JP4840973B2 - 逆浸透濃縮装置 - Google Patents
逆浸透濃縮装置 Download PDFInfo
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- JP4840973B2 JP4840973B2 JP2006079961A JP2006079961A JP4840973B2 JP 4840973 B2 JP4840973 B2 JP 4840973B2 JP 2006079961 A JP2006079961 A JP 2006079961A JP 2006079961 A JP2006079961 A JP 2006079961A JP 4840973 B2 JP4840973 B2 JP 4840973B2
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- JP
- Japan
- Prior art keywords
- reverse osmosis
- concentrate
- pressure control
- control valve
- flow path
- 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.)
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- Separation Using Semi-Permeable Membranes (AREA)
Description
21,22,24,25 被濃縮物の流路
31,32,34,35 供給ポンプ
41,42,44,45 濃縮物の流路
51〜54 ノーマルオープンタイプの圧力制御弁
61,62,64,66 第1分岐路
65,67 第2分岐路
71,72,74,76 吸気弁
75,77 安全弁
81,82 ブーストポンプ
Claims (3)
- 被濃縮物を複数の管状膜型モジュールを直列に接続した濃縮ユニットへ供給して高圧下に一過式で流下させることにより逆浸透濃縮するようにした逆浸透濃縮装置において、濃縮ユニットの出口側における濃縮物の流路に無制御下では開放状態にするノーマルオープンタイプの圧力制御弁が取付けられており、該圧力制御弁よりも下流側における濃縮物の流路に第1分岐路が設けられていて、該第1分岐路に吸気弁が取付けられて成ることを特徴とする逆浸透濃縮装置。
- 第1分岐路及び圧力制御弁よりも下流側における濃縮物の流路に更にブーストポンプが取付けられた請求項1記載の逆浸透濃縮装置。
- 圧力制御弁が圧力制御用のニードル弁である請求項1又は2記載の逆浸透濃縮装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006079961A JP4840973B2 (ja) | 2006-03-23 | 2006-03-23 | 逆浸透濃縮装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006079961A JP4840973B2 (ja) | 2006-03-23 | 2006-03-23 | 逆浸透濃縮装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011062774A Division JP2011115797A (ja) | 2011-03-22 | 2011-03-22 | 逆浸透濃縮装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007253047A JP2007253047A (ja) | 2007-10-04 |
JP4840973B2 true JP4840973B2 (ja) | 2011-12-21 |
Family
ID=38627812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006079961A Active JP4840973B2 (ja) | 2006-03-23 | 2006-03-23 | 逆浸透濃縮装置 |
Country Status (1)
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JP (1) | JP4840973B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110038439B (zh) * | 2018-01-17 | 2022-05-03 | 九阳股份有限公司 | 一种反渗透复合滤芯组件 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5432180A (en) * | 1977-08-17 | 1979-03-09 | Nitto Electric Ind Co Ltd | Tubular membrane separator |
JPS57144003A (en) * | 1981-03-03 | 1982-09-06 | Toyota Motor Corp | Operating method for membrane separator |
JPH07117338B2 (ja) * | 1987-12-18 | 1995-12-18 | 株式会社佐竹製作所 | 試料穀物乾燥装置 |
JPH0483519A (ja) * | 1990-07-26 | 1992-03-17 | Kurita Water Ind Ltd | 膜分離装置の運転方法 |
JPH09239363A (ja) * | 1996-03-08 | 1997-09-16 | Toray Ind Inc | 非常用造水機 |
JPH1043552A (ja) * | 1996-08-08 | 1998-02-17 | Nitto Denko Corp | 膜分離装置および操作圧力の制御方法 |
PL340343A1 (en) * | 1998-08-28 | 2001-01-29 | Bucher Guyer Ag | Method of breaking a mixture into solid and liquid fractions by means of transverse filtration |
JP4582838B2 (ja) * | 1999-09-13 | 2010-11-17 | カゴメ株式会社 | トマトジュースの逆浸透濃縮方法 |
JP4201304B2 (ja) * | 2001-01-16 | 2008-12-24 | カゴメ株式会社 | 野菜及び/又は果実処理物の逆浸透濃縮方法 |
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2006
- 2006-03-23 JP JP2006079961A patent/JP4840973B2/ja active Active
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Publication number | Publication date |
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JP2007253047A (ja) | 2007-10-04 |
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