CN201952296U - Multi-functional desalting system testing device - Google Patents
Multi-functional desalting system testing device Download PDFInfo
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- CN201952296U CN201952296U CN2011200013056U CN201120001305U CN201952296U CN 201952296 U CN201952296 U CN 201952296U CN 2011200013056 U CN2011200013056 U CN 2011200013056U CN 201120001305 U CN201120001305 U CN 201120001305U CN 201952296 U CN201952296 U CN 201952296U
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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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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a multi-functional desalting system testing device. The conventional testing device for dynamically simulating ion exchange only can simulate one of processes and cannot perform contrast study on two processes. The technical scheme is characterized in that: a test solution box is respectively connected with an ion exchange testing module and an antiosmosis testing module; the ion exchange testing module comprises a cation exchange column and an anion exchange column which are connected in series; the inlet of the cation exchange column is connected with the test solution box; the outlet of the anion exchange column is connected with a discharge pipe; and one end of a resin telescoping sampling/conveying pipe is connected with the cation exchange column, while the other end is connected with a quantitative resin sampling/conveying device. The multi-functional desalting system testing device can simultaneously perform simulation tests of two mainstream desalting processes, saves testing time, and provides accurate contrast test data, so that the operation mechanisms of the two mainstream desalting processes can be deeply studied.
Description
Technical field
The utility model relates to simulation test device, specifically a kind of multi-functional desalting system testing apparatus.
Background technology
Present desalination process mainly contains two kinds: ion-exchange demineralization (abbreviation ion-exchange) and reverse osmosis desalination (abbreviation reverse osmosis).Conventional dynamic simulation ion-exchange testing apparatus can only be simulated wherein a kind of technology, can't carry out the comparative study of two kinds of technologies simultaneously; And resin can be divided into the layer that lost efficacy, working lining and working lining not by its position in ion exchange column and working order, and the switching performance difference of the resin of different layers, effluent quality is also different, water sample and a resin-like that conventional ion-exchange testing apparatus can only be got the exchange column entrance and exit, can not stratified sampling of water and resin-like, the sampling spot wretched insufficiency, thereby can not further investigate the reaction process of exchange column inside.
The utility model content
Technical problem to be solved in the utility model is to overcome the defective that above-mentioned prior art exists, a kind of multi-functional desalting system testing apparatus is provided, can carry out the simultaneous test of two kinds of desalination process simultaneously, reaction mechanism with further investigation exchange column inside, avoid the resin dehydration simultaneously, the continuity of warranty test.
For this reason, the technical solution adopted in the utility model is as follows: a kind of multi-functional desalting system testing apparatus, comprise the test solution case, it is characterized in that described test solution case is connected with the reverse osmosis tentative module with an ion-exchange tentative module respectively, described ion-exchange tentative module comprises placed in-line cationic exchange coloum and anion-exchange column, the import of cationic exchange coloum links to each other with the test solution case, the outlet of anion-exchange column connects delivery pipe, one end of one flexible resin sampling/transfer lime links to each other with cationic exchange coloum, and the other end takes a sample with a certain amount of resin/and handling machinery links to each other; Described reverse osmosis tentative module comprises placed in-line successively activated charcoal filter, ultra filtration filter, accurate filter and reverse osmosis filter, and the import of activated charcoal filter links to each other with the test solution case.Flexible resin sampling/transfer lime was both got resin-like as quantitatively fixing a point, and also was used for loaded resin when on-test.The utility model can carry out the simulation test of ion-exchange demineralization and reverse osmosis desalination technology simultaneously.
Above-mentioned multi-functional desalting system testing apparatus, cationic exchange coloum and anion-exchange column respectively are provided with a plurality of band core water sample sampling valves from top to bottom, being installed in the described cationic exchange coloum back that links to each other with two water sample sampling valves on the anion-exchange column equal height links to each other with a flow-through cell, flow-through cell is provided with upflow tube, and the bottom of cationic exchange coloum and anion-exchange column respectively is provided with an outlet water sample sampling/bleed valve.The utility model has been set up a plurality of water sample sampling spots at specific position, carries out stratified sampling of water and resin-like, can connect a plurality of analysis meters simultaneously, has increased the real-time and the accuracy of sampling analysis.
Above-mentioned multi-functional desalting system testing apparatus, the outlet of reverse osmosis filter connects dense water lines and fresh water line respectively, described fresh water line is divided into two branch roads, one branch road links to each other with a fresh-water tank, another branch road merges the back with dense water lines and links to each other with one fresh water/concentrate recirculation pipe, and fresh water/concentrate recirculation pipe links to each other with the test solution case.Increase fresh water line and dense water lines, can carry out the reverse osmosis system accelerated test, shortened the test period.By the aperture of valve on fresh water/concentrate recirculation pipe and the fresh water line, can do the circulation accelerated test and the shock test of reverse osmosis.
Above-mentioned multi-functional desalting system testing apparatus, be connected to lift pump, under meter and inlet valve between the bottom of test solution case and the cationic exchange coloum successively, be connected to reverse flow valve between the top of described under meter and test solution case, promote pump outlet and set up return line and under meter, the flow velocity of regulation system operation accurately, the influence of research flow velocity.
Above-mentioned multi-functional desalting system testing apparatus is equipped with a high-pressure pump between accurate filter and the reverse osmosis filter, a high-pressure pump recycle valve is housed on this high-pressure pump, and the high-pressure pump recycle valve is used to regulate the operating pressure of reverse osmosis filter.
Above-mentioned multi-functional desalting system testing apparatus, the export pipeline of accurate filter is provided with a reductive agent dosing mouth, the inlet of one reductant metering pump links to each other with a reductive agent medicine-chest, outlet links to each other with described reductive agent dosing mouth, by adjusting the reductant concentration in the reductant metering throw of pump may command water body.
The beneficial effects of the utility model are: solved the single problem of traditional experiment apparatus function, can carry out the simulation test of two kinds of main flow desalination process simultaneously, saved test period; Simultaneous test data accurately are provided, thereby can have furtherd investigate the operation mechanism of two kinds of main flow desalination process.The utility model is mainly used in the water treatment field of power station water treatment, chemical enterprise softening water, Drinking Water, sewage, waste water and other used ion-exchange or reverse osmosis membrane separation.
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of the utility model ion-exchange demineralization tentative module.
Fig. 2 is the structural representation of the utility model reverse osmosis desalination tentative module.
Among the figure: 1. test solution case, 2. reverse flow valve, 3. under meter, 4. inlet valve, 5. hoop, 6. filter screen, 7. resin sampling/conveying expansion pipe, 8. cationic exchange coloum are managed and protected in outlet, 9. resin 10. exports water sample sampling/bleed valve, 11. anion-exchange columns, 13. quantitative resin sampling/handling machinerys, 14. retaining plate, 15. brace tables, 16. cores, 17. clip, 18. band core water sample sampling valves, 19. flow-through cells, 20. upflow tube, 21. lift pumps, 22. lift pump inlet valves; 23. pump, 24. activated charcoal filters, 27. ultra filtration filters, 28. accurate filter, 29. reductive agent dosing mouths, 30. high-pressure pump, 31. the high-pressure pump recycle valve, 32. reductant metering pumps, 33. reductive agent medicine-chests, 34. reverse osmosis filter, 35. dense water lines, 36. fresh water lines, 37. under meter, 38. conductivity tables, 39. tensimeters, 40. fresh-water tank, 41. fresh water/concentrate recirculation pipe.
Embodiment
The utility model is made up of ion-exchange tentative module and reverse osmosis tentative module.
Ion-exchange tentative module as shown in Figure 1, it is in series by cationic exchange coloum 8 and anion-exchange column 11, the import of cationic exchange coloum 8 links to each other with test solution case 1, the outlet of anion-exchange column 11 connects delivery pipe, one end of the flexible sampling/transfer lime 7 of resin links to each other with cationic exchange coloum 8, the other end takes a sample with quantitative resin/and handling machinery 13 links to each other, be connected to lift pump 21 successively between the bottom of test solution case 1 and the cationic exchange coloum 8, under meter 3 and inlet valve 4, lift pump inlet valve 22 is equipped with in the ingress of lift pump 21, is connected to reverse flow valve 2 between the top of under meter 3 and test solution case 1.Cationic exchange coloum and anion-exchange column respectively are provided with 4 band core water sample sampling valves 18 from top to bottom, being installed in the cationic exchange coloum back that links to each other with two water sample sampling valves on the anion-exchange column equal height links to each other with flow-through cell 19, flow-through cell 19 is provided with upflow tube 20, and the bottom of cationic exchange coloum and anion-exchange column respectively is provided with an outlet water sample sampling/bleed valve 10.Cationic exchange coloum and anion-exchange column manage and protect hoop 5 by outlet and clip 17 is installed on the retaining plate, and retaining plate 14 is positioned on the brace table 15, and the bottom of cationic exchange coloum is provided with core 16, and resin 9 is housed in cationic exchange coloum and the anion-exchange column.
Among Fig. 1, the direction indication water sample of arrow or the resinoid flow direction.Lift pump 21 is injected into the test solution in the test solution case in the cationic exchange coloum behind under meter 3, inlet valve 4, filter screen 6.Can control the flow that is injected in the cationic exchange coloum by regulating reverse flow valve 2.
Reverse osmosis tentative module as shown in Figure 2, it is made up of placed in-line activated charcoal filter 24, ultra filtration filter 27, accurate filter 28 and reverse osmosis filter 34 successively, and the import of activated charcoal filter 24 links to each other with test solution case 1.
The outlet of reverse osmosis filter 34 connects dense water lines 35 and fresh water line 36 respectively, described fresh water line is divided into two branch roads, one branch road links to each other with fresh-water tank 40, and another branch road merges the back with dense water lines and links to each other with fresh water/concentrate recirculation pipe 41, and fresh water/concentrate recirculation pipe 41 links to each other with test solution case 1.Between accurate filter 28 and the reverse osmosis filter 34 high-pressure pump 30 is housed, on this high-pressure pump 30 high-pressure pump recycle valve 31 is housed.The export pipeline of accurate filter 28 is provided with reductive agent dosing mouth 29, and the inlet of reductant metering pump 32 links to each other with reductive agent medicine-chest 33, and outlet links to each other with reductive agent dosing mouth 29.By the reductant concentration in the stroke may command water body of adjusting reductant metering pump 32.
Among Fig. 2, the flow direction of the direction indication water sample of arrow, pump 23 is injected into the test solution in the test solution case 1 in the ultra filtration filter 27 through activated charcoal filter 24, and 27 water outlets of ultra filtration filter are incorporated into the inlet of reverse osmosis filter 34 through accurate filter 28, high-pressure pump 30.
Above-mentioned testing apparatus, when doing simultaneous test, two shared test solution casees of tentative module; When doing independent experiment, two each personal test solution casees of tentative module.
Claims (6)
1. a multi-functional desalting system testing apparatus comprises the test solution case, it is characterized in that described test solution case is connected with the reverse osmosis tentative module with an ion-exchange tentative module respectively,
Described ion-exchange tentative module comprises placed in-line cationic exchange coloum and anion-exchange column, the import of cationic exchange coloum links to each other with the test solution case, the outlet of anion-exchange column connects delivery pipe, one end of the flexible sampling/transfer lime of one resin links to each other with cationic exchange coloum, and the other end takes a sample with a certain amount of resin/and handling machinery links to each other;
Described reverse osmosis tentative module comprises placed in-line successively activated charcoal filter, ultra filtration filter, accurate filter and reverse osmosis filter, and the import of activated charcoal filter links to each other with the test solution case.
2. multi-functional desalting system testing apparatus according to claim 1, it is characterized in that: described cationic exchange coloum and anion-exchange column respectively are provided with a plurality of band core water sample sampling valves from top to bottom, being installed in the described cationic exchange coloum back that links to each other with two water sample sampling valves on the anion-exchange column equal height links to each other with a flow-through cell, flow-through cell is provided with upflow tube, and the bottom of cationic exchange coloum and anion-exchange column respectively is provided with an outlet water sample sampling/bleed valve.
3. multi-functional desalting system testing apparatus according to claim 1 and 2, it is characterized in that: the outlet of reverse osmosis filter connects dense water lines and fresh water line respectively, described fresh water line is divided into two branch roads, one branch road links to each other with a fresh-water tank, another branch road merges the back with dense water lines and links to each other with one fresh water/concentrate recirculation pipe, and fresh water/concentrate recirculation pipe links to each other with the test solution case.
4. multi-functional desalting system testing apparatus according to claim 3, it is characterized in that: be connected to lift pump, under meter and inlet valve between the bottom of described test solution case and the cationic exchange coloum successively, be connected to reverse flow valve between the top of described under meter and test solution case.
5. multi-functional desalting system testing apparatus according to claim 4 is characterized in that: a high-pressure pump is housed between described accurate filter and the reverse osmosis filter, a high-pressure pump recycle valve is housed on this high-pressure pump.
6. multi-functional desalting system testing apparatus according to claim 5, it is characterized in that: the export pipeline of described accurate filter is provided with a reductive agent dosing mouth, the inlet of one reductant metering pump links to each other with a reductive agent medicine-chest, and outlet links to each other with described reductive agent dosing mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200013056U CN201952296U (en) | 2011-01-05 | 2011-01-05 | Multi-functional desalting system testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200013056U CN201952296U (en) | 2011-01-05 | 2011-01-05 | Multi-functional desalting system testing device |
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| CN201952296U true CN201952296U (en) | 2011-08-31 |
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| CN2011200013056U Expired - Fee Related CN201952296U (en) | 2011-01-05 | 2011-01-05 | Multi-functional desalting system testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991923A (en) * | 2014-03-24 | 2014-08-20 | 厦门市韩江环保科技有限公司 | Ion exchange column and application method thereof |
-
2011
- 2011-01-05 CN CN2011200013056U patent/CN201952296U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991923A (en) * | 2014-03-24 | 2014-08-20 | 厦门市韩江环保科技有限公司 | Ion exchange column and application method thereof |
| CN103991923B (en) * | 2014-03-24 | 2015-07-29 | 厦门市韩江环保科技有限公司 | A kind of ion exchange column and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20190105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |