CN214780915U - Safe and efficient inner-cooling water resin regeneration device - Google Patents
Safe and efficient inner-cooling water resin regeneration device Download PDFInfo
- Publication number
- CN214780915U CN214780915U CN202120870903.0U CN202120870903U CN214780915U CN 214780915 U CN214780915 U CN 214780915U CN 202120870903 U CN202120870903 U CN 202120870903U CN 214780915 U CN214780915 U CN 214780915U
- Authority
- CN
- China
- Prior art keywords
- tower
- pipe
- liquid
- regeneration
- positive
- 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.)
- Withdrawn - After Issue
Links
- 230000008929 regeneration Effects 0.000 title claims abstract description 42
- 238000011069 regeneration method Methods 0.000 title claims abstract description 42
- 239000011347 resin Substances 0.000 title claims abstract description 26
- 229920005989 resin Polymers 0.000 title claims abstract description 26
- 239000000498 cooling water Substances 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003513 alkali Substances 0.000 claims abstract description 15
- 238000005406 washing Methods 0.000 claims abstract description 14
- 239000002253 acid Substances 0.000 claims abstract description 11
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 239000002585 base Substances 0.000 abstract description 5
- 230000001172 regenerating effect Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 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 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Safe and efficient inner cooling water resin regeneration device. The regeneration operation after the resin failure is always a key difficult problem, a separate off-line regeneration device is usually arranged, the operation is complex, and particularly the danger to acid-base operation is high. The utility model discloses the constitution includes: the device comprises a positive tower (5), a negative tower (9), a regeneration system for removing a refined acid liquid pipe (1), a regeneration system for removing a refined alkali liquid pipe (2) and a washing water pump pipe (3), wherein a positive tower liquid inlet pipe (4) is led out from the lower side of the positive tower, and the positive tower liquid inlet pipe is divided into three paths which are respectively communicated with the regeneration system for removing the refined acid liquid pipe and the regeneration system for removing the refined alkali liquid pipe and the washing water pump pipe; a liquid inlet pipe (6) of the negative tower is led out from the lower side of the negative tower and divided into two paths which are respectively communicated with a liquid outlet pipe of a regeneration system for removing the refined treatment alkali liquor and a washing water pump pipe; the liquid inlet pipe of the male tower and the liquid inlet pipe of the female tower are respectively communicated with a liquid pumping pipe (7). The utility model is used for the resin regeneration.
Description
Technical Field
The utility model relates to a safe efficient interior cold water resin regenerating unit.
Background
The inner cooling water system is an important component of the generator system and is used for cooling a stator coil of the generator, when inner cooling water is used as a cooling medium, the biggest problem is corrosion of the coil, grounding risk can be caused due to overhigh conductivity of the inner cooling water caused by corrosion or other reasons, and unit protection tripping is directly caused, in order to slow down the corrosion rate of the stator coil of the generator, the pH value of the inner cooling water is generally increased to 8-9, so that copper enters a passivation area, an ion exchange method is usually adopted for purifying the water quality of the inner cooling water and increasing the pH value, the period of replacement of the ion exchange resin failure is about 2 years, the failed resin is generally recycled after being replaced by a manufacturer or sent by an operator for regeneration, the regeneration operation of the failed resin is always a key difficult problem, an independent off-line regeneration device is usually arranged, and the operation is complex, in particular, the risk of acid-base handling is high.
Disclosure of Invention
The utility model aims at providing a safe efficient interior cold water resin regenerating unit.
The above purpose is realized by the following technical scheme:
a safe and efficient inner-cooling water resin regeneration device comprises: the device comprises a positive tower, a negative tower and a regeneration system, wherein the positive tower is used for removing a refined acid liquid pipe, the regeneration system is used for removing a refined alkali liquid pipe and a washing water pump pipe, the positive tower is led out from the lower side of the positive tower, the positive tower is divided into three paths, and the positive tower is respectively communicated with the regeneration system, the regenerated system, the refined acid liquid pipe and the washing water pump pipe;
a liquid inlet pipe of the negative tower is led out from the lower side of the negative tower and divided into two paths which are respectively communicated with a lye pipe for fine treatment of the regeneration system and a washing water pump pipe;
the liquid inlet pipe of the male tower and the liquid inlet pipe of the female tower are respectively communicated with a liquid pumping pipe.
The safe and efficient inner cooling water resin regeneration device is characterized in that the upper sides of the male tower and the female tower are provided with liquid discharge pipes.
Has the advantages that:
1. the utility model discloses the device advances sour alkali system and introduces from former smart processing regeneration system's the end of the sour alkali pipeline of advancing, and smart processing negative and positive resin is with step-by-step acid and alkali, has saved solitary acid-base measuring pump, wash water pump and supporting acid-base concentration meter, flowmeter etc..
2. The utility model discloses when acid-base is advanced in the regeneration of smart processing resin, open interior cold water negative and positive resin regenerating unit's alkali of advancing and advance sour manual valve respectively in step, the regeneration liquid is advanced to the lower part, and the waste liquid is discharged through upper portion, replaces in step with the regeneration of smart processing resin, then opens lower part demineralized water intaking valve and washes the resin qualified to the conductivity, in the regeneration of smart processing resin, opens the alkali valve of advancing of interior cold water regenerating unit positive tower in step, regenerates the H type resin and is the Na type resin.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
in the figure: 1. a regeneration system is used for removing the refined acid liquid pipe; 2. a regeneration system is used for removing the alkali liquor pipe for fine treatment; 3. flushing the water pump pipe; 4. a positive tower liquid inlet pipe; 5. a positive tower; 6. a liquid inlet pipe of the negative tower; 7. a liquid pumping pipe; 8. and a liquid discharge pipe.
The specific implementation mode is as follows:
example 1:
a safe and efficient inner-cooling water resin regeneration device comprises: the device comprises a positive tower 5, a negative tower 9, a regeneration system for removing a refined acid liquid pipe 1, a regeneration system for removing a refined alkali liquid pipe 2 and a washing water pump pipe 3, wherein a positive tower liquid inlet 4 pipe is led out from the lower side of the positive tower, the positive tower liquid inlet pipe is divided into three paths and is respectively communicated with the regeneration system for removing the refined acid liquid pipe, the regeneration system for removing the refined alkali liquid pipe and the washing water pump pipe;
a negative tower liquid inlet pipe 6 is led out from the lower side of the negative tower, and is divided into two paths which are respectively communicated with a soda solution removal pipe of the regeneration system and a washing water pump pipe;
the liquid inlet pipe of the male tower and the liquid inlet pipe of the female tower are respectively communicated with a liquid pumping pipe 7.
Example 2:
according to the safe and efficient regeneration device of the internal cooling water resin in the embodiment 1, the upper sides of the male tower and the female tower are provided with the drain pipes 8.
The working principle is as follows: when the device is used, the pipeline is communicated through the conveying trolley, the failure female resin is sent to the female regeneration tower, the failure male resin is sent to the male regeneration tower, alkali liquor is fed into the female tower, the female tower is washed through the washing water pump pipe, acid and alkali are fed into the male tower simultaneously, Na-type resin is generated, and the male tower is washed through the washing water pump pipe.
Claims (2)
1. The safe and efficient inner-cooling water resin regeneration device is characterized in that: the composition comprises: the device comprises a positive tower, a negative tower and a regeneration system, wherein the positive tower is used for removing a refined acid liquid pipe, the regeneration system is used for removing a refined alkali liquid pipe and a washing water pump pipe, the positive tower is led out from the lower side of the positive tower, the positive tower is divided into three paths, and the positive tower is respectively communicated with the regeneration system, the regenerated system, the refined acid liquid pipe and the washing water pump pipe;
a liquid inlet pipe of the negative tower is led out from the lower side of the negative tower and divided into two paths which are respectively communicated with a lye pipe for fine treatment of the regeneration system and a washing water pump pipe;
the liquid inlet pipe of the male tower and the liquid inlet pipe of the female tower are respectively communicated with a liquid pumping pipe.
2. The safe and efficient regeneration device for internal cooling water resin as claimed in claim 1, wherein: the upper sides of the male tower and the female tower are provided with liquid discharge pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120870903.0U CN214780915U (en) | 2021-04-26 | 2021-04-26 | Safe and efficient inner-cooling water resin regeneration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120870903.0U CN214780915U (en) | 2021-04-26 | 2021-04-26 | Safe and efficient inner-cooling water resin regeneration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214780915U true CN214780915U (en) | 2021-11-19 |
Family
ID=78689685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120870903.0U Withdrawn - After Issue CN214780915U (en) | 2021-04-26 | 2021-04-26 | Safe and efficient inner-cooling water resin regeneration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214780915U (en) |
-
2021
- 2021-04-26 CN CN202120870903.0U patent/CN214780915U/en not_active Withdrawn - After Issue
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209919466U (en) | Cooling system of high-precision numerical control machining tool | |
| CN101357794A (en) | Ion-exchange process technique of hexavalent chrome-containing waste water | |
| CN204911543U (en) | Hydrogen cation exchange resin's for conductivity measurement regenerating unit | |
| CN106391147A (en) | Resin regeneration and post-flushing method of steam generator drainage sewage purification system in nuclear power station | |
| CN104307241A (en) | Cleaning method of ceramic filter | |
| CN109331887A (en) | A kind of regenerated anions and canons exchanger regenerated acid and alkali waste water sub-prime in vivo collects the technique and system of reuse | |
| CN103011452B (en) | High efficiency ion exchange electroplating wastewater reuse treatment system | |
| CN205062185U (en) | Alkaline etching waste liquid resource recycling processing apparatus | |
| CN214780915U (en) | Safe and efficient inner-cooling water resin regeneration device | |
| CN204384927U (en) | A kind ofly just wash draining recovery system for heat power plant boiler supplementary feed ion-exchange salt removing system | |
| CN104193034B (en) | A kind of amine purification processes system | |
| CN207061933U (en) | A kind of condensate polishing treatment negative and positive divide bed system | |
| CN206295680U (en) | A kind of ardealite filter protector | |
| CN113044919B (en) | Power plant condensate fine treatment process and device | |
| CN203625087U (en) | Water-saving emission-reduction device of ion exchanger | |
| CN104743638A (en) | Resuscitation treatment equipment for iron poisoning of cation exchange resin | |
| CN104529003B (en) | A kind of acid regeneration equipment | |
| CN210410762U (en) | Regeneration device for improving exchange capacity of amine liquid purification resin | |
| CN208949025U (en) | A kind of electroplating wastewater circulation recycling system | |
| CN208245316U (en) | A kind of liquid separation CIP cleaning system | |
| CN209226647U (en) | A kind of cadmium wastewater resin adsorption processing system equipment | |
| CN209039547U (en) | Copper reclaimer and system is recycled in a kind of cupric cleaning waste water | |
| CN202984231U (en) | Device for removing labels from beer bottles | |
| CN214780916U (en) | Fine treatment device for condensate water in power plant | |
| CN220478847U (en) | Ion exchange resin regeneration and regeneration liquid recovery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20211119 Effective date of abandoning: 20240312 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20211119 Effective date of abandoning: 20240312 |