[go: up one dir, main page]

WO2009038010A1 - Film washing fluid supply joint, and filtering device - Google Patents

Film washing fluid supply joint, and filtering device Download PDF

Info

Publication number
WO2009038010A1
WO2009038010A1 PCT/JP2008/066396 JP2008066396W WO2009038010A1 WO 2009038010 A1 WO2009038010 A1 WO 2009038010A1 JP 2008066396 W JP2008066396 W JP 2008066396W WO 2009038010 A1 WO2009038010 A1 WO 2009038010A1
Authority
WO
WIPO (PCT)
Prior art keywords
washing fluid
film washing
pipe
fluid supply
film
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.)
Ceased
Application number
PCT/JP2008/066396
Other languages
French (fr)
Japanese (ja)
Inventor
Tatsuo Nejigaki
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.)
Asahi Kasei Chemicals Corp
Original Assignee
Asahi Kasei Chemicals Corp
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 Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Priority to CN200880107669.3A priority Critical patent/CN101801508B/en
Priority to JP2009533118A priority patent/JP5132684B2/en
Publication of WO2009038010A1 publication Critical patent/WO2009038010A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/10—Specific supply elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
    • B01D2313/902—Integrated cleaning device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Provided is a film washing fluid supply joint for adjusting the supply of such a film washing fluid to a lower pipe of a filtration film module as is supplied into the lower pipe at the filtration film washing time of the filtration film module. The film washing fluid supply joint comprises a joint member for connecting the lower pipe of the filtration film module and a branch pipe of a header pipe watertight. The film washing fluid supply joint is characterized in that the joint member includes a cylinder portion, into which the lower pipe is inserted from one end portion and into which the branch pipe is inserted from the other end portion, in that a predetermined clearance is formed between the inner circumference of the cylinder portion and at least one of the outer circumference of the lower pipe and the outer circumference of the branch pipe, in that a discharge port for discharging the film washing fluid to the outer circumference of the lower pipe or the branch pipe is formed in that portion of the cylinder portion, in which the clearance is formed, and in that a supply pipe for supplying the film washing fluid is connected to the discharge port.
PCT/JP2008/066396 2007-09-18 2008-09-11 Film washing fluid supply joint, and filtering device Ceased WO2009038010A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200880107669.3A CN101801508B (en) 2007-09-18 2008-09-11 Fluid supply joint and filter device for membrane cleaning
JP2009533118A JP5132684B2 (en) 2007-09-18 2008-09-11 Fluid supply joint for membrane cleaning and filtration device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007240679 2007-09-18
JP2007-240679 2007-09-18

Publications (1)

Publication Number Publication Date
WO2009038010A1 true WO2009038010A1 (en) 2009-03-26

Family

ID=40467827

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066396 Ceased WO2009038010A1 (en) 2007-09-18 2008-09-11 Film washing fluid supply joint, and filtering device

Country Status (5)

Country Link
JP (1) JP5132684B2 (en)
KR (1) KR101118341B1 (en)
CN (1) CN101801508B (en)
TW (1) TWI367791B (en)
WO (1) WO2009038010A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5190986A (en) * 1975-02-03 1976-08-10
JPH05317657A (en) * 1992-05-18 1993-12-03 Toshiba Corp Hollow fiber membrane filter device
WO1999055447A1 (en) * 1998-04-28 1999-11-04 Asahi Kasei Kogyo Kabushiki Kaisha Joint structure for filtration membrane module
JPH11309348A (en) * 1998-04-28 1999-11-09 Asahi Chem Ind Co Ltd Dummy case attaching structure
JPH11311596A (en) * 1998-04-28 1999-11-09 Asahi Chem Ind Co Ltd Cut detection method of hollow-fiber film
JP2003334429A (en) * 2002-05-17 2003-11-25 Asahi Kasei Corp Header parts and their connection structures
JP2006082034A (en) * 2004-09-17 2006-03-30 Asahi Kasei Chemicals Corp Filter membrane module header connection structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3713343B2 (en) * 1996-11-18 2005-11-09 旭化成ケミカルズ株式会社 Filtration membrane cartridge having a joint

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5190986A (en) * 1975-02-03 1976-08-10
JPH05317657A (en) * 1992-05-18 1993-12-03 Toshiba Corp Hollow fiber membrane filter device
WO1999055447A1 (en) * 1998-04-28 1999-11-04 Asahi Kasei Kogyo Kabushiki Kaisha Joint structure for filtration membrane module
JPH11309348A (en) * 1998-04-28 1999-11-09 Asahi Chem Ind Co Ltd Dummy case attaching structure
JPH11311596A (en) * 1998-04-28 1999-11-09 Asahi Chem Ind Co Ltd Cut detection method of hollow-fiber film
JP2003334429A (en) * 2002-05-17 2003-11-25 Asahi Kasei Corp Header parts and their connection structures
JP2006082034A (en) * 2004-09-17 2006-03-30 Asahi Kasei Chemicals Corp Filter membrane module header connection structure

Also Published As

Publication number Publication date
KR101118341B1 (en) 2012-03-09
JP5132684B2 (en) 2013-01-30
TW200922702A (en) 2009-06-01
CN101801508B (en) 2012-07-25
JPWO2009038010A1 (en) 2011-01-06
CN101801508A (en) 2010-08-11
KR20100031642A (en) 2010-03-23
TWI367791B (en) 2012-07-11

Similar Documents

Publication Publication Date Title
WO2008052140A3 (en) Medical connector
EP2131091A4 (en) Pipe joint member for high-pressure fluid
WO2009036717A3 (en) Filter module and the stringing thereof to form a filter system
MX2011003268A (en) Thin-walled pipe joint and method to couple a first pipe to a second pipe.
WO2007145947A3 (en) High back pressure filter for removing non-water component(s) from water, and methodology
WO2008095061A3 (en) Use of cuttings tanks for recycling oil based mud and water
WO2009041202A1 (en) Filter separation device
WO2009000887A3 (en) Port system for fastening a container to a connection system
WO2010112933A3 (en) Drill pipe connector
WO2011051895A3 (en) Quick- fit connection
BR112017011672A2 (en) water purification device and method for using the water purification device to filter water
TW200736470A (en) Water discharge device
CA2635993A1 (en) Plunger lubricator housing
WO2009083955A3 (en) Pipe fitting
EP2154411B8 (en) Device for attaching a plastic tube to a connection nipple
WO2008067405A3 (en) Piping connector and method of connecting pipe
WO2012120317A3 (en) Lateral union base for receiving water from an irrigation pipe
WO2009038010A1 (en) Film washing fluid supply joint, and filtering device
WO2008151596A3 (en) Quick-release coupling
GB0502814D0 (en) Pressure seal joint for turbine inlet pipe
WO2008067014A3 (en) Cleaning system for automatically dispensing a cleaning agent
CN101280572A (en) Water treatment apparatus
WO2007123301A3 (en) Detachable connecting rod and compressor having the same
EP1440726A3 (en) Water purification device with a diaphragm unit for supplying water under high pressure
WO2007082033A3 (en) Sediment filter with internal drain tube

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880107669.3

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08832226

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009533118

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20107003050

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08832226

Country of ref document: EP

Kind code of ref document: A1