CN205295026U - Desalinized water energy saving and emission reduction system - Google Patents
Desalinized water energy saving and emission reduction system Download PDFInfo
- Publication number
- CN205295026U CN205295026U CN201521129658.9U CN201521129658U CN205295026U CN 205295026 U CN205295026 U CN 205295026U CN 201521129658 U CN201521129658 U CN 201521129658U CN 205295026 U CN205295026 U CN 205295026U
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- water
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- reverse osmosis
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- pond
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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Abstract
The utility model provides a desalinized water energy saving and emission reduction system softens the module through setting up the one -level, the pond is softened to the one -level, a reverse osmosis module and a muddy bed module, removal of impurity yuan chichushui gets into the one -level and softens the pond after the module is softened to the one -level, then form the dense water of reverse osmosis through the reverse osmosis module, the continuous soft pond of the dense water retrieval and utilization of reverse osmosis to one -level that makes of water inlet of softening the pond through the dense log raft mouth of a river with the reverse osmosis module and one -level accords with the requirement that muddy bed was intake so that the RO of the dense water of reverse osmosis goes out the water conductivity, then the delivery port with the reverse osmosis module links to each other with the water inlet that mixes the bed module, thereby will mix the delivery port and the continuous waste water reuse of realization of the water inlet of pure water case of a module simultaneously, this desalinized water energy saving and emission reduction system effective recycling with utilize the dense water of reverse osmosis, practice thrift circulating water and undrinkable water by a wide margin, effectively economize on the use of funds, environment pollution reduction, and owing to mix the reduction of bed regeneration number of times, the work burden to the staff has been alleviateed greatly, labour cost has been practiced thrift.
Description
Technical field
This utility model relates to a kind of recovery system field, especially a kind of desalted water energy-saving and emission-reduction system.
Background technology
Along with the raising of the increase of nitrogen fertilizer production ability and technical merit, the quality of desalted water is increasingly come into one's own. And the waste water produced in desalted water process is usually made directly outer row, not only adds burden to sewage disposal, and energy resource consumption is serious. In the mixed bed device part of desalted water, often adopt one to open a standby method, i.e. two mixed bed parallel connections, a running, another is standby, after losing efficacy when one, stops using immediately, changes and does another work. Now it is badly in need of a kind of energy conserving system, makes removal bitter and fishiness reach the effect of energy-saving and emission-reduction.
Utility model content
In order to solve the above-mentioned problems in the prior art, this utility model provides a kind of desalted water energy-saving and emission-reduction system making removal bitter and fishiness reach effects of energy saving and emission reduction.
The technical scheme that this utility model provides is as follows: it includes removal of impurity Yuan Chi, one-level softening module, one-level softening pond, reverse osmosis module, mixed bed module and pure water tank, the pond water outlet of described removal of impurity river flowing from Guizhou Province through Hunan into Dongting Lake enters described one-level softening pond after described one-level softening module, then form reverse osmosis concentrated water by described reverse osmosis module, the concentrated water drainage mouth of a river of described reverse osmosis module is connected so that reverse osmosis concentrated Water circulation to described one-level softening pond by the water inlet of pipeline with described one-level softening pond, the outlet of described reverse osmosis module is connected with the water inlet of described mixed bed module, the outlet of described mixed bed module is connected with the water inlet of described pure water tank.
In preferred embodiment of the present utility model, the softening of described one-level is connected to one-level softening water rear pump and secondary softening feed pump behind pond.
In preferred embodiment of the present utility model, described one-level softening module includes raw water pump, more medium filter, active carbon filter and demineralizer.
In preferred embodiment of the present utility model, described reverse osmosis module includes intake pump, cartridge filter, high-pressure pump and reverse osmosis unit.
In preferred embodiment of the present utility model, described mixed bed module includes mixed bed intake pump and mixed bed.
In preferred embodiment of the present utility model, after described pure water tank, it is connected to pure water rear pump.
In preferred embodiment of the present utility model, also including intermediate water tank, the water inlet of described intermediate water tank is connected with the outlet of described reverse osmosis module, and the outlet of described intermediate water tank is connected with the water inlet of described mixed bed module.
In preferred embodiment of the present utility model, also include the accurate filter being arranged between described mixed bed module and described pure water tank.
What this utility model produced has the beneficial effects that: the desalted water energy-saving and emission-reduction system in this utility model is by arranging one-level softening module, one-level softening pond, reverse osmosis module and mixed bed module, and raw water pump is set in one-level softening module, more medium filter, active carbon filter and demineralizer, reverse osmosis module arranges intake pump, cartridge filter, high-pressure pump and reverse osmosis unit, mixed bed module arranges mixed bed intake pump and mixed bed, the pond water outlet of removal of impurity river flowing from Guizhou Province through Hunan into Dongting Lake enters more medium filter after raw water pump and active carbon filter is filtered, then enter one-level softening pond through demineralizer, then form reverse osmosis concentrated water by reverse osmosis module, it is connected so that reverse osmosis concentrated Water circulation to one-level softens pond so that the RO of reverse osmosis concentrated water goes out water conductivity and meets the requirement of mixed bed water inlet by the concentrated water drainage mouth of a river of reverse osmosis module to be softened the water inlet in pond with one-level, then the water inlet of the outlet of reverse osmosis module with mixed bed module is connected, the outlet of mixed bed module is connected with the water inlet of pure water tank thus realizing waste water reuse simultaneously, this desalted water energy-saving and emission-reduction system efficient recovery and utilize reverse osmosis concentrated water, significantly save recirculated water and undrinkable water, effectively save fund, reduce the pollution to environment, and the minimizing due to mixed bed regeneration times, significantly reduce the work to employee to bear, save labour cost.
Accompanying drawing explanation
Fig. 1 is the primary structure schematic diagram of desalted water energy-saving and emission-reduction system of the present utility model.
Detailed description of the invention
Referring to Fig. 1, this desalted water energy-saving and emission-reduction system includes pond, removal of impurity river flowing from Guizhou Province through Hunan into Dongting Lake 10, one-level softening module 20, one-level softening pond 30, reverse osmosis module 60, intermediate water tank 70, mixed bed module 80, accurate filter 91 and pure water tank 92, pond 10 water outlet of removal of impurity river flowing from Guizhou Province through Hunan into Dongting Lake softens entrance one-level softening pond 30 after module 20 through one-level, then form reverse osmosis concentrated water by reverse osmosis mould 60 pieces, the water inlet (not shown) that the concentrated water drainage mouth of a river (not shown) of reverse osmosis module 60 softens pond 30 with one-level is connected so that reverse osmosis concentrated Water circulation to one-level softens pond 30, the outlet (not shown) of reverse osmosis module 60 is connected with the water inlet (not shown) of mixed bed module 80, the outlet (not shown) of mixed bed module 80 is connected with the water inlet (not shown) of pure water tank 92. one-level softening module 20 includes raw water pump 21, more medium filter 22, active carbon filter 23 and demineralizer 24, one-level softening is connected to one-level softening water rear pump 50 and secondary softening feed pump 40 behind pond 30, in one-level softening pond 30, softening water forms reverse osmosis concentrated water by reverse osmosis module 60, reverse osmosis module 60 includes intake pump 61, cartridge filter 62, high-pressure pump 63 and reverse osmosis unit 64, through reverse osmosis module 60 reverse osmosis concentrated Water circulation to one-level soften pond 30, intermediate water tank 70 is entered after reverse osmosis module 60, mixed bed module 80 is connected after intermediate water tank 70, mixed bed module 80 includes mixed bed intake pump 81 and mixed bed 82, mixed bed module connection accurate filter 91 after 80s and pure water tank 92, pure water rear pump 93 it is connected to after pure water tank 92.
Use these desalted water energy-saving and emission-reduction system technological transformation data as follows:
According to early stage service data, former water conductivity is at 80 �� about s/cm, according to project one phase design desalination water yield 10m3/ h, softens water 30m by one-level3/ h, boiler secondary softening water 5m3/ h calculates.
Desalted water design RO producing water ratio 75%, salt rejection rate 97%, desalted water yield approximates RO aquifer yield. Calculate with dense water ratio 3:1 according to producing water, actual production 10m3/ h desalted water then uses one-level softening water 13.3m3/ h, can produce 3.3m3The dense water of/h, at transformation previous stage softening tank water bulk conductivity about 80 �� s/cm. After NF concentrated water reuse, one-level softening tank water bulk conductivity then can rise, electrical conductivity=80* (13.3+30+5)/(30+5)=110.4 �� s/cm. Electrical conductivity is 1.38 times before transformation. At the produced RO water outlet conductivity of this electrical conductivity=110.4* (1-97%)=3.31 �� s/cm. Meet mixed bed inflow requirement.
In sum, desalted water energy-saving and emission-reduction system is by arranging one-level softening module 20, one-level softening pond 30, reverse osmosis module 60 and mixed bed module 70, and raw water pump 21 is set in one-level softening module 20, more medium filter 22, active carbon filter 23 and demineralizer 24, reverse osmosis module 60 arranges intake pump 61, cartridge filter 62, high-pressure pump 63 and reverse osmosis unit 64, mixed bed module 80 arranges mixed bed intake pump 81 and mixed bed 82, pond 10 water outlet of removal of impurity river flowing from Guizhou Province through Hunan into Dongting Lake enters more medium filter 22 after raw water pump 21 and active carbon filter 23 is filtered, then form reverse osmosis concentrated water by reverse osmosis module 60, it is connected so that reverse osmosis concentrated Water circulation to one-level softens pond 30 so that the RO of reverse osmosis concentrated water goes out water conductivity and meets the requirement of mixed bed water inlet by the concentrated water drainage mouth of a river (not shown) of reverse osmosis module 60 to be softened the water inlet in pond 30 with one-level, then the outlet (not shown) of reverse osmosis module 60 is connected with the water inlet (not shown) of mixed bed module 70, the outlet (not shown) of mixed bed module 70 is connected thus realizing waste water reuse with the water inlet (not shown) of pure water tank 92 simultaneously, this desalted water energy-saving and emission-reduction system efficient recovery and utilize reverse osmosis concentrated water, significantly save recirculated water and undrinkable water, effectively save fund, reduce the pollution to environment, and the minimizing due to mixed bed regeneration times, significantly reduce the work to employee to bear, save labour cost.
Above are only a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design that this utility model carries out unsubstantiality, the behavior invading this utility model protection domain all should be belonged to.
Claims (8)
1. a desalted water energy-saving and emission-reduction system, it is characterized in that: it includes removal of impurity Yuan Chi, one-level softening module, one-level softening pond, reverse osmosis module, mixed bed module and pure water tank, the pond water outlet of described removal of impurity river flowing from Guizhou Province through Hunan into Dongting Lake enters described one-level softening pond after described one-level softening module, then form reverse osmosis concentrated water by described reverse osmosis module, the concentrated water drainage mouth of a river of described reverse osmosis module is connected so that reverse osmosis concentrated Water circulation to described one-level softening pond by the water inlet of pipeline with described one-level softening pond, the outlet of described reverse osmosis module is connected with the water inlet of described mixed bed module, the outlet of described mixed bed module is connected with the water inlet of described pure water tank.
2. desalted water energy-saving and emission-reduction system according to claim 1, it is characterised in that: the softening of described one-level is connected to one-level softening water rear pump and secondary softening feed pump behind pond.
3. desalted water energy-saving and emission-reduction system according to claim 1, it is characterised in that: described one-level softening module includes raw water pump, more medium filter, active carbon filter and demineralizer.
4. a kind of desalted water energy-saving and emission-reduction system according to claim 1, it is characterised in that: described reverse osmosis module includes intake pump, cartridge filter, high-pressure pump and reverse osmosis unit.
5. a kind of desalted water energy-saving and emission-reduction system according to claim 1, it is characterised in that: described mixed bed module includes mixed bed intake pump and mixed bed.
6. a kind of desalted water energy-saving and emission-reduction system according to claim 1, it is characterised in that: it is connected to pure water rear pump after described pure water tank.
7. a kind of desalted water energy-saving and emission-reduction system according to claim 1, it is characterized in that: also include intermediate water tank, the water inlet of described intermediate water tank is connected with the outlet of described reverse osmosis module, and the outlet of described intermediate water tank is connected with the water inlet of described mixed bed module.
8. a kind of desalted water energy-saving and emission-reduction system according to claim 1, it is characterised in that: also include the accurate filter being arranged between described mixed bed module and described pure water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129658.9U CN205295026U (en) | 2015-12-30 | 2015-12-30 | Desalinized water energy saving and emission reduction system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129658.9U CN205295026U (en) | 2015-12-30 | 2015-12-30 | Desalinized water energy saving and emission reduction system |
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| Publication Number | Publication Date |
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| CN205295026U true CN205295026U (en) | 2016-06-08 |
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| CN201521129658.9U Withdrawn - After Issue CN205295026U (en) | 2015-12-30 | 2015-12-30 | Desalinized water energy saving and emission reduction system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105461115A (en) * | 2015-12-30 | 2016-04-06 | 福建中锦新材料有限公司 | Desalted water energy-saving emission-reduction system |
-
2015
- 2015-12-30 CN CN201521129658.9U patent/CN205295026U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105461115A (en) * | 2015-12-30 | 2016-04-06 | 福建中锦新材料有限公司 | Desalted water energy-saving emission-reduction system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20220615 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20220615 |