CN207276263U - A kind of closed type reverse osmosis desalination purifier - Google Patents
A kind of closed type reverse osmosis desalination purifier Download PDFInfo
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- CN207276263U CN207276263U CN201721083602.3U CN201721083602U CN207276263U CN 207276263 U CN207276263 U CN 207276263U CN 201721083602 U CN201721083602 U CN 201721083602U CN 207276263 U CN207276263 U CN 207276263U
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- reverse osmosis
- osmosis membrane
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- water
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- 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
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Abstract
The utility model belongs to reverse osmosis purified water technical field, specifically a kind of closed type reverse osmosis desalination purifier.The closed type reverse osmosis desalination purifier of the utility model includes water inlet, water purification outlet A, concentrated water outlet, reverse osmosis membrane group, circulating pump, electric conductivity detector A and triple valve A, reverse osmosis membrane group is made of some reverse osmosis membrane C in parallel, water inlet is connected with each reverse osmosis membrane of reverse osmosis membrane group, water purification outlet A is arranged on reverse osmosis membrane group rear end, circulating pump is connected with each reverse osmosis membrane, electric conductivity detector A, triple valve A are in series with circulating pump respectively, concentrated water outlet is connected with triple valve A, and triple valve A is connected with reverse osmosis membrane group.The closed type reverse osmosis desalination purifier structure design advantages of simple of the utility model, can effectively improve recycling water utilization rate, and can greatly improve the service life of reverse osmosis membrane, so as to save entreprise cost, have good application value.
Description
Technical field
Reverse osmosis purified water technical field is the utility model is related to, a kind of closed type reverse osmosis desalination water purification cartridge is specifically provided
Put.
Background technology
Continuous progressive with society, social economy, which has, significantly to develop, and the living standard of people there has also been very big
Raising, pursuit of the people to quality of life is higher and higher, wherein, water quality plays an important role the health of people.
In every field, desalination removal of impurities processing is carried out to raw water, becomes necessary to prepare the water of quality higher.Wherein, drinks are created
Class manufacture and decreasing concentration with water, it is necessary to carry out desalination clean water treatment；The industries such as medicine, electronics are prepared, it is necessary to carry out with the early period of water
Desalination clean water treatment；Concentration, separation, purification and the water distribution of chemical process are prepared, it is necessary to carry out desalination clean water treatment；Thermal power plant,
Steam power plant, large chemical plant's boiler feedwater desalination soft water are, it is necessary to carry out desalination clean water treatment；Seawater and brackish water desalinate, it is necessary to
Carry out desalination clean water treatment；The industries such as papermaking, plating, printing and dyeing, food are with water and Sewage advanced treatment, it is necessary to carry out desalination water purification
Processing；Each big city advanced treatment of wastewater reuse, it is also desirable to carry out desalination clean water treatment.It can be seen from the above that desalination clean water treatment
It is extremely important.In the prior art, desalination clean water treatment is carried out using reverse osmosis process flow mostly.It is but domestic
Conventional reverse osmosis technological process, high energy consumption, under the premise of water quality is preferable, recycling water utilization rate is only 50-70%, and needs three-level anti-
Osmosis system；Two level above counter-infiltration system often results in concentrated water and is trapped in back segment, causes cleaning frequency cycle time, reduces
Work efficiency, and the service life of reverse osmosis membrane is greatly shortened, increase entreprise cost.
The content of the invention
In order to solve the problems, such as present on, the utility model provides a kind of structure design advantages of simple, can effectively carry
High recycling water utilization rate, and the service life of reverse osmosis membrane can be greatly improved, removed so that the closed type for saving entreprise cost is reverse osmosis
Salt purifier.
To achieve the above object, the utility model provides following technical solution：
A kind of closed type reverse osmosis desalination purifier, including the outlet of water inlet, water purification outlet A, concentrated water, reverse osmosis membrane
Group, circulating pump, electric conductivity detector A and triple valve A, the reverse osmosis membrane group are made of some reverse osmosis membrane C in parallel, water inlet
Mouth is connected with reverse osmosis membrane group, and water purification outlet A is arranged on reverse osmosis membrane group rear end, and circulating pump is connected with reverse osmosis membrane group,
Electric conductivity detector A, triple valve A are in series with circulating pump respectively, and electric conductivity detector A is arranged on triple valve A and circulating pump
Between position, concentrated water outlet is connected with triple valve A, positioned at triple valve A rear ends, triple valve A is connected with reverse osmosis membrane group.
Raw water is entered in reverse osmosis membrane group by water inlet, by the effect of reverse osmosis membrane group, is filtered out from raw water
Water purification is discharged by water purification outlet A and utilized, and concentrated water is continued cycling through under the action of circulating pump, entered in reverse osmosis membrane group, then
The secondary effect by each reverse osmosis membrane group, concentrated water continue circulated under the action of circulating pump, when electric conductivity detector A detect it is dense
When the concentration of water reaches the value of setting, the work of control triple valve A, concentrated water is exported by concentrated water and discharged, completes to remove raw water
Salt process.
Preferably, be provided with compression pump between the water inlet and reverse osmosis membrane group, can increase enter it is reverse osmosis
The pressure of raw water in film group.
Preferably, the closed type reverse osmosis desalination purifier further includes electric conductivity detector B, triple valve B and reverse osmosis
Permeable membrane A, the electric conductivity detector B are connected with reverse osmosis membrane group, are arranged on reverse osmosis membrane group rear end, triple valve B and conductance
Rate detector B is connected, and reverse osmosis membrane A, water purification outlet A are connected with triple valve B respectively, and reverse osmosis membrane A and water purification outlet A
It is in parallel, reverse osmosis membrane A rear ends are provided with water purification outlet B, and reverse osmosis membrane A is connected with reverse osmosis membrane group.
Salinity of the water purification filtered out by reverse osmosis membrane group first in detection water purification under the action of electric conductivity detector B
Whether meet the requirements, if meeting the requirements, the work of control triple valve B, water purification is discharged by water purification outlet A and utilized, if not being inconsistent
Close and require, then the effect for controlling triple valve B to make water purification again pass by reverse osmosis membrane A, by the water purification of reverse osmosis membrane A, by net
Water out B discharges utilize, and concentrated water continues as raw water enters in reverse osmosis membrane group together.Improve the pure of the water purification of discharge
Degree, ensure that the quality of water purification.
Preferably, the closed type reverse osmosis desalination purifier further includes electric conductivity detector C, triple valve C and reverse osmosis
Permeable membrane B, reverse osmosis membrane B are connected to triple valve A rear ends, and reverse osmosis membrane B is connected with reverse osmosis membrane group, and reverse osmosis membrane B and electricity
Conductance detector C, triple valve C are in series, and electric conductivity detector C is arranged on the position between triple valve C and reverse osmosis membrane B, and three
Port valve C is connected with reverse osmosis membrane group, and triple valve C is connected with concentrated water outlet.
Concentrated water first passes around the effect of reverse osmosis membrane B, and the less concentrated water of the concentration filtered out is re-introduced into raw water
In reverse osmosis membrane group, by the detection of electric conductivity detector C, when the concentration for detecting concentrated water reaches the value of setting, control three
The work of port valve C, concentrated water are directly exported by concentrated water and discharged, prevented concentrated water to be re-introduced into reverse osmosis membrane group, reduced
More impurity is attached in reverse osmosis membrane group, it is possible to increase the service life of reverse osmosis membrane group, saves entreprise cost.
Preferably, it is connected to ultrasonic activation instrument on the reverse osmosis membrane group, reverse osmosis membrane A, reverse osmosis membrane B.
Start each ultrasonic activation instrument, quickly the debris vibrations on reverse osmosis membrane can come off, reduce debris pair
The damage of reverse osmosis membrane, extends the service life of reverse osmosis membrane, further saves entreprise cost.
Preferably, the reverse osmosis membrane group is made of 3-5 reverse osmosis membrane C in parallel.
Compared with prior art, the closed type reverse osmosis desalination purifier of the utility model has following prominent beneficial
Effect：
（One）Pass through the effect of the reverse osmosis membrane A, it is possible to increase the purity of the water purification of discharge, ensure that the matter of water purification
Amount；
（Two）Pass through the effect of reverse osmosis membrane B, it is possible to reduce the impurity of concentrated water in reverse osmosis membrane group is entered, so as to prevent
Excessive impurity is attached in reverse osmosis membrane group, improves the service life of reverse osmosis membrane group, saves entreprise cost；
（Three）The ultrasonic activation instrument can will be deposited on reverse osmosis membrane group, reverse osmosis membrane A, miscellaneous on reverse osmosis membrane B
Thing vibrations are split away off, and reduce damage of the debris to reverse osmosis membrane, are further extended the service life of reverse osmosis membrane, are saved enterprise
Cost.
Brief description of the drawings
Fig. 1 is the schematic diagram of closed type reverse osmosis desalination purifier described in the utility model；
Fig. 2 is the structure diagram of the reverse osmosis membrane group of closed type reverse osmosis desalination purifier described in the utility model；
Wherein, 1. water inlet, 2. compression pumps, 3. reverse osmosis membrane groups, 4. reverse osmosis membrane A, 5. water purification outlet A, 6. water purifications go out
Mouthful B, 7. circulating pumps, 8. electric conductivity detector A, 9. triple valve A, 10. reverse osmosis membrane B, the outlet of 11. concentrated waters, 12. ultrasonic activations
Instrument, 13. electric conductivity detector B, 14. triple valve B, 15. electric conductivity detector C, 16. triple valve C, 17. reverse osmosis membrane C.
Embodiment
Below in conjunction with drawings and examples, the closed type reverse osmosis desalination purifier of the utility model is made further
Describe in detail.
In the utility model, in the case where not making conversely explanation, the noun of locality such as " upper and lower, left and right " used is usual
Refer to the upper and lower, left and right shown in refer to the attached drawing；" inside and outside " refers to the inside and outside of the profile relative to each component in itself.
Embodiment
As shown in Figure 1, the closed type reverse osmosis desalination purifier of the utility model is by water inlet 1, compression pump 2, reverse osmosis
Permeable membrane group 3, reverse osmosis membrane A4, water purification outlet A5, water purification outlet B6, circulating pump 7, electric conductivity detector A8, triple valve A9, reverse osmosis
Permeable membrane B10, concentrated water outlet 11 and five ultrasonic activation instrument 12 are formed.
As shown in Fig. 2, reverse osmosis membrane group 3 is made of three reverse osmosis membrane C17 parallel connections.Water inlet 1 and reverse osmosis membrane group 3
Three reverse osmosis membrane C17 are respectively communicated with, and compression pump 2 is installed between water inlet 1 and reverse osmosis membrane group 3.
Electric conductivity detector B13 and triple valve B14 is equipped between reverse osmosis membrane group 3 and reverse osmosis membrane A4.Electrical conductivity detects
Instrument B13 is located at 3 rear end of reverse osmosis membrane group, is connected with reverse osmosis membrane group 3.Triple valve B14 is connected with electric conductivity detector B13
Connect.Water purification outlet A5, reverse osmosis membrane A4 are connected with triple valve B14 respectively, and water purification outlet A5 and reverse osmosis membrane A4 is in parallel.
After water purification outlet B6 is located at reverse osmosis membrane A4, reverse osmosis membrane A4 is connected with reverse osmosis membrane group 3.
Circulating pump 7 is located at 3 rear end of reverse osmosis membrane group, and electric conductivity detector A8, triple valve A9 and circulating pump 7 are in series, and
Electric conductivity detector A8 is located at the position between circulating pump 7 and triple valve A9.Concentrated water outlet 11 is located at the position after triple valve A9.
Reverse osmosis membrane B10 is connected with triple valve A9, and reverse osmosis membrane B10 is connected with reverse osmosis membrane group 3.Set after reverse osmosis membrane B10
There are electric conductivity detector C15 and triple valve C16, electric conductivity detector C15 is located between triple valve C16 and reverse osmosis membrane B10
Position, triple valve C16 are connected with reverse osmosis membrane group 3, and triple valve C16 is connected with concentrated water outlet 11.
Five ultrasonic activation instrument 12 respectively with three reverse osmosis membranes in reverse osmosis membrane group 3, reverse osmosis membrane A4, reverse osmosis
Film B10 is connected.
The use process of the closed type reverse osmosis desalination purifier of the utility model is：
Raw water is entered by water inlet 1 in three reverse osmosis membranes of reverse osmosis membrane group 3, by reverse osmosis membrane group 3, from original
The water purification filtered out in water continues to Posterior circle, and whether the salinity detected under the action of electric conductivity detector B13 in water purification accords with
Close and require, if meeting the requirements, control triple valve B14 is opened, and water purification is discharged by water purification outlet A5 and utilized, will if not meeting
Ask, then control triple valve B14 water purification is again passed by reverse osmosis membrane A4, by the water purification of reverse osmosis membrane A4, pass through water purification outlet
B6 discharges utilize, and the concentrated water come out from reverse osmosis membrane A4 continues to continue cycling through as raw water enters in reverse osmosis membrane group 3 together.
The concentrated water discharged from reverse osmosis membrane group 3 continues to circulate under the action of circulating pump 7, when electric conductivity detector A8 is detected
When reaching the value of setting to the concentration of concentrated water, the work of control triple valve A9, concentrated water passes through 11 discharge of concentrated water outlet.Work as electrical conductivity
When detector A8 detects that the concentration of concentrated water is not reaching to the value of setting, control triple valve A9 controls concentrated water enters reverse osmosis membrane
B10, after reverse osmosis membrane B10, the concentrated water of low concentration is continued cycling through as raw water enters in reverse osmosis membrane group 3 together,
Detection of the concentrated water through electric conductivity detector C15 after reverse osmosis membrane group B10, when the concentration of concentrated water reaches the value of setting,
Triple valve C16 control concentrated waters are controlled to complete the desalting process to raw water by 11 discharge of concentrated water outlet.
Embodiment described above, simply the utility model more preferably embodiment, those skilled in the art
The usual variations and alternatives carried out in the range of technical solutions of the utility model should all be included in the scope of protection of the utility model
It is interior.
Claims (6)
- A kind of 1. closed type reverse osmosis desalination purifier, it is characterised in that：Including water inlet, water purification outlet A, concentrated water outlet, Reverse osmosis membrane group, circulating pump, electric conductivity detector A and triple valve A, the reverse osmosis membrane group is by some reverse osmosis membrane C in parallel Form, water inlet is connected with reverse osmosis membrane group, and water purification outlet A is arranged on reverse osmosis membrane group rear end, circulating pump and reverse osmosis membrane Group is connected, and electric conductivity detector A, triple valve A are in series with circulating pump respectively, and electric conductivity detector A is arranged on triple valve A Position between circulating pump, concentrated water outlet is connected with triple valve A, positioned at triple valve A rear ends, triple valve A and reverse osmosis membrane Group is connected.
- 2. closed type reverse osmosis desalination purifier according to claim 1, it is characterised in that：The water inlet and reverse osmosis Compression pump is provided between permeable membrane group.
- 3. closed type reverse osmosis desalination purifier according to claim 1 or 2, it is characterised in that：Further include electrical conductivity Detector B, triple valve B and reverse osmosis membrane A, the electric conductivity detector B are connected with reverse osmosis membrane group, are arranged on reverse osmosis membrane Group rear end, triple valve B are connected with electric conductivity detector B, and reverse osmosis membrane A, water purification outlet A are connected with triple valve B respectively, and Reverse osmosis membrane A is in parallel with water purification outlet A, and reverse osmosis membrane A rear ends are provided with water purification outlet B, and reverse osmosis membrane A and reverse osmosis membrane Group is connected.
- 4. closed type reverse osmosis desalination purifier according to claim 3, it is characterised in that：Further include electrical conductivity detection Instrument C, triple valve C and reverse osmosis membrane B, reverse osmosis membrane B are connected to triple valve A rear ends, and reverse osmosis membrane B is connected with reverse osmosis membrane group It is logical, and reverse osmosis membrane B and electric conductivity detector C, triple valve C are in series, electric conductivity detector C is arranged on triple valve C and reverse osmosis Position between permeable membrane B, triple valve C are connected with reverse osmosis membrane group, and triple valve C is connected with concentrated water outlet.
- 5. closed type reverse osmosis desalination purifier according to claim 4, it is characterised in that：The reverse osmosis membrane group, Ultrasonic activation instrument is connected on reverse osmosis membrane A, reverse osmosis membrane B.
- 6. closed type reverse osmosis desalination purifier according to claim 5, it is characterised in that：The reverse osmosis membrane group by 3-5 reverse osmosis membrane C in parallel is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083602.3U CN207276263U (en) | 2017-08-28 | 2017-08-28 | A kind of closed type reverse osmosis desalination purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083602.3U CN207276263U (en) | 2017-08-28 | 2017-08-28 | A kind of closed type reverse osmosis desalination purifier |
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| CN207276263U true CN207276263U (en) | 2018-04-27 |
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| CN201721083602.3U Active CN207276263U (en) | 2017-08-28 | 2017-08-28 | A kind of closed type reverse osmosis desalination purifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774585A (en) * | 2018-06-07 | 2018-11-09 | 安徽清山艾草制品有限公司 | A kind of wormwood extraction demineralizer |
| CN114853120A (en) * | 2022-05-09 | 2022-08-05 | 自然资源部天津海水淡化与综合利用研究所 | System for producing water according to qualities and synchronously concentrating reverse osmosis seawater |
-
2017
- 2017-08-28 CN CN201721083602.3U patent/CN207276263U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774585A (en) * | 2018-06-07 | 2018-11-09 | 安徽清山艾草制品有限公司 | A kind of wormwood extraction demineralizer |
| CN114853120A (en) * | 2022-05-09 | 2022-08-05 | 自然资源部天津海水淡化与综合利用研究所 | System for producing water according to qualities and synchronously concentrating reverse osmosis seawater |
| CN114853120B (en) * | 2022-05-09 | 2023-09-08 | 自然资源部天津海水淡化与综合利用研究所 | System for separating and producing water and synchronously concentrating reverse osmosis seawater |
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