JPH038800U - - Google Patents
Info
- Publication number
- JPH038800U JPH038800U JP6809789U JP6809789U JPH038800U JP H038800 U JPH038800 U JP H038800U JP 6809789 U JP6809789 U JP 6809789U JP 6809789 U JP6809789 U JP 6809789U JP H038800 U JPH038800 U JP H038800U
- Authority
- JP
- Japan
- Prior art keywords
- hollow fiber
- waste liquid
- radioactive waste
- fiber membrane
- liquid treatment
- 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
- 239000012528 membrane Substances 0.000 claims description 18
- 239000012510 hollow fiber Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 239000012466 permeate Substances 0.000 claims description 3
- 238000011001 backwashing Methods 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims description 2
- 239000002901 radioactive waste Substances 0.000 claims 6
- 239000000463 material Substances 0.000 claims 2
- 238000004821 distillation Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 1
Description
図面は本考案の一実施例を示すもので第１図は
膜蒸留器の軸方向断面図、第２図は第１図の横断
面図、第３図は廃液処理装置の系統図、第４図は
中空糸膜の半径方向の断面図、第５図は網状中空
糸膜の側面図、第６図はすだれ状中空糸膜の側面
図、第７図は斜めすだれ状中空糸膜の概念図、第
８図は多孔板付中空糸膜モジユールの軸方向断面
図である。
５……透過成分出口、７……導管、１０……濃
縮タンク、１２……ポンプ、１３……膜蒸留器、
２６……逆洗用空気吹込みライン。
The drawings show one embodiment of the present invention; Fig. 1 is an axial cross-sectional view of a membrane distiller, Fig. 2 is a cross-sectional view of Fig. 1, Fig. 3 is a system diagram of a waste liquid treatment device, and Fig. 4 is a cross-sectional view of the membrane distiller. The figure is a radial cross-sectional view of the hollow fiber membrane, Figure 5 is a side view of the reticulated hollow fiber membrane, Figure 6 is a side view of the interdigital hollow fiber membrane, and Figure 7 is a conceptual diagram of the diagonal interdigital hollow fiber membrane. , FIG. 8 is an axial cross-sectional view of a hollow fiber membrane module with a perforated plate. 5... Permeate component outlet, 7... Conduit, 10... Concentration tank, 12... Pump, 13... Membrane distiller,
26... Air blowing line for backwashing.
Claims (1)
成される処理液循環濃縮系の膜蒸留器に、中空系
膜と、該中空糸膜を透過する物質の流路となる導
管とを設けて、該導管に透過成分出口を形成させ
た放射性廃液処理装置において、前記透過成分出
口に逆洗用空気吹込みラインを接続したことを特
徴とする放射性廃液処理装置。 ２ 前記中空糸膜の外面に複数の突起を形成させ
たことを特徴とする請求項１記載の放射性廃液処
理装置。 ３ 前記中空糸膜の外面が所々で他の中空糸膜に
接着していることを特徴とする請求項１記載の放
射性廃液処理装置。 ４ 前記中空糸膜の外面の一部又は総てを糸状の
素材で１個所又は数個所をすだれ状に結んだこと
を特徴とする請求項１記載の放射性廃液処理装置
。 ５ 前記中空糸膜の外面の一部又は総てを糸状の
素材で１個所又は数個所を斜めすだれ状に巻き結
び目を螺旋状にすることを特徴とする請求項１記
載の放射性廃液処理装置。 ６ 前記中空糸膜のモジユール内に１個又は複数
個の半月状多孔板を配設したことを特徴とする請
求項１記載の放射性廃液処理装置。[Scope of Claim for Utility Model Registration] 1. A membrane distiller of a treatment liquid circulation concentration system formed of a concentration tank, a pump, and a membrane distillation device, including a hollow membrane and a flow of a substance passing through the hollow fiber membrane. What is claimed is: 1. A radioactive waste liquid treatment apparatus comprising: a conduit serving as a channel; and a permeate component outlet formed in the conduit, wherein a backwashing air blowing line is connected to the permeate component outlet. 2. The radioactive waste liquid treatment device according to claim 1, wherein a plurality of protrusions are formed on the outer surface of the hollow fiber membrane. 3. The radioactive waste liquid treatment apparatus according to claim 1, wherein the outer surface of the hollow fiber membrane is adhered to other hollow fiber membranes at some places. 4. The radioactive waste liquid treatment apparatus according to claim 1, wherein a part or all of the outer surface of the hollow fiber membrane is tied at one or several places with a filamentous material in the form of a blind. 5. The radioactive waste liquid treatment apparatus according to claim 1, wherein a part or all of the outer surface of the hollow fiber membrane is wound with a filamentous material in one or several places in a diagonal sash-like manner, and the knot is formed in a spiral shape. 6. The radioactive waste liquid treatment apparatus according to claim 1, wherein one or more half-moon-shaped perforated plates are disposed within the module of the hollow fiber membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6809789U JPH038800U (en) | 1989-06-13 | 1989-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6809789U JPH038800U (en) | 1989-06-13 | 1989-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038800U true JPH038800U (en) | 1991-01-28 |
Family
ID=31602246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6809789U Pending JPH038800U (en) | 1989-06-13 | 1989-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038800U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006212250A (en) * | 2005-02-04 | 2006-08-17 | Kazuo Kajiwara | Sole massage apparatus |
| WO2018174279A1 (en) * | 2017-03-24 | 2018-09-27 | 旭化成株式会社 | Porous membrane for membrane distillation, and method for operating membrane distillation module |
| KR20220009138A (en) * | 2020-07-15 | 2022-01-24 | 유재송 | Hollow Fiber Membrane Filter And Filter Apparatus Using The Filter |
-
1989
- 1989-06-13 JP JP6809789U patent/JPH038800U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006212250A (en) * | 2005-02-04 | 2006-08-17 | Kazuo Kajiwara | Sole massage apparatus |
| WO2018174279A1 (en) * | 2017-03-24 | 2018-09-27 | 旭化成株式会社 | Porous membrane for membrane distillation, and method for operating membrane distillation module |
| JPWO2018174279A1 (en) * | 2017-03-24 | 2019-11-07 | 旭化成株式会社 | Method of operating porous membrane for membrane distillation and module for membrane distillation |
| US11352270B2 (en) | 2017-03-24 | 2022-06-07 | Asahi Kasei Kabushiki Kaisha | Porous membrane for membrane distillation, and method for operating membrane distillation module |
| KR20220009138A (en) * | 2020-07-15 | 2022-01-24 | 유재송 | Hollow Fiber Membrane Filter And Filter Apparatus Using The Filter |
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