JPS6393307A - Hollow yarn-type filter - Google Patents

Hollow yarn-type filter

Info

Publication number
JPS6393307A
JPS6393307A JP61239098A JP23909886A JPS6393307A JP S6393307 A JPS6393307 A JP S6393307A JP 61239098 A JP61239098 A JP 61239098A JP 23909886 A JP23909886 A JP 23909886A JP S6393307 A JPS6393307 A JP S6393307A
Authority
JP
Japan
Prior art keywords
filter
hollow yarn
air
part
filtrate
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.)
Pending
Application number
JP61239098A
Inventor
Toshiaki Kikuchi
Takayuki Yokoyama
Original Assignee
Asahi Chem Ind 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 Asahi Chem Ind Co Ltd filed Critical Asahi Chem Ind Co Ltd
Priority to JP61239098A priority Critical patent/JPS6393307A/en
Publication of JPS6393307A publication Critical patent/JPS6393307A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To reduce the flow resistance in hollow yarn and to enhance the property of cleaning air by providing a liquid collection chamber for filtrate to one aperture end of a hollow yarn-type filter, partitioning the inside of an outer cylinder into a plurality of spaces with ribs and packing hollow yarn in one part thereof and making the other parts a passage of filtrate.
CONSTITUTION: A number of hollow yarns 10 having apertures in both ends are fixed in an outer cylinder 16 with the upper and lower adhesives 4 and a liquid collection chamber 5 of filtrate is provided to the lower end part of a filter by sealing it with a flat packing 9'. The inside of the outer cylinder 16 is partitioned into a plurality of spaces with ribs 11 and one part of these spaces is packed with hollow yarn 10, and the other parts are not packed therewith and used as passages 11' of filtrate collected in the liquid collection chamber 5. By such a way, the flow resistance of hollow yarn can be reduced even in a long-size filter. Further at a time for backwashing the filter, air is collected to a skirt-shaped recessing part 6 for collecting air provided to the lower part of the filter and the air is introduced into the filter through a slit 7 and an introduction hole 8 of air.
COPYRIGHT: (C)1988,JPO&Japio
JP61239098A 1986-10-09 1986-10-09 Hollow yarn-type filter Pending JPS6393307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61239098A JPS6393307A (en) 1986-10-09 1986-10-09 Hollow yarn-type filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61239098A JPS6393307A (en) 1986-10-09 1986-10-09 Hollow yarn-type filter

Publications (1)

Publication Number Publication Date
JPS6393307A true JPS6393307A (en) 1988-04-23

Family

ID=17039781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61239098A Pending JPS6393307A (en) 1986-10-09 1986-10-09 Hollow yarn-type filter

Country Status (1)

Country Link
JP (1) JPS6393307A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937493A3 (en) * 1998-02-20 2000-01-12 X-Flow B.V. Filtering device
JP2007510539A (en) * 2003-11-14 2007-04-26 ユー・エス・フィルター・ウェイストウォーター・グループ・インコーポレイテッドU.S. Filter Wastewater Group, Inc. Improved module cleaning method
US9604166B2 (en) 2011-09-30 2017-03-28 Evoqua Water Technologies Llc Manifold arrangement
US9630147B2 (en) 2010-09-24 2017-04-25 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US9675938B2 (en) 2005-04-29 2017-06-13 Evoqua Water Technologies Llc Chemical clean for membrane filter
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
US9764289B2 (en) 2012-09-26 2017-09-19 Evoqua Water Technologies Llc Membrane securement device
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

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937493A3 (en) * 1998-02-20 2000-01-12 X-Flow B.V. Filtering device
JP2007510539A (en) * 2003-11-14 2007-04-26 ユー・エス・フィルター・ウェイストウォーター・グループ・インコーポレイテッドU.S. Filter Wastewater Group, Inc. Improved module cleaning method
US9675938B2 (en) 2005-04-29 2017-06-13 Evoqua Water Technologies Llc Chemical clean for membrane filter
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
US9914097B2 (en) 2010-04-30 2018-03-13 Evoqua Water Technologies Llc Fluid flow distribution device
US9630147B2 (en) 2010-09-24 2017-04-25 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US9604166B2 (en) 2011-09-30 2017-03-28 Evoqua Water Technologies Llc Manifold arrangement
US9925499B2 (en) 2011-09-30 2018-03-27 Evoqua Water Technologies Llc Isolation valve with seal for end cap of a filtration system
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
US10322375B2 (en) 2015-07-14 2019-06-18 Evoqua Water Technologies Llc Aeration device for filtration system

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