CN205076936U - Reverse osmosis seawater desalination equipment - Google Patents
Reverse osmosis seawater desalination equipment Download PDFInfo
- Publication number
- CN205076936U CN205076936U CN201520788678.0U CN201520788678U CN205076936U CN 205076936 U CN205076936 U CN 205076936U CN 201520788678 U CN201520788678 U CN 201520788678U CN 205076936 U CN205076936 U CN 205076936U
- Authority
- CN
- China
- Prior art keywords
- reverse osmosis
- osmosis membrane
- seawater desalination
- water
- desalination equipment
- 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
Links
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 58
- 239000013535 sea water Substances 0.000 title claims abstract description 29
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000012528 membrane Substances 0.000 claims abstract description 45
- 239000013505 freshwater Substances 0.000 claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 abstract description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract 2
- 238000011033 desalting Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a reverse osmosis seawater desalination equipment, it includes working shaft, filter, high -pressure pump, reverse osmosis membrane modulus spare, and wherein, the working shaft is through first passageway and filter, and the filter passes through the second channel to be connected with the high -pressure pump, and the high -pressure pump passes through the third passageway to be connected with reverse osmosis membrane modulus spare, the fresh water outlet pipe of reverse osmosis membrane modulus spare and use water piping connection, this reverse osmosis membrane modulus spare includes the center tube, intakes at a distance from net, a reverse osmosis membrane, first pure water water conservancy diversion cloth, second pure water water conservancy diversion cloth and the 2nd reverse osmosis membrane, the utility model discloses a reverse osmosis membrane modulus spare compressive capacity is strong, has increased the perhaps flow area of pure water of intaking simultaneously, can effectively improve the product water flux of film element, and, can also improve the antipollution ability of film element, improve membrane component life, the utility model discloses the fresh water of preparing out can directly supply people to drink, for the user bring the convenience.
Description
Technical field
The utility model relates to field of seawater desalination technology, refers in particular to a kind of reverse osmosis seawater desalination equipment.
Background technology
21st century is century of water, and China is one of country of water scarcity in the world, and along with industrial boom, water consumption is increasing, and a lot of area, due to insufficient water sources, has formed an important restriction factor to industrial development.Freshwater resources are one of necessary resources of human survival, and at present, very streamy water resources is all subject to pollution in various degree, badly influences the existence of people.What water resources was the widest in the world is sea, but, containing a large amount of salinity in seawater, therefore seawater can not directly be drunk, if can, by the salinity removing in seawater, make seawater be cleaned into fresh water, then greatly can increase the source of fresh water, maintain the orthobiosis of people.Because the seawater resources of China enrich, wanting water to sea, meet industrial production and domestic water with seawater preparing fresh, is the development trend that China's water resources makes full use of.The fresh water that existing sea water desalting equipment is produced out cannot directly be drunk, thus be difficult to spread use, and then the demand in market cannot be met, and, it is low to there is anti-pressure ability in the reverse osmosis membrane assembly that current sea water desalting equipment uses, the flow area of water inlet or pure water is little, thus causes permeant flux low.
In sum, there are some areas for improvement in current sea water desalting equipment, and the applicant is also in this object and design the utility model just.
Summary of the invention
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of reverse osmosis seawater desalination equipment, and it effectively can solve fresh water that existing sea water desalting equipment produces out and cannot directly drink and the reverse osmosis membrane assembly anti-pressure ability used and the low problem of permeant flux.
For achieving the above object, the utility model adopts following technical scheme.
A kind of reverse osmosis seawater desalination equipment, it comprises working shaft, strainer, high-pressure pump, reverse osmosis membrane assembly, wherein, working shaft is by first channel and strainer, strainer is connected with high-pressure pump by second passage, high-pressure pump is connected with reverse osmosis membrane assembly by third channel, and the fresh water outlet Guan Yuyong water pipe of reverse osmosis membrane assembly connects; This reverse osmosis membrane assembly comprises pipe core, water inlet filter, the first reverse osmosis membrane, the first pure water flow-guiding cloth, the second pure water flow-guiding cloth and the second reverse osmosis membrane, described water inlet filter, the first reverse osmosis membrane, the first pure water flow-guiding cloth, the second pure water flow-guiding cloth and the second reverse osmosis membrane stack successively, their side is fixed on the outer wall of described pipe core, and is finally wound on described pipe core.
Preferably, described fresh water outlet pipe is connected with sterilizer.
Preferably, the dense water rising pipe of described reverse osmosis membrane assembly, fresh water outlet pipe clean water tank with one respectively and are connected, and cleaning water tank is connected with high-pressure pump by four-way.
Preferably, described strainer comprises: be connected to the sand-bed filter on first channel, secondary filter, security personnel's filter successively.
Preferably, described sand-bed filter is connected with cleaning water tank by Five-channel.
Preferably, described water pipe is connected with a fresh water storage tank.
Preferably, described reverse osmosis seawater desalination equipment also comprises a controlling box.
Preferably, described sterilizer is ultraviolet sterilizer.
Preferably, described high-pressure pump is high pressure plunger pump.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution.
Reverse osmosis membrane assembly anti-pressure ability of the present utility model is strong, adds the flow area into water or pure water simultaneously, effectively can improve the permeant flux of membrane element; Further, can also improve the contamination resistance of membrane element, improve the membrane element life-span, the fresh water that the utility model is produced out can directly be drunk, for user brings convenience for people.
For more clearly setting forth constitutional features of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment of the utility model.
Fig. 2 is the structural representation of reverse osmosis membrane assembly in the preferred embodiment of the utility model.
Embodiment
Please refer to shown in Fig. 1 and Fig. 2, that show the concrete structure of the preferred embodiment of the utility model, include a working shaft 1, strainer 2, high-pressure pump 3, six reverse osmosis membrane assemblies 4, sterilizer 5 and for controlling the controlling box of this reverse osmosis seawater desalination equipment, wherein, high-pressure pump 3 is high pressure plunger pump, and sterilizer 5 is ultraviolet sterilizer.
Above-mentioned working shaft 1 is by first channel 6 and strainer 2, strainer 2 is connected with high-pressure pump 3 by second passage 7, high-pressure pump 3 is connected with reverse osmosis membrane assembly 4 by third channel 8, and the fresh water outlet pipe 9 of reverse osmosis membrane assembly 4 is connected with sterilizer 5, and sterilizer 5 is connected with water pipe 14.This use water pipe 14 is connected with one for storing the fresh water storage tank 15 of fresh water.Dense water rising pipe 10, the fresh water outlet pipe 9 of this reverse osmosis membrane assembly 4 are connected with cleaning water tank 11 respectively, and cleaning water tank 11 is connected with high-pressure pump 3 by four-way 12, four-way 12 is connected with the first ball valve 16.Dense water rising pipe 10 between this reverse osmosis membrane assembly 4 and cleaning water tank 11 is connected with the first tensimeter 17, variable valve 18, first-class gauge 19, second ball valve 20.
Above-mentioned strainer 2 comprises: be connected to sand-bed filter 21, two secondary filters 22, two the security personnel's filters 23 on first channel 6 successively.This sand-bed filter 21 is connected with cleaning water tank 11 by Five-channel 13.First channel 6 between this working shaft 1 and sand-bed filter 21 is connected with the second tensimeter 24, second flange 42, sand-bed filter 21 and the first channel 6 between the secondary filter 22 in left side are connected with the 3rd tensimeter 25, high-pressure pump 3 and the first channel 6 between the secondary filter 22 on right side are connected with the 4th tensimeter 26, the 3rd ball valve 27, pressure switch 28.Five-channel 13 between sand-bed filter 21 and cleaning water tank 11 is connected with the first vacuum breaker 29, first flange 30, the 4th ball valve 31.The dense water rising pipe 10 be connected with Five-channel 13 is connected with the first tensimeter 17, variable valve 18, first-class gauge 19, the 5th ball valve 32.The fresh water outlet pipe 9 be connected with Five-channel 13 is connected with electric contact table 33, conductivity apparatus 34, second gauge 35, the 6th ball valve 36.The fresh water outlet pipe 9 be connected with Five-channel 13 is connected with above-mentioned electric contact table 33, above-mentioned conductivity apparatus 34, above-mentioned second gauge 35, the 7th ball valve 37, first magnetic valve 38, second magnetic valve 39.The fresh water outlet pipe 9 be connected with Five-channel 13 is connected with above-mentioned electric contact table 33, above-mentioned conductivity apparatus 34, above-mentioned second gauge 35, above-mentioned 7th ball valve 37, above-mentioned first magnetic valve 38, above-mentioned 6th ball valve 36.
The water outlet of above-mentioned six reverse osmosis membrane assemblies 4 is respectively equipped with sampling tap, vacuum breaker, and the fresh water outlet pipe 9 be connected with cleaning water tank 11 is connected with above-mentioned electric contact table 33, above-mentioned conductivity apparatus 34, above-mentioned second gauge 35, second magnetic valve 39, the 8th ball valve 40.Fresh water outlet pipe 9 between permeable membrane element 4 and sterilizer 5 is connected with thief hole 41.
Above-mentioned reverse osmosis membrane assembly 4 comprises pipe core 401, water inlet filter 402, first reverse osmosis membrane 403, first pure water flow-guiding cloth 404, second pure water flow-guiding cloth 405 and the second reverse osmosis membrane 406, described water inlet filter 402, first reverse osmosis membrane 403, first pure water flow-guiding cloth 404, second pure water flow-guiding cloth 405 and the second reverse osmosis membrane 406 stack successively, their side is fixed on the outer wall of described pipe core 401, and is finally wound on described pipe core 401.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (9)
1. a reverse osmosis seawater desalination equipment, it is characterized in that: it comprises working shaft (1), strainer (2), high-pressure pump (3), reverse osmosis membrane assembly (4), wherein, working shaft (1) is by first channel (6) and strainer (2), strainer (2) is connected with high-pressure pump (3) by second passage (7), high-pressure pump (3) is connected with reverse osmosis membrane assembly (4) by third channel (8), and the fresh water outlet pipe (9) of reverse osmosis membrane assembly (4) is connected with water pipe (14); This reverse osmosis membrane assembly (4) comprises pipe core (401), water inlet filter (402), the first reverse osmosis membrane (403), the first pure water flow-guiding cloth (404), the second pure water flow-guiding cloth (405) and the second reverse osmosis membrane (406), described water inlet filter (402), the first reverse osmosis membrane (403), the first pure water flow-guiding cloth (404), the second pure water flow-guiding cloth (405) and the second reverse osmosis membrane (406) stack successively, their side is fixed on the outer wall of described pipe core (401), and is finally wound on described pipe core (401).
2. reverse osmosis seawater desalination equipment as claimed in claim 1, is characterized in that: described fresh water outlet pipe (9) is connected with sterilizer (5).
3. reverse osmosis seawater desalination equipment as claimed in claim 2, it is characterized in that: the dense water rising pipe (10) of described reverse osmosis membrane assembly (4), fresh water outlet pipe (9) are cleaned water tank (11) respectively and be connected with one, and cleaning water tank (11) is connected with high-pressure pump (3) by four-way (12).
4. reverse osmosis seawater desalination equipment as claimed in claim 3, is characterized in that: described strainer (2) comprising: be connected to the sand-bed filter (21) on first channel (6), secondary filter (22), security personnel's filter (23) successively.
5. reverse osmosis seawater desalination equipment as claimed in claim 4, is characterized in that: described sand-bed filter (21) is connected with cleaning water tank (11) by Five-channel (13).
6. reverse osmosis seawater desalination equipment as claimed in claim 5, is characterized in that: described water pipe (14) is connected with a fresh water storage tank (15).
7. reverse osmosis seawater desalination equipment as claimed in claim 6, is characterized in that: described reverse osmosis seawater desalination equipment also comprises a controlling box.
8. reverse osmosis seawater desalination equipment as claimed in claim 7, is characterized in that: described sterilizer (5) is ultraviolet sterilizer.
9. reverse osmosis seawater desalination equipment as claimed in claim 8, is characterized in that: described high-pressure pump (3) is high pressure plunger pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788678.0U CN205076936U (en) | 2015-10-14 | 2015-10-14 | Reverse osmosis seawater desalination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788678.0U CN205076936U (en) | 2015-10-14 | 2015-10-14 | Reverse osmosis seawater desalination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076936U true CN205076936U (en) | 2016-03-09 |
Family
ID=55429355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788678.0U Expired - Fee Related CN205076936U (en) | 2015-10-14 | 2015-10-14 | Reverse osmosis seawater desalination equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205076936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479375A (en) * | 2017-07-28 | 2017-12-15 | 天津城建大学 | Regulate and control the method for step pressurised seawater desalination system Element Flux balance degree |
| CN114314878A (en) * | 2021-12-13 | 2022-04-12 | 中芯恒润环境科技(北京)有限公司 | Water treatment system by reverse osmosis membrane method |
-
2015
- 2015-10-14 CN CN201520788678.0U patent/CN205076936U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479375A (en) * | 2017-07-28 | 2017-12-15 | 天津城建大学 | Regulate and control the method for step pressurised seawater desalination system Element Flux balance degree |
| CN107479375B (en) * | 2017-07-28 | 2020-07-28 | 天津城建大学 | Method for regulating and controlling flux equilibrium degree of elements of step-pressurized seawater desalination system |
| CN114314878A (en) * | 2021-12-13 | 2022-04-12 | 中芯恒润环境科技(北京)有限公司 | Water treatment system by reverse osmosis membrane method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000, Guangdong City, Dongguan province Dongcheng Street, upper bridge, Donghua commercial street, D2 building, three floor Patentee after: DONGGUAN SITONG ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO.,LTD. Address before: 523000, No. 103-105, building D4, Donghua commercial street, Shang Qiao, Dongcheng District, Guangdong, Dongguan Patentee before: DONGGUAN SITONG ENVIRONMENTAL MANAGEMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 |