CN206156911U - Soft chemical water treatment device on -line regeneration system of reverse osmosis water purification machine - Google Patents
Soft chemical water treatment device on -line regeneration system of reverse osmosis water purification machine Download PDFInfo
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- CN206156911U CN206156911U CN201621210508.5U CN201621210508U CN206156911U CN 206156911 U CN206156911 U CN 206156911U CN 201621210508 U CN201621210508 U CN 201621210508U CN 206156911 U CN206156911 U CN 206156911U
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Abstract
The utility model discloses a soft chemical water treatment device on -line regeneration system of reverse osmosis water purification machine, it is including regeneration salt device and soft chemical water treatment device, and concentrated water export pipeline divides into two the tunnel through first diverter valve, and all the way with the water inlet intercommunication of regeneration salt device, another way is equipped with two shuts, and one along separate routes through the access connection of a water quality detector with soft chemical water treatment device, and another shut feeds through with intelligent valve, the delivery port of regeneration salt device is divided into the three routes again through the second diverter valve, and the first via is through the exit linkage of third diverter valve with soft chemical water treatment device, and the second way is through third diverter valve and intelligent valve intercommunication, the access connection of third way and soft chemical water treatment device, and the export of soft chemical water treatment device is in proper order through third diverter valve, the 2nd water quality detector and first check valve and backward flow water inlet intercommunication. The utility model has the characteristics of the water conservation reduces discharging, improves the raw water rate of recovery, extension RO membrane life.
Description
Technical field
This utility model belongs to water-treatment technology field, is related to water filtration and water treatment technology, is to be related to one specifically
Plant reverse osmosis purified water softener water processing meanss on-line regeneration system.
Background technology
Reverse osmosis water purifier is mainly to carry out the machine of water process using principle of reverse osmosis.Reverse osmosis membrane technology is that water is applied
Plus certain pressure, the mineral element of hydrone and ionic state is made by reverse osmosis membrane, and the overwhelming majority being dissolved in water
Inorganic salt (including heavy metal), Organic substance and antibacterial, virus etc. cannot pass through reverse osmosis membrane, so that the pure water for penetrating
Strict with the condensed water that cannot be penetrated separates.The Pyatyi that reverse osmosis water purifier typically arranges filters relatively reasonable：The first order is
PP cotton filter cores, the preposition granule carbon filtration core in the second level, the third level is extruded activated carbon filter element, and the fourth stage is the RO reverse osmosis membranes of core
Filter element, level V is post active carbon（Little T33）.
Traditional reverse osmosis water purifier condensed water discharge capacity is big, and the ratio of purified water and condensed water is reached for 1：3.Due to tradition
Reverse osmosis water purifier, condensed water directly discharges, waste water resource.A water purification is produced, three parts of condensed water are discharged, is concentrated
Water Sproading rate is low.Meanwhile, traditional reverse osmosis water purifier adopts condensed water reflow method, and condensed water salinity concentration is in controlling the water circulation mistake
Persistently increase in journey, cause RO films to block quickly, aquifer yield declines, and shortens the service life of film.
Applicant is in Application No. ZL2015101735705 of in April, 2015《A kind of reverse osmosis water purifier and intelligent pure water
Positive and negative alternate flushing water-saving system and method》, wherein, Waste Water Treatment includes that smart water quality monitor and return of waste water are filled
Put, return of waste water pipeline is provided between the concentration water out and booster pump of reverse osmosis membrane group, concentration water out passes through intelligent water
Connect with the water inlet of the first intelligent valve port and return of waste water device respectively after matter monitor, entering water electromagnetic valve and booster pump it
Between pipeline be provided with backflow water inlet, the outlet of return of waste water device is connected by the 3rd non-return valve with the backflow water inlet.
Although being 1 by the ratio that purified water and condensed water are realized by Intelligence Stanza Water System：1, but soften in water treatment facilities and soften
Resin is unable to on-line regeneration, therefore, technical elements still need further raising.
Utility model content
The purpose of this utility model is the problem existed for prior art, by the waste water reclamation in reverse osmosiss filter element
Increase a device for being filled with desalination soft water filtrate in water route to solve the problems, such as prior art, it is a kind of anti-so as to provide
Infiltration water purification softener water processing meanss on-line regeneration system.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is：
A kind of reverse osmosis purified water softener water processing meanss on-line regeneration system, it is included at regenerant salt device and softened water
Reason device, between the concentration water out and booster pump of reverse osmosis membrane group softening water treatment facilities, three-level preprocessing filter element are provided with
Outlet rear end is provided with entering water electromagnetic valve, and on the pipeline between entering water electromagnetic valve and booster pump backflow water inlet is provided with,
The concentration switching valve of water exit conduit Jing first is divided into two-way, connects with the water inlet of regenerant salt device all the way,
Another road is provided with two branches, and a Water quality detector of branch Jing first is connected with the import for softening water treatment facilities, another
Branch is connected with smart valve；
The switching valves of outlet Jing second of the regenerant salt device are divided into three tunnels again,
The switching valve of first via Jing the 3rd is connected with the outlet for softening water treatment facilities, the switching valve of the second tunnel the 3rd and intelligence
Valve is connected, and the 3rd tunnel is connected with the import for softening water treatment facilities,
It is described soften water treatment facilities outlet successively the switching valves of Jing the 3rd, the second Water quality detector and the first non-return valve with
Backflow water inlet connection.
Further, soften water treatment facilities and adopt KDF filtrates with food stage polishing resin filtrate composition, KDF filtrates and throwing
PP is provided with the middle of photopolymer resin filtrate hole dividing plate.
Further, it is path between the first switching valve and regenerant salt device when softening water treatment facilities square impact is washed, waste water Jing
Regenerant salt device and the 3rd switching valve enter the outlet of softening water treatment facilities and pass through intelligence by the entrance of softening water treatment facilities
Energy threshold is discharged.
Further, it is path between the first switching valve and regenerant salt device when softening water treatment facilities backwash, waste water Jing
Regenerant salt device enters the water inlet for softening water treatment facilities, softens the outlet of water treatment facilities through the 3rd switching valve and intelligence
Valve is connected, and is discharged by smart valve.
The polishing resin that this utility model softens in water treatment facilities can realize regeneration by regenerant salt device, with water saving
The characteristics of reduction of discharging, the raising raw water response rate, prolongation RO film service lifes.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is control block of the present utility model.
Specific embodiment
This utility model can be so that the utility model will be further described, however, this practicality by the following examples
New scope is not limited to following embodiments.
Embodiment 1：Referring to Fig. 1-2.
The present embodiment water purification system is by inlet triplet for water ball valve 1, three-level preprocessing filter element 2, entering water electromagnetic valve 3, booster pump
4, reverse osmosis membrane group 5, post active carbon 6 softens water treatment facilities 7, the first non-return valve 8, smart valve 9, the second non-return valve 10, pressure
Power bucket 11, the first smart water quality monitor 12, high-voltage switch gear 13, clear water faucet 14, the first switching valve 15, regenerant salt device 16,
Second switching valve 17, the 3rd switching valve 18, the second Water quality detector 19, the grade of intelligent controller 20 part composition.
Tap water Jing inlet triplet for water ball valve 1 accesses water purification system by water pipe, and inlet triplet for water ball valve 1 is arranged on three-level and locates in advance
In the front end water inlet pipe of reason filter element 2, the outlet pipe of three-level preprocessing filter element 2 point two-way, the first via as domestic water directly with
Clear water faucet 14 connects；Second tunnel is connected by entering water electromagnetic valve 3 with the water inlet of booster pump 4.
The outlet of booster pump 4 is connected with the water inlet of reverse osmosis membrane group 5,
The pure water outlet of reverse osmosis membrane group 5 is connected respectively with pressure pot 11 and post active carbon 6；I.e.：
The pure water outlet of reverse osmosis membrane group 5 is connected by leading up to high-voltage switch gear 13 after the second non-return valve 10 with pressure pot 11
Logical, another road directly connects with the import of post active carbon 6, and the second non-return valve 10 is the check valve of pure water Way out, rearmounted
The import of activated carbon 6 is connected by high-voltage switch gear 13 with pressure pot 11, and the outlet of post active carbon 6 is connected with clear water faucet 14.
Softening water treatment facilities 7, three-level pretreatment are provided between the concentration water out and booster pump 4 of reverse osmosis membrane group 5
The outlet of filter element 2 rear end is provided with entering water electromagnetic valve 3, and backflow water inlet is provided with the pipeline between entering water electromagnetic valve 3 and booster pump 4
Mouthful, the first switching valve of concentration water exit conduit Jing 15 is divided into two-way, connects with the water inlet of regenerant salt device 16 all the way,
Another road is provided with two branches, and a Water quality detector of branch Jing first is connected with the import for softening water treatment facilities 7, another
Branch is connected with smart valve 9；
Second switching valves of outlet Jing 17 of the regenerant salt device 16 are divided into three tunnels again,
The switching valve 18 of first via Jing the 3rd is connected with the outlet for softening water treatment facilities 7, the switching valve 18 of the second tunnel the 3rd
Connect with smart valve 9, the 3rd tunnel is connected with the import for softening water treatment facilities 7,
Successively the switching valves 18 of Jing the 3rd, the second Water quality detector 19 and first are inverse for the outlet for softening water treatment facilities 7
Only valve 8 is connected with backflow water inlet.
Implementation process：
1st, tap water filters the large granular impurities such as silt particle, rust, algae and chlorine residue etc., it is ensured that RO through preprocessing filter element 2
Influent quality.
2nd, the pretreated water of the third level directly can be connected as domestic water with clear water faucet 14, and satisfaction is washed dish, washes
Gargle, sanitation and hygiene etc..
3rd, booster pump 4 is pressurized to water, allows hydraulic pressure to reach the operating pressure of RO.
4th, water enters reverse osmosis membrane group 5, is purified using reverse osmosis membrane separation technology.
5th, the condensed water through reverse osmosis membrane group 5 is waste water, again with the stream of 300ml/min in the presence of booster pump 4
Amount is mixed, diluted concentration after the softening desalination of polishing resin through KDF filtrates by softening water treatment facilities 7 with raw water, high
Speed enters reverse osmosis membrane group 5, and purification is filtered again.The characteristics of there is low concentration and high flow rate because of the water into reverse osmosis membrane group 5,
So as to reduce the generation of concentration polarization in film, the service life of film is extended, soften the calcium that water treatment facilities 7 can go out in water
Magnesium ion, and other salinities, but the life-span is shorter, needs with regenerant salt to softening resin regeneration.
It is open circuit between the first switching valve 15 and regenerant salt device 16 during normal controlling the water circulation, waste water flows into softened water and processes dress
Put 7 import, soften the outlet of water treatment facilities 7 switching valves 18 of Jing the 3rd, the second Water quality detector 19 and the first check successively
Valve 8 is connected with backflow water inlet.
When need with regenerant salt to soften resin regeneration when, can by waste water by the regenerant salt in regenerant salt device to soften
When water treatment facilities 7 is just rinsed or backwash；
It is path between the first switching valve 15 and regenerant salt device 16 when softening water treatment facilities square impact is washed, waste water Jing is again
Sal device 16 and the 3rd switching valve 18 enter the outlet of softening water treatment facilities 7 and the entrance by softening water treatment facilities 7 leads to
Cross smart valve 9 to discharge；
It is path between the first switching valve 15 and regenerant salt device 16 when softening water treatment facilities backwash, waste water Jing is again
Sal device 16 enters the water inlet for softening water treatment facilities 7, softens the outlet of water treatment facilities 7 through the 3rd switching valve and intelligence
Energy threshold 9 is connected, and is discharged by smart valve 9.
6th, the first smart water quality monitor 12 and the second Water quality detector 19, can sense the concentration of waste water salt, feed back to
Intelligent controller 20, when concentration value reaches certain setting value, can lead to intelligent controller 20 and control each smart valve, instantaneously be discharged,
Just rinse or backwash softening water treatment facilities 7 so as to reach, so as to softening the softening resin regeneration in water treatment facilities 7.
7th, by the way, give up net than by traditional 3：1 is reduced to trace waste water discharge.
Major technique is ensured：
1st, soften water treatment facilities 7 and be filled with desalination soft water filtrate.
2nd, composite filtering material 16 is mixed using food stage polishing resin filtrate 16-1 with KDF filtrate 16-2, polishing resin filling
Amount at 200-250 gram, KDF loadings 80-100 gram.
3. it is to dry after below 10us/cm pure water soaks 2 hours to polish resin electrical conductivity, then KDF55 Jing 10%Nacl is molten
Immersion is dried after steeping 2 hours, in being respectively charged into filter-core shell.（Centre plus PP have hole dividing plate, distinguish polishing resin and KDF）
4th, polishing resin is mixed by hydro-strong acidic cation exchange resin and hydrogen-oxygen type strong-base anion-exchange resin
Conjunction is formed.The defecator of anion and cation exchange resin mixed packing according to a certain percentage, the anions and canons in water, Jing Guoshu
Anion during lipid layer in water is replaced by hydroxide ion, and the cation in water is replaced by hydrion, into the hydroxyl in water
Ion constitutes hydrone with hydrion, so as to reach the effect of desalination.Resin anion (R.A.) volume：Cationic resin volume=2：1.
5th, polish during resin use, need regenerant salt device 16 to regenerate.
6th, KDF processes effect of the medium to calcium carbonate scale two aspects：According to pH value and gas concentration lwevel and Calcium Carbonate
Relation between dissolubility, when carbon dioxide is removed from solution, pH value is raised, thus reduces the dissolubility of Calcium Carbonate,
KDF also raises the pH value of water by electrochemical reaction, reduces the dissolubility of Calcium Carbonate, as a result separates out Calcium Carbonate；The opposing party
Face, because zinc ion oozes out in KDF, the zinc ion content in water increased, the presence of zinc ion in water can change incrustation scale
Crystal formation mechanism, make calcium carbonate scale in water with the crystal habit of aragonite and produce precipitation, form soft on the wall of container
Dirt, rather than the hard scale for calcite type is crystallized, easily it is washed out.
Claims (4)
1. a kind of reverse osmosis purified water softener water processing meanss on-line regeneration system, it includes regenerant salt device (16) and softened water
Processing meanss (7), are provided with softening water treatment facilities (7) between the concentration water out and booster pump (4) of reverse osmosis membrane group (5),
Three-level preprocessing filter element (2) outlet rear end is provided with entering water electromagnetic valve (3), the pipe between entering water electromagnetic valve (3) and booster pump (4)
Road is provided with backflow water inlet, it is characterised in that
The concentration switching valve of water exit conduit Jing first (15) is divided into two-way, connects with the water inlet of regenerant salt device (16) all the way
Logical, another road is provided with two branches, and a Water quality detector of branch Jing first is connected with the import for softening water treatment facilities (7),
Another branch is connected with smart valve (9)；
The switching valves of the outlet Jing second (17) of the regenerant salt device (16) is divided into three tunnels again,
The switching valve (18) of first via Jing the 3rd is connected with the outlet for softening water treatment facilities (7), the switching valve of the second tunnel the 3rd
(18) connect with smart valve (9), the 3rd tunnel is connected with the import for softening water treatment facilities (7),
The outlet switching valves (18) of Jing the 3rd, second Water quality detector (19) and first successively for softening water treatment facilities (7)
Non-return valve (8) is connected with backflow water inlet.
2. a kind of reverse osmosis purified water softener water processing meanss on-line regeneration system according to claim 1, its feature exists
In softening water treatment facilities (7) using KDF filtrates and food stage polishing resin filtrate composition, KDF filtrates and polishing resin filtrate
Centre is provided with PP hole dividing plate.
3. a kind of reverse osmosis purified water softener water processing meanss on-line regeneration system according to claim 2, its feature exists
In, it is path between the first switching valve (15) and regenerant salt device (16) when softening water treatment facilities (7) is just rinsed, waste water Jing
Regenerant salt device (16) and the 3rd switching valve (18) enter the outlet of softening water treatment facilities (7) and by softening water treatment facilities
(7) entrance is discharged by smart valve (9).
4. a kind of reverse osmosis purified water softener water processing meanss on-line regeneration system according to Claims 2 or 3, its feature
It is, when softening water treatment facilities (7) backwash, the first switching valve（15）It is path between regenerant salt device (16), waste water
Jing regenerant salt devices (16) enters the water inlet for softening water treatment facilities (7), softens the outlet of water treatment facilities (7) through the 3rd
Switching valve is connected with smart valve (9), and is discharged by smart valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621210508.5U CN206156911U (en) | 2016-11-10 | 2016-11-10 | Soft chemical water treatment device on -line regeneration system of reverse osmosis water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621210508.5U CN206156911U (en) | 2016-11-10 | 2016-11-10 | Soft chemical water treatment device on -line regeneration system of reverse osmosis water purification machine |
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| Publication Number | Publication Date |
|---|---|
| CN206156911U true CN206156911U (en) | 2017-05-10 |
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ID=58659796
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621210508.5U Expired - Fee Related CN206156911U (en) | 2016-11-10 | 2016-11-10 | Soft chemical water treatment device on -line regeneration system of reverse osmosis water purification machine |
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| CN (1) | CN206156911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279718A (en) * | 2018-11-30 | 2019-01-29 | 佛山市云米电器科技有限公司 | A kind of high water purifier and household water-purifying machine |
-
2016
- 2016-11-10 CN CN201621210508.5U patent/CN206156911U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279718A (en) * | 2018-11-30 | 2019-01-29 | 佛山市云米电器科技有限公司 | A kind of high water purifier and household water-purifying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20171110 |