CN203853092U - Automatic cationic resin regenerating device - Google Patents
Automatic cationic resin regenerating device Download PDFInfo
- Publication number
- CN203853092U CN203853092U CN201420254855.2U CN201420254855U CN203853092U CN 203853092 U CN203853092 U CN 203853092U CN 201420254855 U CN201420254855 U CN 201420254855U CN 203853092 U CN203853092 U CN 203853092U
- Authority
- CN
- China
- Prior art keywords
- resin
- regeneration
- bottle
- automatic
- demineralized water
- 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
Links
- 239000011347 resin Substances 0.000 title claims abstract description 93
- 229920005989 resin Polymers 0.000 title claims abstract description 93
- 230000001172 regenerating effect Effects 0.000 title abstract description 15
- 125000002091 cationic group Chemical group 0.000 title abstract 7
- 230000008929 regeneration Effects 0.000 claims abstract description 81
- 238000011069 regeneration method Methods 0.000 claims abstract description 81
- 239000002253 acid Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 150000001768 cations Chemical class 0.000 claims description 13
- 238000005406 washing Methods 0.000 abstract description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 6
- 239000011780 sodium chloride Substances 0.000 abstract 6
- 238000007599 discharging Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 24
- 238000011084 recovery Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000005619 thermoelectricity Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 230000009719 regenerative response Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses an automatic cationic resin regenerating device. The automatic cationic resin regenerating device comprises a resin regenerating bottle accommodating cationic resin, an acid liquor storage bottle, an acid liquor electromagnetic valve, a saline removing guide pipe, a conductometer, a water discharge electromagnetic valve and a saline removing electromagnetic valve, wherein the saline removing guide pipe is in the resin regenerating bottle and is distributed to the bottom of the resin regenerating bottle, and is provided with the saline removing electromagnetic valve the acid liquor storage bottle outputs acid liquor to the resin regenerating bottle by connecting with the acid liquor electromagnetic valve; the resin regenerating bottle is provided with the saline guide pipe and the conductometer; the saline removing guide pipe is controlled to be switched on and off by the water discharge electromagnetic valve. The automatic cationic resin regenerating device provided by the utility model has cationic resin automatic regenerating functions comprising a resin washing and sewage discharging function, an automatic acid liquor diluted concentration matching function, resin multi-time operation regeneration function and an automatic resin storage function, saves time and labor, and can completely replace manual cationic resin regeneration.
Description
Technical field
The utility model relates to the device or the device that in the industry such as thermoelectricity, nuclear power steam flow process monitoring sampling point, need to carry out resin cation regeneration, especially a kind of resin cation automatic regeneration device.
Background technology
After ammonium ion being removed from resin by sun in power plant thermal device, be used for detecting the content that electrical conductivity just can accurately reflect other ion in steam.In the time of positive efficiency lost resin in ion exchange column, just need re-start regeneration processes, the main method that adopts artificial regeneration at present, be mainly demineralized water and clean the steps such as resin, acid soak resin and desalination water rinse resin, regeneration flow process is fairly simple, but relatively waste time and energy, and the time is poorly grasped between each step, often the positive resin after regeneration does not reach desirable reproduced state.The quality of cation regeneration directly affects the stability of positive electricity conductivity value and the regeneration frequency of resin.
Affect the factor of resin regeneration:
1, acid strength: acid strength is too low, and regeneration efficiency is poor; Acid strength is too high, and economy reduces;
2, the recovery time: the recovery time is long, regeneration efficiency is high; Recovery time is short, and regeneration efficiency is low;
3, regeneration times: regeneration times is many, regeneration efficiency is high; Regeneration times is few, and regeneration efficiency is low.
While adopting artificial regeneration sun resin, regeneration personnel do not avoid the situation of contact acid solution, have potential safety hazard, simultaneously due to rinse and the recovery time longer, guard is also not-so-practical at the scene always for regeneration personnel.
The utility model is to be based upon in the existing drawback of artificial regeneration's sun resin to invent.
Summary of the invention
The utility model object is, proposes a kind of resin cation automatic regeneration device, utilizes the complete feed liquor regeneration of conductivity gauge and valve control device and discharge opeing, can set voluntarily the number of times of resin regeneration operation, controls according to the actual requirements resin regeneration number of times.Even without artificial participation, the utility model has been realized the automatic regeneration function of positive resin completely, solved the problems such as comparatively loaded down with trivial details and stand-by period of artificial regeneration sun resin is long, and to demineralized water concentration proportioning, acid solution and the resin of the blowdown washing time to resin, acid solution recovery time, regeneration afterwards washing time, the regenerative operation number of times of resin etc. of demineralized water to resin can carry out artificial experience correction.
The technical solution of the utility model is, a kind of resin cation automatic regeneration device, comprise the resin regeneration bottle that holds resin cation, acid solution storage bottle, acid solution magnetic valve, demineralized water conduit, conductivity gauge, drain solenoid valve, demineralized water magnetic valve, demineralized water conduit is in resin regeneration bottle and be distributed to the bottom of resin regeneration bottle, demineralized water magnetic valve is installed on demineralized water conduit, resin regeneration bottle, acid solution storage bottle is by connecting acid solution magnetic valve output acid solution to resin regeneration bottle, resin regeneration bottle is provided with demineralized water conduit and conductivity gauge, demineralized water conduit is opened and closed by drain solenoid valve control.
Further, be distributed on the bottom demineralized water conduit of resin regeneration bottle, evenly offer porose.
The utility model can carry out automatic regeneration to positive resin, can substitute the regeneration manually of positive resin completely.Only operate once if conventional positive resin soaks method of reproduction, just complete regeneration formality, be called " once-through operation regeneration ".If same operation repeats to do once again, be called " secondary operation regeneration ", analogize by this.The number of operations of each regeneration is more, and the regeneration rate of resin or regenerated capacity are just higher.But, in actual regenerative operation, for reducing operating cost, want suitable control operation number of times and acid solution consumption, resin is reached and can return to most economical rational degree, instead of want 100 ﹪ regeneration (impossible), or approach 100 ﹪ regeneration (not needing).Generally reach 50-90 ﹪ can control regeneration rate, resin can reuse, but the most applicable with 70-80 ﹪, if reach higher regeneration rate, the acid solution of regenerating will roll up, number of operations also can increase, and the utility model can be set the number of times of resin regeneration operation voluntarily, controls according to the actual requirements resin regeneration number of times.
The chemical reaction of sun resin regeneration is the back reaction of its original exchange, improves acid strength and can accelerate regenerative response speed, and then improve regeneration efficiency.But do not represent that acid strength is more high better yet, if without the needed acid amount of assessment exchanger resin, the problem of " having too much of a good thing " will occur.When regeneration acid strength is not enough, the regeneration rate of resin is reduced, if acid solution used is too much, increased the cost of regeneration.The utility model utilizes the self gravitation of acid in acid solution storage bottle dirty, controls the proportioning of acid solution and demineralized water by the opening/closing time of magnetic valve.
The beneficial effects of the utility model are, apparatus structure is simple, and regenerated liquid is evenly distributed, and the easy magnetic valve of regenerative process is controlled.Can carry out fully automatic working, without artificial participation, the utility model has been realized the automatic regeneration function of positive resin completely, solved the problems such as comparatively loaded down with trivial details and stand-by period of artificial regeneration sun resin is long, and to demineralized water concentration proportioning, acid solution and the resin of the blowdown washing time to resin, acid solution recovery time, regeneration afterwards washing time, the regenerative operation number of times of resin etc. of demineralized water to resin can carry out artificial experience correction.The utlity model has resin cation automatic regeneration function, comprise resin flushing pollution discharge function, acid dilution concentration automatic mixing function, resin can multi-pass operation regeneration, complete after the function such as automatic storage resin, time saving and energy saving, can substitute the positive resin of regenerating manually completely.The utility model discloses a kind of novel cation resin automatic regeneration device, be mainly used in steam sample in thermoelectricity, nuclear power stove and need to use the occasion of resin cation regeneration.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model
In figure, illustrate: acid solution storage bottle 1, acid solution magnetic valve 2, resin regeneration bottle 3, demineralized water conduit 4, conductivity gauge 5, blowdown/drain solenoid valve 6, demineralized water magnetic valve 7, control cabinet 8.
Detailed description of the invention
The resin that need regeneration is processed adds after resin regeneration bottle (3), blowdown/drain solenoid valve (6) switches to open mode, demineralized water magnetic valve (7) switches to open mode, demineralized water by demineralized water conduit (4) laggard enter resin regeneration bottle (3), demineralized water is to lower and upper submergence resin, suspended impurity in resin and greasy dirt are located to enter trench by blowdown/drain solenoid valve (6), after close blowdown/drain solenoid valve (6), open acid solution magnetic valve (1) by acid solution resin by injection regeneration bottle (3), the data of the flow velocity of acid solution and resin regeneration bottle (3) are known, the time that the diluted concentration of concrete acid solution is opened according to magnetic valve is controlled, after reaching requirement, acid strength closes acid solution magnetic valve (2), when resin and pickle are fully soaked after regeneration, open demineralized water magnetic valve (7) and blowdown/drain solenoid valve, the demineralized water of realizing resin rinses, concrete washing time is controlled by conductivity gauge (5), in the time that conductivity gauge value approaches the conductivity gauge value of demineralized water self, illustrate that the residual acid solution flushing in resin is complete, after close demineralized water magnetic valve (7) and blowdown/drain solenoid valve (6), resin is immersed in demineralized water for subsequent use.
Switch, the time sequencing etc. of above-mentioned all magnetic valves are all controlled on control cabinet, realize the automatic step of resin by time schedule controller.Automatic regeneration step (easily setting by PLC):
Claims (2)
1. a resin cation automatic regeneration device, it is characterized in that comprising the resin regeneration bottle, acid solution storage bottle, acid solution magnetic valve, demineralized water conduit, conductivity gauge, drain solenoid valve, the demineralized water magnetic valve that hold resin cation, demineralized water conduit is in resin regeneration bottle and be distributed to the bottom of resin regeneration bottle, demineralized water magnetic valve is installed on demineralized water conduit, resin regeneration bottle, acid solution storage bottle are provided with demineralized water conduit and conductivity gauge by connecting acid solution magnetic valve output acid solution to resin regeneration bottle, resin regeneration bottle, and demineralized water conduit is opened and closed by drain solenoid valve control.
2. resin cation automatic regeneration device according to claim 1, it is characterized in that being distributed on the bottom demineralized water conduit of resin regeneration bottle, evenly offer porose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254855.2U CN203853092U (en) | 2014-05-16 | 2014-05-16 | Automatic cationic resin regenerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254855.2U CN203853092U (en) | 2014-05-16 | 2014-05-16 | Automatic cationic resin regenerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853092U true CN203853092U (en) | 2014-10-01 |
Family
ID=51602972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254855.2U Expired - Lifetime CN203853092U (en) | 2014-05-16 | 2014-05-16 | Automatic cationic resin regenerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853092U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536755A (en) * | 2016-02-01 | 2016-05-04 | 浙江大学 | Macroporous adsorbing resin automatic regeneration device |
| CN106940335A (en) * | 2017-02-28 | 2017-07-11 | 浙江浙能嘉华发电有限公司 | A kind of resin-column on-line rinsing device |
| CN111569956A (en) * | 2020-04-14 | 2020-08-25 | 开能健康科技集团股份有限公司 | Regeneration process of exchange resin of water softener |
| CN112892614A (en) * | 2021-01-29 | 2021-06-04 | 福建宁德核电有限公司 | Resin integrated regenerating device |
-
2014
- 2014-05-16 CN CN201420254855.2U patent/CN203853092U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536755A (en) * | 2016-02-01 | 2016-05-04 | 浙江大学 | Macroporous adsorbing resin automatic regeneration device |
| CN106940335A (en) * | 2017-02-28 | 2017-07-11 | 浙江浙能嘉华发电有限公司 | A kind of resin-column on-line rinsing device |
| CN111569956A (en) * | 2020-04-14 | 2020-08-25 | 开能健康科技集团股份有限公司 | Regeneration process of exchange resin of water softener |
| CN112892614A (en) * | 2021-01-29 | 2021-06-04 | 福建宁德核电有限公司 | Resin integrated regenerating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203853092U (en) | Automatic cationic resin regenerating device | |
| CN107540169B (en) | Sewage treatment control system and treatment method thereof | |
| CN201620074U (en) | Water treatment device for scale removal of electric scraper | |
| CN101357794A (en) | Ion-exchange process technique of hexavalent chrome-containing waste water | |
| CN207401488U (en) | A kind of on-line chemical monitoring instrument cation exchange column automatic regeneration device | |
| CN102586793B (en) | Treatment system for tail gas generated during acid and water conversion in cold rolling acid-washing acid-regenerating process | |
| CN201581085U (en) | Sugar-used automatic ion exchanging device | |
| CN103376026A (en) | Device for intelligently cleaning fouling of plate type heat exchanger in heat supply system | |
| CN102603040A (en) | Processing method for electro-adsorption demineralized water | |
| CN105536755A (en) | Macroporous adsorbing resin automatic regeneration device | |
| CN201791483U (en) | Chemical back flushing device for mine water membrane purification | |
| CN102126772B (en) | Electroabsorption desalting regeneration system and regeneration method | |
| CN112666227A (en) | Full-automatic hydrogen conductivity detection and diagnosis device | |
| CN203803182U (en) | Inlet sewage blocking and automatic cleaning device | |
| CN208194121U (en) | Reverse osmosis membrane on-line cleaning system | |
| CN103991925B (en) | Whole-process automatically controlled electrolytic manganese wastewater ion exchange treatment system | |
| CN203845902U (en) | Packaging and bottle washing water recycling system | |
| CN203839061U (en) | Reverse osmosis boron concentrating device for waste liquid processing system of nuclear power plant | |
| CN202786436U (en) | Waste liquor recovery device | |
| CN206868237U (en) | A kind of ion exchange system for gelatin purification | |
| CN206570102U (en) | Automatic cleaning-type device for electrochemical water preparation | |
| CN203950828U (en) | Fluff making device acid dump system | |
| CN201648064U (en) | In-line washing softener | |
| CN205275366U (en) | Desalinized water device | |
| CN219303616U (en) | Device for cleaning roller for solving etching roller printing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |