JP5739450B2 - 高精度計量装置を備えたウォータオンウォータ濾過システム - Google Patents
高精度計量装置を備えたウォータオンウォータ濾過システム Download PDFInfo
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- JP5739450B2 JP5739450B2 JP2012547136A JP2012547136A JP5739450B2 JP 5739450 B2 JP5739450 B2 JP 5739450B2 JP 2012547136 A JP2012547136 A JP 2012547136A JP 2012547136 A JP2012547136 A JP 2012547136A JP 5739450 B2 JP5739450 B2 JP 5739450B2
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- Prior art keywords
- water
- chamber
- piston
- concentrate
- container
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/686—Devices for dosing liquid additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/06—Specific process operations in the permeate stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/18—Specific valves
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
Landscapes
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Accessories For Mixers (AREA)
Description
「軸方向に位置合わせされた」は、対称軸又は平行対称軸を共用する2つ又はそれ以上の部分を指す。
Claims (1)
- 少なくとも1つの水濾過部材と、
前記水濾過部材と流体的に連通し、サービス状態と充填状態とに切り替わるように構成された、第1のウォータオンウォータ貯蔵容器と、
前記水濾過部材と流体的に連通し、サービス状態と充填状態とに切り替わるように構成された、第2のウォータオンウォータ貯蔵容器と、を備え、
前記第1のウォータオンウォータ貯蔵容器及び前記第2のウォータオンウォータ貯蔵容器は、それらの一方が前記サービス状態にあるときは他方が前記充填状態にあるように切り替えられ、
前記第1のウォータオンウォータ貯蔵容器及び前記第2のウォータオンウォータ貯蔵容器の少なくとも一方が、
一定の容積を有しかつ少なくとも1つの外壁を有する第1のチャンバと、
一定の容積を有しかつ少なくとも1つの外壁を有する第2のチャンバと、
前記第1のチャンバ内に配置された第1のピストンであって、前記第1のピストンの縁が、前記第1のチャンバの外壁と摺動可能に接触して、前記第1のチャンバを混合部分と駆動部分に分割する封止部を形成する、第1のピストンと、
前記第2のチャンバ内に配置された第2のピストンであって、前記第2のピストンの縁が、前記第2のチャンバの外壁と摺動可能に接触して、前記第2のチャンバ内に濃縮部分を画定する封止部を形成する、第2のピストンと、
前記濃縮部分に濃縮物を供給する濃縮物供給源と、を有し、
前記第1のピストンが前記第1のチャンバ内で変位されるときは前記第2のピストンが前記第2のチャンバ内で変位されるように、前記第1のピストンと前記第2のピストンが互いに機械的に関連付けられており、
前記充填状態のときに、前記第2のチャンバの前記濃縮部分が、前記第1のチャンバの前記混合部分と流体的に連通するとともに、前記第1のチャンバの前記混合部分が前記水濾過過部材と流体的に連通し、
前記サービス状態のときに、前記第1のチャンバの前記混合部分が生成物管路と流体的に連通する、濾過システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29069409P | 2009-12-29 | 2009-12-29 | |
US61/290,694 | 2009-12-29 | ||
PCT/US2010/061482 WO2011082021A1 (en) | 2009-12-29 | 2010-12-21 | Water-on-water filtration system with precision metering device |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013515608A JP2013515608A (ja) | 2013-05-09 |
JP2013515608A5 JP2013515608A5 (ja) | 2013-11-28 |
JP5739450B2 true JP5739450B2 (ja) | 2015-06-24 |
Family
ID=43735893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012547136A Expired - Fee Related JP5739450B2 (ja) | 2009-12-29 | 2010-12-21 | 高精度計量装置を備えたウォータオンウォータ濾過システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20120267327A1 (ja) |
EP (1) | EP2519336A1 (ja) |
JP (1) | JP5739450B2 (ja) |
CN (1) | CN102665875B (ja) |
BR (1) | BR112012016009A2 (ja) |
WO (1) | WO2011082021A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011005996A1 (de) * | 2011-03-23 | 2012-09-27 | Kaltenbach & Voigt Gmbh | Dosiervorrichtung |
DE102016000596A1 (de) * | 2016-01-22 | 2017-08-17 | Washtec Holding Gmbh | Vorrichtung zum Erzeugen einer gebrauchsfertigen Lösung aus einem Konzentrat |
DE102016114680A1 (de) * | 2016-08-08 | 2018-02-08 | Prominent Gmbh | Vorrichtung zum Erzeugen eines pulsierenden Hydraulikfluiddruckes |
US11072542B2 (en) * | 2019-01-17 | 2021-07-27 | A. O. Smith Corporation | High water efficiency TDS creep solution |
CN110228827A (zh) * | 2019-07-17 | 2019-09-13 | 莱克电气绿能科技(苏州)有限公司 | 一种原、废水隔离水箱及净水器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE325720B (ja) * | 1967-12-27 | 1970-07-06 | Alfa Laval Ab | |
FR2240439A1 (en) * | 1973-08-06 | 1975-03-07 | Remion Guy | Dosing system for liquids or pastes - has movable volumetric pumps to permit simple and precise dose adjustment |
DE3225076A1 (de) * | 1982-07-05 | 1984-01-05 | Bacillolfabrik Dr. Bode + Co GmbH & Co KG, 2000 Hamburg | Vorrichtung zum zumischen von desinfektionsmittel zu wasser |
JPS62125846A (ja) * | 1985-11-28 | 1987-06-08 | Nippon Tetsutou Kogyo Kk | 薬液などを微量調整制御しながら徐々に注入する注入制御方法 |
US5154820A (en) * | 1987-10-21 | 1992-10-13 | Product Research And Development | Reverse osmosis system with cycled pressure intensifiers |
FI90408C (fi) * | 1990-10-19 | 1994-02-10 | Tauno Pirhonen | Sekoituspumppu |
US5333660A (en) * | 1992-03-11 | 1994-08-02 | Kohlmann Michael J | Purified water dispensing apparatus and method |
JP2887105B2 (ja) * | 1996-04-24 | 1999-04-26 | 幸子 林 | 飲料水および塩の製造方法および製造装置 |
KR100192381B1 (ko) * | 1996-12-05 | 1999-06-15 | 정몽규 | 자동차의 동력조향장치 |
US7942248B2 (en) * | 2002-12-31 | 2011-05-17 | Lord Corporation | Adjustable damping control with end stop |
JP2008307487A (ja) * | 2007-06-15 | 2008-12-25 | Mitsubishi Heavy Ind Ltd | 脱塩装置 |
US8257594B2 (en) * | 2008-02-07 | 2012-09-04 | 3M Innovative Properties Company | Twin tank water-on-water filtration system |
GB2461061A (en) * | 2008-06-19 | 2009-12-23 | Vetco Gray Controls Ltd | Subsea hydraulic intensifier with supply directional control valves electronically switched |
-
2010
- 2010-12-21 BR BR112012016009A patent/BR112012016009A2/pt not_active IP Right Cessation
- 2010-12-21 JP JP2012547136A patent/JP5739450B2/ja not_active Expired - Fee Related
- 2010-12-21 WO PCT/US2010/061482 patent/WO2011082021A1/en active Application Filing
- 2010-12-21 US US13/517,363 patent/US20120267327A1/en not_active Abandoned
- 2010-12-21 CN CN201080059087.XA patent/CN102665875B/zh not_active Expired - Fee Related
- 2010-12-21 EP EP10805349A patent/EP2519336A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20120267327A1 (en) | 2012-10-25 |
BR112012016009A2 (pt) | 2016-08-16 |
EP2519336A1 (en) | 2012-11-07 |
CN102665875A (zh) | 2012-09-12 |
JP2013515608A (ja) | 2013-05-09 |
CN102665875B (zh) | 2014-10-08 |
WO2011082021A1 (en) | 2011-07-07 |
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