CN202898081U - Cylindrical sleeve type ion exchanger - Google Patents
Cylindrical sleeve type ion exchanger Download PDFInfo
- Publication number
- CN202898081U CN202898081U CN 201220531106 CN201220531106U CN202898081U CN 202898081 U CN202898081 U CN 202898081U CN 201220531106 CN201220531106 CN 201220531106 CN 201220531106 U CN201220531106 U CN 201220531106U CN 202898081 U CN202898081 U CN 202898081U
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- CN
- China
- Prior art keywords
- exchange column
- assembly
- end cover
- cover assembly
- column
- 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
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- Treatment Of Water By Ion Exchange (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a cylindrical sleeve type ion exchanger, comprising a front end cover assembly (4), an exchange column assembly (2), a filter plate (3), a rear end cover assembly (1), a front bracket (6), a rear bracket (5), a water inlet (7), a water outlet (8) and a channel a (9), wherein the exchange column assembly (2) is connected with the front end cover assembly and the rear end cover assembly by bolts; the front end cover assembly and the rear end cover assembly are connected with the exchange column assembly (2) and a bracket assembly by bolts respectively; and the exchange column assembly (2) consists of a mixed resin exchange column provided with three exchange columns consisting of a cationic resin exchange column, a anionic resin exchange column and an active carbon adsorption column in the mixed resin exchange column. The channel is arranged on the front end cover assembly and the rear end cover assembly; and waste water after being purified by the four exchange columns can meet the requirement on water quality. The device has the advantages of light weight, shock resistance, high space utilization and the like, and thus the cylindrical sleeve type ion exchanger is especially suitable for a water treatment system of a manned space station.
Description
Technical field
The utility model relates to a kind of ion-exchanger, particularly a kind of cylindrical sleeve cartridge type ion-exchanger.
Background technology
Current, be used for the ion-exchanger of water treatment generally by installation compositions such as housing, support, end cap, intake-outlets, enclosure interior is generally only loaded a kind of ion exchange resin, and this kind type of feed can not once be removed all type impurity ions in the water quality.The ion-exchanger of this type can only be removed the ionic pollutent in the water quality, and can not remove the organic pollutant in the water quality, and its function ratio is more single, is difficult to obtain the water quality of high standard.
The utility model content
The purpose of this utility model provides a kind of cylindrical sleeve cartridge type ion-exchanger, solves the organic pollutant that the ion-exchanger that is used at present water treatment can not be removed water quality, the problem of function singleness.
A kind of cylindrical sleeve cartridge type ion-exchanger comprises: fore-stock, after poppet, water-in, water outlet, front end end cover assembly, rear end cap assembly also comprise: exchange column assembly and screen plate.Wherein, the exchange column assembly comprises: cation exchange resin column, resin anion(R.A) exchange column, hybrid resin exchange column and active carbon adsorption column.The exchange column assembly is connected with front end end cover assembly screw, and the exchange column assembly is connected with rear end cap assembly screw, and the front end end cover assembly is connected with the fore-stock bolt with the exchange column assembly respectively, and the rear end cap assembly is connected with the after poppet bolt with the exchange column assembly respectively.Runner a is arranged on the front end end cover assembly, resin anion(R.A) exchange column and hybrid resin exchange column are communicated with by runner a, runner b and runner c are arranged on the rear end cap assembly, cation exchange resin column and resin anion(R.A) exchange column are communicated with by runner b, and hybrid resin exchange column and active carbon adsorption column are communicated with by runner c.
The water of water inlet is during through cation exchange resin column, and the positive charge ion in the water comprises Na+, Fe3+, with hydrogen ion in the resin cation (R.C.) exchange occurs and is removed, and then enters anion-exchange column, and the negatively charged ions in this moment water comprises
,
Be removed with the hydroxide ion generation exchange in the resin anion(R.A), then enter the hybrid resin exchange column, hybrid resin is to be mixed in proportion by resin cation (R.C.) and resin anion(R.A) to form, have simultaneously exchange adsorption negatively charged ion and cationic ability, water to be clean is through behind the front two-stage exchange column, most ionic impurity all is removed in the water, remaining impurity is removed by hybrid resin, hybrid resin plays smart filter effect in interchanger, last water to be clean is removed organic impurities wherein through active carbon adsorption column, obtains satisfactory water quality at water outlet at last.The effect of screen plate is that water is separated with hybrid resin, secondly is that hybrid resin is compressed.
The utility model has the advantages that the various anion and cation pollutents in not only can disposable removal water quality, and owing to increased active carbon adsorption column, can remove the organic pollutant in the water quality, structure is light, the anti shock and vibration ability is strong, space availability ratio is high, because the runner processing between the ion exchange column is on the front and rear cover assembly, greatly saved the space, its front and rear cover and exchange column assembly are with bolts, and Stability Analysis of Structures, shock resistance are good.
Description of drawings
The front view of a kind of cylindrical sleeve cartridge type of Fig. 1 ion-exchanger;
The lateral side view of a kind of cylindrical sleeve cartridge type of Fig. 2 ion-exchanger.
1. rear end cap assembly 2. exchange column assemblies 3. screen plates 4. front end end cover assemblies 5. after poppets 6. fore-stocks 7. water-ins 8. water outlets 9. runner a 10. runner b 11. runner c 12. cation exchange resin columns 13. resin anion(R.A) exchange columns 14. hybrid resin exchange columns 15. active carbon adsorption columns.
Embodiment
The light-duty ion-exchanger of a kind of cylindrical sleeve cartridge type comprises: fore-stock 6, after poppet 5, water-in 7, water outlet 8, front end end cover assembly 4, rear end cap assembly 1 also comprise: exchange column assembly 2 and screen plate 3.Wherein, exchange column assembly 2 comprises: cation exchange resin column 12, resin anion(R.A) exchange column 13, hybrid resin exchange column 14 and active carbon adsorption column 15.Exchange column assembly 2 is connected with front end end cover assembly 4 screws, and exchange column assembly 2 is connected with rear end cap assembly 1 screw, and front end end cover assembly 4 is connected bolt with exchange column assembly 2 respectively and is connected with fore-stock, and rear end cap assembly 1 is connected bolt with exchange column assembly 2 respectively and is connected with after poppet.Runner a9 is arranged on the front end end cover assembly 4, resin anion(R.A) exchange column 13 and hybrid resin exchange column 14 are communicated with by runner a9, runner b10 and runner c11 are arranged on the rear end cap assembly 1, wherein cation exchange resin column 12 and resin anion(R.A) exchange column 13 are communicated with by runner b10, and hybrid resin exchange column 14 and active carbon adsorption column 15 are communicated with by runner c11.
When the water at water-in 7 places passed through cation exchange resin column 12, the positive charge ion in the water comprised Na+, Fe3+, be removed with the hydrogen ion generation exchange in the resin cation (R.C.), then enter resin anion(R.A) exchange column 13 through runner b10, the negatively charged ions in the water comprises at this moment
,
Be removed with the hydroxide ion generation exchange in the resin anion(R.A), then enter hybrid resin exchange column 14 through runner a9, hybrid resin is to be mixed in proportion by resin cation (R.C.) and resin anion(R.A) to form, have simultaneously exchange adsorption negatively charged ion and cationic ability, water to be clean is through behind the front two-stage exchange column, most ionic impurity all is removed in the water, remaining impurity is removed by hybrid resin, hybrid resin plays smart filter effect in interchanger, enter active carbon adsorption column 15 finally by crossing runner c11, remove organic impurities residual in the prime exchange column, obtain satisfactory water quality at water outlet 8 places at last.
Claims (1)
1. light-duty ion-exchanger of cylindrical sleeve cartridge type, comprise: fore-stock (6), after poppet (5), water-in (7), water outlet (8), front end end cover assembly (4), rear end cap assembly (1) characterized by further comprising: exchange column assembly (2) and screen plate (3); Wherein, exchange column assembly (2) comprising: cation exchange resin column (12), resin anion(R.A) exchange column (13), hybrid resin exchange column (14) and active carbon adsorption column (15); Exchange column assembly (2) is connected with front end end cover assembly (4) screw, exchange column assembly (2) is connected with rear end cap assembly (1) screw, front end end cover assembly (4) is connected 6 with exchange column assembly (2) with fore-stock respectively) bolt is connected, rear end cap assembly (1) is connected 5 with exchange column assembly (2) with after poppet respectively) bolt is connected;
The front end end cover assembly has runner a(9 on (4)), resin anion(R.A) exchange column (13) and hybrid resin exchange column (14) are by runner a(9) be communicated with, the rear end cap assembly has runner b(10 on (1)) and runner c(11), wherein cation exchange resin column (12) and resin anion(R.A) exchange column (13) are by runner b(10) be communicated with, hybrid resin exchange column (14) and active carbon adsorption column (15) are by runner c(11) be communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531106 CN202898081U (en) | 2012-10-17 | 2012-10-17 | Cylindrical sleeve type ion exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531106 CN202898081U (en) | 2012-10-17 | 2012-10-17 | Cylindrical sleeve type ion exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202898081U true CN202898081U (en) | 2013-04-24 |
Family
ID=48118774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220531106 Expired - Lifetime CN202898081U (en) | 2012-10-17 | 2012-10-17 | Cylindrical sleeve type ion exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202898081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108117181A (en) * | 2016-11-28 | 2018-06-05 | 中国航天员科研训练中心 | Integrated water processing ion exchange column system |
-
2012
- 2012-10-17 CN CN 201220531106 patent/CN202898081U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108117181A (en) * | 2016-11-28 | 2018-06-05 | 中国航天员科研训练中心 | Integrated water processing ion exchange column system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |