KR900012666A - Gasket Structure for Electrodialysis Tank - Google Patents

Gasket Structure for Electrodialysis Tank Download PDF

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Publication number
KR900012666A
KR900012666A KR1019900001697A KR900001697A KR900012666A KR 900012666 A KR900012666 A KR 900012666A KR 1019900001697 A KR1019900001697 A KR 1019900001697A KR 900001697 A KR900001697 A KR 900001697A KR 900012666 A KR900012666 A KR 900012666A
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KR
South Korea
Prior art keywords
gasket structure
thermoplastic elastomer
net
spacer
frame
Prior art date
Application number
KR1019900001697A
Other languages
Korean (ko)
Other versions
KR920003771B1 (en
Inventor
이사무 마즈마
세이끼 하다마
Original Assignee
에리 마사요시
아사히 가세이 고오교 가부시끼가이샤
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.)
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Publication date
Application filed by 에리 마사요시, 아사히 가세이 고오교 가부시끼가이샤 filed Critical 에리 마사요시
Publication of KR900012666A publication Critical patent/KR900012666A/en
Application granted granted Critical
Publication of KR920003771B1 publication Critical patent/KR920003771B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
    • B01D63/085—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes specially adapted for two fluids in mass exchange flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/50—Stacks of the plate-and-frame type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/081—Manufacturing thereof

Abstract

내용 없음No content

Description

전기 투석조용 가스켓 구조물Gasket Structure for Electrodialysis Tank

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 가스켓 구조물이 사용되는 전기 투석조의 부분 절단 개략 수직 측면도.1 is a schematic vertical side view partially cut away of an electrodialysis tank in which a gasket structure according to the invention is used;

제2도는 음이온 교환막과 양이온 교환막 그리고 스페이서를 구비한 가스켓 구조물의 배열방식을 나타내는 개략도인데, 이들은 제1도의 전기투석조의 스텍을 구성하고, 전기투석원리 및 가스켓구조물의 기능을 설명한다.FIG. 2 is a schematic diagram showing the arrangement of a gasket structure having an anion exchange membrane, a cation exchange membrane, and a spacer, which constitute the stack of the electrodialysis tank of FIG. 1, and explain the principle of electrodialysis and the function of the gasket structure.

제3도는 본 발명에 따른 가스켓 구조물의 한 형태에 사용되는 카스켓 프레임의 한 예에 대한 평면도.3 is a plan view of an example of a gasket frame used in one form of a gasket structure according to the present invention.

Claims (7)

다수의 교대로 배열된 양이온 및 음이온 교환막과 이들 사이에 개재된 가스켓 구조물을 포함한 전기 투석조에 있어서, 천연 또는 합성고무 혹은 합성수지로 제조되고, 프레임의 내무 바깥부분내에 중앙 개구부와 측부 리세스를 형성하고, 그리고 측부 관통구멍을 가지며, 상기 측부 리세스는 상기 중앙개구부와 대면하고, 상기 측부 리세스는 전기 투석될 액체를 공급하고 그리고 전기 투석된 액체를 상기 개구부로부터 방출하는 수단으로 제공되는 프레임과, 항성 수지로 제조되고, 상기 프레임내에 설치되어 상기 중앙 개구부내 또는 상기 중앙 개구부와 상기 측부 리세스내에 위치하여 상기 네트 스페이서와 상기 프레임 사이의 상기 네트스페이서의 전 바깥줄레를 따라 빈 틈이 생기게 하고, 그리고 상기 빈틈이 상기 네트 스페이서의 바깥둘레와 상기 프레임의 내부 바깥둘레를 가교하는 열가소성 탄성중합체 연결재로 전부 또는 일부 채워져서 상기 네트 스페이서와 상기 프레임 사이에 결합재를 제공하는 것을 특징으로 하는 네트 스페이서를 포함하는 전기 투석조용 가스켓 구조물.In an electrodialysis bath comprising a plurality of alternating cation and anion exchange membranes and a gasket structure interposed therebetween, made of natural or synthetic rubber or resin, forming a central opening and side recesses in the inner and outer parts of the frame. And a side through hole, the side recess facing the central opening, the side recess being provided as a means for supplying the liquid to be electrodialyzed and for discharging the electrodialyzed liquid from the opening; Made of starburst resin, installed in the frame and located in the center opening or in the center opening and the side recess to create an empty gap along the entire outer circumference of the net spacer between the net spacer and the frame, And the gap is formed with the outer circumference of the net spacer. So in whole or in part filled with a thermoplastic elastomer consolidated to cross-link the inner periphery of the frame electrodialysis quiet gasket structure comprising a net spacers, characterized in that to provide a bonding material between the net and the spacer frame. 제1항에 있어서, 상기 열가소성 탄성중합체가 연결재가 일보 공업 표준 K6301에서 규정한 방법에 따라서 측정하여 30°∼95°의 A경도를 가지는 것을 특징으로 하는 가스켓 구조물.The gasket structure according to claim 1, wherein the thermoplastic elastomer has a hardness of 30 ° to 95 ° as measured in the method defined by Ilbo Industry Standard K6301. 제1항에 있어서, 스페이서를 구성하는 상기 합성수지가 폴리올레핀인 것을 특징으로 하는 가스켓 구조물.The gasket structure according to claim 1, wherein the synthetic resin constituting the spacer is polyolefin. 제1항에 있어서, 상기 프레임이 서로 대면하는 제1 및 제2변과 서로 대면하는 제3 및 제4변으로 구성되고, 상기 대면하는 제1변 및 제2변 및/또는 상기 대면하는 제3변 및 제4변이 상기 측부 리세스 및 상기 측부 관통구멍을 가지는 것을 특징으로 하는 카스켓 구조물.The apparatus according to claim 1, wherein the frame comprises first and second sides facing each other and third and fourth sides facing each other, and the first and second sides facing each other and / or the third facing sides. And the side and the fourth side have said side recesses and said side through holes. 제1항에 있어서, 상기 네트 스페이서가 상기 중앙 개구부 및 상기 측부 리세스 내에 위치하고, 상기 측부 리세스내에 위착한 상기 네트 스페이서의 각 부분이 구멍을 가지고 있는 것을 특징으로 하는 가스켓 구조물.2. The gasket structure according to claim 1, wherein said net spacer is located in said central opening and said side recess, and each part of said net spacer positioned in said side recess has a hole. 제1항에 있어서, 상기 열가소성 탄소중합체 연결재가 폴리스티렌 열가소성 탄성중합체, 폴리올레핀 열가소성 탄성중합체, 폴리에스터 열가소성 탄성중합체, 폴리우레탄 열가소성 탄성중합체 그리고 1,2-폴리부타디엔 열가소성 탄성중합체 중에서 최소한 하나 이상으로 구성되는 것을 특징으로 하는 가스켓 구조물.The method of claim 1, wherein the thermoplastic carbon polymer linkage is composed of at least one of polystyrene thermoplastic elastomer, polyolefin thermoplastic elastomer, polyester thermoplastic elastomer, polyurethane thermoplastic elastomer and 1,2-polybutadiene thermoplastic elastomer. Gasket structure, characterized in that. 제1항에 있어서, 상기 네트 스페이서의 모서리 부분이 상기 열가소성 탄성중합체 연결재내에 끼워지는 것을 특징으로 하는 가스켓 구조물.2. The gasket structure of claim 1, wherein an edge portion of the net spacer fits within the thermoplastic elastomeric connector. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900001697A 1989-02-13 1990-02-12 Gasket material for electric dialosis apparatus KR920003771B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP31093/1989 1989-02-13
JP1-31093 1989-02-13
JP3109389 1989-02-13

Publications (2)

Publication Number Publication Date
KR900012666A true KR900012666A (en) 1990-09-01
KR920003771B1 KR920003771B1 (en) 1992-05-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900001697A KR920003771B1 (en) 1989-02-13 1990-02-12 Gasket material for electric dialosis apparatus

Country Status (5)

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JP (1) JPH0655261B2 (en)
KR (1) KR920003771B1 (en)
DE (1) DE4003812A1 (en)
FR (1) FR2642985B1 (en)
IT (1) IT1237978B (en)

Families Citing this family (12)

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FR2705250A1 (en) * 1993-05-18 1994-11-25 Eivs Sa Exchange device with membranes and multiple fluid circuits, and separating frame usable in such a device
JP5322361B2 (en) * 1999-06-08 2013-10-23 ジーイー ウォーター アンド プロセス テクノロジーズ カナダ Sealing means for electrically driven water purification unit and method for producing the same
US6235166B1 (en) 1999-06-08 2001-05-22 E-Cell Corporation Sealing means for electrically driven water purification units
JP3721883B2 (en) * 1999-09-22 2005-11-30 栗田工業株式会社 Electrodeionization equipment
US7404884B2 (en) * 2003-04-25 2008-07-29 Siemens Water Technologies Holding Corp. Injection bonded articles and methods
FR2900844B1 (en) * 2006-05-09 2008-08-01 Eurodia Ind Sa MEMBRANE EXCHANGE DEVICE, IN PARTICULAR ELECTRODIALYST, HAVING AT LEAST TWO COMPARTMENTS
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
CA2707214A1 (en) 2007-11-30 2009-06-11 Siemens Water Technologies Corp. Systems and methods for water treatment
WO2010139344A1 (en) * 2009-06-03 2010-12-09 Jan Schultink Membrane module and the use thereof
JP2014030988A (en) * 2012-08-06 2014-02-20 Agc Engineering Co Ltd Production method of chamber frame for electrodialysis vessel
CN103816806B (en) * 2014-01-26 2016-11-23 浙江工商大学 Electrodialysis spacer
GB201403551D0 (en) * 2014-02-28 2014-04-16 Fujifilm Mfg Europe Bv Membrane stacks

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GB1278776A (en) * 1968-07-05 1972-06-21 William Boby & Company Ltd A separator for a membrane pack
DE3103464C2 (en) * 1981-02-02 1984-10-11 Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht Sealing frame for electrodialysis membrane stacks
JPS60207669A (en) * 1984-03-30 1985-10-19 株式会社トクヤマ Production of integrated structure of gasket and reticulatedarticle
NZ212435A (en) * 1984-06-18 1988-08-30 Permutit Co Ltd Formerly Permu A spacer assembly for fluid-separation cells: spacer sheets have plurality of slots, some of which are transversely offset
FR2577434B1 (en) * 1985-02-20 1987-07-03 Cefilac METHOD FOR MANUFACTURING AN INTERMEDIATE SUPPORT OF SEMI-PERMEABLE MEMBRANES

Also Published As

Publication number Publication date
DE4003812A1 (en) 1990-08-16
JPH02290227A (en) 1990-11-30
DE4003812C2 (en) 1991-02-07
IT1237978B (en) 1993-06-19
JPH0655261B2 (en) 1994-07-27
FR2642985A1 (en) 1990-08-17
IT9019339A1 (en) 1990-08-14
IT9019339A0 (en) 1990-02-12
FR2642985B1 (en) 1992-03-06
KR920003771B1 (en) 1992-05-14

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