiber membrane bundle so that a permeating what is collected therein;
- an air flowing space formed in the unit housing to be adjacent to the permeating water collecting space so that air flows therein;
- and
- a sludge outlet hole formed at a bottom wall of the unit housing in the region where the air flowing space is located so that sludge is discharged,
- wherein the air cleaning time delaying portion is provided in the air flowing space.
An immersed hollow fiber membrane module, comprising:
- a hollow fiber membrane bundle formed by fixing a plurality of hollow fiber membranes by a potting agent;
- a module supporting unit provided at one side of the hollow fiber membrane bundle to support the hollow fiber membrane bundle and having an air cleaning time delaying portion configured to delay or intermittently maintain an air cleaning time for air introduced therein and discharged out, the module supporting unit comprising:
- a unit housing forming an appearance thereof;
- a permeating water collecting space formed in the unit housing to communicate with the hollow fiber membrane bundle so that a permeating wat is collected therein;
- an air flowing space formed in the unit housing to be adjacent to the permeating water collecting space so that the air cleaning time delaying portion is provided therein;
- and
- a barrier provided in the unit housing to compart the permeating water collecting space and the air flowing space,
- wherein the air cleaning time delaying portion is air baffle walls spaced apart from each other, the air baffle walls extending from the barrier and having a lower end spaced apart from a bottom surface of the air flowing space;
- an air guide connected to a unit housing forming an appearance thereof in a region where the air is discharged and guiding a flow of the discharged air to be supplied to the hollow fiber membrane bundle;
- and
- a sludge outlet hole formed at a bottom wall of the unit housing in the region where the air flowing space is located so that sludge is discharged.
Dependencies are inferred from the claim text.