CN107043184A - A kind of water purification apparatus based on ultrafiltration and counter-infiltration - Google Patents
A kind of water purification apparatus based on ultrafiltration and counter-infiltration Download PDFInfo
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- CN107043184A CN107043184A CN201710325394.1A CN201710325394A CN107043184A CN 107043184 A CN107043184 A CN 107043184A CN 201710325394 A CN201710325394 A CN 201710325394A CN 107043184 A CN107043184 A CN 107043184A
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- Prior art keywords
- water
- ultrafiltration
- pipeline
- outlet pipe
- water purification
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 44
- 238000000746 purification Methods 0.000 title claims abstract description 32
- 238000001764 infiltration Methods 0.000 title claims abstract description 12
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 15
- 239000011707 mineral Substances 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- SLNPXQSDIYWPMA-UHFFFAOYSA-N [Cd].[Hg].[Cr] Chemical compound [Cd].[Hg].[Cr] SLNPXQSDIYWPMA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000021271 drinking Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000009967 tasteless effect Effects 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of water purification apparatus based on ultrafiltration and counter-infiltration, raw water pump (1), more medium filter (2), electrolysis reactor (3), active carbon filter (4), the first fine filter (5), ultrafiltration module (6), the second fine filter (7), high-pressure pump (8), reverse osmosis module (9), water purification outlet pipe (10) are connected with along water (flow) direction successively pipeline；Provided with the ultra-filtration water pipe (11) being connected with water purification outlet pipe (10) pipeline on described ultrafiltration module (6), ultrafiltration valve (12) is provided with described ultra-filtration water pipe (11)；The water purification apparatus also includes concentrated water outlet pipe (13), and described more medium filter (2) water side is connected with concentrated water outlet pipe (13) pipeline；Described reverse osmosis module (9) is connected with described concentrated water outlet pipe (13) pipeline.
Description
Technical field
This patent is related to a kind of water purification apparatus, specially a kind of water purification apparatus based on ultrafiltration and counter-infiltration.
Background technology
The water purification apparatus of most of direct drinkings handles water source with one kind in counter-infiltration or ultrafiltration.Wherein about 95%
Using reverse osmosis technology, the effluent quality of this technology is pure water, and the mineral matter and human body eliminated in water is necessary micro
Element；About 5% hyperfiltration technique is used in addition, the necessary micro member of mineral matter and human body that this technology has been effectively kept in water
Element, but the water quality for hardness larger area is helpless, it is impossible to control water mineral proportion.
The content of the invention
Water mineral ratio can be adjusted there is provided one kind in order to solve deficiency of the prior art, various water quality are adapted to
Water purification apparatus, the technical solution adopted in the present invention is：
A kind of water purification apparatus based on ultrafiltration and counter-infiltration, is connected with raw water pump, many along water (flow) direction successively pipeline
Medium filter, electrolysis reactor, active carbon filter, the first fine filter, ultrafiltration module, the second fine filter, height
Press pump, reverse osmosis module, water purification outlet pipe；Go out on described ultrafiltration module provided with the ultrafiltration being connected with water purification outlet pipe pipeline
Water pipe, is provided with ultrafiltration valve on described ultra-filtration water pipe；The water purification apparatus also includes concentrated water outlet pipe, described
More medium filter water side is connected with concentrated water outlet pipe pipeline；Described reverse osmosis module and described concentrated water outlet pipe pipeline
Connection.
Connection ultrafiltration module and the second fine filter pipeline on provided with into pipeline plus antisludging agent dosing tank and
Measuring pump.
The pipeline for connecting the second fine filter and high-pressure pump is connected with reverse osmosis module pipeline and provided with backwater valve.
Using the existing ultrafiltration apparatus of water purification apparatus above, have again and contain mineral materials after reverse osmosis equipment, and ultrafiltration
Water can be directly entered water purification outlet pipe, and the pure water after counter-infiltration similarly enters water purification outlet pipe, will contain mineral matter
Water and pure water proportionate relationship is controlled by ultrafiltration valve regulated flow so that water purification outlet pipe discharge water Minerals
Matter content is it can be seen that control, to adapt to the purified water that same mineral matter proportion can be obtained after different quality purifies water.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
Passing sequentially through pipeline along water (flow) direction is connected with raw water pump 1, more medium filter 2, electrolysis reactor as shown in Figure 1
3rd, active carbon filter 4, the first fine filter 5, ultrafiltration module 6, the second fine filter 7, high-pressure pump 8, reverse osmosis module
9th, water purification outlet pipe 10；Provided with the ultra-filtration water pipe 11 being connected with the pipeline of water purification outlet pipe 10 on ultrafiltration module 6, go out in ultrafiltration
Water pipe 11 is provided with ultrafiltration valve 12；The water purification apparatus also includes concentrated water outlet pipe 13, the water side of more medium filter 2
It is connected with the pipeline of concentrated water outlet pipe 13；Reverse osmosis module 9 is connected with the pipeline of concentrated water outlet pipe 13.
It is provided with and is added into pipeline on the pipeline of the connection fine filter 7 of ultrafiltration module 6 and second based on equipment above
The dosing tank 14 and measuring pump 15 of antisludging agent.Setting dosing tank 14 to add antisludging agent into pipeline prevents from preventing pipe in subsequent purification
Road and equipment are blocked.
The second fine filter 10 is connected to be connected with the pipeline of reverse osmosis module 9 with the pipeline of high-pressure pump 8 and provided with back-water valve (BWV)
Door 16.The pipeline is used to the concentrated water of discharging reverse osmosis module 9 and again returns to reverse osmosis module 9 once being filtered, so as to carry
High water utilization rate.
The more medium filter 2 in equipment has mainly selected quartz sand filter media and ANTHRACITE FILTER MEDIA above, can remove in water
Most of impurity, suspension, organic matter, colloid, silt etc., effectively reduce the turbidity of water.Electrolysis reactor 3 is the core of equipment
Center portion part, the heavy metal ion such as lead, cadmium, chromium, mercury that can effectively go in water removal, and can be small point by hydrone electrolysis
Son group is more beneficial for absorption and the health of human body.After electrochemical treatments, the dissolved oxygen in water can increase.It is rich in water outlet
Dissolved oxygen (6~10mg/L), it is good for health.The activated carbon of active carbon filter 4 mainly selects the cocoanut active charcoal of high-quality, absorption
Part larger molecular organicses, ferriferous oxide, chlorine residue in water etc..First fine filter 5 is mainly 5 μ's from filtering accuracy
Nonpoisonous and tasteless polypropylene PP melt-blown filters, can effectively remove the various granule foreigns in institute's filtered fluid, to avoid activated carbon
Powder enters membrane module.The moisture containing mineral matter is imported into water purification by ultra-filtration water pipe 11 by ultrafiltration module 6 afterwards to go out
In water pipe 10.Ultrafiltration module 6 goes out moisture two-way, all the way as the water inlet of counter-infiltration, is connected all the way with the pipeline of water purification outlet pipe 10.
Important component in ultrafiltration module is milipore filter, and ultrafiltration is a kind of pressurization membrane separation technique, i.e., under pressure, make
Small molecule solute and solvent pass through the special film of certain pore size so that macromolecular solute must not pass through.Hyperfiltration technique can be cut
Water Sproading rate after more than 0.001-0.1 μm of material, and its purification is stayed to be up to 100%.Dispose in water
Impurity, suspension, organic matter, colloid, silt, heavy metal ion (lead cadmium chromium mercury etc.), part larger molecular organicses, iron oxidation
Thing, chlorine residue, iron rust, silt, worm's ovum etc..Water is had simultaneously by that further can be removed the objectionable impurities slipped through the net after ultrafiltration
The mineral matter retained in water of effect.
Counter-infiltration is also known as reverse osmosis, and one kind isolates the UF membrane operation of solvent using pressure differential as motive force from solution.
Reverse osmosis membrane is the chief component of reverse osmosis units, and the salt rejection rate of reverse osmosis membrane can reach 98%, through reverse osmosis units
The impurity such as inorganic ion, organic matter after processing in water almost all is removed.
Water quality mixed process is the key of the equipment, what the water and ultra filtration unit for mainly crossing reverse-osmosis treated were treated
Water is effectively combined.Reverse osmosis water outlet controls flow to mix it in certain proportion with ultra-filtration water by ultrafiltration valve 12
Close, play a part of reducing the water hardness.It can realize that pure water is sufficiently mixed with itself water containing mineral matter, it is miscellaneous in water removal is gone
Matter, suspension, organic matter, colloid, silt, heavy metal ion (lead cadmium chromium mercury etc.), ferriferous oxide, chlorine residue, iron rust, silt, worm
While ovum etc., retain again in nature water necessary to naturally occurring, human body, the mineral matter healthy and beneficial to people and micro
Element, is truly realized no added mineral water, is beneficial to health.
Control unit is that equipment automatically controls maincenter, can set the parameters to control according to each electric elements of equipment and sets
It is standby voluntarily to work, and the running status and water quality condition of monitoring device, it is ensured that equipment is normally run.Control unit can regular pair set
Standby filtrate, milipore filter, reverse osmosis membrane are rinsed, and can further keep the safety of water outlet, and improve the use longevity of equipment
Life.
The present invention has advantages below.Water treatment technology is advanced, the electrochemical treatments and modern embrane method introduced using Germany
The technology that technique is combined, this belongs to domestic initiation far different than the simple embrane method water purification treatment technology on domestic and international market；Equipment
Water outlet high-quality, the water produced using the equipment of new integrated technique can retain beneficial mineral matter in water；Electricity is carried out to water
Other water treatment technologies such as filtering, absorption are attached with while chemical treatment, the harmful substance in water had both been eliminated, while protect again
The beneficial mineral matter in water is stayed；Effluent quality is adjustable, effluent quality can be adjusted according to local water quality situation.It is right
In water hardness major region, fouling can be effectively removed, it is ensured that mouthfeel simultaneously improves vision perception；The life-span of corollary equipment improves,
Because water quality obtains good improvement, it is possible to reduce the pollution to supporting water intaking platform, pipeline such as fouling, pollutant,
Improve its service life.
Claims (3)
1. a kind of water purification apparatus based on ultrafiltration and counter-infiltration, it is characterized in that：Original is connected with along water (flow) direction successively pipeline
Water pump (1), more medium filter (2), electrolysis reactor (3), active carbon filter (4), the first fine filter (5), ultrafiltration
Component (6), the second fine filter (7), high-pressure pump (8), reverse osmosis module (9), water purification outlet pipe (10)；In described ultrafiltration
Component (6) is provided with the ultra-filtration water pipe (11) being connected with water purification outlet pipe (10) pipeline, in described ultra-filtration water pipe (11)
It is provided with ultrafiltration valve (12)；The water purification apparatus also includes concentrated water outlet pipe (13), described more medium filter (2)
Water side is connected with concentrated water outlet pipe (13) pipeline；Described reverse osmosis module (9) and described concentrated water outlet pipe (13) pipeline
Connection.
2. the water purification apparatus according to claim 1 based on ultrafiltration and counter-infiltration, it is characterized in that：In connection ultrafiltration group
The pipeline of part (6) and the second fine filter (7) is provided with the dosing tank (14) and measuring pump (15) for adding antisludging agent into pipeline.
3. the water purification apparatus according to claim 1 or 2 based on ultrafiltration and counter-infiltration, it is characterized in that：Connection second
Fine filter (10) is connected with the pipeline of high-pressure pump (8) with reverse osmosis module (9) pipeline and provided with backwater valve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325394.1A CN107043184A (en) | 2017-05-10 | 2017-05-10 | A kind of water purification apparatus based on ultrafiltration and counter-infiltration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325394.1A CN107043184A (en) | 2017-05-10 | 2017-05-10 | A kind of water purification apparatus based on ultrafiltration and counter-infiltration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107043184A true CN107043184A (en) | 2017-08-15 |
Family
ID=59546715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325394.1A Pending CN107043184A (en) | 2017-05-10 | 2017-05-10 | A kind of water purification apparatus based on ultrafiltration and counter-infiltration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107043184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957090A (en) * | 2017-04-17 | 2017-07-18 | 深圳市净维环境科技有限公司 | A kind of intelligent comprehensive purifies water treatment system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508578A (en) * | 2013-10-24 | 2014-01-15 | 深圳市家乐士净水科技有限公司 | Water purifier |
| US20140151300A1 (en) * | 2012-12-05 | 2014-06-05 | Water & Power Technologies, Inc. | Water treatment process for high salinity produced water |
| CN205170554U (en) * | 2015-10-29 | 2016-04-20 | 江苏融汇环境工程有限公司 | Multifunctional water purifier |
| CN205803210U (en) * | 2016-06-23 | 2016-12-14 | 建水乌月山泉有限责任公司 | Spring water automatic producing device |
| CN206886864U (en) * | 2017-05-10 | 2018-01-16 | 陕西长岭电子科技有限责任公司 | A kind of water purification apparatus based on ultrafiltration and counter-infiltration |
-
2017
- 2017-05-10 CN CN201710325394.1A patent/CN107043184A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140151300A1 (en) * | 2012-12-05 | 2014-06-05 | Water & Power Technologies, Inc. | Water treatment process for high salinity produced water |
| CN103508578A (en) * | 2013-10-24 | 2014-01-15 | 深圳市家乐士净水科技有限公司 | Water purifier |
| CN205170554U (en) * | 2015-10-29 | 2016-04-20 | 江苏融汇环境工程有限公司 | Multifunctional water purifier |
| CN205803210U (en) * | 2016-06-23 | 2016-12-14 | 建水乌月山泉有限责任公司 | Spring water automatic producing device |
| CN206886864U (en) * | 2017-05-10 | 2018-01-16 | 陕西长岭电子科技有限责任公司 | A kind of water purification apparatus based on ultrafiltration and counter-infiltration |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957090A (en) * | 2017-04-17 | 2017-07-18 | 深圳市净维环境科技有限公司 | A kind of intelligent comprehensive purifies water treatment system |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170815 |
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| RJ01 | Rejection of invention patent application after publication |