CN204529544U - A kind of reverse osmosis membrane ultra-pure-water treatment system - Google Patents
A kind of reverse osmosis membrane ultra-pure-water treatment system Download PDFInfo
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- CN204529544U CN204529544U CN201520049109.4U CN201520049109U CN204529544U CN 204529544 U CN204529544 U CN 204529544U CN 201520049109 U CN201520049109 U CN 201520049109U CN 204529544 U CN204529544 U CN 204529544U
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- reverse osmosis
- end cap
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- treatment system
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Abstract
The utility model discloses a kind of reverse osmosis membrane ultra-pure-water treatment system, its drip irrigation device comprises pretreatment system, reverse osmosis system and after-treatment system are formed, pretreatment system comprises raw water pump, quartz filter, activated charcoal filter, 5 μ accurate filters and 1 μ accurate filter, reverse osmosis system comprises one-level high-pressure pump, first-stage reverse osmosis film, intermediate water tank, secondary high-pressure pump, two-pass reverse osmosis film and reverse osmosis water tank, after-treatment system comprises topping-up pump, EDI device, sterilizing unit and titanium pipe strainer, titanium pipe strainer is connected to production line by pipeline, the body that first-stage reverse osmosis film and two-pass reverse osmosis film surround all is connected with end cap, the disassembly and assembly structure for easy disassembly end cap is connected with between body and end cap.Good purification of the present utility model, the water conductivity after purification is low, meets the requirement of ultrapure water completely, but also dismounting end cap very easily.
Description
Technical field
The utility model relates to a kind of water treatment system field, and more particularly, it relates to a kind of reverse osmosis membrane ultra-pure-water treatment system.
Background technology
Along with socioeconomic development, tap water or underground water, after modern industrial technology process, are fillingly produced into bottled water, because it has special messenger to provide and deliver and convenient, healthy, and extensively enter in the life of people, especially in family, office or public place.Reverse osmosis pure water treatment system using membrane separating technology, middle charged ion, inorganics, colloidal particle, bacterium and the organic substance etc. of dewatering of making a return journey, and then obtain pure water or ultrapure water.
Current existing reverse osmosis pure water treatment system, generally comprise pretreatment system, reverse osmosis unit, after-treatment system etc., modal in pretreatment system is carry out preliminary treatment by quartz filter, activated charcoal filter, but still there is the impurity of higher concentration in the water after it filters, specific conductivity is higher, does not meet the requirement of ultrapure water.
In addition, in daily use, need often to clean the body that the reverse osmosis membrane be arranged in pressure vessel for reverse osmosis surrounds, so just need often to remove and install the end cap at pressure vessel for reverse osmosis, end cap is made up of end cap body, the locking mode of the end cover of reverse osmosis membrane shell of traditional structure, as locked clip device, jump ring is locked, and card is locked, and these locking modes of bolt-locking, dismounting bothers, when carrying out cleaning operation, efficiency is very low, and labor cost is high.
Utility model content
For the deficiency that prior art exists, main purpose of the present utility model is to provide that a kind of impurity is few, purity is high and can improve the reverse osmosis membrane ultra-pure-water treatment system of the utilization ratio of water.
For realizing above-mentioned main purpose, the utility model adopts following technical scheme: a kind of reverse osmosis membrane ultra-pure-water treatment system, comprises
Pretreatment system, after being arranged on raw water box, for reducing pollution index and the chlorine residue impurity of former water, is made up of the raw water pump connected successively by pipeline, quartz filter, activated charcoal filter, 5 μ accurate filters and 1 μ accurate filter;
Reverse osmosis system, after being arranged on accurate filter, for removing the impurity in the water after pretreatment system process further, be made up of the one-level high-pressure pump connected successively by pipeline, first-stage reverse osmosis film, intermediate water tank, secondary high-pressure pump, two-pass reverse osmosis film and reverse osmosis water tank;
After-treatment system, after being arranged on reverse osmosis water tank, for improving the purity of the water through reverse osmosis system process further, be made up of the topping-up pump connected successively by pipeline, EDI device, sterilizing unit and titanium pipe strainer, titanium pipe strainer is connected to production line by pipeline;
The body that described first-stage reverse osmosis film and two-pass reverse osmosis film surround all is connected with end cap, between described body and described end cap, is connected with the disassembly and assembly structure for easy disassembly end cap.
As preferably, described disassembly and assembly structure comprises the step being provided with some fixture blocks, described step is extended to form to the direction of described end cap by the end face of body near described end cap, described end cap is provided with the ring groove matched with described step, the outer wall of described end cap is provided with the draw-in groove with described fixture block rotary fastening, described draw-in groove comprises and slips into groove and lock slots, described in slip into groove and be connected with described lock slots; Also be provided with snap-in structure between described fixture block and described end cap, when fixture block is arranged in lock slots after body rotates, fixed the relative position of body and end cap by snap-in structure.
As preferably, described snap-in structure comprises fixed block and inserted block, described fixed block is arranged on described end cap, described fixed block is provided with groove near the side of described fixture block, fixed link is slidably connected in described groove, to being provided with elastic component between the diapire of described groove and described fixed link, one end that described fixed link deviates from described elastic component is provided with mounting groove, briquetting is slidably connected in described mounting groove, also to being provided with elastic component between the diapire of described mounting groove and described briquetting, described inserted block is provided with slot, the sidewall of described slot is provided with the holding tank matched with described briquetting, the sidewall of described holding tank is equipped with the pressing lever for pressing described briquetting.
As preferably, described briquetting is provided with boss near the side of mounting groove, and the sidewall of described mounting groove is provided with the raised line fastened with described boss.
As preferably, between described raw water pump and described quartz filter, be also connected with flocculation agent chemicals dosing plant.
The utility model hinge structure is compared to be had: the water after native system process, and foreign matter content is low, purity is high, also has low conductivity, and the decontamination effect improving of whole system is better, meets the production requirement of ultrapure water completely; And by the setting of disassembly and assembly structure, can also convenient, fast, very labour-saving to choose end cap from body.
Accompanying drawing explanation
Fig. 1 is the schema of the utility model reverse osmosis membrane ultra-pure-water treatment system embodiment.
Fig. 2 is the structural representation of end cap and body;
Fig. 3 is the A portion enlarged view of Fig. 2;
Fig. 4 is the schematic diagram of fixed sturcture;
Fig. 5 is the B portion enlarged view of Fig. 4;
Fig. 6 is the vertical view of end cap.
In figure: 1, raw water box; 2, pretreatment system; 21, raw water pump; 22, flocculation agent chemicals dosing plant; 23, quartz filter; 24, activated charcoal filter; 25,5 μ accurate filters; 26,1 μ accurate filter device; 3, reverse osmosis system; 31, one-level high-pressure pump; 32, first-stage reverse osmosis film; 33, intermediate water tank; 34, secondary high-pressure pump; 35, two-pass reverse osmosis film; 36, reverse osmosis water tank; 4, after-treatment system; 41, topping-up pump; 42, EDI device; 43, ozonizer; 44, titanium pipe strainer; 5, body; 51, step; 52, fixture block; 521, inserted block; 522, slot; 523, holding tank; 6, end cap; 61, ring groove; 62, ring-type platform; 621, groove is slipped into; 622, lock slots; 623, stopper; 7, fixed block; 71, groove; 8, fixed link; 81, mounting groove; 82, briquetting; 83, boss; 84, raised line; 9, spring; 10, pressing lever.
Embodiment
Referring to figs. 1 through Fig. 6, the utility model reverse osmosis membrane ultra-pure-water treatment system embodiment is described further.
A kind of reverse osmosis membrane ultra-pure-water treatment system, comprise pretreatment system 2, reverse osmosis system 3 and after-treatment system 4, pretreatment system 2 is mainly used to the pollution index tentatively reducing former water, and tentatively remove the impurity such as chlorine residue, by raw water pump 21, quartz filter 23, activated charcoal filter 24, 5 μ accurate filter 25 and 1 μ accurate filters 26 are formed, raw water pump 21 is connected on raw water box 1, by pipeline successively raw water pump 21, quartz filter 23, activated charcoal filter 24, 5 μ accurate filter 25 and 1 μ accurate filters 26 couple together, water in raw water box 1, through the effect of raw water pump 21, quartz filter 23 is driven into successively from pipeline, activated charcoal filter 24, in 5 μ accurate filter 25 and 1 μ accurate filters 26, carrying out successively is filtered, water is through the filtration of 5 μ accurate filters and 1 μ accurate filter, can 100% remove 0.01 μm and above particle, oil mist concentration can control at 0.01ppm/wt, ensure that the muddiness of water is less than 1 degree, effectively reduce gross contamination index, certain effect can also be had to the removal of bacterium, iron ion, colourity simultaneously, guarantee follow-up reverse osmosis system and electrodialytic steady running.
Certainly, a flocculation agent chemicals dosing plant 22 can also be increased between raw water pump 21 and quartz filter 23, preliminary sedimentation is carried out to the suspended substance of larger particles in former water, like this can the burden of effective active carbon filter 24,5 μ accurate filter 25 and 1 μ accurate filter 26, avoid because the situation of blocking too much occurs macrobead suspended substance.
Reverse osmosis system, after being arranged on accurate filter, for removing the impurity in the water after pretreatment system process further, be made up of the one-level high-pressure pump connected successively by pipeline, first-stage reverse osmosis film, intermediate water tank, secondary high-pressure pump, two-pass reverse osmosis film and reverse osmosis water tank;
Water after pretreatment system 2 processes, be passed in reverse osmosis system 3 by pipeline, remove the small-particle impurity in water further, reverse osmosis system 3 is made up of one-level high-pressure pump 31, first-stage reverse osmosis film 32, intermediate water tank 33, secondary high-pressure pump 34, two-pass reverse osmosis film 35 and reverse osmosis water tank 36, after one-level high-pressure pump 31 is connected on 1 μ accurate filter 26, and then by pipeline, first-stage reverse osmosis film 32, intermediate water tank 33, secondary high-pressure pump 34, two-pass reverse osmosis film 35 and reverse osmosis water tank 36 are coupled together.
The second permeation effect of first-stage reverse osmosis film and two-pass reverse osmosis film in reverse osmosis system, tiny suspended particle is almost removed clean, and the purity being driven into the water in reverse osmosis water tank significantly improves, and substantially meets the purity requirement of water.
Water after reverse osmosis system 3 processes, is passed in after-treatment system 4 again, is used for improving further the purity of the water processed through reverse osmosis system 3, removes the ion in water, to meet the requirement of the low conductivity of ultrapure water.After-treatment system 4 is made up of topping-up pump 41, EDI device 42, ozonizer 43 and titanium pipe strainer 44, water after reverse osmosis system 3 processes is applied to EDI device by topping-up pump 41, optionally remove ion, to reduce electrical conductivity of water, and then be passed in ozonizer 43 and carry out sterilization, water after sterilization filters through titanium pipe strainer 44 again, and that comes in the ultrapure water after to sterilization is ozonation aerated, to meet the requirement of ultrapure water.
Because the body 5 that first-stage reverse osmosis film 32 and two-pass reverse osmosis film 35 surround all is connected to end cap 6, after life-time service, end cap 6 is difficult to disassemble from body 5, therefore to stretch out on the end face of end cap 6 formation step 51 at body 5, step 51 is provided with several fixture blocks 52, end cap 6 is then offered a ring groove 61, ring groove 61 can cooperatively interact with step 51, part between the outer wall of ring groove 61 and the outer wall of end cap 6 forms a ring-type platform 62, ring-type platform 62 offers one and slips into groove 621, and fixture block 52 can inject and slip in groove 621, ring-type platform 62 circumferentially offers a lock slots 622, and lock slots 622 and slip into groove 621 and be interconnected, form a groove in L-type, fixture block 52 injects and slips into after in groove 621, through the rotation of body 5, fixture block 52 can be accommodated in lock slots 622, lock slots 622 then defines a stopper 623 near the sidewall of body 5, be used for preventing fixture block 52 from departing from from lock slots 622.
Place close with fixture block 52 on end cap 6 is welded with a fixed block 7, and fixed block 7 offers a groove 71 near the side of fixture block 52, is provided with a fixed link 8 in groove 71, and fixed link 8 can slide in groove 71.Be provided with a spring 9 in groove 71, the two ends of spring 9 weld together with the diapire of groove 71, fixed link 8 respectively.
Fixed link 8 is provided with two mounting grooves 81 away from one end of spring 9, in each mounting groove 81, a briquetting 82 is then housed respectively, also spring 9 is welded with between the diapire of mounting groove 81 and briquetting 82, fixture block 82 is provided with an inserted block 821, inserted block 821 is offered a slot 822, the sidewall of slot 822 then offers holding tank 823, holding tank 823 matches with briquetting 82, the sidewall of holding tank 823 then wears pressing lever 10, pressing lever 10 is used to pressing briquetting 82, such inserted block 821, spring 9, pressing lever 10, briquetting 82, fixed link 8 and fixed block 7 just constitute a snap-in structure, fixture block 82 position constant in lock slots 822 is realized with this, what namely realize between end cap 6 and body 5 is relatively fixing.
Require emphasis, spring 9 between groove 71 and fixed link 8 is the states being in stretching, and the spring 9 between briquetting 82 and mounting groove 81 is in compressed state herein.The number of mounting groove 81 does not do requirement.
The working process of dismounting is: first compress pressing lever 10, briquetting 82 compression spring 9 is forced until briquetting 82 enters in the mounting groove 81 fixed link 8 completely from holding tank 823 by the effect of pressing lever 10, because the spring 9 between groove 71 and fixed link 8 is the states being in stretching, a restorer certainly will be had, fixed link 8 will be pulled like this to contract in groove 71, thus the other end realizing fixed link 8 is separated with slot 822, and then rotary end cover 6, fixture block 52 on step 51 is produced from lock slots 622, slip in groove 621 until enter, finally only need to pull out end cap 6 a little, being separated of end cap 6 and body 5 can be realized, thus can facilitate, fast, choose end cap 6 in labour-saving very much.
After considering that dismounting completes, briquetting 82 on pressing lever 10 is not because having the restriction of holding tank 823 sidewall, and be separated with pressing lever 10 under the elastic force effect of spring 9, therefore do further to optimize to above-described embodiment: the side near mounting groove 81 in briquetting 82 is provided with boss 83, the sidewall of mounting groove 81 is then provided with raised line 84, boss 83 and raised line 84 engage mutually, when such briquetting 82 is slided in mounting groove 81, even if still there is the elastic force effect of spring 9, but because boss 83 and the mutual snap action of raised line 84, briquetting 82 can't be separated with pressing lever 10, thus effectively can remove from and dismantled when again resetting at every turn, need the trouble of first installing briquetting 82, provide the efficiency of installation.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a reverse osmosis membrane ultra-pure-water treatment system, is characterized in that: comprise
Pretreatment system, after being arranged on raw water box, for reducing pollution index and the chlorine residue impurity of former water, is made up of the raw water pump connected successively by pipeline, quartz filter, activated charcoal filter, 5 μ accurate filters and 1 μ accurate filter;
Reverse osmosis system, after being arranged on accurate filter, for removing the impurity in the water after pretreatment system process further, be made up of the one-level high-pressure pump connected successively by pipeline, first-stage reverse osmosis film, intermediate water tank, secondary high-pressure pump, two-pass reverse osmosis film and reverse osmosis water tank;
After-treatment system, after being arranged on reverse osmosis water tank, for improving the purity of the water through reverse osmosis system process further, be made up of the topping-up pump connected successively by pipeline, EDI device, sterilizing unit and titanium pipe strainer, titanium pipe strainer is connected to production line by pipeline;
The body that described first-stage reverse osmosis film and two-pass reverse osmosis film surround all is connected with end cap, between described body and described end cap, is connected with the disassembly and assembly structure for easy disassembly end cap.
2. reverse osmosis membrane ultra-pure-water treatment system according to claim 1, it is characterized in that: described disassembly and assembly structure comprises the step being provided with some fixture blocks, described step is extended to form to the direction of described end cap by the end face of body near described end cap, described end cap is provided with the ring groove matched with described step, the outer wall of described end cap is provided with the draw-in groove with described fixture block rotary fastening, described draw-in groove comprises and slips into groove and lock slots, described in slip into groove and be connected with described lock slots; Also be provided with snap-in structure between described fixture block and described end cap, when fixture block is arranged in lock slots after body rotates, fixed the relative position of body and end cap by snap-in structure.
3. reverse osmosis membrane ultra-pure-water treatment system according to claim 2, it is characterized in that: described snap-in structure comprises fixed block and inserted block, described fixed block is arranged on described end cap, described fixed block is provided with groove near the side of described fixture block, fixed link is slidably connected in described groove, to being provided with elastic component between the diapire of described groove and described fixed link, one end that described fixed link deviates from described elastic component is provided with mounting groove, briquetting is slidably connected in described mounting groove, also to being provided with elastic component between the diapire of described mounting groove and described briquetting, described inserted block is provided with slot, the sidewall of described slot is provided with the holding tank matched with described briquetting, the sidewall of described holding tank is equipped with the pressing lever for pressing described briquetting.
4. the reverse osmosis membrane ultra-pure-water treatment system according to claim 1 or 2 or 3, is characterized in that: described briquetting is provided with boss near the side of mounting groove, and the sidewall of described mounting groove is provided with the raised line fastened with described boss.
5. reverse osmosis membrane ultra-pure-water treatment system according to claim 4, is characterized in that: be also connected with flocculation agent chemicals dosing plant between described raw water pump and described quartz filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049109.4U CN204529544U (en) | 2015-01-23 | 2015-01-23 | A kind of reverse osmosis membrane ultra-pure-water treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049109.4U CN204529544U (en) | 2015-01-23 | 2015-01-23 | A kind of reverse osmosis membrane ultra-pure-water treatment system |
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| CN204529544U true CN204529544U (en) | 2015-08-05 |
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| CN201520049109.4U Expired - Fee Related CN204529544U (en) | 2015-01-23 | 2015-01-23 | A kind of reverse osmosis membrane ultra-pure-water treatment system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105130058A (en) * | 2015-09-13 | 2015-12-09 | 葛咏红 | Water purification equipment applied to purification of potable water |
| CN105995310A (en) * | 2016-06-01 | 2016-10-12 | 贵州天赐贵宝食品有限公司 | Rosa roxburghii tratt juice and preparation method thereof |
| CN110697946A (en) * | 2019-11-22 | 2020-01-17 | 湖南家源食品饮料有限公司 | Barreled water processing system |
| CN110844972A (en) * | 2019-12-03 | 2020-02-28 | 徐州聚西廷新型材料科技有限公司 | Single-stage reverse osmosis water purification device |
| CN110921891A (en) * | 2019-11-23 | 2020-03-27 | 湖南家源食品饮料有限公司 | Processing method of barreled water |
| CN111995091A (en) * | 2020-08-24 | 2020-11-27 | 泉州三江源饮品科技有限公司 | Production process system for barreled purified water |
-
2015
- 2015-01-23 CN CN201520049109.4U patent/CN204529544U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105130058A (en) * | 2015-09-13 | 2015-12-09 | 葛咏红 | Water purification equipment applied to purification of potable water |
| CN105995310A (en) * | 2016-06-01 | 2016-10-12 | 贵州天赐贵宝食品有限公司 | Rosa roxburghii tratt juice and preparation method thereof |
| CN110697946A (en) * | 2019-11-22 | 2020-01-17 | 湖南家源食品饮料有限公司 | Barreled water processing system |
| CN110921891A (en) * | 2019-11-23 | 2020-03-27 | 湖南家源食品饮料有限公司 | Processing method of barreled water |
| CN110844972A (en) * | 2019-12-03 | 2020-02-28 | 徐州聚西廷新型材料科技有限公司 | Single-stage reverse osmosis water purification device |
| CN111995091A (en) * | 2020-08-24 | 2020-11-27 | 泉州三江源饮品科技有限公司 | Production process system for barreled purified water |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160123 |
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| EXPY | Termination of patent right or utility model |