CN202410686U - Resin regeneration separation discharging device - Google Patents
Resin regeneration separation discharging device Download PDFInfo
- Publication number
- CN202410686U CN202410686U CN2011205123851U CN201120512385U CN202410686U CN 202410686 U CN202410686 U CN 202410686U CN 2011205123851 U CN2011205123851 U CN 2011205123851U CN 201120512385 U CN201120512385 U CN 201120512385U CN 202410686 U CN202410686 U CN 202410686U
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- Prior art keywords
- waste water
- resin
- resin catcher
- catcher
- outlet
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Abstract
A resin regeneration separation discharging device comprises a waste water resin catcher and an internal filter cartridge, wherein the outlet of the waste water resin catcher is divided into three pipelines; acid-base waste water generated in the acid-base regeneration process of a Yin-Yang tower and subsequently entering the waste water resin catcher is discharged by the first pipeline; recyclable waste water with better water quality and generated in the process of conveying resin to the waste water resin catcher is discharged by the second pipeline; automatic valves are arranged at the waste water outlets of the first and the second pipelines; a pH meter and a conductivity analyzer are arranged at the inlet of the waste water resin catcher; the pH meter and the conductivity analyzer are connected to the control end of an outlet valve for selectively opening the first pipeline or the second pipeline through a transmitter; and a third pipeline at the outlet of the waste water resin catcher serves as a maintenance drainage pipe. Differential pressure switches are arranged at the inlet and the outlet of the waste water resin catcher. The resin regeneration separation discharging device solves the extensiveness in the waste water discharging of a condensate polishing device, so that the follow-up waste water collecting device can treat and recycle the waste water according to the waste water types.
Description
Technical field
The utility model relates to a kind of thermal power plant condensate precision processing resin regeneration wastewater discharge device that is mainly used in.Can realize effectively that the regenerating unit different phase produces the shunting discharging of dissimilar waste water, to realize classification processing.
Background technology
In the existing condensate precision processing resin regeneration technique; The waste water that produces all is the not sub-category regenerative wastewater pond that directly is disposed to; This is a kind of form of export of rough type; Make the great amount of wastewater of generation be difficult for handling, also can't realize reuse even do a little simple process, the zero-emission target that the thermal power plant is advocated has improved sizable difficulty.
Summary of the invention
The utility model purpose is: propose a kind of resin regeneration shunting tapping equipment; Can sub-categoryly be disposed to the resin regeneration shunting tapping equipment in regenerative wastewater pond; And design volume is little, take up an area of province, cost economic, is highly suitable for the device of applying in the thermal power plant condensate precision processing resin regeneration device.
1. the technical scheme of the utility model is: resin regeneration shunting tapping equipment; It is characterized in that comprising waste water resin catcher and inner filter core; The outlet of waste water resin catcher divides three-way connection (pipe); The acidic and alkaline waste water that first via pipe is discharged produces when being the negative and positive tower acid alkali regeneration that gets into the waste water resin catcher; The second road pipe is discharged is the waste water that the water quality condition that produces during for the resin transfer that gets into the waste water resin catcher can be recycled preferably, on the first and second road two-way pipelines of wastewater effluent mouth, automatic valve is set, and the import of waste water resin catcher is provided with the ph table and electricity is led table; The ph table is led table with electricity and is connected to the control end that the outlet valve of the first via or the second road pipeline is opened in selection through transmitter, the Third Road pipe maintenance blow-off pipe of waste water resin catcher outlet.
Establish differential pressure switch in the import and export of waste water resin catcher.
The utility model resin regeneration shunting tapping equipment is a modified waste water resin catcher; The catcher tank body is designed to sealed; The pressure of tank body is identical with the regeneration separator, and diameter and volume are far smaller than the waste water resin catcher of conventional open type, and inner filter core volume is also corresponding to be dwindled.The filter core slit design becomes 0.35
0 + 0.05Mm, the slit is big, be difficult for stopping up, but the slit is not more than the filtration slit (drainage arrangement slit, knockout tower top is 0.40mm) of the maximum drainage position of regenerating unit again, can not cause the discharging of effective grain size resin.Establish the two-way pipeline behind the wastewater effluent mouth, automatic valve is set on the pipeline, through the outlet valve that differential pressure transmitter monitoring selection switching is set between ph table and import and export is being set on the water inlet.
The beneficial effect of the utility model: the rough property that solves discharge of wastewater in the existing polishing unit that condenses; The waste water that this novel resin regeneration shunting tapping equipment can make condensate precision processing device produce is realized the shunting discharging, so that the subsequent waste water gathering-device can be handled reuse by kind of waste water.Compare with the waste water resin catcher of the open type of routine, (1) is simple in structure, and diameter is little, and volume is little, and cost is economized; (2) civil engineering is easy; (3) maintenance is more convenient; The shunting that (4) can effectively realize waste water is discharged.It is a kind of economic and practical, safe and reliable selection part flow arrangement.
Description of drawings
Fig. 1 is that the system of the utility model is provided with sketch map.
The specific embodiment
1, the capital equipment of resin regeneration shunting tapping equipment is a belt pressing type waste water resin catcher; On waste water resin catcher inlet tube, establish conductivity table and ph Table A P monitoring selects to open the first via or the second road pipeline through intelligent transducer PDS outlet valve is set; Establish differential pressure switch in the equipment import and export; Water quality condition outlet according to regenerative wastewater divides three-way connection (pipe); One the tunnel is the acidic and alkaline waste water that produces in negative and positive tower acid alkali when regeneration, the waste water of the one tunnel water quality condition recyclable utilization preferably that produces during for resin transfer, and one the tunnel for being used to overhaul blowdown.Concrete form sees accompanying drawing 1 for details
2, the used waste water resin catcher of this system is different from conventionally form; Be pressure vessel; Design pressure is 0.4 ~ 0.6Mpa, and device diameters is littler than conventional gerotor type waste water resin catcher diameter, owing to be to adopt the pressure type draining; The draining flow velocity can design between 2.0 ~ 3.0m/s, so discharge outlet can correspondingly be dwindled.
3, the used filter core of this system is because structure is short and small, and equipment band pressure water, and the slit design of taking all factors into consideration filter core is 0.40mm.Because the acidic and alkaline waste water discharging is arranged, and the filter core material is designed to 316L.
Claims (3)
1. tapping equipment is shunted in resin regeneration; It is characterized in that comprising waste water resin catcher and inner filter core; The outlet of waste water resin catcher divides three-way connection (pipe); The acidic and alkaline waste water that first via pipe is discharged produces when being the negative and positive tower acid alkali regeneration that gets into the waste water resin catcher; The second road pipe is discharged is the waste water that the water quality condition that produces during for the resin transfer that gets into the waste water resin catcher can be recycled preferably, on the first and second road two-way pipelines of wastewater effluent mouth, automatic valve is set, and the import of waste water resin catcher is provided with the ph table and electricity is led table; The ph table is led table with electricity and is connected to the control end that the outlet valve of the first via or the second road pipeline is opened in selection through transmitter, the Third Road pipe maintenance blow-off pipe of waste water resin catcher outlet.
2. resin regeneration shunting tapping equipment according to claim 1, it is characterized in that: the slit width of the inner filter core of waste water resin catcher is 0.35
0 + 0.05Mm.
3. resin regeneration shunting tapping equipment according to claim 1 is characterized in that: import and export at the waste water resin catcher and be provided with differential pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205123851U CN202410686U (en) | 2011-12-12 | 2011-12-12 | Resin regeneration separation discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205123851U CN202410686U (en) | 2011-12-12 | 2011-12-12 | Resin regeneration separation discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410686U true CN202410686U (en) | 2012-09-05 |
Family
ID=46735484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205123851U Expired - Lifetime CN202410686U (en) | 2011-12-12 | 2011-12-12 | Resin regeneration separation discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410686U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209151A (en) * | 2014-08-29 | 2014-12-17 | 南京中电环保工程有限公司 | Automatically-controlled regeneration and drainage system and control method thereof |
| CN110436570A (en) * | 2019-09-08 | 2019-11-12 | 东营华泰化工集团有限公司 | Refined brine chelating resin regenerative wastewater recyclable device and its use technique |
| CN112897740A (en) * | 2021-01-20 | 2021-06-04 | 华北电力科学研究院有限责任公司 | Wastewater treatment system, method and device for fine treatment of power station condensate |
| CN114798002A (en) * | 2022-04-15 | 2022-07-29 | 华电电力科学研究院有限公司 | Water-saving recovery method for condensate fine treatment system of thermal power plant |
-
2011
- 2011-12-12 CN CN2011205123851U patent/CN202410686U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209151A (en) * | 2014-08-29 | 2014-12-17 | 南京中电环保工程有限公司 | Automatically-controlled regeneration and drainage system and control method thereof |
| CN104209151B (en) * | 2014-08-29 | 2016-08-24 | 南京中电环保工程有限公司 | One automatically controls regeneration drainage system and control method thereof |
| CN110436570A (en) * | 2019-09-08 | 2019-11-12 | 东营华泰化工集团有限公司 | Refined brine chelating resin regenerative wastewater recyclable device and its use technique |
| CN112897740A (en) * | 2021-01-20 | 2021-06-04 | 华北电力科学研究院有限责任公司 | Wastewater treatment system, method and device for fine treatment of power station condensate |
| CN114798002A (en) * | 2022-04-15 | 2022-07-29 | 华电电力科学研究院有限公司 | Water-saving recovery method for condensate fine treatment system of thermal power plant |
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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: 20120905 |
|
| CX01 | Expiry of patent term |