CN203890098U - Generator internal-cooling water quality stable optimizing device - Google Patents
Generator internal-cooling water quality stable optimizing device Download PDFInfo
- Publication number
- CN203890098U CN203890098U CN201420322648.6U CN201420322648U CN203890098U CN 203890098 U CN203890098 U CN 203890098U CN 201420322648 U CN201420322648 U CN 201420322648U CN 203890098 U CN203890098 U CN 203890098U
- Authority
- CN
- China
- Prior art keywords
- bed chamber
- bed
- water
- chamber
- cooling 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
- 239000000498 cooling water Substances 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000011347 resin Substances 0.000 claims abstract description 29
- 229920005989 resin Polymers 0.000 claims abstract description 29
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 19
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 19
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000011734 sodium Substances 0.000 claims description 38
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 238000005457 optimization Methods 0.000 claims description 12
- 238000011010 flushing procedure Methods 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical group [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 2
- 230000008929 regeneration Effects 0.000 abstract description 9
- 238000011069 regeneration method Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical group [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a generator internal-cooling water quality stable optimizing device which comprises an H bed chamber, an OH bed chamber A, a Na bed chamber, an OH bed chamber B, a resin catcher, a Na bed chamber flowmeter, an OH bed chamber B flowmeter and a total flowmeter, wherein the OH bed chamber A and OH bed chamber B are arranged in parallel; the H bed chamber and Na bed chamber are arranged in parallel; the H bed chamber is respectively connected with the OH bed chamber A and OH bed chamber B in series; the Na bed chamber is respectively connected with the OH bed chamber A and OH bed chamber B in series; and the resin catcher is respectively connected with the OH bed chamber A and OH bed chamber B in series. After the water is treated by the device, the water quality can achieve the latest industry standard; and the device can greatly shorten the debugging time, can use the ion exchange resin more thoroughly, maximizes the regeneration period, is simple for regeneration after loss of effects and convenient for repeated use, and is economical and environment-friendly.
Description
[technical field]
The utility model relates to a kind of utility appliance of electric generator inner cooling water circulation system, belongs to the water treatment field in environmental technology, especially a kind of electric generator inner cooling water water quality stable electric generator inner cooling water quality stabilizing device in qualified scope that makes.
[background technology]
At present, the industry standard of high-rating generator inner cold water water quality is more and more higher, from before specific conductivity≤2uS/cm, pH value 7.0～9.0, copper≤40ug/L (DL/T801-2002), become present specific conductivity 0.4～2.0uS/cm, pH value 8.0～9.0, copper≤20ug/L (DL/T801-2010).The raising of industry standard reduces the copper corrosion rate of coil greatly, but the difficulty that simultaneously makes inner cold water process has raise.
In prior art, generally adopt following methods to process high-rating generator inner cold water:
The single micro-alkalization method of ion-exchange: electric generator inner cooling water bypass arranges an ion-exchanger in processing, loads the micro-alkalization ion exchange resin by RH, RNa type and the preparation of ROH type resin in this ion-exchanger, use is simple, and water quality can reach old standard.But pH value is difficult to reach more than 8.0, once and this ion exchange resin lost efficacy, generally take to change the way of resin, running cost is high first, second exhausted resin is difficult to process.
Ion-exchange-Jia alkali alkalization method: electric generator inner cooling water system arranges a mixed ion exchanger, leads for reducing electricity, improves pH value by automatic alkali adding device.Although this kind of method can make water quality reach new standard, running cost is very high.
Hydrogen mixed bed-sodium ion exchange bed facture: electric generator inner cooling water bypass arranges two ion-exchangers in processing, and is respectively sodium ion exchange bed (RNa/ROH) and Hydrogen mixed bed (RH/ROH), and the former increases pH value, and the latter reduces electricity and leads.The shortcoming of the method is that the exchange velocity of Hydrogen mixed bed is very fast, means that inefficacy is also fast, and complicated and trouble is wanted in the regeneration of the reproduction ratio list kind resin of Hydrogen hybrid resin.
Therefore, need to improve prior art so that electric generator inner cooling water water quality in qualified scope in steady state.
[utility model content]
The purpose of this utility model is to solve the deficiency that above-mentioned present technology exists, a kind of electric generator inner cooling water quality stabilizing optimization device is provided, after its processing, water quality can reach higher industry standard, and ion exchange resin life cycle is long, after losing efficacy, regeneration was simple, be convenient to reuse, economy is environmental protection again.
For achieving the above object, the technical solution of the utility model is:
An electric generator inner cooling water quality stabilizing optimization device, comprises H bed chamber, OH bed chamber A, Na bed chamber, OH bed chamber B, resin catcher, Na bed chamber under meter, OH bed chamber B under meter and total flux meter; Described OH bed chamber A and OH bed chamber B are arranged in parallel, described H bed chamber and Na bed chamber are arranged in parallel, the setting of connecting with OH bed chamber A and OH bed chamber B respectively of described H bed chamber, the setting of connecting with OH bed chamber A and OH bed chamber B respectively of described Na bed chamber, the setting of connecting with OH bed chamber A and OH bed chamber B respectively of described resin catcher; Electric generator inner cooling water is divided into two branch lines through total water intaking valve, and a branch line enters H bed chamber through H bed chamber water intaking valve, and another branch line enters Na bed chamber through Na bed chamber under meter, Na bed chamber water intaking valve; Described H bed chamber water outlet is divided into two branch lines, and a branch line directly enters OH bed chamber A, and an other branch line, through OH bed chamber B diverting valve, OH bed chamber B under meter, enters OH bed chamber B together with merging with the water outlet of Na bed chamber; Described OH bed chamber A and the B water outlet of OH bed chamber combine, be divided into two branch lines, article one, branch line directly discharges by flushing valve, and an other branch line leads to electric generator inner cooling water tank after total flowing water Valve, total flux meter and resin catcher.
Further, the indoor filling Hydrogen of described H bed ion exchange resin, loads hydrogen-oxygen type ion exchange resin in OH bed chamber A, and the indoor filling sodium of Na bed type ion exchange resin is loaded hydrogen-oxygen type ion exchange resin in OH bed chamber B.
Further, the Inlet and outlet water mode of described H bed chamber, OH bed chamber A, Na bed chamber, OH bed chamber B is upper entering and lower leaving.
Further, combination water cap is respectively equipped with in feed-water end and the water side of described H bed chamber, OH bed chamber A, Na bed chamber, OH bed chamber B, and this combination water cap can only can not pass through resin by water.
Further, the water cap that described combination water cap is less than 0.2mm by some gaps is formed by connecting by junctor.
Further, the material of described resin catcher is stainless steel 304, the 5um of installation two ends, the inside tack filter footpath for melting and spraying, the filter core of wire-wound or folding pattern.
Compared with prior art, the utility model has the advantages that: the characteristic that can utilize fully OH ion exchange resin itself, greatly shortened debugging (flushing) time, save water resources, greatly extended the regeneration period of resin, and can also by regeneration, recover the function of resin after losing efficacy, economy is environmental protection again.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of the utility model electric generator inner cooling water quality stabilizing optimization device;
Fig. 2 is structure and the system diagram of the utility model electric generator inner cooling water quality stabilizing optimization device.
[embodiment]
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As depicted in figs. 1 and 2, a kind of electric generator inner cooling water quality stabilizing optimization device, comprises H bed chamber 1, OH bed chamber A2, Na bed chamber 3, OH bed chamber B4, resin catcher 5, Na bed chamber under meter 6, OH bed chamber B under meter 7 and total flux meter 8.Described OH bed chamber A2 and OH bed chamber B4 are arranged in parallel, H bed chamber 1 is arranged in parallel with Na bed chamber 3, described H bed chamber 1 setting of connecting with OH bed chamber A2 and OH bed chamber B4 respectively, described Na bed chamber 3 setting of connecting with OH bed chamber A2 and OH bed chamber B4 respectively, the setting of connecting with OH bed chamber A2 and OH bed chamber B4 respectively of described resin catcher 5.
The interior filling Hydrogen ion exchange resin in described H bed chamber 1, loads hydrogen-oxygen type ion exchange resin in OH bed chamber A2, Na bed chamber 3 interior filling sodium type ion exchange resin, filling hydrogen-oxygen type ion exchange resin in OH bed chamber B4.The Inlet and outlet water mode of described H bed chamber 1, OH bed chamber A2, Na bed chamber 3, OH bed chamber B4 is upper entering and lower leaving, combination water cap 10 is respectively equipped with in feed-water end and water side, the water cap that combination water cap 10 is less than 0.2mm by some gaps is formed by connecting by junctor, can only can not pass through resin by water.
Electric generator inner cooling water 12 is divided into two branch lines through total water intaking valve 91, and a branch line enters H bed chamber through H bed chamber water intaking valve 92, and another branch line enters Na bed chamber 3 through Na bed chamber under meter 6, Na bed chamber water intaking valve 93 successively.1 water outlet of H bed chamber is divided into two branch lines, and a branch line directly enters OH bed chamber A2, and an other branch line passes through OH bed chamber B diverting valve 94, OH bed chamber B under meter 7 successively, together with merging, enters OH bed chamber B4 with 3 water outlets of Na bed chamber; OH bed chamber A2 and the B4 water outlet of OH bed chamber combine, be divided into two branch lines, article one, branch line directly discharges by flushing valve 96, and an other branch line leads to electric generator inner cooling water tank 13 successively after total flowing water Valve 95, total flux meter 8 and resin catcher 5.The material of described resin catcher 5 is stainless steel 304, the 5um of installation two ends, the inside tack filter footpath for melting and spraying, the filter core of wire-wound or folding pattern.
Principle of work of the present utility model is as follows: electric generator inner cooling water 12 can be controlled the specific conductivity of inner cold water through H bed chamber 1 and OH bed chamber (A/B), can improve the pH value of inner cold water through Na bed chamber 3 and OH bed chamber (A/B).The OH type ion exchange resin filling in OH bed chamber (A/B) has following characteristic: under higher water temperature (being the operating temperature of electric generator inner cooling water), the residual alkali (NaOH) that the use initial stage of new resin is left in the time of can discharging a large amount of regeneration, therefore cause debugging (flushing) overlong time (3 to 4 days), the utility model design is divided into OH bed chamber A2 and OH bed chamber B4 OH bed chamber for this reason, when debugging (flushing), only OH bed chamber A2 need be rinsed to qualified (1 to 2 day), can put into operation.OH bed chamber B4 drops to can not reach industry standard time in pH value, by OH bed chamber B diverting valve 94, OH bed chamber B is slowly put into operation and improve pH value, when after B diverting valve 94 standard-sized sheets of OH bed chamber, pH value drops to and can not reach industry standard, by adjusting, opening large Na bed chamber water intaking valve 93 raises pH value, when after water intaking valve 93 standard-sized sheets of Na bed chamber, pH value drops to and can not reach industry standard, by adjusting, turning down H bed chamber water intaking valve 92 raises pH value, until finally pH value after water intaking valve 92 complete shut-downs of H bed chamber is dropped in the time of can not reaching industry standard, can recover by the means of regenerating resin the function of resin.In sum, the utility model has the advantages that the characteristic that can utilize fully OH ion exchange resin itself, greatly shortened debugging (flushing) time, save water resources, greatly extended the regeneration period of resin, and can also by regeneration, recover the function of resin after losing efficacy, economy is environmental protection again.
As described above, it is only this novel preferred embodiment, when not limiting with this scope of this novel enforcement, the simple equivalence of generally doing according to this novel claim and novel description changes and modifies, and all still belongs in the scope that this new patent contains.
Claims (6)
1. an electric generator inner cooling water quality stabilizing optimization device, is characterized in that: comprise H bed chamber (1), OH bed chamber A (2), Na bed chamber (3), OH bed chamber B (4), resin catcher (5), Na bed chamber under meter (6), OH bed chamber B under meter (7) and total flux meter (8);
Described OH bed chamber A (2) and OH bed chamber B (4) are arranged in parallel, described H bed chamber (1) is arranged in parallel with Na bed chamber (3), described H bed chamber (1) setting of connecting with OH bed chamber A (2) and OH bed chamber B (4) respectively, described Na bed chamber (3) setting of connecting with OH bed chamber A (2) and OH bed chamber B (4) respectively, described resin catcher (5) setting of connecting with OH bed chamber A (2) and OH bed chamber B (4) respectively;
Electric generator inner cooling water is divided into two branch lines through total water intaking valve (91), article one, branch line enters H bed chamber (1) through H bed chamber water intaking valve (92), and another branch line enters Na bed chamber (3) through Na bed chamber under meter (6), Na bed chamber water intaking valve (93);
Described H bed chamber (1) water outlet is divided into two branch lines, article one, branch line directly enters OH bed chamber A (2), an other branch line, through OH bed chamber B diverting valve (94), OH bed chamber B under meter (7), enters OH bed chamber B (4) together with merging with Na bed chamber (3) water outlet;
Described OH bed chamber A (2) combines with OH bed chamber B (4) water outlet, be divided into two branch lines, article one, branch line directly discharges by flushing valve (96), and an other branch line leads to electric generator inner cooling water tank after total flowing water Valve (95), total flux meter (8) and resin catcher (5).
2. a kind of electric generator inner cooling water quality stabilizing optimization device according to claim 1, it is characterized in that: in described H bed chamber (1), load Hydrogen ion exchange resin, in OH bed chamber A (2), load hydrogen-oxygen type ion exchange resin, in Na bed chamber (3), load sodium type ion exchange resin, in OH bed chamber B (4), load hydrogen-oxygen type ion exchange resin.
3. a kind of electric generator inner cooling water quality stabilizing optimization device according to claim 1, is characterized in that: the Inlet and outlet water mode of described H bed chamber (1), OH bed chamber A (2), Na bed chamber (3), OH bed chamber B (4) is upper entering and lower leaving.
4. a kind of electric generator inner cooling water quality stabilizing optimization device according to claim 3, it is characterized in that: combination water cap (10) is respectively equipped with in feed-water end and the water side of described H bed chamber (1), OH bed chamber A (2), Na bed chamber (3), OH bed chamber B (4), and this combination water cap (10) can only can not pass through resin by water.
5. a kind of electric generator inner cooling water quality stabilizing optimization device according to claim 4, is characterized in that: the water cap that described combination water cap (10) is less than 0.2mm by some gaps is formed by connecting by junctor.
6. a kind of electric generator inner cooling water quality stabilizing optimization device according to claim 1, it is characterized in that: the material of described resin catcher (5) is stainless steel 304, the 5um of installation two ends, the inside tack filter footpath for melting and spraying, the filter core of wire-wound or folding pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322648.6U CN203890098U (en) | 2014-06-17 | 2014-06-17 | Generator internal-cooling water quality stable optimizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322648.6U CN203890098U (en) | 2014-06-17 | 2014-06-17 | Generator internal-cooling water quality stable optimizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890098U true CN203890098U (en) | 2014-10-22 |
Family
ID=51716526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322648.6U Expired - Lifetime CN203890098U (en) | 2014-06-17 | 2014-06-17 | Generator internal-cooling water quality stable optimizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890098U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174377A (en) * | 2015-10-28 | 2015-12-23 | 广东电网有限责任公司电力科学研究院 | Resin exchanger for treatment of power generator internal cooling water |
| CN110589932A (en) * | 2018-10-29 | 2019-12-20 | 广州圣安环保科技有限公司 | Special resin for generator inner cooling water |
| CN116216900A (en) * | 2022-12-27 | 2023-06-06 | 江苏核电有限公司 | pH-conductivity coordination control system and method for generator stator cooling water system |
-
2014
- 2014-06-17 CN CN201420322648.6U patent/CN203890098U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174377A (en) * | 2015-10-28 | 2015-12-23 | 广东电网有限责任公司电力科学研究院 | Resin exchanger for treatment of power generator internal cooling water |
| CN110589932A (en) * | 2018-10-29 | 2019-12-20 | 广州圣安环保科技有限公司 | Special resin for generator inner cooling water |
| CN110589932B (en) * | 2018-10-29 | 2021-11-02 | 广州圣安环保科技有限公司 | Special resin for generator inner cooling water |
| CN116216900A (en) * | 2022-12-27 | 2023-06-06 | 江苏核电有限公司 | pH-conductivity coordination control system and method for generator stator cooling water system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203890098U (en) | Generator internal-cooling water quality stable optimizing device | |
| CN202576121U (en) | Cold water quality stabilizing device in power generator | |
| CN111229333A (en) | Automatic control system and method for condensate polishing mixed bed | |
| CN206219350U (en) | Mixed ion exchanger and water purifier | |
| CN103011452A (en) | High efficiency ion exchange electroplating wastewater reuse treatment system | |
| CN203625087U (en) | Water-saving emission-reduction device of ion exchanger | |
| CN203329725U (en) | Resin regeneration kettle | |
| CN206437905U (en) | A kind of water-softening plant of centrifugal water resource heat pump | |
| CN205550065U (en) | Sulphuric acid diluting device | |
| CN205590367U (en) | System for handle stator cooling water system normal water | |
| CN103147094B (en) | Process for deep copper removal through electrodeposition | |
| CN203021372U (en) | High-efficiency ion-exchange electroplating wastewater reuse and treatment system | |
| CN202643334U (en) | Water replenishing device of synthetic ammonia circulating water system | |
| CN204324956U (en) | The water softening system of series connection | |
| CN212801742U (en) | Water supply system for corrugated paper processing | |
| CN211367065U (en) | A processing system for improving host computer circulating water quality | |
| CN204417179U (en) | A kind of waste water reclamation re-use device based on developing machine | |
| CN202576044U (en) | Automatic water saving device of softening device | |
| CN103834818A (en) | Oxygen adding system and method for reactor iron removing | |
| CN204657117U (en) | Emulsion EGR for subsequent use | |
| CN216143710U (en) | Water supply device of deoxygenation water tank | |
| CN202717848U (en) | Recycling system of acid etching liquid | |
| CN203128260U (en) | Internal cold water purification treatment device of electric generator | |
| CN215843021U (en) | Acid liquor circulating system of cation exchange column resin regenerating unit | |
| CN203728905U (en) | Oxygen adding system for iron removal of reactor |
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: 20141022 |