CN109987734A - The micro- concentrated water collecting and filtering apparatus of full film - Google Patents
The micro- concentrated water collecting and filtering apparatus of full film Download PDFInfo
- Publication number
- CN109987734A CN109987734A CN201910427036.0A CN201910427036A CN109987734A CN 109987734 A CN109987734 A CN 109987734A CN 201910427036 A CN201910427036 A CN 201910427036A CN 109987734 A CN109987734 A CN 109987734A
- Authority
- CN
- China
- Prior art keywords
- water
- nanofiltration membrane
- pipeline
- concentrated
- filtering apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 235
- 238000001914 filtration Methods 0.000 title claims abstract description 44
- 239000012528 membrane Substances 0.000 claims abstract description 99
- 238000001728 nano-filtration Methods 0.000 claims abstract description 81
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 47
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 26
- 235000013311 vegetables Nutrition 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000008399 tap water Substances 0.000 claims description 5
- 235000020679 tap water Nutrition 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 2
- 239000011258 core-shell material Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000001223 reverse osmosis Methods 0.000 description 32
- 238000000926 separation method Methods 0.000 description 20
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000008235 industrial water Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 150000003384 small molecules Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010889 donnan-equilibrium Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
Abstract
The micro- concentrated water collecting and filtering apparatus of the full film of the present invention is suitable for reducing pretreatment filter replacement frequency what is involved is a kind of novel collecting and filtering apparatus, uses ultrafiltration as pretreatment, and machine inside keeps germ-free condition, reduces concentrated water discharge, increases pure water recovery rate.Including ultra-filtration element, vegetable bowl tap, booster pump, first order nanofiltration membrane second level nanofiltration membrane, post active carbon filter core, clear water faucet, concentrated water proportioner and water butt；Ultra-filtration element water inlet is connected by water inlet pipe with water supply pipe, ultra-filtration element water outlet is connected by pipeline with booster pump water inlet, booster pump water outlet is connected by pipeline with first order nanofiltration membrane water inlet, the outlet of first order nanofiltration membrane concentrated water is connect by pipeline with second level nanofiltration membrane water inlet, first order nanofiltration membrane is connected by pipeline with water butt with the pure water outlet of second level nanofiltration membrane, water butt water outlet is connect by pipeline with post active carbon filter core water inlet, and post active carbon filter core water outlet is connected by pipeline water-purifying faucet.
Description
Technical field
The micro- concentrated water collecting and filtering apparatus of the full film of the present invention is suitable for reducing pretreatment filter more what is involved is a kind of novel collecting and filtering apparatus
Frequency is changed, uses ultrafiltration as pretreatment, machine inside keeps germ-free condition, using multistage film cascade, reduces concentrated water discharge, increases
Add pure water recovery rate.
Background technique
Current all kinds of collecting and filtering apparatus pretreatment filters are easy blocking, replacement frequently, lead to use cost height；Pretreatment is using work
Property charcoal filtering, cause chlorine residue in raw water (generally tap water) to be removed, rear end nanofiltration membrane and water butt bacterium easy to breed.With
And all kinds of collecting and filtering apparatus concentrated water discharge ratios are high at present.
Summary of the invention
The present invention is directed to current all kinds of collecting and filtering apparatus pretreatment filters and is easy blocking, replacement frequently, leads to use cost height；In advance
Processing is filtered using active carbon, and chlorine residue in raw water (generally tap water) is caused to be removed, and rear end nanofiltration membrane and water butt are easy
Breed bacterium, and all kinds of collecting and filtering apparatus concentrated water discharge ratios excessively high status at present, provide a kind of micro- concentrated water collecting and filtering apparatus of full film from
And solve the problem of that problem above makes the reduction of filter element replacing frequency solve current water butt and breeds bacterium, and reduce concentrated water discharge.
The micro- concentrated water collecting and filtering apparatus of the full film of the present invention is to adopt the following technical solutions to achieve: the complete micro- concentrated water collecting and filtering apparatus of film includes ultrafiltration
It is filter core, vegetable bowl tap, booster pump, first order nanofiltration membrane second level nanofiltration membrane, post active carbon filter core, clear water faucet, dense
Water proportioner, water butt.
Ultra-filtration element is equipped with water inlet, and water inlet is connected by water inlet pipe with water supply pipe, and ultra-filtration element is equipped with punching
Mouth is washed, rinse mouth is connect by pipeline with wash basin faucet, and ultra-filtration element is equipped with water outlet, and water outlet passes through pipeline and booster pump
Water inlet is connected, and booster pump is equipped with water outlet, and water outlet is connected by pipeline with first order nanofiltration membrane water inlet, first order nanofiltration
Film is equipped with pure water outlet, and first order nanofiltration membrane is exported equipped with concentrated water, and concentrated water outlet is intake by pipeline and second level nanofiltration membrane
Mouth connection, second level nanofiltration membrane are equipped with concentrated water spout.Concentrated water outlet is connect by pipeline with concentrated water proportioner, first order nanofiltration membrane with
The pure water outlet of second level nanofiltration membrane is connected by pipeline with water butt, and water butt is equipped with water outlet, and water outlet passes through pipeline
It is connect with post active carbon filter core water inlet, post active carbon filter core is equipped with water outlet, and water outlet passes through pipeline water-purifying faucet phase
Connection.
The ultra-filtration element, booster pump, first order nanofiltration membrane, first order nanofiltration membrane nanofiltration membrane, post active carbon filter core,
Concentrated water proportioner, water butt are mounted in cabinet, and vegetable bowl tap, clear water faucet are mounted on side outside cabinet.
The booster water pump is commercially available collecting and filtering apparatus booster water pump, plays pressurization.
The first order nanofiltration membrane, second level nanofiltration membrane use commercially available rolling nanofiltration membrane NF.Rolling nanofiltration membrane NF includes
Nanofiltration membrane, upper water proof circle, lower water proof circle.Nanofiltration (NF) is a kind of pressure-driven UF membrane between reverse osmosis very ultrafiltration
Technology.There are two characteristics for its tool: being 1. that hundreds of small organic molecule ingredients has separating property to the molecular weight in water；2. for
There are Donnan effects for the anion of different valence state.The charge ion valence mumber lotus concentration of material has very the separation effect of film
It is big to influence.(road south (Donnan) model together southern (Donnan) effect Donnan model by Donnan balance based on be used to retouch
The general nanofiltration membrane of desalination processes for stating charged membrane is mostly charged membrane, so the model is more used to describe nanofiltration process) it to be used for
The purifying of drinking water and industrial water, concentrated water purified treatment, the concentration etc. of valuable components in process fluid, operation pressure
It is 200~1000 (or 200~500), molecular size that difference, which is 05~2OMPa (or 0345~1035MPa) molecular cut off boundary,
For the separation of the dissolved constituent of 1nm.Since NF film reaches the pressure difference ratio RO film low 0.5 that same permeation flux must apply
~3MPa event NF film filtering is also known as loose type RO " or low pressure reverse osmosis ".Nanofiltration (NF) film is between reverse osmosis (RO) film and to surpass
A kind of novel separation film between (UF) film is filtered, since it is with design features how electrically charged etc. on nanoscale membrane aperture, film,
Thus it is mainly used for the following aspects: (1) separation (2) organic matter of the organic substance of different molecular weight and small molecule inorganic matter
Separation；(3) in solution the corresponding acid of separation (4) salt of monovalence salt and divalent or multivalence salt separation.To reach
Drinking water and decoloration, concentration, separation, the recycling of softening feed liquid of industrial water etc..
The reverse osmosis membrane RO uses commercially available reverse osmosis membrane RO.Including reverse osmosis membrane RO film, upper water proof circle, lower water proof
Circle.Reverse osmosis is the property that ionic species can only be retained by solvent (usually water) using reverse osmosis membrane selectivity, with
Film two sides static pressure difference is that motive force overcomes solvent penetration pressure to realize solvent by reverse osmosis membrane to divide liquid mixture
From membrane process.Reverse osmosis same NF, UF equally belong to pressure-driven membrane separation technique, and operation pressure difference is generally 15~
105MPa, retention group are divided into (110) X10-10m small-molecule substance.In addition to this can also from liquid mixture place to go it is whole
Suspended matter, dissolved matter and colloid, such as separate water into out to reach the purpose of separation, purifying from aqueous solution.Now with
The exploitation of ultra-low-pressure reverse osmosis film can carry out the partially desalted softening suitable for water and selectivity point in the case where being less than 1MPa pressure
From.
The ultra-filtration element is equipped with filter case and ultrafiltration membrane filter element, and the ultrafiltration membrane filter element is installed on filter case
Interior, who has water inlet, water outlet and rinse mouth for the filter case.
The water butt is commercially available water purifier.
The post active carbon filter core is commercially available water purifier post active carbon filter core, is mainly made of active carbon,
Play depth-type filtration water quality, improve mouthfeel.
The clear water faucet is commercially available water purifier tap.Including water inlet pipe, faucet body, spool and handle.
The concentrated water proportioner is commercially available collecting and filtering apparatus concentrated water proportioner, for controlling concentrated water discharge flow.
The water butt is commercially available water purifier water butt, for storing pure water.
The micro- concentrated water collecting and filtering apparatus of the full film of the present invention is suitable for reducing pretreatment filter more what is involved is a kind of novel collecting and filtering apparatus
Frequency is changed, and makes to keep germ-free condition inside machine, and reduce concentrated water discharge ratio.
The nanofiltration process of the micro- concentrated water collecting and filtering apparatus of the full film is as follows: when collecting and filtering apparatus is run, raw water is by ultra-filtration element, pump
Enter first order nanofiltration membrane after pressurization pressurization, first order nanofiltration membrane concentrated water enters second level nanofiltration membrane, and water purifying direct obtained taps into
Enter water butt, chlorine cannot be removed in raw water at this time, and system is in germ-free condition always, when opening clear water faucet, water purification
By post active carbon filter core, chlorine is removed.
When collecting and filtering apparatus not running, when opening vegetable bowl tap water, raw water is by ultra-filtration element surface to ultrafiltration core
It is rinsed.
The micro- concentrated water collecting and filtering apparatus of the full film of the present invention designs reasonable, compact-sized, reliable performance.It is pre- for current all kinds of collecting and filtering apparatus
It handles filter core and is easy blocking, replacement frequently, lead to use cost height；Pretreatment is filtered using active carbon, leads to raw water (generally
Tap water) in chlorine residue be removed, the status of rear end nanofiltration membrane and water butt bacterium easy to breed.Make to filter to solve problem above
Core replacement frequency reduces, and solves the problems, such as that current water butt breeds bacterium.The micro- concentrated water collecting and filtering apparatus pretreatment filter of the full film of the present invention
It is not easy blocking, the reduction of filter element replacing frequency, use cost is low.Since chlorine cannot be removed in raw water, kept inside machine
Germ-free condition, chlorine water butt will not breed bacterium.The complete micro- concentrated water collecting and filtering apparatus of film reduces concentrated water discharge ratio, increases pure water recycling
Rate saves water.
Detailed description of the invention
Below with reference to attached drawing, the invention will be further described:
Fig. 1 is the micro- concentrated water collecting and filtering apparatus structural schematic diagram of full film of the invention.
Fig. 2 is ultra-filtration element assembling schematic diagram of the present invention.
Specific embodiment
Referring to attached drawing 1,2, the complete micro- concentrated water collecting and filtering apparatus of film includes ultra-filtration element 1, vegetable bowl tap 2, booster pump 3, first
Grade nanofiltration membrane 4, second level nanofiltration membrane 7, post active carbon filter core 5, clear water faucet 6, concentrated water proportioner 8, water butt 9.
Ultra-filtration element 1 is equipped with water inlet, and water inlet is connected by water inlet pipe with water supply pipe, and ultra-filtration element 1 is equipped with
Rinse mouth, rinse mouth are connect by pipeline with wash basin faucet 2, and ultra-filtration element 1 is equipped with water outlet, and water outlet is by pipeline and increases
3 water inlet of press pump is connected, and booster pump 3 is equipped with water outlet, and water outlet is connected by pipeline with 4 water inlet of first order nanofiltration membrane, the
Level-one nanofiltration membrane 4 is equipped with pure water outlet, and first order nanofiltration membrane 4 is exported equipped with concentrated water, and concentrated water outlet passes through pipeline and the second level
The connection of 7 water inlet of nanofiltration membrane, second level nanofiltration membrane 7 are equipped with concentrated water spout.Concentrated water outlet is connect by pipeline with concentrated water proportioner 8,
First order nanofiltration membrane 4 is connect with the pure water outlet of second level nanofiltration membrane 7 by pipeline and water butt 9, and water butt 9 is equipped with water outlet
Mouthful, water outlet is connect by pipeline with 5 water inlet of post active carbon filter core, and post active carbon filter core 5 is equipped with water outlet, water outlet
It is connected by pipeline water-purifying faucet 6.
The ultra-filtration element 1, booster pump 3, first order nanofiltration membrane 4, second level nanofiltration membrane 7, post active carbon filter core 5,
Concentrated water proportioner 8, water butt 9 are mounted in cabinet, and vegetable bowl tap 2, clear water faucet 6 are mounted on side outside cabinet.
The booster water pump 3 is commercially available collecting and filtering apparatus booster water pump, plays pressurization.
The first order nanofiltration membrane 4, second level nanofiltration membrane 7, using commercially available rolling nanofiltration membrane NF.Rolling nanofiltration membrane NF
Including nanofiltration membrane, upper water proof circle, lower water proof circle.Nanofiltration (NF) is a kind of pressure-driven film between reverse osmosis very ultrafiltration
Isolation technics.There are two characteristics for its tool: being 1. that hundreds of small organic molecule ingredients has separating property to the molecular weight in water；②
For the anion of different valence state, there are Donnan effects.Separation effect of the charge ion valence mumber lotus concentration of material to film
Have a significant impact.(road south (Donnan) model together southern (Donnan) effect Donnan model by Donnan balance based on use
The general nanofiltration membrane of desalination processes to describe charged membrane is mostly charged membrane, so the model is more used to describe nanofiltration process) it wants
For the purifying of drinking water and industrial water, concentrated water purified treatment, the concentration etc. of valuable components, behaviour in process fluid
It is 200~1000 (or 200~500), molecule that make pressure difference, which be 05~2OMPa (or 0345~1035MPa) molecular cut off boundary,
Size is the separation of the dissolved constituent of 1nm.Since NF film reaches the pressure difference ratio RO film that same permeation flux must apply
Low 0.5~3MPa event NF film filtering is also known as loose type RO " or low pressure reverse osmosis ".Nanofiltration (NF) film is between reverse osmosis (RO) film
And a kind of novel separation film between ultrafiltration (UF) film, since it is with structures how electrically charged etc. on nanoscale membrane aperture, film
Feature, thus it is mainly used for the following aspects: (1) separation (2) organic matter and small molecule of the organic substance of different molecular weight
The separation of inorganic matter；(3) in solution the corresponding acid of separation (4) salt of monovalence salt and divalent or multivalence salt separation.From
And reach decoloration, concentration, separation, the recycling of softening feed liquid etc. of drinking water and industrial water.
The reverse osmosis membrane RO uses commercially available reverse osmosis membrane RO.Including reverse osmosis membrane RO film, upper water proof circle, lower water proof
Circle.Reverse osmosis is the property that ionic species can only be retained by solvent (usually water) using reverse osmosis membrane selectivity, with
Film two sides static pressure difference is that motive force overcomes solvent penetration pressure to realize solvent by reverse osmosis membrane to divide liquid mixture
From membrane process.Reverse osmosis same NF, UF equally belong to pressure-driven membrane separation technique, and operation pressure difference is generally 15~
105MPa, retention group are divided into (110) X10-10m small-molecule substance.In addition to this can also from liquid mixture place to go it is whole
Suspended matter, dissolved matter and colloid, such as separate water into out to reach the purpose of separation, purifying from aqueous solution.Now with
The exploitation of ultra-low-pressure reverse osmosis film can carry out the partially desalted softening suitable for water and selectivity point in the case where being less than 1MPa pressure
From.
The ultra-filtration element 1 is equipped with filter case 1-1 and ultrafiltration membrane filter element 1-2, the ultrafiltration membrane filter element are installed on
In filter case, who has water inlet, water outlet and rinse mouth to the filter case.
The water butt 9 is commercially available water purifier.
The post active carbon filter core 5 is commercially available water purifier post active carbon filter core, is mainly made of active carbon,
Play depth-type filtration water quality, improve mouthfeel.
The clear water faucet 6 is commercially available water purifier tap.Including water inlet pipe, faucet body, spool and handle.
The concentrated water proportioner 8 is commercially available collecting and filtering apparatus concentrated water proportioner, for controlling concentrated water discharge flow.
The water butt 9 is commercially available water purifier water butt, for storing pure water.
Nanofiltration membrane is at least provided with 2 grades.
The nanofiltration process of the micro- concentrated water collecting and filtering apparatus of the full film is as follows, collecting and filtering apparatus run when, raw water by ultra-filtration element 1,
Enter first order nanofiltration membrane 4 after the pressurization pressurization of booster pump 3,4 concentrated water of first order nanofiltration membrane enters second level nanofiltration membrane 7, obtained
Water purification is directly entered water butt 9, and chlorine cannot be removed in raw water at this time, and system is in germ-free condition always, when opening water purification
When faucet 6, post active carbon filter core 5 is passed through in water purification, and chlorine is removed；
When collecting and filtering apparatus not running, when opening vegetable bowl tap 2 with water, raw water by 1 surface of ultra-filtration element to ultrafiltration core into
Row rinses.
Claims (6)
1. a kind of micro- concentrated water collecting and filtering apparatus of full film, which is characterized in that including ultra-filtration element, vegetable bowl tap, booster pump, the first order
Nanofiltration membrane second level nanofiltration membrane, post active carbon filter core, clear water faucet, concentrated water proportioner and water butt；
Ultra-filtration element is equipped with water inlet, and water inlet is connected by water inlet pipe with water supply pipe, and ultra-filtration element is equipped with rinse mouth,
Rinse mouth is connect by pipeline with wash basin faucet, and ultra-filtration element is equipped with water outlet, and water outlet passes through pipeline and pressurization pump water inlet
Mouth is connected, and booster pump is equipped with water outlet, and water outlet is connected by pipeline with first order nanofiltration membrane water inlet, and first order nanofiltration membrane is set
There is pure water outlet, first order nanofiltration membrane is exported equipped with concentrated water, and concentrated water outlet is connected by pipeline and second level nanofiltration membrane water inlet
It connects, second level nanofiltration membrane is equipped with concentrated water spout, and concentrated water outlet is connect by pipeline with concentrated water proportioner, first order nanofiltration membrane and second
The pure water outlet of grade nanofiltration membrane is connected by pipeline with water butt, and water butt is equipped with water outlet, and water outlet is by pipeline with after
The connection of active carbon filter core water inlet is set, post active carbon filter core is equipped with water outlet, and water outlet is connected by pipeline water-purifying faucet.
2. the micro- concentrated water collecting and filtering apparatus of full film according to claim 1, which is characterized in that ultra-filtration element, booster pump, the first order are received
Filter membrane, first order nanofiltration membrane nanofiltration membrane, post active carbon filter core, concentrated water proportioner, water butt are mounted in cabinet, vegetable bowl water
Faucet, clear water faucet are mounted on side outside cabinet.
3. the micro- concentrated water collecting and filtering apparatus of full film according to claim 1, which is characterized in that the first order nanofiltration membrane, second
Grade nanofiltration membrane uses rolling nanofiltration membrane NF, and rolling nanofiltration membrane NF includes nanofiltration membrane, upper water proof circle, lower water proof circle.
4. the micro- concentrated water collecting and filtering apparatus of full film according to claim 1, which is characterized in that the ultra-filtration element is equipped with outside filter core
Shell and ultrafiltration membrane filter element, ultrafiltration membrane filter element are installed in filter case, who has water inlet, water outlet and punching to the filter case
Wash mouth.
5. the micro- concentrated water collecting and filtering apparatus of full film according to claim 1, which is characterized in that nanofiltration membrane is at least provided with 2 grades.
6. the nanofiltration process of the micro- concentrated water collecting and filtering apparatus of full film described in claim 1, which is characterized in that when collecting and filtering apparatus is run, raw water
Enter first order nanofiltration membrane after ultra-filtration element, pump pressurization pressurization, first order nanofiltration membrane concentrated water enters second level nanofiltration membrane, makes
The water purification obtained is directly entered water butt, and chlorine cannot be removed in raw water at this time, and system is in germ-free condition always, net when opening
When tap, post active carbon filter core is passed through in water purification, and chlorine is removed；
When collecting and filtering apparatus not running, when opening vegetable bowl tap water, raw water carries out ultrafiltration core by ultra-filtration element surface
It rinses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427036.0A CN109987734A (en) | 2019-05-22 | 2019-05-22 | The micro- concentrated water collecting and filtering apparatus of full film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427036.0A CN109987734A (en) | 2019-05-22 | 2019-05-22 | The micro- concentrated water collecting and filtering apparatus of full film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109987734A true CN109987734A (en) | 2019-07-09 |
Family
ID=67136897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910427036.0A Pending CN109987734A (en) | 2019-05-22 | 2019-05-22 | The micro- concentrated water collecting and filtering apparatus of full film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109987734A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573783A (en) * | 2020-06-12 | 2020-08-25 | 宁波爱科特生活电器有限公司 | Manual booster-type membrane filtration water purifier device |
| CN113562901A (en) * | 2021-07-20 | 2021-10-29 | 重庆博创水处理设备有限公司 | Water processing system is used in hospital with washing |
| CN115253709A (en) * | 2021-04-30 | 2022-11-01 | 天津膜天膜科技股份有限公司 | High-recovery-rate operation system for hollow fiber nanofiltration membrane |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458868U (en) * | 2009-07-06 | 2010-05-12 | 浙江沁园水处理科技股份有限公司 | Anti-pollution reverse osmosis water purification machine |
| CN102689943A (en) * | 2011-03-22 | 2012-09-26 | 梧州市可清可纯过滤设备制造厂 | Full-automatic backwashing water purifier with microfiltration, ultrafiltration and nanofiltration |
| CN103204598A (en) * | 2013-02-22 | 2013-07-17 | 浙江开创环保科技有限公司 | Whole-house quality-divided purification method |
| CN203938552U (en) * | 2014-06-18 | 2014-11-12 | 北京碧水源净水科技有限公司 | A kind of energy-saving and water-saving type family expenses nano-filtration water purifier with the clear water tanks of anti-secondary pollution |
| CN204073856U (en) * | 2014-06-18 | 2015-01-07 | 北京碧水源净水科技有限公司 | A kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier |
| CN104326589A (en) * | 2014-11-25 | 2015-02-04 | 国家海洋局天津海水淡化与综合利用研究所 | Portable water purifier |
| CN105502579A (en) * | 2015-07-21 | 2016-04-20 | 佛山尚之水净水科技有限公司 | Ultrafiltration cartridge self-flushing system for domestic water purifier, self-flushing method and domestic water purifier |
| CN107337290A (en) * | 2017-07-25 | 2017-11-10 | 珠海格力电器股份有限公司 | One kind is without pump water cleaning systems and water purifier |
| CN108217844A (en) * | 2018-03-27 | 2018-06-29 | 蒋志远 | A kind of water purification machine is positive and negative to rinse membranous system and control method |
| CN109231546A (en) * | 2018-09-26 | 2019-01-18 | 广东粤海水务股份有限公司 | Full-automatic water treatment device of ultrafiltration-nanofiltration combined process |
| CN210001679U (en) * | 2019-05-22 | 2020-01-31 | 世保康环境电器(南京)有限公司 | Full-film micro-concentrated water nanofiltration machine |
-
2019
- 2019-05-22 CN CN201910427036.0A patent/CN109987734A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458868U (en) * | 2009-07-06 | 2010-05-12 | 浙江沁园水处理科技股份有限公司 | Anti-pollution reverse osmosis water purification machine |
| CN102689943A (en) * | 2011-03-22 | 2012-09-26 | 梧州市可清可纯过滤设备制造厂 | Full-automatic backwashing water purifier with microfiltration, ultrafiltration and nanofiltration |
| CN103204598A (en) * | 2013-02-22 | 2013-07-17 | 浙江开创环保科技有限公司 | Whole-house quality-divided purification method |
| CN203938552U (en) * | 2014-06-18 | 2014-11-12 | 北京碧水源净水科技有限公司 | A kind of energy-saving and water-saving type family expenses nano-filtration water purifier with the clear water tanks of anti-secondary pollution |
| CN204073856U (en) * | 2014-06-18 | 2015-01-07 | 北京碧水源净水科技有限公司 | A kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier |
| CN104326589A (en) * | 2014-11-25 | 2015-02-04 | 国家海洋局天津海水淡化与综合利用研究所 | Portable water purifier |
| CN105502579A (en) * | 2015-07-21 | 2016-04-20 | 佛山尚之水净水科技有限公司 | Ultrafiltration cartridge self-flushing system for domestic water purifier, self-flushing method and domestic water purifier |
| CN107337290A (en) * | 2017-07-25 | 2017-11-10 | 珠海格力电器股份有限公司 | One kind is without pump water cleaning systems and water purifier |
| CN108217844A (en) * | 2018-03-27 | 2018-06-29 | 蒋志远 | A kind of water purification machine is positive and negative to rinse membranous system and control method |
| CN109231546A (en) * | 2018-09-26 | 2019-01-18 | 广东粤海水务股份有限公司 | Full-automatic water treatment device of ultrafiltration-nanofiltration combined process |
| CN210001679U (en) * | 2019-05-22 | 2020-01-31 | 世保康环境电器(南京)有限公司 | Full-film micro-concentrated water nanofiltration machine |
Non-Patent Citations (1)
| Title |
|---|
| 宋业林等: "《中药化学成分提取分离技术与方法》", 上海科学技术出版社, pages: 155 - 156 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573783A (en) * | 2020-06-12 | 2020-08-25 | 宁波爱科特生活电器有限公司 | Manual booster-type membrane filtration water purifier device |
| CN115253709A (en) * | 2021-04-30 | 2022-11-01 | 天津膜天膜科技股份有限公司 | High-recovery-rate operation system for hollow fiber nanofiltration membrane |
| CN113562901A (en) * | 2021-07-20 | 2021-10-29 | 重庆博创水处理设备有限公司 | Water processing system is used in hospital with washing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109987734A (en) | The micro- concentrated water collecting and filtering apparatus of full film | |
| CN106315939A (en) | Electroplating wastewater treatment system and treatment method thereof | |
| CN201284277Y (en) | Small-sized water purifying appliance | |
| CN102311180B (en) | Method for removing and recovering copper and zinc in wastewater of copper-zinc catalysts | |
| CN103328079A (en) | Method for cleaning membrane module, method of fresh water generation, and fresh water generator | |
| CN210030227U (en) | Concentration treatment device for chemical nickel plating rinsing wastewater | |
| CN201610402U (en) | Recycling and deep treatment device for electronic electroplating wastewater | |
| JPH10225682A (en) | Method of removing boron in reverse osmosis seawater desalination | |
| CN210001679U (en) | Full-film micro-concentrated water nanofiltration machine | |
| CN102976449A (en) | Water purifier | |
| CN105439347B (en) | A kind of mother liquor treatment process and system for the concentration of clopyralid feed separation | |
| CN210796017U (en) | Electrode foil boron-containing cleaning wastewater treatment system | |
| CN107585914A (en) | Sausage casing heparin produces utilization of wastewater resource device | |
| CN111003755A (en) | Water filtration and purification system and water purifier that two membranes were recycled | |
| CN102863091A (en) | Pure water machine | |
| CN104828997B (en) | A kind of collecting and filtering apparatus of positive and negative water processed of intaking | |
| CN205892904U (en) | A integration equipment for automaticallying process sewage | |
| CN101311331B (en) | On-line processing system for nickel-plating rinsing waste water | |
| CN211896170U (en) | Water filtration and purification system and water purifier that two membranes were recycled | |
| CN210796018U (en) | Phosphorus-containing cleaning wastewater treatment system for electrode foil | |
| CN210796016U (en) | Electrode foil corrosion wastewater treatment system | |
| CN210127145U (en) | Dual-mode dual-water-outlet large-water-volume water purifier | |
| CN207498149U (en) | Circulating Wastewater-free water purifier | |
| CN209010278U (en) | A kind of discharge of heavy metal wastewater thereby high standard and recyclable device | |
| CN204689758U (en) | The collecting and filtering apparatus of a kind of positive and negative water inlet water processed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |