CN205023991U - Preliminary treatment and soft one -level reverse osmosis unit - Google Patents
Preliminary treatment and soft one -level reverse osmosis unit Download PDFInfo
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- CN205023991U CN205023991U CN201520648641.8U CN201520648641U CN205023991U CN 205023991 U CN205023991 U CN 205023991U CN 201520648641 U CN201520648641 U CN 201520648641U CN 205023991 U CN205023991 U CN 205023991U
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- filter
- reverse osmosis
- softening
- liquid level
- raw water
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- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000004902 Softening Agent Substances 0.000 claims description 25
- 238000002203 pretreatment Methods 0.000 claims description 12
- 239000002455 scale inhibitor Substances 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 4
- 241000700605 Viruses Species 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000008234 soft water Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000003204 osmotic effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- QTCANKDTWWSCMR-UHFFFAOYSA-N costic aldehyde Natural products C1CCC(=C)C2CC(C(=C)C=O)CCC21C QTCANKDTWWSCMR-UHFFFAOYSA-N 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- ISTFUJWTQAMRGA-UHFFFAOYSA-N iso-beta-costal Natural products C1C(C(=C)C=O)CCC2(C)CCCC(C)=C21 ISTFUJWTQAMRGA-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a preliminary treatment and soft one -level reverse osmosis unit, including former water tank, mechanical filter, activated carbon filter, demineralizer, antisludging agent device, soft water pump, one -level reverse osmosis unit and pure water variable frequency pump, its characterized in that: the raw water incasement is equipped with high liquid level, well liquid level and low liquid level, former water tank links to each other with the raw water pump, the raw water pump passes through rotor flow meter and links to each other with mechanical filter, mechanical filter links to each other with activated carbon filter, activated carbon filter links to each other with the demineralizer, the utility model discloses simple structure, convenient operation filters through mechanical filter, activated carbon filter and precision filter successive layer, can be effectual carries out filtration purification to the raw water, and the wide range is got rid of to one -level reverse osmosis unit impurity simultaneously, can get rid of inorganic saline, organic matter impurity, bacterium, virus etc. And the salt rejection is high, can realize being greater than 99% salt rejection, and separator is simple, easy operation, control and safeguard.
Description
Technical field
The utility model relates to field of water treatment equipment, is specially a kind of pre-treatment and softening first-stage reverse osmosis device.
Background technology
Reverse osmosis is a high-new membrane separation technique of nineteen sixty California, USA university invention, and its aperture is very little, mostly≤10 × 10-10(10A), it can remove ion range in filtrate and the very little organism of molecular weight, as bacterium, virus, thermal source etc.It has been widely used in the production of seawater or brackish water desalination, electronics, pharmaceutical pure water, tap water, space water, is also applied to biology, engineering in medicine.
Reverse osmosis, also known as reverse osmosis (RO), is with certain pressure, the solvent in solution is separated by reverse osmosis membrane (or claiming semi-permeable membranes).Because it is contrary with the direction of naturally osmotic, therefore claims reverse osmosis, according to the different osmotic of various material, the reverse osmosis method being greater than osmotic pressure just can be made to reach separation, extraction, purifying and concentrated object.
Reverse osmosis unit (being called for short RO device) belongs to key equipment in desalting system, device utilizes membrane separation technique to remove to anhydrate middle most of ion, SiO2 etc., significantly reduce TDS, RO device is that the part in former water is passed through film along the direction straight with costal fold, salt in water and colloidalmaterial will be concentrated on film surface, remain a part of former water along the direction parallel with film, concentrated material to be taken away, self-stip in operational process, the water flux of membrane element is larger, the higher then degree that its film surface is concentrated of the rate of recovery is higher, due to inspissated, the material solubility of film surface is different from material concentration in main body current, produce concentration polarization phenomenon, concentration polarization can make the concentration of film surface salt high, increase the osmotic pressure of film, salt transmitance is caused to increase, for improve feedwater pressure and need many consumed energies, the method of cleaning now should be adopted to recover.
Utility model content
The purpose of this utility model is to provide a kind of pre-treatment and softening first-stage reverse osmosis device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of pre-treatment and softening first-stage reverse osmosis device, comprise raw water box, mechanical filter, activated charcoal filter, softening agent, Scale inhibitors device, softening water pump, first-stage reverse osmosis device and pure water variable frequency pump, it is characterized in that: in described raw water box, be provided with high liquid level, middle liquid level and low liquid level, described raw water box is connected with raw water pump, described raw water box and raw water pump connecting place are provided with butterfly valve, described raw water pump is connected with mechanical filter by spinner-type flowmeter, described mechanical filter is connected with activated charcoal filter, described activated charcoal filter is connected with softening agent, described mechanical filter, activated charcoal filter and softening agent inside are equipped with butterfly valve, described softening agent is connected with Scale inhibitors device, described Scale inhibitors device is connected with accurate filter, described accurate filter is connected with softening water tank, high liquid level is provided with in described softening water tank, middle liquid level and low liquid level, described softening water tank is connected with softening water pump, described softening water pump is connected with one-level high-pressure pump, described one-level high-pressure pump is connected with first-stage reverse osmosis device, described first-stage reverse osmosis device is connected with pure water tank, described pure water tank is connected with pure water variable frequency pump.
Preferably, described mechanical filter, activated charcoal filter and softening agent are two, and mechanical filter, activated charcoal filter and a softening agent are one group, and often group is all connected with raw water pump.
Preferably, high liquid level, middle liquid level and low liquid level is provided with in described pure water tank equally.
Preferably, described accurate filter, mechanical filter, activated charcoal filter and softening agent are equipped with tensimeter.
Preferably, conductivity meter, sampling valve, ball valve, magnetic valve and spinner-type flowmeter is provided with in described first-stage reverse osmosis device.
Preferably, described mechanical filter, activated charcoal filter and softening agent are equipped with tank.
Compared with prior art, the beneficial effects of the utility model are: a kind of pre-treatment and softening first-stage reverse osmosis device, structure is simple, easy to operate, successively filtered by mechanical filter, activated charcoal filter and accurate filter, effectively can carry out filtration, purification to former water, first-stage reverse osmosis device Impurity removal scope is wide simultaneously, inorganic salts, organic impurities, bacterium, virus etc. can be removed, ratio of desalinization is high, can realize the ratio of desalinization being greater than 99%, tripping device is simple, easy to operate, control and safeguard.
Accompanying drawing explanation
Fig. 1 is utility model works flowage structure schematic diagram;
In figure: 1, butterfly valve, 2, ball valve, 3, tensimeter, 4, spinner-type flowmeter, 5, conductivity meter, 6, tank, 7, sampling valve, 8, magnetic valve, 9, high liquid level, 10, middle liquid level, 11, low liquid level, 12, raw water box, 13, raw water pump, 14, mechanical filter, 15, activated charcoal filter, 16, softening agent, 17, Scale inhibitors device, 18, accurate filter, 19, softening water tank, 20, softening water pump, 21, one-level high-pressure pump, 22, first-stage reverse osmosis device, 23, pure water tank, 24, pure water variable frequency pump.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of pre-treatment and softening first-stage reverse osmosis device, comprise raw water box 12, mechanical filter 14, activated charcoal filter 15, softening agent 16, Scale inhibitors device 17, softening water pump 20, first-stage reverse osmosis device 22 and pure water variable frequency pump 24, it is characterized in that: in described raw water box 12, be provided with high liquid level 9, middle liquid level 10 and low liquid level 11, described raw water box 12 is connected with raw water pump 13, described raw water box 12 is provided with butterfly valve 1 with raw water pump 13 connecting place, described raw water pump 13 is connected with mechanical filter 14 by spinner-type flowmeter 4, described mechanical filter 14 is connected with activated charcoal filter 15, described activated charcoal filter 15 is connected with softening agent 16, described mechanical filter 14, activated charcoal filter 15 and softening agent 16 inside are equipped with butterfly valve 1, described softening agent 16 is connected with Scale inhibitors device 17, described Scale inhibitors device 17 is connected with accurate filter 18, described accurate filter 18 is connected with softening water tank 19, high liquid level 9 is provided with in described softening water tank 19, middle liquid level 10 and low liquid level 11, described softening water tank 19 is connected with softening water pump 20, described softening water pump 20 is connected with one-level high-pressure pump 21, described one-level high-pressure pump 21 is connected with first-stage reverse osmosis device 22, described first-stage reverse osmosis device 22 is connected with pure water tank 23, described pure water tank 23 is connected with pure water variable frequency pump 24.
Described mechanical filter 14, activated charcoal filter 15 and softening agent 16 are two, a mechanical filter 14, activated charcoal filter 15 and softening agent 16 are one group, often group is all connected with raw water pump 13, high liquid level 9 is provided with equally in described pure water tank 23, middle liquid level 10 and low liquid level 11, described mechanical filter 14, activated charcoal filter 15 and softening agent 16 are equipped with tank 6, conductivity meter 5 is provided with in described first-stage reverse osmosis device 22, sampling valve 7, ball valve 2, magnetic valve 8 and spinner-type flowmeter 4, described accurate filter 18, mechanical filter 14, activated charcoal filter 15 and softening agent 16 are equipped with tensimeter 3.
Concrete use-pattern: the utility model in use, successively filtered by mechanical filter, activated charcoal filter and accurate filter, effectively can carry out filtration, purification to former water, first-stage reverse osmosis device Impurity removal scope is wide simultaneously, can remove inorganic salts, organic impurities, bacterium, virus etc., ratio of desalinization is high, can realize the ratio of desalinization being greater than 99%, tripping device is simple, easy to operate, control and safeguard.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a pre-treatment and softening first-stage reverse osmosis device, comprise raw water box (12), mechanical filter (14), activated charcoal filter (15), softening agent (16), Scale inhibitors device (17), softening water pump (20), first-stage reverse osmosis device (22) and pure water variable frequency pump (24), it is characterized in that: in described raw water box (12), be provided with high liquid level (9), middle liquid level (10) and low liquid level (11), described raw water box (12) is connected with raw water pump (13), described raw water box (12) and raw water pump (13) connecting place are provided with butterfly valve (1), described raw water pump (13) is connected with mechanical filter (14) by spinner-type flowmeter (4), described mechanical filter (14) is connected with activated charcoal filter (15), described activated charcoal filter (15) is connected with softening agent (16), described mechanical filter (14), activated charcoal filter (15) and softening agent (16) inside are equipped with butterfly valve (1), described softening agent (16) is connected with Scale inhibitors device (17), described Scale inhibitors device (17) is connected with accurate filter (18), described accurate filter (18) is connected with softening water tank (19), high liquid level (9) is provided with in described softening water tank (19), middle liquid level (10) and low liquid level (11), described softening water tank (19) is connected with softening water pump (20), described softening water pump (20) is connected with one-level high-pressure pump (21), described one-level high-pressure pump (21) is connected with first-stage reverse osmosis device (22), described first-stage reverse osmosis device (22) is connected with pure water tank (23), described pure water tank (23) is connected with pure water variable frequency pump (24).
2. a kind of pre-treatment according to claim 1 and softening first-stage reverse osmosis device, it is characterized in that: described mechanical filter (14), activated charcoal filter (15) and softening agent (16) are two, mechanical filter (14), activated charcoal filter (15) and a softening agent (16) are one group, and often group is all connected with raw water pump (13).
3. a kind of pre-treatment according to claim 1 and softening first-stage reverse osmosis device, is characterized in that: be provided with high liquid level (9), middle liquid level (10) and low liquid level (11) in described pure water tank (23) equally.
4. a kind of pre-treatment according to claim 1 and softening first-stage reverse osmosis device, is characterized in that: described accurate filter (18), mechanical filter (14), activated charcoal filter (15) and softening agent (16) are equipped with tensimeter (3).
5. a kind of pre-treatment according to claim 1 and softening first-stage reverse osmosis device, is characterized in that: be provided with conductivity meter (5), sampling valve (7), ball valve (2), magnetic valve (8) and spinner-type flowmeter (4) in described first-stage reverse osmosis device (22).
6. a kind of pre-treatment according to claim 1 and softening first-stage reverse osmosis device, is characterized in that: described mechanical filter (14), activated charcoal filter (15) and softening agent (16) are equipped with tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648641.8U CN205023991U (en) | 2015-08-26 | 2015-08-26 | Preliminary treatment and soft one -level reverse osmosis unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648641.8U CN205023991U (en) | 2015-08-26 | 2015-08-26 | Preliminary treatment and soft one -level reverse osmosis unit |
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| Publication Number | Publication Date |
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| CN205023991U true CN205023991U (en) | 2016-02-10 |
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| CN201520648641.8U Active CN205023991U (en) | 2015-08-26 | 2015-08-26 | Preliminary treatment and soft one -level reverse osmosis unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110505A (en) * | 2015-08-26 | 2015-12-02 | 湖州升腾环境工程有限公司 | First-stage reverse osmosis device for pretreating and softening |
| CN111072174A (en) * | 2019-12-31 | 2020-04-28 | 浙江升腾环境工程有限公司 | Device for treating wastewater and treatment method thereof |
-
2015
- 2015-08-26 CN CN201520648641.8U patent/CN205023991U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110505A (en) * | 2015-08-26 | 2015-12-02 | 湖州升腾环境工程有限公司 | First-stage reverse osmosis device for pretreating and softening |
| CN111072174A (en) * | 2019-12-31 | 2020-04-28 | 浙江升腾环境工程有限公司 | Device for treating wastewater and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313200 Deqing County Zhong Guan Town, Huzhou City, Zhejiang Province, east of the town of Ge Ting Patentee after: ZHEJIANG SHENGTENG ENVIRONMENT ENGINEERING Co.,Ltd. Address before: 313000 Deqing County Zhong Guan Town, Huzhou City, Zhejiang Province, east of the town of Ge Ting Patentee before: SHENGTENG ENVIRONMENT ENGINEERING Co.,Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Zhongyun Inventor after: Xie Zanmei Inventor after: Ren Yongliang Inventor before: Xu Zhongyun Inventor before: Ren Yongliang |