CN206570062U - The equipment that external cleaning full chamber bed counter-current regeneration softens water treatment technology can be achieved - Google Patents
The equipment that external cleaning full chamber bed counter-current regeneration softens water treatment technology can be achieved Download PDFInfo
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- CN206570062U CN206570062U CN201720142322.9U CN201720142322U CN206570062U CN 206570062 U CN206570062 U CN 206570062U CN 201720142322 U CN201720142322 U CN 201720142322U CN 206570062 U CN206570062 U CN 206570062U
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Abstract
The equipment of external cleaning full chamber bed counter-current regeneration softening water treatment technology can be achieved the utility model discloses a kind of, including is filled with the main tank of resin cation and cleans suspension in resin, the assistant tank without filling resin cation for external；The top opening of main tank is connected with water inlet pipe, blow-off pipe；The base opening of main tank is connected with water inlet pipe, salt solution ingress pipe, outlet pipe and blow-off pipe；The top opening of assistant tank is connected with blow-off pipe, and the base opening of assistant tank is connected with water inlet pipe, blow-off pipe；Each water inlet pipe and salt solution ingress pipe is connected with water inlet；Resin, which is connected with, between the side top opening of main tank and the side top opening of assistant tank imports and exports pipe；Each water inlet pipe, each blow-off pipe, outlet pipe, resin import and export pipe, is provided with diaphragm valve, and salt solution ingress pipe on salt solution ingress pipe and is provided with ejector；Each diaphragm valve is connected with pressure distributor.The utility model realizes effectively thoroughly cleaning to resin by way of increase is cleaned in vitro, it is ensured that the preparation quality of softened water.
Description
Technical field
The utility model is related to a kind of equipment that external cleaning full chamber bed counter-current regeneration softening water treatment technology can be achieved, category
In softening water treatment technology field.
Background technology
Nowadays, softening water treatment facilities are in industrial and mining enterprises, urban water supply, field irrigation, pharmacy, boiler, air conditioning and heating
Etc. every profession and trade by popularity application.What is occurred on the market at present mainly has co-current regeneration technique and counter-current regeneration technique this is two big
Soften water treatment technology.But, traditional co-current regeneration process equipment can produce substantial amounts of waste water, and the utilization rate of regenerative agent is not yet
Height, salt consumption is very big, and then the secondary pollution of draining can occur in regenerative process, has had a strong impact on environment.And it is traditional inverse
Stream regeneration technology equipment needs to carry out top pressure (pneumatic/hydraulic) processing to prevent tank inner resin layer from occurring random layer in regenerative process
Phenomenon, but this processing mode can cause device structure to become complicated, be difficult to carry out Automated condtrol, it is impossible to be widely popularized.
Utility model content
The purpose of this utility model is to provide a kind of achievable external cleaning full chamber bed counter-current regeneration softening water process work
The equipment of skill, it adds resin export, master on the basis of traditional full chamber bed counter-current regeneration softened water Processing Equipment
The equipment that assistant tank cleans suspension in resin together, the mode that this increase is cleaned in vitro realizes effectively thoroughly clear to resin
Wash, ensure that the preparation quality of softened water.
To achieve these goals, the utility model employs following technical scheme：
It is a kind of that the equipment that external cleaning full chamber bed counter-current regeneration softens water treatment technology can be achieved, it is characterised in that：It is wrapped
Include and be filled with the main tank of resin cation and for cleaning suspension in resin, the assistant tank without filling resin cation in vitro；
The top opening of main tank is connected with water inlet pipe, blow-off pipe；The base opening of main tank is connected with water inlet pipe, salt solution ingress pipe, outlet pipe and blowdown
Pipe；The top opening of assistant tank is connected with blow-off pipe, and the base opening of assistant tank is connected with water inlet pipe, blow-off pipe；Each water inlet pipe and salt solution ingress pipe
It is connected with water inlet；Resin, which is connected with, between the side top opening of main tank and the side top opening of assistant tank imports and exports pipe；It is each water inlet pipe, each
Blow-off pipe, outlet pipe, resin import and export pipe, are provided with to be provided with diaphragm valve, and salt solution ingress pipe on salt solution ingress pipe and penetrate
Flow device；Each diaphragm valve is connected with pressure distributor.
The utility model has the advantages that：
The utility model is designed using major and minor tank, in traditional full chamber bed counter-current regeneration softened water Processing Equipment
On the basis of, the equipment that resin is exported, major-minor tank cleans suspension in resin together is added, by by assistant tank, outside main tank
Increasing the mode cleaned in vitro realizes effective thoroughly cleaning to resin, it is ensured that the softened water quality prepared, and this
Utility model solves the problems, such as the random layer of resin during counter-current regeneration, and the wastewater flow rate of generation is small, and salt consumption is small, will not occur secondary
Pollution problem, environmental protection.
The utility model device structure is uncomplicated, can effectively realize Automated condtrol, can be widely popularized popularization.
Brief description of the drawings
Fig. 1 is composition schematic diagram of the present utility model.
Embodiment
Such as Fig. 1, the utility model can realize that the equipment of external cleaning full chamber bed counter-current regeneration softening water treatment technology includes
It is filled with the main tank 400 of resin cation and for cleaning suspension in resin, the assistant tank without filling resin cation in vitro
500；The top opening 401 of main tank 400 is connected with water inlet pipe 1011, blow-off pipe 1031；The base opening 402 of main tank 400 is connected with water inlet pipe
1012nd, salt solution ingress pipe 106, outlet pipe 102 and blow-off pipe 1032；The top opening 501 of assistant tank 500 is connected with blow-off pipe 104, assistant tank
500 base opening 502 is connected with water inlet pipe 1013, blow-off pipe 105；Each water inlet pipe 1011,1012,1013 and salt solution ingress pipe 106
It is connected with water inlet 108；Resin is connected between the side top opening 403 of main tank 400 and the side top opening 503 of assistant tank 500 to lead
Outlet pipe 107；Each water inlet pipe, each blow-off pipe, outlet pipe 102, resin import and export pipe 107, be provided with salt solution ingress pipe 106 every
Ejector 200 is installed, the suction salt entrance 202 of ejector 200 is connected with salt box on film valve, and salt solution ingress pipe 106；Each barrier film
Valve is connected with pressure distributor, and the opening of each diaphragm valve and closing are stressed distributor control, the running status of pressure distributor
It is controlled by the controller.
In actual design, the loadings of resin cation are 90%-95% in main tank 400.
Being provided with the top opening 401 and base opening 402 of main tank 400, the top opening 501 of assistant tank 500 and base opening 502 ensures cation
Water distribution is fitted without in the water-locator that resin is not gone out by current, the side top opening 403 of main tank 400, the side top opening 503 of assistant tank 500
Device, to ensure that resin cation can freely come in and go out.
Such as Fig. 1, diaphragm valve includes the first to the 9th diaphragm valve and the 3rd bypass separators valve, wherein：
The water inlet pipe 1011 of the top opening 401 of main tank 400 connection, the diaphragm valve installed on blow-off pipe 1031 be respectively first, the
Four diaphragm valves 10,40, water inlet pipe 1012, outlet pipe 102, the barrier film installed on blow-off pipe 1032 of the connection of the base opening 402 of main tank 400
Valve be respectively the diaphragm valve installed on the three, the second, the 5th diaphragm valve 30,20,50, salt solution ingress pipe 106 for the 3rd bypass every
The diaphragm valve installed on film valve 30 ', the blow-off pipe 104 of the top opening 501 of assistant tank 500 connection is the 7th diaphragm valve 70, the base opening of assistant tank 500
The diaphragm valve installed on 502 water inlet pipes 1013 connected, blow-off pipe 105 is the nine, the 8th diaphragm valves 90,80, and resin is led
The diaphragm valve installed in outlet pipe 107 is the 6th diaphragm valve 60.
In the utility model, diaphragm valve can be pneumatic diaphragm valve or hydraulic diaphragm valve.
Workflow of the present utility model is as follows：
The utility model can perform conventional regeneration softening water treatment technology, and flow is：
Softening process：Raw water enters water inlet 108, enters main tank 400 via the first diaphragm valve 10 in water inlet pipe 1011
Top opening 401, is flowed through after the resin cation in main tank 400, the Ca in water2+And Mg2+Adsorbed, be softened by resin cation
Water flowed out from the base opening 402 of main tank 400, exported via the second diaphragm valve 20 from outlet pipe 102.
Cation resin regeneration process：When resin cation adsorbs Ca in main tank 4002+、Mg2+After saturation, start cation
Resin regeneration process, such as Fig. 1, raw water enter water inlet 108, enter in salt solution ingress pipe 106 via the 3rd bypass separators valve 30 '
Incident flow device 200, because the internal diameter of import 201 of ejector 200 is less than 203 internal diameters of outlet, therefore according to fluid mechanics principle, is inhaling
Negative pressure is caused at salt entrance 202, salt solution is drawn into ejector 200 from salt box, is mixed to form dilution salt solution with raw water, thus
Into the base opening 402 of main tank 400.Then, resin cation is floated in the presence of current, and 90%-95% is filled with because tank is built-in
Resin cation, therefore resin cation stirs without spatially lower, and then avoids the random layer phenomenon of resin.Dilution salt solution exists
Displacement reaction occurs during resin cation by failure, by Ca2+、Mg2+Replace, put from resin cation
The Ca changed2+、Mg2+As current are exported from the top opening 401 of main tank 400, via the 4th diaphragm valve 40 from the row of blow-off pipe 1031
Go out, now resin cation is gradually recovering adsorption capacity.In order to make full use of salt, above-mentioned cation resin regeneration work is being performed
During sequence, ejector 200 can be closed after a certain time, raw water is flowed into the base opening 402 of main tank 400, so that in main tank 400
The salt solution retained proceeds displacement reaction, until resin cation is considered as having recovered industry and traffic ability.
Matting：After resin cation recovers industry and traffic ability, raw water enters water inlet 108, in water inlet pipe 1011
Enter the top opening 401 of main tank 400 via the first diaphragm valve 10, flowing through in main tank 400 during resin cation, to residual salt
Water is cleaned, and the water of cleaning outflow is exported from base opening 402, is discharged via the 5th diaphragm valve 50 from blow-off pipe 1032.Work as cleaning
After the completion of, it just can return to softening process and continue to run with.
Based on the utility model perform external cleaning full chamber bed counter-current regeneration softening water treatment technology flow be：
Softening process：Raw water enters water inlet 108, enters main tank 400 via the first diaphragm valve 10 in water inlet pipe 1011
Top opening 401, is flowed through after the resin cation in main tank 400, the Ca in water2+And Mg2+Adsorbed, be softened by resin cation
Water flowed out from the base opening 402 of main tank 400, exported via the second diaphragm valve 20 from outlet pipe 102.
As the suspension in raw water is intercepted at resin cation surface, resin cation is contaminated, and gradually loses friendship
Diadochy is changed, at this moment starts to perform big reverse washing intercepts cation suspension in resin and cleans up, recover industry and traffic
Ability.Detailed process is：
Export resin process：Raw water enters water inlet 108, enters in water inlet pipe 1012 via the 3rd diaphragm valve 30 and leads
The base opening 402 of tank 400, then flows out to resin from side top opening 403 and imports and exports pipe 107, via the 6th diaphragm valve 60 from assistant tank
500 side top opening 503 enters assistant tank 500, is then flowed out via base opening 502, the 8th diaphragm valve 80 from blow-off pipe 105.In raw water
During flowing, resin cation in main tank 400 is flowed out under current drive from side top opening 403, side top opening 503 is flowed into and
Into in assistant tank 500, but due to the stop of water-locator, resin cation is left in assistant tank 500.When in main tank 400 sun from
When subtree fat there remains 60% or so, stop export resin, so as to complete the export job of resin.
Anti- matting：Resin export terminate after, raw water enter water inlet 108, in water inlet pipe 1012 via the 3rd every
Film valve 30 enters the base opening 502 of assistant tank 500 into the base opening 402 of main tank 400 and via the 9th diaphragm valve 90 in water inlet pipe 1013,
Flow through in tank after resin cation layer, discharged via top opening 401, the 4th diaphragm valve 40 from blow-off pipe 1031 and via top opening
501st, the 7th diaphragm valve 70 is discharged from blow-off pipe 104.Now resin cation is expanded completely in the presence of current, retention
Suspension in resin cation is cleaned up completely, and cleaning process is untill the water of discharge becomes limpid.
Import resin process：Raw water enters water inlet 108, enters assistant tank via the 9th diaphragm valve 90 in water inlet pipe 1013
500 base openings 502, flow through and flow out to resin from side top opening 503 after resin cation and import and export in pipe 107, via the 6th barrier film
Valve 60 enters the side top opening 403 of main tank 400, is then discharged via base opening 402, the 5th diaphragm valve 50 from blow-off pipe 1032.In original
During water flows, resin cation equally flows out from side top opening 503 under flow action, enters main tank from side top opening 403
400, but due to the stop of water-locator, resin cation is left in main tank 400.When all resin cations in assistant tank 500
All it is imported into after main tank 400, just completes the importing operation of resin.
Cation resin regeneration process：When resin cation adsorbs Ca in main tank 4002+、Mg2+After saturation, start cation
Resin regeneration process, such as Fig. 1, raw water enter water inlet 108, enter in salt solution ingress pipe 106 via the 3rd bypass separators valve 30 '
Incident flow device 200, because the internal diameter of import 201 of ejector 200 is less than 203 internal diameters of outlet, therefore according to fluid mechanics principle, is inhaling
Negative pressure is caused at salt entrance 202, salt solution is drawn into ejector 200 from salt box, is mixed to form dilution salt solution with raw water, thus
Into the base opening 402 of main tank 400.Then, resin cation is floated in the presence of current, and 90%-95% is filled with because tank is built-in
Resin cation, therefore resin cation stirs without spatially lower, and then avoids the random layer phenomenon of resin.Dilution salt solution exists
Displacement reaction occurs during resin cation by failure, by Ca2+、Mg2+Replace, put from resin cation
The Ca changed2+、Mg2+As current are exported from the top opening 401 of main tank 400, via the 4th diaphragm valve 40 from the row of blow-off pipe 1031
Go out, now resin cation is gradually recovering adsorption capacity.In order to make full use of salt, above-mentioned cation resin regeneration work is being performed
During sequence, ejector 200 can be closed after a certain time, raw water is flowed into the base opening 402 of main tank 400, so that in main tank 400
The salt solution retained proceeds displacement reaction, until resin cation is considered as having recovered industry and traffic ability.
Matting：After resin cation recovers industry and traffic ability, raw water enters water inlet 108, in water inlet pipe 1011
Enter the top opening 401 of main tank 400 via the first diaphragm valve 10, flowing through in main tank 400 during resin cation, to residual brine
Cleaned, the water of cleaning outflow is exported from base opening 402, is discharged via the 5th diaphragm valve 50 from blow-off pipe 1032.When having cleaned
Cheng Hou, just can return to softening process and continues to run with.
The utility model has the advantages that：
The utility model is designed using major and minor tank, in traditional full chamber bed counter-current regeneration softened water Processing Equipment
On the basis of, the equipment that resin is exported, major-minor tank cleans suspension in resin together is added, by by assistant tank, outside main tank
Increasing the mode cleaned in vitro realizes effective thoroughly cleaning to resin, it is ensured that the softened water quality prepared, and this
Utility model solves the problems, such as the random layer of resin during counter-current regeneration, and the wastewater flow rate of generation is small, and salt consumption is small, will not occur secondary
Pollution problem, environmental protection.
The utility model device structure is uncomplicated, can effectively realize Automated condtrol, can be widely popularized popularization.
The technical principle described above for being the utility model preferred embodiment and its being used, for those skilled in the art
It is any based on technical solutions of the utility model basis in the case of without departing substantially from spirit and scope of the present utility model for member
On equivalent transformation, it is simple replace etc. it is obvious change, belong within the utility model protection domain.
Claims (4)
1. a kind of can be achieved the equipment that external cleaning full chamber bed counter-current regeneration softens water treatment technology, it is characterised in that：It includes
It is filled with the main tank of resin cation and for cleaning suspension in resin, the assistant tank without filling resin cation in vitro；It is main
The top opening of tank is connected with water inlet pipe, blow-off pipe；The base opening of main tank is connected with water inlet pipe, salt solution ingress pipe, outlet pipe and blow-off pipe；
The top opening of assistant tank is connected with blow-off pipe, and the base opening of assistant tank is connected with water inlet pipe, blow-off pipe；Each water inlet pipe and salt solution ingress pipe with
Water inlet is connected；Resin, which is connected with, between the side top opening of main tank and the side top opening of assistant tank imports and exports pipe；Each water inlet pipe, each blowdown
Pipe, outlet pipe, resin import and export pipe, is provided with diaphragm valve, and salt solution ingress pipe on salt solution ingress pipe and is provided with ejector；
Each diaphragm valve is connected with pressure distributor.
2. as claimed in claim 1 can be achieved the equipment that external cleaning full chamber bed counter-current regeneration softens water treatment technology, it is special
Levy and be：
The loadings of resin cation are 90%-95% in the main tank.
3. as claimed in claim 1 can be achieved the equipment that external cleaning full chamber bed counter-current regeneration softens water treatment technology, it is special
Levy and be：
Being provided with the top opening and base opening of the main tank, the top opening of the assistant tank and base opening ensures that resin cation is not rushed by current
The water-locator gone out；
Water-locator is fitted without in the side top opening of the main tank, the side top opening of the assistant tank, to ensure that resin cation can be free
Come in and go out.
4. as claimed in claim 1 can be achieved the equipment that external cleaning full chamber bed counter-current regeneration softens water treatment technology, it is special
Levy and be：
The diaphragm valve is pneumatic diaphragm valve or hydraulic diaphragm valve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142322.9U CN206570062U (en) | 2017-02-16 | 2017-02-16 | The equipment that external cleaning full chamber bed counter-current regeneration softens water treatment technology can be achieved |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720142322.9U CN206570062U (en) | 2017-02-16 | 2017-02-16 | The equipment that external cleaning full chamber bed counter-current regeneration softens water treatment technology can be achieved |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262826A (en) * | 2020-10-28 | 2021-08-17 | 水口山有色金属有限责任公司 | Cation resin regeneration method |
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2017
- 2017-02-16 CN CN201720142322.9U patent/CN206570062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262826A (en) * | 2020-10-28 | 2021-08-17 | 水口山有色金属有限责任公司 | Cation resin regeneration method |
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