CN104324614A - Splicing-type reverse osmosis membrane shell, reverse osmosis membrane assembly and device and reverse osmosis method - Google Patents
Splicing-type reverse osmosis membrane shell, reverse osmosis membrane assembly and device and reverse osmosis method Download PDFInfo
- Publication number
- CN104324614A CN104324614A CN201410386127.1A CN201410386127A CN104324614A CN 104324614 A CN104324614 A CN 104324614A CN 201410386127 A CN201410386127 A CN 201410386127A CN 104324614 A CN104324614 A CN 104324614A
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- China
- Prior art keywords
- reverse osmosis
- putamina
- pressure vessel
- spliced
- osmosis membrane
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- 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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Links
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 81
- 239000012528 membrane Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title abstract description 6
- 238000012856 packing Methods 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- -1 such as Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Disclosed are a splicing-type reverse osmosis membrane shell, a reverse osmosis membrane assembly and a reverse osmosis device. In addition, the invention also discloses a reverse osmosis method for treatment by employing the reverse osmosis membrane and the reverse osmosis device. The invention can effectively solves the problems that the membrane is not convenient to change and detach, a specification of the membrane shell is inflexible, an occupied area and transportation occupied space are large, the system cannot be changed temporarily and the system is poor in plasticity.
Description
Technical field
The present invention relates to reverse osmosis purified water field, particularly relate to spliced pressure vessel for reverse osmosis, reverse osmosis membrane assembly and equipment and reverse osmosis.
Background technology
At present in reverse osmosis water treatment system, reverse osmosis membrane is the core of reverse osmosis purified water.Pressure vessel for reverse osmosis is one of core pressure vessel in system, is used for fixing support reverse osmosis membrane.But be pressure vessel just because of it, often occur the situation of changing film inconvenience, especially more easily embody in large reverse osmosis system and counter-infiltration experimental rig.
Sold pressure vessel for reverse osmosis is divided into 1 core, 2 cores according to specification in the market ... until 7 cores etc., manufacture is installed dumb, in-site installation cannot meet more requirements of must arranging in pairs or groups, and cannot change counter-infiltration core number in system pressure vessel for reverse osmosis after buying putamina because of interim reason.
Reverse-osmosis membrane element is all integral replacing when changing at present, and in counter-infiltration system, in same putamina, impaired the most serious first and last film often.Have one to change embrane method in existing market in batches, can more effectively save membrane component and operating cost, but it is complicated and not easily change that to constrain its development universal to change membrane operations.
Summary of the invention
technical problem to be solved by this invention
In order to solve the above-mentioned problems in the prior art, the present inventor, on the basis of a large amount of practice, proposes the thinking of spliced putamina, thus completes the present invention through further investigation.
for the scheme of dealing with problems
Particularly, the invention provides a kind of spliced pressure vessel for reverse osmosis, its for reverse osmosis membrane arranged in dislocation, described spliced pressure vessel for reverse osmosis comprises at least two end putaminas, and one end of wherein said end putamina is provided with the connecting elements for connecting putamina.
In preferred embodiments, spliced pressure vessel for reverse osmosis comprises at least one middle putamina further, and described middle putamina two ends are respectively arranged with the connecting elements for connecting putamina.Preferably, between connecting elements, packing ring is set further.
In another preferred embodiment, described spliced pressure vessel for reverse osmosis has two described end putaminas and a described middle putamina.
In yet another preferred embodiment, in spliced pressure vessel for reverse osmosis, connecting elements is clip component, and preferably, spliced pressure vessel for reverse osmosis is glass fiber reinforced plastic membrane.
In a preferred embodiment again, the described end putamina other end is provided with thrust ring.
Another aspect of the present invention, provides a kind of reverse osmosis membrane assembly, and it comprises according to spliced pressure vessel for reverse osmosis of the present invention.
Another aspect of the invention, provides a kind of reverse osmosis equipment, and it comprises spliced pressure vessel for reverse osmosis of the present invention or reverse osmosis membrane assembly of the present invention.
Other side of the present invention, provides a kind of reverse osmosis, and it comprises and uses reverse osmosis membrane assembly of the present invention or described reverse osmosis equipment to carry out the step processed.
the effect of invention
The present invention owing to employing the thinking of spliced putamina, thus has excellent technique effect in actual installation, such as, when using clamp connection when between putamina, and easy accessibility; Putamina interface and reverse osmosis membrane adopt arranged in dislocation, and changing film, to get film convenient and swift; Can free splicing as requested, plasticity is strong, can meet requirement of more arranging in pairs or groups; Can realize according to actual requirement temporary changes reverse osmosis membrane assembly number; Can effectively realize changing film in batches, cost-saving; Transport takes up room little, saves cost of transportation.
Accompanying drawing explanation
Fig. 1 illustrates the schematic diagram of an embodiment of the end putamina of spliced putamina of the present invention.
Fig. 2 illustrates the schematic diagram of an embodiment of the middle putamina of spliced putamina of the present invention.
Fig. 3 illustrates the spliced putamina construction diagrams of the 1 core reverse osmosis membrane as the preferred embodiment of the invention.
The construction diagrams of putamina when Fig. 4 illustrates 3 core as the preferred embodiment of the invention.
The explosion views of putamina when Fig. 5 illustrates 1 core as the preferred embodiment of the invention.
The explosion views of putamina when Fig. 6 illustrates 2 core as the preferred embodiment of the invention.
Fig. 7 illustrates the schematic diagram of the clip as the preferred embodiment of the invention.
description of reference numerals
1. end putamina; 2. clip; 3. middle putamina; 4. reverse osmosis membrane; 5. packing ring; 6. thrust ring.
Detailed description of the invention
Below in conjunction with the preferred embodiments of the present invention, technical scheme of the present invention is described in further detail, but not as limitation of the present invention.
As the preferred embodiment of spliced putamina of the present invention, it is the 1 core pressure vessel for reverse osmosis be made up of two end putaminas, is wherein formed by connecting by connecting elements.
As the preferred embodiment of the invention, spliced putamina has end putamina and middle putamina two parts.Preferably, end putamina and middle putamina independent assortment are assembled into multicore pressure vessel for reverse osmosis, such as 2 cores, 3 core putaminas etc., thus as required, can meet the assembled of all size putamina.
As end of the present invention putamina, its one end is provided with connecting elements, and the other end is free end.Such as, as shown in Figure 1 the left end of end putamina is provided with connecting elements, right-hand member does not arrange any connecting elements.One of ordinary skill in the art will readily recognize that to exist and the right-hand member of end putamina is provided with connecting elements, and left end does not arrange the situation of any connecting elements.
As connecting elements of the present invention, the known any means of skilled person can be used, as long as can freely two putaminas be connected as required or take apart, such as, clip connecting elements, screw thread etc.Be preferably clip connecting elements, and preferably further other parts be set between connecting elements, such as packing ring, to realize the connection sealing between two putaminas.This is because clip banding position is one side taper fin, have the active force of extruding during locked clip device between two putaminas, extruding elastic rubber fitting, prevents from leaking.In addition, clip can also make putamina easy accessibility, can be connected by putamina securely simultaneously.Preferably, the thrust ring end position of putamina has fin, prevents thrust ring from moving to the inside, and does not affect its effect, if needed also detachable putamina end.
In addition, as the constituent material of putamina of the present invention, can be and well known to a person skilled in the art those materials, such as, material of resin material, macromolecule polymeric material, metal material, natural origin etc.From the viewpoint of bearing strength and useful life longevity, preferably, glass-reinforced plastic material can be used.
Preferably, at the free end of end of the present invention putamina, one end that namely connecting elements be not set is provided with thrust ring.
The present invention is further illustrated below in conjunction with accompanying drawing.
In figure 3, reverse osmosis membrane is filled in end putamina 1, and reverse osmosis membrane just in time has half outside at putamina, adds elastic rubber fitting 5, be inserted in second half end putamina 1 between two putaminas, becomes 1 core reverse osmosis membrane assembly with clip 2 locking.
In figure 6, end putamina 1 is connected with middle putamina 3 clip 2, and reverse osmosis membrane 4 arranged in dislocation is in spliced putamina, and between putamina, flexible rubber cushion 5 prevents from leaking, and has boss between thrust ring 6 and end putamina 1, if there is no problem without the need to dismantling end cap.
Putamina connectivity port and clamp connection position are taper, and during locking hoop bolt, connected putamina has the active force of extruding, prevents drainage from occurring.There is fin between end putamina 1 and thrust ring 6, prevent thrust ring detachable position from changing, but do not affect its effect, if needed, also can change film mode dismounting and change reverse osmosis membrane by end.
As reverse osmosis membrane assembly of the present invention, as long as it has spliced putamina of the present invention as putamina.Preferably, spliced putamina and reverse osmosis membrane arranged in dislocation, during dismounting putamina, reverse osmosis membrane exposes half, dismantles and to change film simple and convenient, time saving and energy saving.
As reverse osmosis equipment of the present invention, can be any equipment well known in the art, as long as it uses spliced putamina of the present invention to replace wherein putamina.Therefore, its concrete shape, structure are repeated no more.
As reverse osmosis of the present invention, can be any method well known in the art, as long as comprising use reverse osmosis equipment of the present invention or reverse osmosis membrane.Any setting known in the art, condition etc. can be adopted, and, can according to actual conditions particularly and suitably alternative condition or suitably adjust, at this, can not Uniform provisions be made.
utilizability in industry
Spliced putamina of the present invention can form reverse osmosis equipment together with reverse osmosis membrane, and it can be used for reverse osmosis purified water field.
The present invention is not limited to above-mentioned preferred forms, anyone other any product identical or equivalent with the present invention or methods of drawing under enlightenment of the present invention, all drops within protection scope of the present invention.
Claims (10)
1. a spliced pressure vessel for reverse osmosis, its for reverse osmosis membrane arranged in dislocation, described spliced pressure vessel for reverse osmosis comprises at least two end putaminas, it is characterized in that: one end of described end putamina is provided with the connecting elements for connecting putamina.
2. spliced pressure vessel for reverse osmosis according to claim 1, is characterized in that: described spliced pressure vessel for reverse osmosis comprises at least one middle putamina further, and described middle putamina two ends are respectively arranged with the connecting elements for connecting putamina.
3. spliced pressure vessel for reverse osmosis according to claim 2, is characterized in that: described spliced pressure vessel for reverse osmosis has two described end putaminas and a described middle putamina.
4. the spliced pressure vessel for reverse osmosis according to any one of claim 1-3, is characterized in that: described connecting elements is clip connecting elements.
5. the spliced pressure vessel for reverse osmosis according to any one of claim 1-4, is characterized in that: arrange packing ring further between described two connecting elements.
6. the spliced pressure vessel for reverse osmosis according to any one of claim 1-5, is characterized in that: the described end putamina other end is provided with thrust ring.
7. the spliced pressure vessel for reverse osmosis according to any one of claim 1-6, is characterized in that: described spliced pressure vessel for reverse osmosis is glass fiber reinforced plastic membrane.
8. a reverse osmosis membrane assembly, is characterized in that: comprise the spliced pressure vessel for reverse osmosis according to any one of claim 1-7.
9. a reverse osmosis equipment, is characterized in that: comprise the spliced pressure vessel for reverse osmosis according to any one of claim 1-7 or reverse osmosis membrane assembly according to claim 8.
10. a reverse osmosis, is characterized in that: comprise and use reverse osmosis membrane assembly according to claim 8 or reverse osmosis equipment according to claim 9 to carry out the step processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386127.1A CN104324614B (en) | 2014-08-08 | 2014-08-08 | Spliced pressure vessel for reverse osmosis, reverse osmosis membrane assembly and equipment and reverse osmosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386127.1A CN104324614B (en) | 2014-08-08 | 2014-08-08 | Spliced pressure vessel for reverse osmosis, reverse osmosis membrane assembly and equipment and reverse osmosis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104324614A true CN104324614A (en) | 2015-02-04 |
| CN104324614B CN104324614B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410386127.1A Expired - Fee Related CN104324614B (en) | 2014-08-08 | 2014-08-08 | Spliced pressure vessel for reverse osmosis, reverse osmosis membrane assembly and equipment and reverse osmosis |
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| Country | Link |
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| CN (1) | CN104324614B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834545A (en) * | 1973-02-20 | 1974-09-10 | Abcor Inc | Supported tubular membrane |
| JPS54149381A (en) * | 1978-05-15 | 1979-11-22 | Nitto Electric Ind Co Ltd | Liquid separator |
| CN202638280U (en) * | 2012-06-16 | 2013-01-02 | 江门市创源水处理科技有限公司 | Oblique roll type membrane filtering device |
| CN102908898A (en) * | 2012-10-22 | 2013-02-06 | 西安百衡伯仲复合材料有限公司 | Hoop connection split-type membrane shell |
| CN202876657U (en) * | 2012-10-20 | 2013-04-17 | 四川优普超纯科技有限公司 | Reverse osmosis membrane column for water purifier |
| CN103619450A (en) * | 2011-06-29 | 2014-03-05 | 东丽株式会社 | Membrane filtration method and membrane filtration device |
-
2014
- 2014-08-08 CN CN201410386127.1A patent/CN104324614B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834545A (en) * | 1973-02-20 | 1974-09-10 | Abcor Inc | Supported tubular membrane |
| JPS54149381A (en) * | 1978-05-15 | 1979-11-22 | Nitto Electric Ind Co Ltd | Liquid separator |
| CN103619450A (en) * | 2011-06-29 | 2014-03-05 | 东丽株式会社 | Membrane filtration method and membrane filtration device |
| CN202638280U (en) * | 2012-06-16 | 2013-01-02 | 江门市创源水处理科技有限公司 | Oblique roll type membrane filtering device |
| CN202876657U (en) * | 2012-10-20 | 2013-04-17 | 四川优普超纯科技有限公司 | Reverse osmosis membrane column for water purifier |
| CN102908898A (en) * | 2012-10-22 | 2013-02-06 | 西安百衡伯仲复合材料有限公司 | Hoop connection split-type membrane shell |
Non-Patent Citations (1)
| Title |
|---|
| 李培元 周柏青 主编: "《发电厂水处理及水质控制》", 30 September 2012 * |
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| Publication number | Publication date |
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| CN104324614B (en) | 2018-02-06 |
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Address after: 063000 Hebei Tangshan City Caofeidian Industrial Zone 3 plus Sihai apartment China Post Applicant after: TANGSHAN SEAPS SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 063000 Hebei Tangshan City Caofeidian Industrial Zone 3 plus Sihai apartment China Post Applicant before: TANGSHAN CAOFEIDIAN SEAPS SCIENCE AND TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20180206 |