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公开(公告)号：US20190201847A1
公开(公告)日：2019-07-04
申请号：US16322597
申请日：2017-07-25
申请人： Im Sun KIM
发明人： Im Sun KIM
CPC分类号： B01D63/021 , B01D63/02 , B01D69/02 , B01D69/08 , B01D2325/24 , B01D2325/40 , C02F1/44 , D04C1/06 , D04C3/48 , D06C7/00 , D10B2505/04
摘要： Disclosed is a device for heat-treating an inner surface of a braid for reinforcing a hollow fiber membrane for water treatment with a temperature control structure. The device includes a heating core; a heater coupled to the heating core; a temperature sensor passing through the heater; a cylindrical housing through which the heater and the sensor pass; a heat shield tube placed between the heating core and the housing and coupled to the heating core; a clamping nut connecting the heat shield tube and the housing; a mounting board on which a lower portion of the housing is fixed; and a temperature controller.
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公开(公告)号：US20170144108A1
公开(公告)日：2017-05-25
申请号：US15295652
申请日：2016-10-17
申请人： Im Sun KIM
发明人： Im Sun KIM
CPC分类号： B01D69/105 , B01D61/025 , B01D69/02 , B01D69/08 , B01D69/081 , B01D2323/08 , B01D2323/286 , B01D2323/42 , B01D2325/24 , C02F1/44
摘要： Disclosed herein are an apparatus for heat-treating an inner side surface of a braid for a hollow fiber membrane reinforcement for a water treatment and a braid for a hollow fiber membrane reinforcement manufactured using the heat-treatment apparatus, wherein a fiber tissue forming an inner side surface of a braid becomes dense, and the inner diameter of the braid can be expanded, and the circularity of the inner and outer diameters can be accurate, and a compressive strength can be increased, whereby the physical property of a reinforcement membrane of a hollow fiber can be enhanced, and a filtration reliability and water penetration can be improved, thus obtaining an increased service life of a product and an economical saving effect.
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