WO2010054679A1 - Dispositif de purification pour l'eau - Google Patents

Dispositif de purification pour l'eau Download PDF

Info

Publication number
WO2010054679A1
WO2010054679A1 PCT/EP2008/009709 EP2008009709W WO2010054679A1 WO 2010054679 A1 WO2010054679 A1 WO 2010054679A1 EP 2008009709 W EP2008009709 W EP 2008009709W WO 2010054679 A1 WO2010054679 A1 WO 2010054679A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning device
parts
identical parts
gieichteile
tubes
Prior art date
Application number
PCT/EP2008/009709
Other languages
German (de)
English (en)
Inventor
Victor Dulger
Ranjie Hou
Original Assignee
Prominent Fluid Controls 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 Prominent Fluid Controls Ltd. filed Critical Prominent Fluid Controls Ltd.
Priority to PCT/EP2008/009709 priority Critical patent/WO2010054679A1/fr
Priority to CN200910008629A priority patent/CN101734757A/zh
Priority to RU2010108412/05A priority patent/RU2010108412A/ru
Priority to CN2009801014066A priority patent/CN101903082A/zh
Priority to PCT/EP2009/007834 priority patent/WO2010054765A2/fr
Priority to US12/620,039 priority patent/US20100122951A1/en
Publication of WO2010054679A1 publication Critical patent/WO2010054679A1/fr

Links

Classifications

    • 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
    • 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
    • B01D61/08—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/06—External membrane module supporting or fixing means
    • 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
    • B01D61/025—Reverse osmosis; Hyperfiltration

Definitions

  • the invention relates to a cleaning device for water according to the preamble of patent claim 1.
  • a portable cleaning device is disclosed, for example, in US 5,788,858.
  • the reverse osmosis unit consists of a plurality of horizontally parallel tubes, which are held by a metal support frame.
  • the pipe material used is generally plastic. To be able to use the cleaning device in different places, the system is mounted on a vehicle.
  • the disclosed device consists of a meandering tube.
  • the pipe bends are designed around a support frame designed for this purpose.
  • the pipes in the individual layers have a slope in order to be able to empty the system easily.
  • the object of the invention is to provide a cleaning device for water, which reduces the disadvantages of the prior art.
  • a cleaning device for water which works on the principle of reverse osmosis and has a plurality of substantially parallel running tubes, is provided first self-supporting identical parts are provided which have a plurality of recesses for non-positive reception of the tubes and the identical parts are stackable.
  • An advantage of the cleaning device according to the invention is that it is possible to build up large installations at the place of use very quickly in a cost-effective and simple manner.
  • the use of first self-supporting identical parts for the first time also large plants for drinking water production without specialist personnel can be easily and reliably established.
  • such first identical parts can be mass-produced inexpensively and can be transported in a space-saving and easy way.
  • two stacked first identical parts form an opening for receiving at least one tube.
  • the static load capacity is only slightly affected by the discontinuity of the shape in the first common parts.
  • the size of the recess in the manufacture for example by means of a casting method, by a modification of the moldings used for the production easily adapted to the diameter of the tubes used. Also can be adjusted by inserting fitting pieces in the first common parts or the respective pipe sections and larger recesses easily to smaller pipe diameter later.
  • the first identical parts in particular at their respective top and bottom, on shaped pieces, which at least partially interlock when stacked. Accordingly, can be Align the first identical parts when stacking against each other without any further aids. Further, the first equal parts are secured against slipping sideways, and the rigidity and self-supporting ability of the first common parts and the entire cleaning device are increased.
  • the first identical parts can be connected to second identical parts. Furthermore, it is advantageous if, for this purpose, shaped pieces are formed at the head ends of the first identical parts in order to at least partially connect the first identical parts with the second identical parts in a form-fitting manner. Investigations by the applicant have shown that it is advantageous to form the second identical parts as side parts, which preferably also have recesses for weight savings. This makes it possible in a simple manner to provide a module in which the first common parts are used as middle parts and the second identical parts as side parts. Particularly in the case of large systems, the pipe length of a pipe is several meters, and it is therefore preferable to support the pipes at several sections.
  • a module in addition to two side parts preferably has three stacked between the side parts rows of middle parts.
  • the second identical parts by means of fastening means with the first identical parts.
  • Preferred fastening means are, for example, threaded rods, by means of which, in the case of an embodiment of the second identical parts as side parts or in the case of an embodiment of the first identical parts as middle parts, the side parts can be frictionally connected to the parts.
  • suitable Aussparrungen by which the fastening means can be easily inserted.
  • third identical parts are provided as spacers which make it possible to predetermine the distance between two opposing second identical parts within a module without the first identical parts already having to be used for this purpose.
  • the third identical parts at the respective head ends on shaped pieces, for example in the form of a Schwalbeschwanzausformung on.
  • the third identical parts can be easily introduced into corresponding formations in the second identical parts.
  • the spacers are connectable by means of fastening means with the side parts in order to transfer the large weight forces of the overlying tubes in the third common parts.
  • the first and / or the second and / or the third identical parts are made of reinforced concrete.
  • the reinforcement to be inserted it is easy to adapt all types of identical parts to the required load capacity.
  • the identical parts can be prefabricated and easily transported to the place of use. It is also possible to produce the required equal parts at the place of use.
  • One Another advantage is that the material is almost everywhere available and inexpensive. By using reinforced concrete, a large corrosion resistance can be achieved easily and inexpensively.
  • first and / or the second and / or the third identical parts essentially of plastic or wood or a composite material, such as a glass fiber reinforced plastic.
  • FIG. 1 shows a plan view of first identical parts of a cleaning device according to the invention
  • FIG. 2 shows a perspective view of a module using third identical parts as spacers
  • FIG. 3 shows a perspective view of the module of FIG. 2 with a first layer of first identical parts
  • Figure 4 is a perspective view of an almost completely assembled module.
  • the cleaning device according to the invention has first self-supporting identical parts 10 with recesses 12 for receiving tubes 14. At the respective head ends 15 of the first identical parts 10 are fittings, preferably in a dovetail guide provided. Furthermore, the first identical parts 10 have cylindrical, continuous first recesses 17, into which first fastening means 20, preferably in the form of threaded rods, can be introduced. Furthermore, the cleaning device according to the invention has second identical parts 30 designed as side parts and third equal parts designed as spacers. Ie 40 up. Both the second identical parts 30 and the third identical parts 40 have cylindrical second recesses 32 and third recesses 42 for receiving a part of the fastening means 20. Furthermore, fourth recesses 34 are provided in the second identical parts 30 for receiving nuts 33.
  • the second identical parts 30, which are designed as side parts, can be horizontally adjoined to one another with a negligible gap, even if first fastening means 20 are introduced.
  • fourth identical parts 50 with recesses 51 and dovetail-shaped shaped pieces are formed on the respective head ends 52 for easy connection of the fourth identical parts 50 to the second identical parts 30.
  • the fourth identical parts 50 have cylindrical, preferably continuous fourth notches 54.
  • FIG. 2 or FIG. 3 show a possible embodiment of a modular design or assembly of a module 100.
  • a second side wall is inserted into the third identical part 30 already connected to a first side wall and designed as a spacer used.
  • the second identical parts 30 designed as side walls have fifth recesses 135.
  • the second identical parts 30 preferably have guides 138 designed to selectively receive correspondingly shaped third and first identical parts 30 and 10, respectively, as a dovetail design.
  • the light dimension between the illustrated side parts is determined by the length of the spacers.
  • a grid dimension or a distance between the contact points of the tubes within the two side parts is predetermined.
  • the module 100 now fourth identical parts 50 are each located on third identical parts 40. Further, the associated portion of the tube 14 is located in the third recesses 51 of the fourth identical parts 50. In the illustrated embodiment, the tube 14 is enclosed with elastic sheaths 140 at the resting points in order to form a positive and non-positive connection. Bond between the tubes 14 to ensure, if additionally first identical parts 10 are inserted into the guides 138.
  • FIG. 4 shows a possible embodiment of an almost completed module 100 comprising a multiplicity of tubes 14 embedded between first identical parts 10 and between first and fourth identical parts 10 and 50, respectively. Furthermore, threaded rods are inserted through the module 100 as first fastening means 20 in order to secure the inserted common parts against slipping when the module is raised and to increase the stability of the modules by deriving at least part of the weight of the stack on the side parts.
  • An advantage of the illustrated embodiment is that the use of identical parts, which additionally have advantageous formations, makes it possible to assemble the modules easily and quickly, without requiring a large number of trained skilled workers. Furthermore, the modules can be transported both as a kit and in the finished state to the place of use.
  • the modular design using identical parts especially for larger plants for the production of drinking water, such as in seawater desalination plants, a significant reduction in costs.
  • the static calculations for the mostly steel support frames which are very complex to perform, especially in the case of large installations, are eliminated. Also, a complex control of the quality of welds and the dimensional accuracy of the racks can be omitted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

L'invention porte sur un dispositif de purification (100) pour l'eau, qui fonctionne selon le principe de l'osmose inverse et qui présente une pluralité de tubes (14) s'étendant sensiblement parallèlement, des premières parties identiques autoportantes (10) étant prévues, qui présentent une pluralité de cavités pour l'adaptation par liaison de force des tubes et les parties identiques sont empilables l'une sur l'autre. Par la réalisation de parties identiques, on peut parvenir d'une manière simple et économique à des installations de traitement de l'eau importantes réalisées à partir de modules.
PCT/EP2008/009709 2008-11-17 2008-11-17 Dispositif de purification pour l'eau WO2010054679A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/EP2008/009709 WO2010054679A1 (fr) 2008-11-17 2008-11-17 Dispositif de purification pour l'eau
CN200910008629A CN101734757A (zh) 2008-11-17 2009-02-06 用于水的净化装置
RU2010108412/05A RU2010108412A (ru) 2008-11-17 2009-11-02 Устройство для очистки воды
CN2009801014066A CN101903082A (zh) 2008-11-17 2009-11-02 用于水的净化装置
PCT/EP2009/007834 WO2010054765A2 (fr) 2008-11-17 2009-11-02 Dispositif d'épuration d'eau
US12/620,039 US20100122951A1 (en) 2008-11-17 2009-11-17 Purification device for water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/009709 WO2010054679A1 (fr) 2008-11-17 2008-11-17 Dispositif de purification pour l'eau

Publications (1)

Publication Number Publication Date
WO2010054679A1 true WO2010054679A1 (fr) 2010-05-20

Family

ID=40848113

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP2008/009709 WO2010054679A1 (fr) 2008-11-17 2008-11-17 Dispositif de purification pour l'eau
PCT/EP2009/007834 WO2010054765A2 (fr) 2008-11-17 2009-11-02 Dispositif d'épuration d'eau

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/007834 WO2010054765A2 (fr) 2008-11-17 2009-11-02 Dispositif d'épuration d'eau

Country Status (3)

Country Link
CN (2) CN101734757A (fr)
RU (1) RU2010108412A (fr)
WO (2) WO2010054679A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3079505A1 (fr) * 2018-03-27 2019-10-04 Neotiss Sas Piece pour la separation de tubes superposes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701431A (en) * 1971-05-19 1972-10-31 Eastman Kodak Co Reverse osmosis apparatus and method for making same
JPS5266753U (fr) * 1975-11-13 1977-05-17 Hitachi Plant Eng & Constr Co
JP2000126519A (ja) * 1998-10-22 2000-05-09 Ngk Insulators Ltd 管状無機濾過部材のモジュール構造
US20070017856A1 (en) * 2005-07-22 2007-01-25 Tung-Po Lin Structural improvement for a water purifier
US20070199878A1 (en) * 2004-04-22 2007-08-30 Bekaert Progressive Composites Corporation Pressure vessels for holding cylindrical filtration cartridges

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332352A1 (fr) * 1975-11-19 1977-06-17 Roannais Const Textiles Atel Perfectionnement aux broches de texturation fausse-torsion par disques
US4099626A (en) * 1977-02-15 1978-07-11 Magnussen Jr Robert O Modular rack
US4202520A (en) * 1978-07-24 1980-05-13 Uop Inc. Modular support assembly for tubes
DE3119582A1 (de) 1981-05-16 1983-02-10 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Vorrichtung zur umkehrosmose oder ultrafiltration
DE3928320A1 (de) * 1989-08-26 1991-03-14 Drilltec Patents & Tech Vorrichtung zur lagerung und zum transport von rohren
US5788858A (en) 1996-05-03 1998-08-04 Terra Group, Inc. Mobile water purification unit with modular dechlorination input stage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701431A (en) * 1971-05-19 1972-10-31 Eastman Kodak Co Reverse osmosis apparatus and method for making same
JPS5266753U (fr) * 1975-11-13 1977-05-17 Hitachi Plant Eng & Constr Co
JP2000126519A (ja) * 1998-10-22 2000-05-09 Ngk Insulators Ltd 管状無機濾過部材のモジュール構造
US20070199878A1 (en) * 2004-04-22 2007-08-30 Bekaert Progressive Composites Corporation Pressure vessels for holding cylindrical filtration cartridges
US20070017856A1 (en) * 2005-07-22 2007-01-25 Tung-Po Lin Structural improvement for a water purifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3079505A1 (fr) * 2018-03-27 2019-10-04 Neotiss Sas Piece pour la separation de tubes superposes

Also Published As

Publication number Publication date
RU2010108412A (ru) 2011-12-20
WO2010054765A3 (fr) 2010-07-15
CN101734757A (zh) 2010-06-16
WO2010054765A2 (fr) 2010-05-20
CN101903082A (zh) 2010-12-01

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