JPS6365907A - Device for separation of solute liquid - Google Patents
Device for separation of solute liquidInfo
- Publication number
- JPS6365907A JPS6365907A JP61209191A JP20919186A JPS6365907A JP S6365907 A JPS6365907 A JP S6365907A JP 61209191 A JP61209191 A JP 61209191A JP 20919186 A JP20919186 A JP 20919186A JP S6365907 A JPS6365907 A JP S6365907A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- membrane
- solute liquid
- spiral
- solute
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 34
- 238000000926 separation method Methods 0.000 title claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 46
- 239000000919 ceramic Substances 0.000 abstract description 24
- 239000000126 substance Substances 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000003204 osmotic effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- 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
- B01D63/06—Tubular membrane modules
-
- 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
- B01D2321/20—By influencing the flow
- B01D2321/2008—By influencing the flow statically
- B01D2321/2016—Static mixers; Turbulence generators
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は種々の物質を液体に溶解した溶質液より、溶解
している物質を分離する溶質液の分離装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a solute liquid separation device for separating dissolved substances from a solute liquid in which various substances are dissolved in a liquid.
（従来技術）
従来の溶質液の分雛装はは第４図に示す如く外ｆｉＩＪ
ｌ内にセラミック膜管２を同心上に配設し。(Prior art) The conventional method for dividing a solute solution is as shown in Fig. 4.
Ceramic membrane tubes 2 are arranged concentrically within l.
該セラミック膜管２内に溶質液３を流入し溶質液３中に
溶解された物質をセラッミク膜管２を透過して外管１と
セラミック膜管２間の環状通路４に分離していた。A solute liquid 3 was introduced into the ceramic membrane tube 2, and the substances dissolved in the solute liquid 3 were passed through the ceramic membrane tube 2 and separated into an annular passage 4 between the outer tube 1 and the ceramic membrane tube 2.
（発明が解決しようとする問題点）
ところで上記従来技術に於てはセラミック膜管の目詰り
を防止するためセラミック膜管内を流れる溶質液の流速
を上げセラミック膜管に付着している物質を洗い落とす
必要がある。この場合セラミック膜管の径が大きいと中
心部を流れる。′８質液がセラミック膜管に圧接するこ
とがなく、分散効果が低下するのでセラミック暎管径を
小さくしなければならないが、セラミック膜管の表面積
が小さくなり分離される量が低下するという問題点があ
った。(Problems to be Solved by the Invention) In the above conventional technology, in order to prevent clogging of the ceramic membrane tube, the flow rate of the solute liquid flowing inside the ceramic membrane tube is increased to wash away substances adhering to the ceramic membrane tube. There is a need. In this case, if the diameter of the ceramic membrane tube is large, the flow will flow through the center. '8 Since the quality liquid does not come into pressure contact with the ceramic membrane tube and the dispersion effect is reduced, the diameter of the ceramic membrane tube must be made smaller, but the problem is that the surface area of the ceramic membrane tube becomes smaller and the amount of separation decreases. There was a point.
（問題点を解決するための手段）
本発明は上記問題点を解決することを目的とするもので
外筒内に浸透膜管を配設し、該浸透膜管内に溶質を流入
する如くなした溶質液の分離装置に於て、浸透膜管内に
スパイラル管を配設し、該スパイラル管と浸透膜管間の
環状通路に溶質液を流入する如くしたことを特徴とする
ものである。(Means for Solving the Problems) The present invention aims to solve the above-mentioned problems by disposing a permeable membrane tube in the outer cylinder and allowing solute to flow into the permeable membrane tube. The solute separation device is characterized in that a spiral tube is disposed within the osmotic membrane tube, and the solute liquid flows into the annular passage between the spiral tube and the osmotic membrane tube.
（実施例）
以下、図示した実施例に基づいて具体的に説明する。１
０は円筒状の外管で内部にセラミック膜管１１を同心状
に配設しである。１２は３条のスパイラル管でセラミッ
ク膜管１１内に同心状に配設されている。(Example) Hereinafter, a detailed explanation will be given based on the illustrated example. 1
0 is a cylindrical outer tube in which a ceramic membrane tube 11 is concentrically arranged. Reference numeral 12 denotes three spiral tubes arranged concentrically within the ceramic membrane tube 11.
次に作用について説明する。スパイラル管１２内に冷・
温熱媒体１３を流入し、セラミック膜管１１とスパイラ
ル管１２間の環状通路１４に溶質液１５を流入し、該溶
質液１５を分離に適した温度に調整する。Next, the effect will be explained. Inside the spiral tube 12,
A heating medium 13 is introduced, a solute liquid 15 is introduced into an annular passage 14 between the ceramic membrane tube 11 and the spiral tube 12, and the temperature of the solute liquid 15 is adjusted to a temperature suitable for separation.
環状通路１４内に流入した溶質液１５はスパイラル管外
面のスパイラル溝に沿って流れ、この時乱流を発生し溶
質液１５はセラミツク膜管１１内面に向って強く圧接さ
れ、セラミツク１漠管１１内面をセルフクリーニングす
るのでセラミック膜管１１の初期性能を長く維持し透過
性能は著しく向上する。溶質液１５中に溶解している物
質はセラミック膜管１１より透過して分離され透過液１
６は外管１０とセラミック膜管１１間の環状通路１７を
流れる。The solute liquid 15 that has flowed into the annular passage 14 flows along the spiral groove on the outer surface of the spiral tube, and at this time, a turbulent flow is generated, and the solute liquid 15 is strongly pressed against the inner surface of the ceramic membrane tube 11. Since the inner surface is self-cleaned, the initial performance of the ceramic membrane tube 11 is maintained for a long time, and the permeation performance is significantly improved. Substances dissolved in the solute liquid 15 are permeated through the ceramic membrane tube 11 and separated into a permeated liquid 1.
6 flows through an annular passage 17 between the outer tube 10 and the ceramic membrane tube 11.
なおスパイラル管は必ずしも３条に限定されるものでは
なく何条でもよい。又セラミック膜の代りに他の浸透膜
を用いてもよい。Note that the number of spiral pipes is not necessarily limited to three, and any number of threads may be used. Also, other permeable membranes may be used in place of the ceramic membrane.
（効 果） 本発明によると外筒内に浸透膜管を配設し。(effect) According to the present invention, a permeable membrane tube is disposed within the outer cylinder.
該浸透膜管内に溶質を流入する如くなした溶質液の分離
装置に於て、浸透膜管内にスパイラル管を配設し、該ス
パイラル管と浸透膜管間の環状通路に溶質液を流入する
如くなっているので、セラミック膜管内面のクリーニン
グのためにセラミック膜管の径を小さくする必要がなく
、セラミック膜管一本当りの表面積を従来に比較して大
巾に増加でき、溶質液のフィード量を押え乍ら流速とフ
ィード圧を上げることができ溶質液の分離作用を効果的
、能率的に行うことができる。In the solute liquid separation device in which the solute flows into the osmotic membrane tube, a spiral tube is disposed within the osmotic membrane tube, and the solute liquid flows into the annular passage between the spiral tube and the osmotic membrane tube. Because of this, there is no need to reduce the diameter of the ceramic membrane tube for cleaning the inner surface of the ceramic membrane tube, and the surface area of each ceramic membrane tube can be greatly increased compared to conventional methods, making it easier to feed the solute liquid. The flow rate and feed pressure can be increased while suppressing the amount, and the solute liquid separation action can be performed effectively and efficiently.
第１図は本発明の一実施例正断面図、第２図は第１図の
Ａ−Ａ平断面図、第３図は本発明の作用説明図、第４図
は従来装置の正断面図である。
１０・・・外管
１１・・・セラミック膜管
１２・・・スパイラル管
１３・・・熱媒体
１４・・・溶質液の環状通路
１５・・・溶質液
１６・・・透過液
１７・・透過液の環状通路
特許出願人 三洋精工株式会社
第１図
第２区Fig. 1 is a front sectional view of an embodiment of the present invention, Fig. 2 is a plane sectional view taken along the line A-A in Fig. 1, Fig. 3 is an explanatory view of the operation of the present invention, and Fig. 4 is a front sectional view of a conventional device. It is. 10... Outer tube 11... Ceramic membrane tube 12... Spiral tube 13... Heat medium 14... Solute liquid annular passage 15... Solute liquid 16... Permeated liquid 17... Permeation Liquid annular passage patent applicant: Sanyo Seiko Co., Ltd., Figure 1, Section 2
Claims (1)
する如くなした溶質液の分離装置に於て、浸透膜管内に
スパイラル管を配設し、該スパイラル管と浸透膜管間の
環状通路に溶質液を流入する如くなした溶質液の分離装
置。In a solute liquid separation device in which a permeable membrane tube is disposed in an outer cylinder and a solute flows into the permeable membrane tube, a spiral tube is disposed in the permeable membrane tube, and the spiral tube and the permeable membrane are separated. A solute liquid separation device in which the solute liquid flows into an annular passage between tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61209191A JPS6365907A (en) | 1986-09-05 | 1986-09-05 | Device for separation of solute liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61209191A JPS6365907A (en) | 1986-09-05 | 1986-09-05 | Device for separation of solute liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6365907A true JPS6365907A (en) | 1988-03-24 |
Family
ID=16568857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61209191A Pending JPS6365907A (en) | 1986-09-05 | 1986-09-05 | Device for separation of solute liquid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6365907A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0596764A1 (en) * | 1992-11-05 | 1994-05-11 | Institut Français du Pétrole | Device and process for carrying out the phase separation by filtration and centrifugation |
| WO1994021362A1 (en) * | 1993-03-19 | 1994-09-29 | Isis Innovation Limited | Membrane filters |
| JP2013540589A (en) * | 2010-10-29 | 2013-11-07 | ゼネラル・エレクトリック・カンパニイ | Spiral membrane element production water pipe with external flow channel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53102282A (en) * | 1977-02-17 | 1978-09-06 | Unitika Ltd | Filter for fludized bed |
| JPS5917361U (en) * | 1982-07-27 | 1984-02-02 | 株式会社小松製作所 | Relief control device in hydraulic drive equipment |
-
1986
- 1986-09-05 JP JP61209191A patent/JPS6365907A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53102282A (en) * | 1977-02-17 | 1978-09-06 | Unitika Ltd | Filter for fludized bed |
| JPS5917361U (en) * | 1982-07-27 | 1984-02-02 | 株式会社小松製作所 | Relief control device in hydraulic drive equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0596764A1 (en) * | 1992-11-05 | 1994-05-11 | Institut Français du Pétrole | Device and process for carrying out the phase separation by filtration and centrifugation |
| WO1994021362A1 (en) * | 1993-03-19 | 1994-09-29 | Isis Innovation Limited | Membrane filters |
| US5628909A (en) * | 1993-03-19 | 1997-05-13 | Isis Innovation Limited | Membrane filters with corkscrew vortex generating means |
| JP2013540589A (en) * | 2010-10-29 | 2013-11-07 | ゼネラル・エレクトリック・カンパニイ | Spiral membrane element production water pipe with external flow channel |
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