JPS59154107A - Production of liquid separator - Google Patents

Production of liquid separator

Info

Publication number
JPS59154107A
JPS59154107A JP3059783A JP3059783A JPS59154107A JP S59154107 A JPS59154107 A JP S59154107A JP 3059783 A JP3059783 A JP 3059783A JP 3059783 A JP3059783 A JP 3059783A JP S59154107 A JPS59154107 A JP S59154107A
Authority
JP
Japan
Prior art keywords
layer
spacer
semipermeable membrane
pipe
collection pipe
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
JP3059783A
Other languages
Japanese (ja)
Other versions
JPH0137961B2 (en
Inventor
Ichiro Kawada
河田 一郎
Keisuke Nakagome
中込 敬祐
Toshiaki Tanaka
利明 田中
Koji Matsui
孝二 松井
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP3059783A priority Critical patent/JPS59154107A/en
Publication of JPS59154107A publication Critical patent/JPS59154107A/en
Publication of JPH0137961B2 publication Critical patent/JPH0137961B2/ja
Granted legal-status Critical Current

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  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE:To make a spiral type membrane separator which is free from wrinkling in layer elements by fixing horizontally a water collecting pipe to a means rotated around the water collecting pipe, suspending downward layer constituting bodies, and winding the layer constituting bodies around the water collecting pipe by said rotating means. CONSTITUTION:One end of a permeating liquid spacer 111 is connected first to a hollow water collecting pipe 15 by means of an adhesive, etc. in the stage of winding a layer constituting body 11 on said pipe. When a membrane sealing adhesive 16 is coated on the end parts on the three sides on the 2nd semipermeable membrane 114, 124, 134, the adhesive permeates the spacer 121 of the adjacent layer constituting body 12 and arrives a semipermeable membrane 122 as well. The pipe 15 is horizontally fixed by a rotating means and the layer constituting bodies 11-14 are suspended downward and are wound in this state on the pipe as the pipe rotates axially. The rotating speed is <=5rpm. Tension is applied on the spacer 111 by a tension strand upon completion of the winding to tighten the winding.

Description

【発明の詳細な説明】 技術分野: 本発明は流体分11#装置、特にスパイラル型流体分離
装置に関する。さらに詳しくは1本発明は2もしくはそ
れ以上の層構成体全備えた集水管?有する流体分離装置
の製法に関する。
DETAILED DESCRIPTION OF THE INVENTION Technical Field: The present invention relates to fluid separation 11# devices, particularly spiral type fluid separation devices. For more details, 1. Is the present invention a water collection pipe completely equipped with two or more layer structures? The present invention relates to a method for manufacturing a fluid separation device having the present invention.

従米技術: 一般に、スパイラル型流体分離装置の典法によれは、透
過液通路用のスペーサと第1半透膜と原液通路用スペー
サと第2半透膜とから順次なる複数の層エレメントが積
層され2もしくはそれ以上の層構成体が形成される。そ
して、それらは水平台上で集水管の才わりに巻きつけら
れる。しかし、この従来の製法においては、集水管に巻
かれる層構成体の隣接する内111Jの層エレメントと
外側1の層エレメントの曲率が異なり、それがきめに層
エレメントの巻きつけ線速度が異なる。その結果、内側
の層エレメントに不均一なすれおよびしわが生じる。こ
の不均一なすれおよびしわは、隣り合う層エレメントが
互いに円滑にすべりあいしたがって層構成体が集水管に
円滑に巻きつけられ得れは、容易に避けられる。し刀・
シ、流体分碓装置に用いられる膜およびスペーサのよ、
うな層エレメントはその間の摩擦力の故に円滑にすべり
あわない。さらに、この傾向は層構成体の数が増すにつ
れて大きくなる。この不均一なすれ2よひしわは1層エ
レメント特に膜において不可避的に生じ、これらl1i
i! k 損傷し、その結果、流体分難装置の分離機能
を損ねる。透過液スペーサおよび原液スペーサにおける
しわにより膜が局部的に加圧され損傷?受けると共に膜
に膜シール不良ケ起こし、その結果、流体弁R装置の分
1#II機能全損ねる0 この不均一なすれおよびしわを排除する目的のために、
すでにいくつ力・の救民法が提案されている。その一つ
は、米国特許第3,386,583号および同第8,3
97,790号に開示されているOそれによれは2層構
成体金層エレメントごとに張力全付与しつつ集水管に巻
きつけるものである。別の方法は。
Conventional technology: In general, according to the standard method of a spiral type fluid separation device, a plurality of layered elements are laminated in order, consisting of a spacer for a permeate passage, a first semipermeable membrane, a spacer for a raw liquid passage, and a second semipermeable membrane. A two or more layer structure is formed. Then, they are wrapped around the water collection pipe on a horizontal platform. However, in this conventional manufacturing method, the curvatures of the adjacent inner 111J layer elements and the outer 1 layer element of the layer structure wound around the water collection pipe are different, and this causes a difference in the winding linear speed of the layer elements. This results in uneven rubbing and wrinkling of the inner layer elements. This uneven rubbing and wrinkling can be easily avoided if adjacent layer elements slide smoothly over each other so that the layer structure can be wound smoothly around the collection pipe. sword・
Membranes and spacers used in fluid separation devices, etc.
The layered elements do not slide smoothly together due to the frictional forces between them. Moreover, this tendency increases as the number of layer structures increases. This uneven rubbing and wrinkles inevitably occur in one-layer elements, especially in membranes, and these
i! k damage, thereby impairing the separation function of the fluid separation device. Is the membrane locally pressurized and damaged by wrinkles in the permeate spacer and stock solution spacer? In order to eliminate this uneven rubbing and wrinkling, it causes a membrane seal failure on the membrane, resulting in a complete loss of function of the fluid valve R device.
Several civil relief laws have already been proposed. One of them is U.S. Pat. No. 3,386,583 and U.S. Pat.
According to the method disclosed in No. 97,790, each gold layer element of a two-layer structure is wound around a water collection pipe while being fully tensioned. Another way is.

米国特許第4,137,113号に開示されている。そ
こでは9層エレメントは、これが集水管への巻きつけ直
前に互いに分離され、各々が集水管に巻きつけられる間
放射状に引張られる。し〃・し、これら従来の方法には
、#造設備が大型化するのみならず製造工程が繁雑化す
るという問題がある0発明の目的: 本発明の方法は上で論じた先行技術の欠点ケ克服するも
のであり、その目的とするところは。
Disclosed in US Pat. No. 4,137,113. There, the nine-layer elements are separated from each other just before they are wound onto a collection pipe and each is stretched radially while being wound onto the collection pipe. However, these conventional methods have the problem of not only increasing the size of manufacturing equipment but also complicating the manufacturing process.Objective of the Invention: The method of the present invention overcomes the drawbacks of the prior art discussed above. What is the purpose of overcoming this?

層エレメントに不均一なすれおよびしわが生じずその結
果、優れた流体分離機能の1bられるス/z6イラル型
流体分離装置の製造方法を提供することにβる。本発明
の他の目的は、著しく単純でかつ小型の#造設備全使い
つるヌノfイラル型甜体分婦装置の、製造方法會提供す
ることにある。
It is an object of the present invention to provide a method for manufacturing a spiral type fluid separation device in which layer elements are free from uneven rubbing and wrinkling, resulting in excellent fluid separation performance. Another object of the present invention is to provide a method for manufacturing a nunofilar type saccharide splitting device that is extremely simple and compact and uses all of the manufacturing equipment.

発明の要旨: 本発明の流、体分離装置の製法は、巣水管ケ軸として回
転させる手段に集水管を水平に[61足して層構成体を
下方へ垂らすこと、およびその回転手段により集水管?
軸として回転させて層構成体をそこに巻きつけることを
包含し、このことにより。
Summary of the Invention: The method for manufacturing a flow/body separation device of the present invention is to horizontally attach a water collection pipe to a means for rotating it as a shaft of the water collection pipe (add 61) and hang the layered structure downward; ?
and thereby winding the layer structure thereon in rotation as an axis.

上記目的が達成される0 集水管のまわりに巻〃・れるべき2以上の層構成体は、
a数の層エレメントに有し、この層エレメントは透過液
路用スペーサ、第1半透膜、1京液路用スペーサ2よび
第2半透膜から順次なる;そして、各層構成体に2ける
第1半透膜とこれに隣り合う層@成体に2ける第2半透
膜とにより結果的に一つの封筒が形成され2個々の各層
構成体の該透過液スペーサが該封筒内に位舘する。
The above purpose is achieved.0 The two or more layer structure to be wrapped around the water collection pipe is
a number of layer elements, and this layer element consists of a spacer for permeate passage, a first semipermeable membrane, a spacer 2 for liquid passage 2, and a second semipermeable membrane in order; The first semipermeable membrane and the second semipermeable membrane in the adjacent layer result in an envelope, and the permeate spacers of each individual layer structure are positioned within the envelope. do.

層構成体は、透過液スペーサのうち少くとも集水管に連
結する一つに適当な張力を付与しつつ集水管に巻かれる
。張力が付与されるスペーサの角度は好ましくは、集水
管の軸からの垂肉面から約+30°〜約−30°の範囲
である。
The layered structure is wrapped around the collection tube while applying appropriate tension to at least one of the permeate spacers that connects to the collection tube. The angle of the tensioned spacer preferably ranges from about +30° to about -30° from the wall plane from the axis of the collection pipe.

各封筒の背とこれに隣り合う層エレメントとの間に空間
を設けるために各封筒の背に支持栓が配置されつる。
A support stopper is disposed on the spine of each envelope to provide space between the spine of each envelope and the adjacent layer element.

実施例: 以下に本発明を実施にもとづき図面を参照しつつ詳述す
る。
Embodiments: The present invention will be described in detail below based on practical examples with reference to the drawings.

第1図は8本発明の復数の層構成体2例えは四層構成体
11,12.13および14會示す。各層構成体はそれ
ぞれ層エレメント會有し、各層エレメントは、透過液ス
ペーサ、第1半透1厘、原液スペーサおよび第2半透膜
である。例えは2層構成体11について言えは、この層
構成体11は透過液スペーサ111.第1半透膜112
.原液スペーサ113そして第2半透膜114の各層エ
レメントが順次積層したものである。
FIG. 1 shows eight multiple layer constructions of the present invention, two examples being four layer constructions 11, 12, 13 and 14. Each layer structure has a respective layer element, each layer element being a permeate spacer, a first semipermeable membrane, a concentrate spacer, and a second semipermeable membrane. For example, in the case of a two-layer structure 11, this layer structure 11 has a permeate spacer 111. First semipermeable membrane 112
.. The layer elements of the stock solution spacer 113 and the second semipermeable membrane 114 are sequentially laminated.

第1半透膜112と第2半透膜114とは1通常。The first semipermeable membrane 112 and the second semipermeable membrane 114 are usually one.

一枚のシートで形成されこれが二つ折りにされる。It is formed from a single sheet that is folded in half.

第1・第2半透膜1.12 、114は、二つの別々の
シートから形成されてもよい。これら二枚の半透膜シー
トは集水管15に近い焔に2いてスペーサ113を介し
て相互に接着される。そして、多層構成体の透過液スペ
ーサ121 、131および141は、それぞれ、J@
層構成体透過液スペーサ111 、121 Eよひ13
1に11日次固定される。
The first and second semipermeable membranes 1.12, 114 may be formed from two separate sheets. These two semipermeable membrane sheets are placed in a flame close to the water collection pipe 15 and bonded to each other via a spacer 113. The permeate spacers 121, 131 and 141 of the multilayer structure are then J@
Layer structure permeated liquid spacer 111, 121 E Yohi 13
It is fixed to 1 every 11 days.

半透膜は1例えば、逆浸透j漠や限外p過1戻として通
常用いるセルロースアセテートやポリアミドなどのポリ
マー〃・ら作られる。透過液スペーサの例としては、ボ
リエ゛ステル織イ■(商品名: TRI(XJr213
  SIMI)LEX139)にメラミンホルマリン樹
脂もしくはエポキシ樹脂を含浸させたものである0層滴
スペーサは9例えば、ポリプロピレンネットやポリエチ
レンネット(商品名: VEXAR)でおる。
Semipermeable membranes are made from polymers such as cellulose acetate and polyamides, which are commonly used in reverse osmosis and ultrapolar filtration. An example of a permeate spacer is a polyester weave ■ (product name: TRI (XJr213
A zero-layer droplet spacer made of SIMI) LEX 139) impregnated with melamine formalin resin or epoxy resin is made of, for example, polypropylene net or polyethylene net (trade name: VEXAR).

中空集水管15に層構成体11?巻きつけるに際し、透
過液スペーサ111の一端が最初にその集水管15に連
結される。透過液全集水・u15100少くとも一つの
孔150から集水管15内へ流れ込ませるためである。
Layer structure 11 in hollow water collection pipe 15? During winding, one end of permeate spacer 111 is first connected to its collection tube 15 . This is to cause the entire permeated liquid to flow into the water collection pipe 15 through at least one hole 150.

スペーサ111ヲ集水管15に連結するのに、感圧粘着
アープのような既知の粘着テープや既知の熱可塑性接層
剤が用いられつる。次いで、各層構成体11.12.1
3および14のうちの例えば各第2半透膜114 、1
24.134および144上の三方の端部に膜シール接
層剤16が塗布される。この接着剤16は、第1図およ
び第3図に示すように、最終的に形成される膜封筒A、
B。
Known adhesive tapes such as pressure sensitive adhesive Arp or known thermoplastic adhesives may be used to connect spacer 111 to water collection pipe 15. Then, each layer structure 11.12.1
For example, each of the second semipermeable membranes 114, 1 of 3 and 14
24. Membrane seal adhesive 16 is applied to the three ends on 134 and 144. This adhesive 16 is applied to the membrane envelope A that is finally formed, as shown in FIGS. 1 and 3.
B.

C2よひDにおいてIjM#が封筒の半透膜を通らすに
面接透過液弥路に流れ込むの會防止するためのものであ
る。
This is to prevent IjM# from flowing into the surface permeation liquid path through the semipermeable membrane of the envelope in C2 and D.

上記封筒は、一般に0次のような態様で最終製品モジュ
ールの第1半透膜と第2半透膜とにより形成される。す
なわち、それぞれ個々の層構成体の透過液スペーサがそ
れぞれ個々の層構成体の第1半透膜とこれに隣り合う層
構成体の第2半透膜との間に9置されるような態様で封
筒が形成される。例えは、封筒Aについて首えは、透過
液スペーサ121は1層構成体12の絹1j嗟122と
これに隣接する゛層構成体11の第2膜114との間に
位1@する。そして、封筒りについて首えは、透過液ス
ペーサ111は1層構成体11の第1膜112とこれに
隣接する層構成体14の第2膜144との間に位f6す
る。
The envelope is generally formed by the first and second semipermeable membranes of the final product module in a zero-order manner. That is, nine permeate spacers of each individual layer arrangement are placed between the first semipermeable membrane of each individual layer arrangement and the second semipermeable membrane of the adjacent layer arrangement. An envelope is formed. For example, for envelope A, the permeate spacer 121 is positioned between the silk layer 122 of the one-layer structure 12 and the adjacent second membrane 114 of the layer structure 11. The permeate spacer 111 is positioned f6 between the first film 112 of the one-layer structure 11 and the second film 144 of the layer structure 14 adjacent thereto.

それゆえ、接層71J16が例えば層′#It成0体1
1の半透膜114に塗布されると・この接層剤16は隣
りの層構成体12のスペーサ121會透過してもう一方
の半透膜122に靜しうる0それゆえ、用いるj妾看削
は半透lり122・114もしくは透過?+ゲスペーサ
121のうちの一つの血に塗布さnればよい。たたし・
この学布面ば残りの半透膜もしくは透過液スペーサと接
する而である。この3’&yli削16ケ各肋定冷布囲
に塗布することにより、原液が封筒Aについては半透膜
114と122.封筒Hについては半透膜124と13
2.封筒Cについては半う膜134と142.そして封
筒りについては半カ膜144と112を通らすにb過液
流路に山接流れ込むのを防止しうる。接着剤16の塗布
は、このように1層構成体會集水管15に連結する工程
で通常行われるが。
Therefore, the contact layer 71J16 is, for example, the layer '#It
When applied to one semipermeable membrane 114, this adhesive 16 can pass through the spacer 121 of the adjacent layer structure 12 and be applied to the other semipermeable membrane 122. Is the cutting semi-transparent 122/114 or transparent? It is only necessary to apply it to the blood of one of the spacers 121. Tatashi・
This cloth surface is in contact with the remaining semipermeable membrane or permeate spacer. By applying this 3'&yli scraping to each of the 16 ribs, the stock solution is applied to the semipermeable membranes 114 and 122 for envelope A. For envelope H, semipermeable membranes 124 and 13
2. For envelope C, hemicapsules 134 and 142. As for the envelope filter, it is possible to prevent the liquid from flowing into the flow path through the half membranes 144 and 112. The application of the adhesive 16 is normally performed during the process of connecting the one-layer structure to the water collection pipe 15 in this manner.

それに代えて・層構成体音集水管15刀・ら垂らして後
においても行われうるO この接着剤のポットライフは、集水骨15に各層S成体
ケ巻きつけるのに、要する梗間より長くなければな゛ら
ない。そうでなければ、各層構成体の巻きつけ工程の間
に、その接着剤は硬化しその結果各層構成体の層エレメ
ントは互いに円滑にすべらす、そして/もしくに一方の
膜に塗布し7たときにはその接層剤は各スペーサを透7
1φせずその結果一方の膜がスペーサを介して仙の膜に
接層するのを妨けることになる。この廣漸剤の例として
は。
Alternatively, the pot life of this adhesive is longer than the spacing required to wrap each layer of adult water around the water collection bone 15. I have to have it. Otherwise, during the winding process of each layer, the adhesive will harden so that the layer elements of each layer will slide smoothly over each other and/or if applied to one membrane. Sometimes the adhesive is transparent to each spacer.
As a result, one film is prevented from coming into contact with the other film via the spacer. An example of this widening agent is.

エポキシ悌脂やウレタン俺「脂の室温硬化性物質が添け
られる。接着剤の代わりに、jI↑l宮の熱シール手段
がこのような膜シール用に用いられつる。
A room-temperature hardening substance such as epoxy or urethane is applied. Instead of an adhesive, heat sealing means can be used to seal such membranes.

層構成体11ケ弁して集水管15に連結された層構成体
11.12.13 bよび14は0次いで、第2図に示
すように、集水管15ケ図外の回転手段に水平に固定す
ることにより、下方に垂らされる。
11 layer structures 11, 12, 13 b and 14 are valved and connected to the water collection pipe 15.Then, as shown in FIG. By fixing it, it hangs downward.

集水管15は1次いで、各層構成体11.12.13・
14が集水管15から垂れさがった状態で各層構成体1
1.12.13.14 i巻くべく回転手段を駆動させ
ることにより、その軸のまわりに回転される。
The water collection pipe 15 is firstly connected to each layer structure 11, 12, 13,
14 hanging from the water collection pipe 15, each layer structure 1
1.12.13.14 i is rotated about its axis by driving the rotating means to wind it.

その回転速度は9例えば5 rpm以下であり、好才し
くは1〜2rpmである。これら各層エレメントは自重
で垂れさがり各エレメント曲のまさつ力は極めて小さい
。それゆえ、不均一なずれやしわがこれら層エレメント
に生じない。各層構成体1[。
Its rotational speed is less than 9, for example 5 rpm, preferably 1 to 2 rpm. These elements in each layer hang down due to their own weight, and the force exerted by each element is extremely small. Therefore, non-uniform shearing and wrinkles do not occur in these layer elements. Each layer structure 1 [.

12、13.14 ’iはぼ巻いてしまってから(例え
は巻き工程の90係が完了して刀・ら)1図外のテンシ
ョン系により透過液スペーサ111に張力?かけること
により巻き締めを行う。あるいは・既知のテンション系
により通過液スペーサ111に過度の張力をかけつつ各
層ルー成体11.12.13.14 ’に集水管15に
巻きつけそして最後により大きな張力rかけることによ
り巻き締め全行なう。第3図は俸られた巻回体のFBr
面側面図である。付与される巻き締め張力の程度は、各
層構成体の巾1m当り例えば10〜60Kgの範囲であ
る。張力が過大になると各原液スペーサがそれぞれに対
向する膜?湿度に圧することになり、これら膜km傷す
る結果になる。張力が過少になると1換と膜とのlW3
のシールが不十分となり、封筒が形成されず、その結果
12, 13.14 'i is after it has been rolled up (for example, when the 90th stage of the winding process has been completed) 1. Is there tension on the permeate spacer 111 due to the tension system not shown in the figure? Tighten the seam by applying it. Alternatively, each layer 11, 12, 13, 14' is wrapped around the water collecting pipe 15 while applying excessive tension to the passing liquid spacer 111 using a known tension system, and finally the entire wrapping is tightened by applying a larger tension r. Figure 3 shows the unwound FBr
FIG. The degree of tightening tension applied is, for example, in the range of 10 to 60 kg per meter of width of each layer structure. A membrane in which each stock solution spacer faces each other when the tension becomes too high? Moisture stress can result in damage to these membranes. When the tension becomes too low, the relationship between the membrane and the 1W3
As a result, the seal is insufficient and the envelope is not formed.

期待された分離機能を備えた流体分離装滌が得られない
。張力が付与されるスペーサ111の角度は。
A fluid separation device with the expected separation function cannot be obtained. What is the angle of the spacer 111 to which tension is applied?

集水管15の軸からの垂直面から好ましくはン翫+30
°〜約−30°のルリ囲である。透過液スペーサ111
にこの角度卸囲内で張力?かけると、各層エレメントI
Miのまさつ力r増大させることなく集水管15の保持
位置を低レベルにすることがでさ、その結果1巻きとり
装置首全体の筒さ音域することが可能となる。スペーサ
111の集水管15との接着部にかかる負荷を減するた
めに8築水雷15ケ巻きとり手段に固定する前にあらか
じめこのスペーサ111を集水管15に少くとも一回巻
きつけることが推奨される。
Preferably from the vertical plane from the axis of the water collection pipe 15 +30
It has a Lulli circumference of about -30°. Permeate spacer 111
Is the tension within this angle? When multiplied, each layer element I
By lowering the holding position of the water collection pipe 15 to a low level without increasing the force r of Mi, it becomes possible to reduce the cylindrical sound range of the entire neck of the winding device. In order to reduce the load applied to the adhesive part of the spacer 111 with the water collection pipe 15, it is recommended that the spacer 111 be wrapped around the water collection pipe 15 at least once before fixing the 15 eight torpedoes to the winding means. Ru.

冬層構成体11.12.13.14の巻きとりが完了す
ると、傅られた巻回体を粘着テープや熱可塑性接着剤に
より固定する。
When winding of the winter layer structure 11, 12, 13, 14 is completed, the rolled body is fixed with adhesive tape or thermoplastic adhesive.

膜シール接着剤が硬化して〃・ら、この巻回体の端tl
lTll法に切1i L端面をそろえる。そして。
Once the membrane sealing adhesive has hardened, the end of this roll
Cut according to the lTll method and align the L end faces. and.

必沙な付属部材を絹み込んで所望の流体分離装置をf尋
る。
Determine the desired fluid separation device by including the necessary accessories.

層構成体の巻きつけ速度葡畠め作業能率全向上させるた
めに、y2+ヌ1に示すように、封筒A、3゜CBよひ
L)の各シート、すなわち、 第21t!Jシート11
4、124.134 sよひ144の背(釦に支持棒1
10.120.。
In order to completely improve the winding speed of the layered structure and the work efficiency, as shown in y2+nu1, each sheet of envelope A, 3° CB (L), ie, the 21st! J sheet 11
4, 124.134 s Yohi 144 back (1 support rod on the button)
10.120. .

130オよひ140 k 1己fl&し、各シート11
4.124.134および144の背量と、各隣接層エ
レメントすなわち各原液スペーサ113.123.13
3.143との■]に窒隙を設けることができる。接着
剤16のIツf定[相]布面への塗Δ5(1,l:層構
成体を集水管15に垂らす前に行う代りに垂らして後に
行うこともてきる。
130 oyohi 140 k 1 self fl & each sheet 11
4.124.134 and 144 and each adjacent layer element or each stock spacer 113.123.13
3. A nitrogen gap can be provided between [1] and 143. Application of the adhesive 16 to the fabric surface during the If constant [phase] Δ5 (1, l: Instead of being carried out before the layered structure is dropped into the water collection pipe 15, it can also be carried out after it is dropped.

本発明における上記巻体技術は液体のみならす気体分離
用のモジュールにb通用できることはいつまでもない。
The above-mentioned winding technology of the present invention can never be applied to modules for separating gases as well as liquids.

効果: 本発明によれは9層エレメントに不均一なすれおよびし
わが生じず、それゆえ、優れた甜坏分離機能を備えた流
体外1111装置が得られる。また、原液が半透膜を辿
らないで透過′lpi流路へ直接流れ込ムコとがないた
め1分離精能の障い装置が得られる。さらに1分離g僧
の製造設備は構造が著しく単純でし刀・も小規模でよい
Effects: According to the present invention, uneven rubbing and wrinkles do not occur in the 9-layer element, and therefore a fluid-free 1111 device with excellent binder separation function is obtained. Furthermore, since the stock solution flows directly into the permeation 'lpi channel without passing through the semipermeable membrane, there is no muco, so a device with one separation efficiency can be obtained. Furthermore, the structure of the manufacturing equipment for the 1-minute g-mono is extremely simple, and the swords can be made on a small scale.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図゛は本発明における集水・げに巻くべき四層構1
′ii体の側面図、1第2図は本発明による四層構成体
の巻きつけ工程?示す説明図、そして、第3図は不発り
JK集水管に巻刀・れた四層構成体の側面断面図lで′
ある。 11、12.13.14・・・層構成体、15・・・集
水管。 IN 、 121.131.141・・・透過液スペー
サ、 112.122゜132.142・・・第1半透
膜、 113.12ニー3.133.143・・・原液
スペーサ、 114.124.134.144・・・卵
、2半透膜。 110 、120 、 i30 、140−支持棒、A
、B、C,l)・・・封筒。 以上 代理人 弁理士 山 本 秀 策 弗2図 ご”t  3   i刊
Figure 1 shows the four-layer structure 1 that should be wrapped around the water collection area in the present invention.
'ii Side view of the body, 1 and 2 show the winding process of the four-layer structure according to the present invention? Figure 3 is a side sectional view of the four-layer structure wrapped around the unexploded JK water collection pipe.
be. 11, 12.13.14...Layer structure, 15...Water collection pipe. IN, 121.131.141... Permeate spacer, 112.122゜132.142... First semipermeable membrane, 113.12 knee 3.133.143... Stock solution spacer, 114.124.134 .144...Egg, 2 semi-permeable membranes. 110, 120, i30, 140-support rod, A
,B,C,l)...envelope. Agent: Patent attorney Hide Yamamoto

Claims (1)

【特許請求の範囲】 1、それぞれが複数の層エレメントヶ有する2もしくは
それ以上の層構成体を備えた集水管を有する流体分離装
置の、i+!遣方法であって、該集水管?11−軸とし
て回転させる手段に該集水管?水平に固定して該層構成
体音下方へ垂らすこと、および該回転手段により該集水
管をその軸のまわりに(ロ)転させて該層構成体をそれ
に巻きつけること?包含する流体分離装置の製造方法。 2、@記層何成体の各々が透過Mスペーサ、第l半透膜
、原液スペーサ2よび纂2半透膜からlllfi次なる
複数の層エレメントを有し9個々の層構成体の該第1半
透膜とこれに隣り合う層構成体の該第2半透膜とにより
結果的に一つの封筒が形成されイ固々の層構成体の該透
過液スペーサが該封関内に配置される前記特許請求の範
囲第1項に記載の流体分離装置の!!!!輩方法。 3、前記層構成体は、前記透過液スペーサのうちの少く
とも前記集水管に連結する一つに適当な張力?付与しつ
つ、#集水管に巻きつけられる前記特許請求の範囲第2
項に記載の流体分離装置の製造方法。 4、張力が付与される前記スペーサの角度が前記集水管
の軸からの垂直面から約+30°〜約−30゜の範囲に
ある前記特許請求の範囲第3項に記載の液体分離装置の
製造方法。 5、前記封筒の各背面に支持棒を配置し各封筒の背面と
これに隣接する層エレメントとの間に空隙を設ける前記
特許請求の範囲第4頁に記載の液体分離装置の製造方法
Claims: 1. i+! of a fluid separation device having a water collection pipe with two or more layer structures each having a plurality of layer elements; Is it the water collection method? 11 - Is the collection pipe used as a means to rotate as an axis? To fix the layer structure horizontally and let it hang downward, and to rotate the water collecting pipe around its axis by the rotation means and wrap the layer structure around it? A method of manufacturing a fluid separation device comprising: 2. Each layer structure has a plurality of layer elements consisting of a permeable M spacer, a first semipermeable membrane, a stock spacer 2, and a first semipermeable membrane. The semipermeable membrane and the second semipermeable membrane of the adjacent layer arrangement result in an envelope, and the permeate spacer of the solid layer arrangement is disposed within the enclosure. The fluid separation device according to claim 1! ! ! ! Older method. 3. Does the layer structure have a suitable tension in at least one of the permeate spacers connected to the collection tube? #The second claim wrapped around the water collection pipe while providing
A method for manufacturing a fluid separation device according to paragraph 1. 4. Manufacturing the liquid separation device according to claim 3, wherein the angle of the spacer to which tension is applied is in the range of about +30° to about -30° from a vertical plane from the axis of the water collection pipe. Method. 5. The method of manufacturing a liquid separation device according to claim 4, wherein a support rod is disposed on each back surface of the envelope, and a gap is provided between the back surface of each envelope and the layer element adjacent thereto.
JP3059783A 1983-02-24 1983-02-24 Production of liquid separator Granted JPS59154107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3059783A JPS59154107A (en) 1983-02-24 1983-02-24 Production of liquid separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3059783A JPS59154107A (en) 1983-02-24 1983-02-24 Production of liquid separator

Publications (2)

Publication Number Publication Date
JPS59154107A true JPS59154107A (en) 1984-09-03
JPH0137961B2 JPH0137961B2 (en) 1989-08-10

Family

ID=12308272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3059783A Granted JPS59154107A (en) 1983-02-24 1983-02-24 Production of liquid separator

Country Status (1)

Country Link
JP (1) JPS59154107A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014050461A1 (en) * 2012-09-28 2014-04-03 富士フイルム株式会社 Acidic gas separation module, and method for manufacturing acidic gas separation module
CN105268323A (en) * 2015-10-28 2016-01-27 珠海格力电器股份有限公司 Multi-membrane leaf roll type membrane element and manufacturing method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849406A (en) * 1982-02-05 1983-03-23 Nitto Electric Ind Co Ltd Manufacture of liquid separator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849406A (en) * 1982-02-05 1983-03-23 Nitto Electric Ind Co Ltd Manufacture of liquid separator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014050461A1 (en) * 2012-09-28 2014-04-03 富士フイルム株式会社 Acidic gas separation module, and method for manufacturing acidic gas separation module
CN105268323A (en) * 2015-10-28 2016-01-27 珠海格力电器股份有限公司 Multi-membrane leaf roll type membrane element and manufacturing method thereof

Also Published As

Publication number Publication date
JPH0137961B2 (en) 1989-08-10

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