JPS56118701A - Method and apparatus for sealing end of hollow yarn - Google Patents

Method and apparatus for sealing end of hollow yarn

Info

Publication number
JPS56118701A
JPS56118701A JP2368880A JP2368880A JPS56118701A JP S56118701 A JPS56118701 A JP S56118701A JP 2368880 A JP2368880 A JP 2368880A JP 2368880 A JP2368880 A JP 2368880A JP S56118701 A JPS56118701 A JP S56118701A
Authority
JP
Japan
Prior art keywords
adhesive
hollow yarn
liquid
centrifugal force
supplied
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2368880A
Other languages
Japanese (ja)
Other versions
JPS5944884B2 (en
Inventor
Takeshi Koyano
Akio Omori
Yoshito Hamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP2368880A priority Critical patent/JPS5944884B2/en
Publication of JPS56118701A publication Critical patent/JPS56118701A/en
Publication of JPS5944884B2 publication Critical patent/JPS5944884B2/en
Expired legal-status Critical Current

Links

Landscapes

  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To seal up the end of hollow yarn effectively with the aid of an adhesive by a method in which an adhesive is supplied and then a noncuring liquid having a specific gravity smaller than that of the adhesive and noncurability is acted for sealing up the end of hollow yarn module by means of a centrifugal force.
CONSTITUTION: An adhesive is supplied through an adhesive supplying means 3 into a potting case 4 into which the open end of a hollow yarn is housed and then a centrifugal force is applied in such a way as to make the adhesive penetrate into the hollow yarn. Then, a noncuring liquid having a specific gravity smaller than that of the adhesive is supplied onto the upside of the adhesive outside the hollow yarn through the second liquid inlet 15 provided at the center of rotation of a centrifugal binder so as to discharge at least a part of the adhesive outside the hollow yarn by the action of centrifugal force. Whereupon, the level of the liquid is regulated by a liquid level regulating means.
COPYRIGHT: (C)1981,JPO&Japio
JP2368880A 1980-02-26 1980-02-26 Hollow fiber end sealing method and device Expired JPS5944884B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2368880A JPS5944884B2 (en) 1980-02-26 1980-02-26 Hollow fiber end sealing method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2368880A JPS5944884B2 (en) 1980-02-26 1980-02-26 Hollow fiber end sealing method and device

Publications (2)

Publication Number Publication Date
JPS56118701A true JPS56118701A (en) 1981-09-17
JPS5944884B2 JPS5944884B2 (en) 1984-11-01

Family

ID=12117370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2368880A Expired JPS5944884B2 (en) 1980-02-26 1980-02-26 Hollow fiber end sealing method and device

Country Status (1)

Country Link
JP (1) JPS5944884B2 (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1385605A1 (en) * 2001-04-04 2004-02-04 U.S. Filter Wastewater Group, Inc. Potting method
EP2030672A2 (en) * 2007-08-07 2009-03-04 Kolon Industries, Inc. Hollow fiber membrane and method for manufacturing the same
US8268176B2 (en) 2003-08-29 2012-09-18 Siemens Industry, Inc. Backwash
US8287743B2 (en) 2007-05-29 2012-10-16 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US8318028B2 (en) 2007-04-02 2012-11-27 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US8377305B2 (en) 2004-09-15 2013-02-19 Siemens Industry, Inc. Continuously variable aeration
US8382981B2 (en) 2008-07-24 2013-02-26 Siemens Industry, Inc. Frame system for membrane filtration modules
US8894858B1 (en) 2005-08-22 2014-11-25 Evoqua Water Technologies Llc Method and assembly for water filtration using a tube manifold to minimize backwash
US8956464B2 (en) 2009-06-11 2015-02-17 Evoqua Water Technologies Llc Method of cleaning membranes
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US9533261B2 (en) 2012-06-28 2017-01-03 Evoqua Water Technologies Llc Potting method
US9604166B2 (en) 2011-09-30 2017-03-28 Evoqua Water Technologies Llc Manifold arrangement
US9675938B2 (en) 2005-04-29 2017-06-13 Evoqua Water Technologies Llc Chemical clean for membrane filter
US9764289B2 (en) 2012-09-26 2017-09-19 Evoqua Water Technologies Llc Membrane securement device
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
US9815027B2 (en) 2012-09-27 2017-11-14 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
US9914097B2 (en) 2010-04-30 2018-03-13 Evoqua Water Technologies Llc Fluid flow distribution device
US9925499B2 (en) 2011-09-30 2018-03-27 Evoqua Water Technologies Llc Isolation valve with seal for end cap of a filtration system
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
US10322375B2 (en) 2015-07-14 2019-06-18 Evoqua Water Technologies Llc Aeration device for filtration system
US10427102B2 (en) 2013-10-02 2019-10-01 Evoqua Water Technologies Llc Method and device for repairing a membrane filtration module

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1385605A4 (en) * 2001-04-04 2005-03-23 Us Filter Wastewater Group Inc Potting method
CN1298413C (en) * 2001-04-04 2007-02-07 美国废水过滤集团公司 Potting method
EP1385605A1 (en) * 2001-04-04 2004-02-04 U.S. Filter Wastewater Group, Inc. Potting method
US8268176B2 (en) 2003-08-29 2012-09-18 Siemens Industry, Inc. Backwash
US8377305B2 (en) 2004-09-15 2013-02-19 Siemens Industry, Inc. Continuously variable aeration
US9675938B2 (en) 2005-04-29 2017-06-13 Evoqua Water Technologies Llc Chemical clean for membrane filter
US8894858B1 (en) 2005-08-22 2014-11-25 Evoqua Water Technologies Llc Method and assembly for water filtration using a tube manifold to minimize backwash
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US8318028B2 (en) 2007-04-02 2012-11-27 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
US9206057B2 (en) 2007-05-29 2015-12-08 Evoqua Water Technologies Llc Membrane cleaning with pulsed airlift pump
US8372276B2 (en) 2007-05-29 2013-02-12 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
US9573824B2 (en) 2007-05-29 2017-02-21 Evoqua Water Technologies Llc Membrane cleaning with pulsed airlift pump
US8840783B2 (en) 2007-05-29 2014-09-23 Evoqua Water Technologies Llc Water treatment membrane cleaning with pulsed airlift pump
US8287743B2 (en) 2007-05-29 2012-10-16 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
US10507431B2 (en) 2007-05-29 2019-12-17 Evoqua Water Technologies Llc Membrane cleaning with pulsed airlift pump
EP2030672A2 (en) * 2007-08-07 2009-03-04 Kolon Industries, Inc. Hollow fiber membrane and method for manufacturing the same
US7950528B2 (en) 2007-08-07 2011-05-31 Kolon Industries, Inc. Hollow fiber membrane and method for manufacturing the same
EP2030672A3 (en) * 2007-08-07 2009-03-11 Kolon Industries, Inc. Hollow fiber membrane and method for manufacturing the same
US9023206B2 (en) 2008-07-24 2015-05-05 Evoqua Water Technologies Llc Frame system for membrane filtration modules
US8382981B2 (en) 2008-07-24 2013-02-26 Siemens Industry, Inc. Frame system for membrane filtration modules
US8956464B2 (en) 2009-06-11 2015-02-17 Evoqua Water Technologies Llc Method of cleaning membranes
US10441920B2 (en) 2010-04-30 2019-10-15 Evoqua Water Technologies Llc Fluid flow distribution device
US9914097B2 (en) 2010-04-30 2018-03-13 Evoqua Water Technologies Llc Fluid flow distribution device
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US9630147B2 (en) 2010-09-24 2017-04-25 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US9925499B2 (en) 2011-09-30 2018-03-27 Evoqua Water Technologies Llc Isolation valve with seal for end cap of a filtration system
US10391432B2 (en) 2011-09-30 2019-08-27 Evoqua Water Technologies Llc Manifold arrangement
US9604166B2 (en) 2011-09-30 2017-03-28 Evoqua Water Technologies Llc Manifold arrangement
US11065569B2 (en) 2011-09-30 2021-07-20 Rohm And Haas Electronic Materials Singapore Pte. Ltd. Manifold arrangement
US9533261B2 (en) 2012-06-28 2017-01-03 Evoqua Water Technologies Llc Potting method
US9764289B2 (en) 2012-09-26 2017-09-19 Evoqua Water Technologies Llc Membrane securement device
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
US9815027B2 (en) 2012-09-27 2017-11-14 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
US10427102B2 (en) 2013-10-02 2019-10-01 Evoqua Water Technologies Llc Method and device for repairing a membrane filtration module
US11173453B2 (en) 2013-10-02 2021-11-16 Rohm And Haas Electronic Materials Singapores Method and device for repairing a membrane filtration module
US10322375B2 (en) 2015-07-14 2019-06-18 Evoqua Water Technologies Llc Aeration device for filtration system

Also Published As

Publication number Publication date
JPS5944884B2 (en) 1984-11-01

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