CN201470326U - Integrated reverse osmosis membrane - Google Patents
Integrated reverse osmosis membrane Download PDFInfo
- Publication number
- CN201470326U CN201470326U CN2009203071569U CN200920307156U CN201470326U CN 201470326 U CN201470326 U CN 201470326U CN 2009203071569 U CN2009203071569 U CN 2009203071569U CN 200920307156 U CN200920307156 U CN 200920307156U CN 201470326 U CN201470326 U CN 201470326U
- Authority
- CN
- China
- Prior art keywords
- water
- reverse osmosis
- membrane
- film
- end cap
- 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 - Lifetime
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 60
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 238000001764 infiltration Methods 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000011282 treatment Methods 0.000 description 14
- 239000006004 Quartz sand Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000009287 sand filtration Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
Abstract
The utility model discloses an integrated reverse osmosis membrane. The integrated reverse osmosis membrane comprises membrane end covers and a cylindrical membrane element. The inside of the membrane element is provided with an ultra-low voltage reverse osmosis membrane formed by helical rolling. The membrane end covers are fixedly connected on both ends of the membrane element, and the membrane end covers and the membrane element are fixedly connected into one body. Each membrane end cover is provided with a water outlet, a water inlet and a concentrated water port. By the integrated reverse osmosis membrane, a membrane system is simplified, membrane shells are reduced, a water inlet connection mode is simplified and the installation structure is improved.
Description
Technical field
The utility model relates to a kind of reverse osmosis membrane, and particularly a kind of integrated reverse osmosis film belongs to water-treatment technology field.
Background technology
Counter-infiltration is a high-new membrane separation technique, and its aperture, reverse osmosis membrane aperture is little of nanoscale, mostly≤10 * 10
-10(10A), under certain pressure, hydrone can pass through the film surface, and impurity such as inorganic salts, heavy metal ion, organic matter, colloid, bacterium, virus can't pass through, thereby reaches the removal purpose.Reverse osmosis technology occupies critical positions with its novel, efficient, energy-conservation isolation technics at water and fluid separation applications territory, is used widely in a plurality of fields such as desalinization, middle water reuse, micro-polluted surface water treatments at present.
At present reverse-osmosis membrane element all is mounted in system in the putamina based on fiberglass or stainless steel.Existing putamina is installed and is comprised putamina and sealed at both ends end cap, has pipeline to connect on putamina, the end cap.For the bigger water treatment system of aquifer yield, by increasing putamina length, allow membrane component be installed in series, can increase aquifer yield.This mode is installed comparatively convenient, marshalling, and system's floor space is little, is easy to layout.But for domestic type or the less place of aquifer yield, it is loaded down with trivial details that the putamina mounting means then seems, be difficult for changing according to the place situation, and the seal on the putamina end cap is more, also increased the probability that sealing problem occurs simultaneously.
Existing reverse osmosis treatment system, scale all needs film pressure-bearing device, i.e. a putamina.Film Inlet and outlet water connecting pipe all is connected on the putamina simultaneously, and connected mode need increase seal.
Simultaneously, at present existing small-sized water making device is all the driving of need exerting pressure of drive equipment, under power-off condition, then can't operate.
The utility model content
The purpose of this utility model is: a kind of integrated reverse osmosis film is provided.By the integrated reverse osmosis film, simplify the film system, reduce putamina, simple and easy water inlet connected mode is improved mounting structure, can overcome the deficiencies in the prior art.
The technical solution of the utility model: a kind of integrated reverse osmosis film, it is characterized in that, bear water pressure in reverse osmosis process by the film end cap that adopts closed structure; Adopt glass fibre to intersect the membrane component junctional membrane end cap of coiling, membrane component is connected curing afterwards with the film end cap, after do not have the gap between the two, form integrated.
In above-mentioned integrated reverse osmosis film, join with product water outlet pipe, former water water inlet pipe and dense water outlet pipe respectively by water outlet interface, water inlet interface and the dense water interface that is opened on the film end cap, realize producing water; On water inlet interface and water outlet interface, former water water inlet pipe feeds the water side of the membrane component that former water afterflush polluted with described product water outlet pipe, the reversal connection of former water water inlet pipe.
In aforesaid integrated reverse osmosis film, described integrated reverse osmosis film is formed by ultralow pressure counter-infiltration diaphragm helical coil system, and the water inlet interface directly connects the running water water pipe, utilizes the city tap-water ductwork pressure, and the product water after the filter reaches final instructions for use.
In aforesaid integrated reverse osmosis film, described integrated permeable membrane comprises the membrane component of film end cap and tubular, in membrane component, be provided with spiral and roll the ultralow pressure counter-infiltration diaphragm that forms, described film end cap is connected in the two ends of membrane component and both are solidly fixed, and is provided with water outlet interface, water inlet interface and dense water interface on the film end cap.
The method of carrying out water treatment with aforementioned integrated reverse osmosis film, this method is earlier former water to be removed suspension and large granular impurity in the former water by quartz sand filtration, to obtain primary water after by materials such as the heavy metal in the charcoal absorption water body and colloid, bacteriums by the former water behind the quartz sand filtration again, primary water enters the granule impurity in security personnel's filter removal water again, by in the supercharging device input integrated reverse osmosis film, product water after filtering reaches final instructions for use then.
The device that carries out water treatment with aforementioned integrated reverse osmosis film, it is characterized in that, it comprises into water jar, quartz sand filtration jar and charcoal filter, the quartz sand filtration jar is connected with water inlet jar output, active carbon filter input by pipeline respectively, output at active carbon filter is connected with security personnel's filter, the output of security personnel's filter is connected with the integrated reverse osmosis film by pipeline, is connected with supercharging device between security personnel's filter and integrated reverse osmosis film.
Carry out the water treatment facilities of method for treating water aforesaid with the integrated reverse osmosis film, it is characterized in that described supercharging device is a compression pump.
Compared with prior art, this integrated reverse osmosis film and be used in method in the water treatment and water treatment facilities have following a bit:
1, this reverse osmosis membrane adopts integral structure, abandons original traditional putamina installation form, directly the end cap of two ends installation closed structure on membrane component.This end cap has improved the end cap of original conventional reverse osmosis membrane component, makes it serve as into water putamina effect in application.The apopore at membrane component two is selection and water inlet or concentrated water spout homonymy as required.On three interfaces screw thread is set, these threaded interfaces have replaced the pipeline on traditional putamina, and its effect is can convenient installation external pipe, makes things convenient for water pipe head to plug into.
2, there is a fixed gap in traditional putamina design system between membrane component and putamina.Water inlet here stops easily, when particularly shutting down, grows microbial bacterial class material easily, and cleans inconvenient.And membrane component and end cap do not have the gap in the integrated reverse osmosis film, do not have seeping phenomenon, have solved this problem effectively.
3, conventional film element cleaning membrane component all is from the water inlet end flushing, but the membrane component pollution mostly occurs in film rear end, i.e. water side.Membrane component upside-down mounting in putamina need be come if clean this end.And integrated film only need be changed inlet and outlet pipe lines and gets final product, and pipe joint is convenient screw thread mouth of easily plugging into.
4, membrane component adopts the new glass fibre reinforced plastic technique for coiling.Glass fibre coiling mode was the hoop coiling in the past, and the coiling of the glass fibre that adopts now intersection, solidified forming makes membrane component and end cap not have obvious boundary, realizes integrated.The membrane component of original hoop coiling is burst this layer glass fibre coiling layer easily when film is subjected to from inside to outside active force, this situation mostly occurred in serious pollution period, caused the damage of the irrecoverable property of membrane component.And this difficult problem of having intersected membrane component anti-pressure ability customer service that technique for coiling makes.
5, pretreatment unit is combined into complete water treatment system before this integrated film element and pump, pump.Because there is not putamina not high to requirements for pipes, common pressure-resistant plastic pipeline gets final product, and it is little to reach this unit installation requirement of water treatment behind the pump, need not special fixed form.
6, the ultralow pressure diaphragm of this integrated film element employing can move under lower pressure, makes this membrane component to use under no pump situation, and the running water water pipe of directly plugging into utilizes the city tap-water ductwork pressure, realizes filtering product water.
Description of drawings
Fig. 1 is the structural representation of this integrated reverse osmosis film.
Fig. 2 is the structural representation that carries out the water treatment facilities of method for treating water with this integrated reverse osmosis film.
Among the figure, membrane component 1; Film end cap 2; Water outlet interface 21; Water inlet interface 22; Dense water interface 23; Produce water outlet pipe 24; Former water water inlet pipe 25; Dense water outlet pipe 26; Ultralow pressure counter-infiltration diaphragm 3; Water inlet jar 4; Active carbon filter 5; Security personnel's filter 6; Integrated reverse osmosis film 7; Supercharging device 8; Quartz sand filtration device 9.
The specific embodiment
This integrated reverse osmosis film comprises membrane component 1 and film end cap 2, and film end cap 2 is made closed structure and is used to bear water pressure when counter-infiltration; The glass fibre intersection coiling that described membrane component 1 adopts, by the epoxy resin glue solidified forming, membrane component 1 does not have the gap between the two after solidifying with film end cap 2, forms integrated.Epoxy resin glue can be buied by market.Offer water outlet interface 21, water inlet interface 22 and dense water interface 23 on film end cap 2, these three interfaces are the screwed hole that is arranged on the film end cap 2, can join with product water outlet pipe 24, former water water inlet pipe 25 and dense water outlet pipe 26 respectively by the screw thread three; Water outlet interface 21 is positioned at the same side with dense water interface 23, and according to actual conditions, water outlet interface 21 can be opened in into water interface 22 these ends.Because membrane component 1 pollutes and mostly occurs in the film rear end, it is the water side, when cleaning, will produce water outlet pipe 24, former water water inlet pipe 25 reversal connections on water inlet interface 22 and water outlet interface 21, be the water side of the flushable membrane component that is polluted 1 after former water water inlet pipe 25 feeds former water.The integrated reverse osmosis film is rolled by ultralow pressure counter-infiltration diaphragm 3 spirals and forms, having a power failure or other make under the situation that pump can't work, water inlet interface 22 directly connects the running water water pipe, utilizes the city tap-water ductwork pressure, and the product water after the filter reaches final instructions for use.
As shown in Figure 1, this integrated permeable membrane comprises the membrane component 1 of film end cap 2 and tubular, in membrane component 1, be provided with spiral and roll the ultralow pressure counter-infiltration diaphragm 3 that forms, described film end cap 2 is connected in the two ends of membrane component 1 and both are solidly fixed, and is provided with water outlet interface 21, water inlet interface 22 and dense water interface 23 on film end cap 2.After film end cap 2 and membrane component 1 fuse, save seal connectors such as sealing ring, also do not have the gap between the two, the situation of ponding can not occur.
Utilize the method for treating water of this integrated reverse osmosis film, this method is earlier former water to be removed suspension and large granular impurity in the former water by quartz sand filtration, to obtain primary water after by materials such as the heavy metal in the charcoal absorption water body and colloid, bacteriums by the former water behind the quartz sand filtration again, primary water enters the granule impurity in security personnel's filter removal water again, by in the supercharging device 8 input integrated reverse osmosis films 7, product water after filtering reaches final instructions for use then.
As shown in Figure 2, carry out the device of water treatment with this integrated reverse osmosis film, it comprises existing water inlet jar 4, quartz sand filtration jar 9, charcoal filter 5 and security personnel's filter 6, quartz sand filtration jar 9 is connected with water inlet jar 4 outputs, active carbon filter 5 inputs by pipeline respectively, output at active carbon filter 5 is connected with security personnel's filter 6, the output of security personnel's filter 6 is connected with integrated reverse osmosis film 7 by pipeline, is connected with supercharging device 8 between security personnel's filter 6 and integrated reverse osmosis film 7; Supercharging device 8 is a compression pump.Security personnel's filter 6 also can adopt existing simple filter element filtering equipment.
Claims (3)
1. integrated reverse osmosis film, it is characterized in that, described integrated permeable membrane comprises the membrane component (1) of film end cap (2) and tubular, in membrane component (1), be provided with spiral and roll the ultralow pressure counter-infiltration diaphragm (3) that forms, described film end cap (2) is connected in the two ends of membrane component (1) and both are solidly fixed, and is provided with water outlet interface (21), water inlet interface (22) and dense water interface (23) on film end cap (2).
2. integrated reverse osmosis film according to claim 1 is characterized in that, described film end cap (2) is a closed structure, and the coiling of described membrane component (1) glass fibre intersection forms, and membrane component (1) is connected by glue mutually with film end cap (2).
3. integrated reverse osmosis film according to claim 2 is characterized in that, described water outlet interface (21), water inlet interface (22) and dense water interface (23) are screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203071569U CN201470326U (en) | 2009-07-31 | 2009-07-31 | Integrated reverse osmosis membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203071569U CN201470326U (en) | 2009-07-31 | 2009-07-31 | Integrated reverse osmosis membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470326U true CN201470326U (en) | 2010-05-19 |
Family
ID=42406563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203071569U Expired - Lifetime CN201470326U (en) | 2009-07-31 | 2009-07-31 | Integrated reverse osmosis membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470326U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716671A (en) * | 2012-06-18 | 2012-10-10 | 浙江明泉工业涂装有限公司 | Reverse osmosis membrane applicable to coating water purification |
| CN102872720A (en) * | 2012-10-15 | 2013-01-16 | 杭州水处理技术研究开发中心有限公司 | Membrane stack combined structure of reverse osmosis device |
| CN103007762A (en) * | 2012-12-21 | 2013-04-03 | 杭州自力太阳能科技有限公司 | Ladder water inflowing rolling membrane element of opening water producing runner |
| CN103732312A (en) * | 2011-08-11 | 2014-04-16 | 日东电工株式会社 | End member for spiral separation membrane element, spiral separation membrane element and separation membrane module |
| CN104703673A (en) * | 2012-09-28 | 2015-06-10 | 富士胶片株式会社 | Acidic gas separation module, acidic gas separation device, and telescope prevention plate |
-
2009
- 2009-07-31 CN CN2009203071569U patent/CN201470326U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103732312A (en) * | 2011-08-11 | 2014-04-16 | 日东电工株式会社 | End member for spiral separation membrane element, spiral separation membrane element and separation membrane module |
| CN103732312B (en) * | 2011-08-11 | 2016-03-02 | 日东电工株式会社 | Spiral separation membrane element end component, spiral separation membrane element and separation membrane module |
| CN102716671A (en) * | 2012-06-18 | 2012-10-10 | 浙江明泉工业涂装有限公司 | Reverse osmosis membrane applicable to coating water purification |
| CN104703673A (en) * | 2012-09-28 | 2015-06-10 | 富士胶片株式会社 | Acidic gas separation module, acidic gas separation device, and telescope prevention plate |
| CN104703673B (en) * | 2012-09-28 | 2016-08-17 | 富士胶片株式会社 | Sour gas separation assembly, sour gas separator and anti-expansion plate |
| CN102872720A (en) * | 2012-10-15 | 2013-01-16 | 杭州水处理技术研究开发中心有限公司 | Membrane stack combined structure of reverse osmosis device |
| CN103007762A (en) * | 2012-12-21 | 2013-04-03 | 杭州自力太阳能科技有限公司 | Ladder water inflowing rolling membrane element of opening water producing runner |
| CN103007762B (en) * | 2012-12-21 | 2014-12-10 | 杭州自力太阳能科技有限公司 | Ladder water inflowing rolling membrane element of opening water producing runner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201470326U (en) | Integrated reverse osmosis membrane | |
| CN101012074B (en) | Reverse osmosis system for realizing on-line backwashing utilizing reverse osmosis system cleaning device | |
| CN101987282B (en) | Integrated reverse osmosis membrane, method for using reverse osmosis membrane in water treatment and water treatment device | |
| CN206255935U (en) | A kind of 50 tons of intermediate water reuse systems per hour | |
| CN201026441Y (en) | Reverse osmosis system implementing on-line reverse wash by using reverse osmosis system cleaning apparatus | |
| CN203307135U (en) | Water purification system | |
| CN201495140U (en) | Integrated reverse osmosis membrane water treatment device | |
| CN205115098U (en) | Water purifier | |
| CN107115712A (en) | Water resource purification recovery device and supply and drain water system | |
| CN209476014U (en) | A kind of antipollution coiled reverse osmosis membrane | |
| CN106698727A (en) | Waterway integrated module and RO (Reverse Osmosis) water purifier | |
| CN101406808A (en) | Immersion type hyperfiltration membrane technique operated in the same diaphragm cell and various membrane units | |
| CN202988859U (en) | Nonelectric nanofiltration or reverse osmosis (RO) membrane water purifier | |
| CN201380045Y (en) | Pretreatment device and reverse osmosis desalination apparatus for desalination of mine water | |
| CN104743703A (en) | Unpowered emergency water purifier applicable to earthquake stricken areas | |
| CN201578993U (en) | Novel water purifier | |
| CN204778965U (en) | Purification of waste water cyclic utilization processing system | |
| CN219682189U (en) | Ultrafiltration membrane assembly for wastewater treatment of finishing machine | |
| CN207401219U (en) | The filter cartridge construction of water purifier | |
| CN207748936U (en) | A kind of four-part form nanofiltration film condensing device | |
| CN206843216U (en) | A kind of double water source switches water purifier | |
| CN105347536A (en) | Reverse osmosis pure water equipment | |
| CN206901796U (en) | A kind of water turbine energy-conservation send water system | |
| CN201665557U (en) | Ultra-filtration water purifier based on hollow fiber membrane | |
| CN201157758Y (en) | Direct drink type nano-filter membrane apparatus for drinking water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG VONTRON TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING VONTRON TECHNOLOGY CO., LTD. Effective date: 20130722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102249 CHANGPING, BEIJING TO: 550023 GUIYANG, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130722 Address after: Office building 550023 Guizhou city of Guiyang province Magicstor Technology Industrial Park, high tech Zone two floor, No. 206 Patentee after: Vontron Technology Co., Ltd. Address before: 102249, 6 South Road, Xichang, ChangPing Railway Station, Beijing, Changping District Patentee before: Beijing Vontron Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |