CN103936114B - Water purifier auxiliary cleaning device - Google Patents
Water purifier auxiliary cleaning device Download PDFInfo
- Publication number
- CN103936114B CN103936114B CN201410146692.0A CN201410146692A CN103936114B CN 103936114 B CN103936114 B CN 103936114B CN 201410146692 A CN201410146692 A CN 201410146692A CN 103936114 B CN103936114 B CN 103936114B
- Authority
- CN
- China
- Prior art keywords
- water
- perforated membrane
- negative electrode
- positive electrode
- cleaning device
- 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.)
- Active
Links
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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- 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
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- 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
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention relates to a kind of water purifier auxiliary cleaning device, belong to electrolysis installation technical field. This device comprises the water container that is provided with water inlet, sewage draining exit, delivery port or the water inlet of the external existing water purifier of described water inlet; The housing of described water container, as negative electrode, is provided with positive electrode in it; Between described negative electrode and positive electrode, seamlessly clamping has water penetration perforated membrane, the area of described water penetration perforated membrane and described negative electrode or positive electrode opposite flank to be less than the area of described negative electrode or positive electrode and water penetration perforated membrane opposite flank. This device can generate the hydrogen of a large amount of ultramicro air bubbles, thereby produces flocculation sediment effect, removes the pollutant in the water of source, source water is carried out to sterilization simultaneously.
Description
Technical field
The present invention relates to a kind of device of clearing up water quality, belong to electrolysis installation technical field.
Background technology
Have a wide range of applications by brine electrolysis hydrogen making (and oxygen). When between two electrodes, apply DC electrolysis voltageDuring to water electrolysis, there is the process of cathode hydrogen evolution gas, Oxygen anodic evolution gas. Brine electrolysis carrys out the method for hydrogen making, conventionallyHave non-isolating film electrolysis, have barrier film electrolysis, zero spacing electrolysis, solid polymer electrolyte water electrolysis hydrogen production (oxygen) skillThe various ways such as art. Make 1m by electrolytic water device at present3The actual power consumption of hydrogen is about 4.5～5.5kWh.In theory, the efficiency of water electrolysis hydrogen production is in 50% left and right, and actual efficiency is far below this theoretical value (approximately 20～30%), thereforeBe mainly used in the occasion of preparing high purity hydrogen.
On the other hand, the water that is rich in hydrogen is again a kind of reductive water, and the very low and even negative value of its oxidation-reduction potential is domesticOuter a large amount of scientific achievement proves, drinks rich hydrogen reduction water, can effectively remove the harmful active oxygen producing in human body, hasBenefit is healthy.
The method of producing at present rich hydrogen reduction water has a lot, for example, by high pressure, hydrogen-pressure is injected to aluminium foil class reservoir vesselIn rich hydrogen (gas) reductive water; Employing has barrier film or produces rich hydrogen water without barrier film, two-probe method or three-electrode method; WithPorous polar substances (for example activated carbon) is carrier, the special occlusion method that then hydrogen storage is slowly discharged in waterThe rich hydrogen water of producing; Also have that (oxidation-reduction potential is low to moderate-below 500mv, dissolves as the dense rich hydrogen water of specific useHydrogen concentration is greater than 1000PPB), etc.
But above-mentioned existing brine electrolysis hydrogen making one is to produce a large amount of oxygen simultaneously; The 2nd, hydrogen generating quantity or notEnough and bubble is larger.
Summary of the invention
The technical problem that the present invention solves is: propose a kind of a large amount of ultramicro air bubble hydrogen and oxygen of generating and generate lessDevice.
In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of water purifier auxiliary cleaning device,Comprise the water container that is provided with water inlet, sewage draining exit, delivery port or the water inlet of the external existing water purifier of described water inlet;The housing of described water container, as negative electrode, is provided with positive electrode in it; Gapless between described negative electrode and positive electrodeGround clamping has water penetration perforated membrane, and the area of described water penetration perforated membrane and described negative electrode or positive electrode opposite flank is littleIn the area of described negative electrode or positive electrode and water penetration perforated membrane opposite flank.
The perforated membrane of water penetration described in technique scheme is also water permeable membrane or water penetration barrier film, and referring to can through-fallThe barrier film of molecule, its permeable aperture, from grade to nanoscale, comprises the various filter membranes that daily water treatment is used, as:Milipore filter (UF), NF membrane (NF) and micro-filtration membrane (MF), etc.
The improvement of the invention described above technical scheme is: the permeable aperture of described water penetration perforated membrane be less than or equal to 2 millimeters andBe more than or equal to 1 nanometer.
The invention described above technical scheme is further improved: the surperficial perforate of one of described negative electrode and positive electrode.
The invention described above technical scheme is further improved: described water penetration perforated membrane and described negative electrode and positive electricityThe ratio of the minimum area is extremely 4:5～3:5.
The invention described above technical scheme is further improved: described yin, yang electrode adopts dc source to power.
The invention described above technical scheme is further improved: described negative electrode is to adopt titanium base to cover to be coated with platinum family oxideThe inert electrode of making, described positive electrode is the inert electrode that adopts the carbonaceous materials such as graphite, activated carbon to make, described inWhat water penetration perforated membrane adopted is that average hydrophobic aperture is the circular flat ultrafiltration diaphragm of 0.01～0.05 micron.
The invention described above technical scheme is further improved: described water penetration perforated membrane is single or multiple lift.
The beneficial effect of water purifier auxiliary cleaning device of the present invention is: in the time of brine electrolysis, can be formed with in a large number taking hydrogen asMain ultramicro air bubble; This ultramicro air bubble floats in water purifier, thus make pollutant generation flocculation sediment in the water of source andRemove, the strong oxidation factor producing with timer, to water sterilization, prevents activated carbon Premature saturation; The present embodiment device alsoCan be contained in the lower end sewage draining exit of conventional ultrafiltration water purifier or the outlet of ultra-filtration water purifier, except bactericidal action, can utilizeThe air supporting effect of ultra micro bubble hydrogen, rinses the milipore filter outer surface of conventional water filter, prevents the fouling of film, alleviates concentration differencePolarization; Reduce the oxidation-reduction potential of water outlet simultaneously, reach the effect of healthy water.
The mechanism explanation of this beneficial effect is referring to the relevant Analysis on Mechanism of producing in detailed description of the invention below.
Brief description of the drawings
Below in conjunction with accompanying drawing, water purifier auxiliary cleaning device of the present invention is described further.
Fig. 1 is the structural representation of embodiment of the present invention water purifier auxiliary cleaning device.
Detailed description of the invention
Embodiment
The water purifier auxiliary cleaning device of the present embodiment, referring to Fig. 1, comprises the water container 1 that is provided with water inlet 5, is filled with waterThe sewage draining exit 6(of the external existing water purifier 7 of water inlet 5 of container 1 also can external existing water purifier 7 delivery port orWater inlet). The housing of water container 1, as negative electrode 2, is provided with positive electrode 3 in it. At negative electrode 2 and positive electrode 3Between seamlessly clamping have a water penetration perforated membrane 4, water penetration perforated membrane 4 and negative electrode 2 or positive electrode 3 opposite flanksArea be less than the area of negative electrode 2 or positive electrode 3 and water penetration perforated membrane 4 opposite flanks, the present embodiment permeableThe ratio of the minimum area in property perforated membrane and negative electrode and positive electrode is that 4:5(can be also 3:5). Water penetration porousThe permeable aperture of film 4 is less than or equal to 2 millimeters and be more than or equal to 1 nanometer.
The negative electrode 2(of the present embodiment is the housing of water container 1) be to adopt titanium base to cover to be coated with lazy that platinum family oxide makesProperty electrode, the inert electrode that positive electrode 3 adopts the carbonaceous material such as graphite, activated carbon to make, water penetration perforated membrane 4 is adoptedBe that average hydrophobic aperture is the individual layer circular flat ultrafiltration diaphragm of 0.01～0.05 micron.
Negative electrode 2, the positive electrode 3 of the present embodiment adopt dc source to power.
The preparation principle of the water purifier auxiliary cleaning device of the present embodiment is analyzed as follows:
1, at the outer edge side of water penetration perforated membrane 4, between negative electrode 2,3 liang of electrodes of positive electrode, show as without film electrolysisMode, cathode hydrogen evolution, Oxygen anodic evolution. But because interelectrode gap is very little, cell reaction is compared with ordinary circumstance fierceness,Very little decomposition voltage just can produce very large Faradaic current.
2, gapless (zero spacing) is clamped in the water penetration perforated membrane 4 in not perforate yin, yang two electrodes, forms by nothingThe slim water storage solid space that number slight void forms. Hydrone is limited at electrolysis in each micropore space. Owing to beingZero spacing electrolysis, negative electrode 2 liberation of hydrogen gas and positive electrode 3 are analysed oxygen process and are difficult to carry out, and can only dynamically deposit with ionic stateStorage is in micropore space, or combination is reduced to water again, and then electrolysis is hydrogen ion and hydroxide ion. Anti-like thisMultiple result, formed in water penetration perforated membrane inside vigorous reaction be similar to plasma state (gaseous state, atomic state,Ionic state coexists) environment, cause local pressure and temperature to raise, with outer edge side at water penetration perforated membrane 4 with cloudy,Space between sun two electrodes is compared, and has certain pressure differential, temperature difference. So, be limited in micropore space manyThe hydroxyl ion that state coexists etc. will spread along the radial outside of water penetration perforated membrane 4, joins water penetration perforated membrane 4Space without in film cell reaction between outer rim and two electrodes.
3, due to the adding of diffusion ion in water penetration perforated membrane 4, water penetration perforated membrane 4 outer rims and yin, yang two electrodesBetween space more violent without film cell reaction. Because the molecular weight of hydrogen is little, in this vigorous reaction, more easily obtainCathode electronics and be phase-changed into hydrogen and overflow, in water, generating far beyond conventional electrolysis method is many hydrogen (bubble).
4, due to the strong adsorption effect of positive electrode 3 material with carbon elements itself, the oxidation factor producing in water will greatly reduce,Thereby greatly reducing oxygen generates.
From analyzing above, the water purifier auxiliary cleaning device of the present embodiment can be formed with in a large number with hydrogen in waterIt is main ultramicro air bubble. As shown in Figure 1, ultra micro bubble hydrogen floats in water purifier 7, can rinse existing water purifier 7In the outer surface of milipore filter (or active carbon) 8, prevent the outer surface fouling of milipore filter (or active carbon) 8, alleviateConcentration polarization, thus make the pollutant flocculation sediment in the water of source and remove. The strong oxidation factor producing with timer is to waterSterilization, and prevent activated carbon Premature saturation.
Water purifier auxiliary cleaning device of the present invention is not limited to the concrete technical scheme described in above-described embodiment, such as:Water penetration perforated membrane 4 can be also that bilayer or multilayer ultrafiltration diaphragm are formed by stacking, and the shape of ultrafiltration diaphragm also can the side of beingShape, etc. The technical scheme that all employings are equal to replacement formation is the protection domain that the present invention requires.
Claims (7)
1. a water purifier auxiliary cleaning device, comprises the water container that is provided with water inlet, sewage draining exit, delivery port or the water inlet of the external existing water purifier of described water inlet; It is characterized in that: the housing of described water container, as negative electrode, is provided with positive electrode in it; Between described negative electrode and positive electrode, seamlessly clamping has water penetration perforated membrane, the lateralarea of relatively described negative electrode one side of described water penetration perforated membrane is less than the lateralarea of relative water penetration perforated membrane one side of described negative electrode, and the lateralarea of relatively described positive electrode one side of described water penetration perforated membrane is less than the lateralarea of relative water penetration perforated membrane one side of described positive electrode.
2. water purifier auxiliary cleaning device according to claim 1, is characterized in that: the permeable aperture of described water penetration perforated membrane is less than or equal to 2 millimeters and be more than or equal to 1 nanometer.
3. water purifier auxiliary cleaning device according to claim 1, is characterized in that: the surperficial perforate of one of described negative electrode and positive electrode.
4. water purifier auxiliary cleaning device according to claim 1, is characterized in that: the ratio of the minimum area in described water penetration perforated membrane and described negative electrode and positive electrode is 4:5～3:5.
5. according to the arbitrary described water purifier auxiliary cleaning device of claim 1-4, it is characterized in that: described yin, yang electrode adopts dc source to power.
6. according to the arbitrary described water purifier auxiliary cleaning device of claim 1-4, it is characterized in that: described negative electrode is to adopt titanium base to cover to be coated with the inert electrode that platinum family oxide is made, described positive electrode is the inert electrode that adopts graphite, activated carbon to make, and what described water penetration perforated membrane adopted is that average hydrophobic aperture is the circular flat ultrafiltration diaphragm of 0.01～0.05 micron.
7. water purifier auxiliary cleaning device according to claim 1, is characterized in that: described water penetration perforated membrane is single or multiple lift.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146692.0A CN103936114B (en) | 2014-04-12 | 2014-04-12 | Water purifier auxiliary cleaning device |
| PCT/CN2015/076244 WO2015154711A1 (en) | 2014-04-12 | 2015-04-10 | Auxiliary cleaning device for water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146692.0A CN103936114B (en) | 2014-04-12 | 2014-04-12 | Water purifier auxiliary cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103936114A CN103936114A (en) | 2014-07-23 |
| CN103936114B true CN103936114B (en) | 2016-05-18 |
Family
ID=51184039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410146692.0A Active CN103936114B (en) | 2014-04-12 | 2014-04-12 | Water purifier auxiliary cleaning device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103936114B (en) |
| WO (1) | WO2015154711A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936114B (en) * | 2014-04-12 | 2016-05-18 | 大连双迪创新科技研究院有限公司 | Water purifier auxiliary cleaning device |
| CN103936110B (en) * | 2014-04-12 | 2017-03-29 | 大连双迪创新科技研究院有限公司 | Daily water consumption Electrowinning device |
| CN103936108B (en) | 2014-04-12 | 2015-11-18 | 大连双迪创新科技研究院有限公司 | Bath water device for making |
| CN105692809A (en) * | 2015-09-20 | 2016-06-22 | 大连双迪创新科技研究院有限公司 | Alkaline bath water preparing apparatus |
| CN112779089A (en) * | 2020-12-22 | 2021-05-11 | 华中科技大学 | System and method for in-situ removal of electrode coke in biomass pyrolysis oil electrolysis upgrading process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001300541A (en) * | 2000-04-19 | 2001-10-30 | Hitachi Techno Eng Co Ltd | Drain cleaning device |
| CN102497915A (en) * | 2009-07-24 | 2012-06-13 | 韩颂怡 | Sealing-type water purifier and water-purifying method for producing electrolyzed hydrogen-containing pure cold and hot water and preventing contamination caused by microorganisms and foreign contaminants |
| CN202297214U (en) * | 2011-09-30 | 2012-07-04 | 深圳安吉尔饮水产业集团有限公司 | Multifunctional water making machine |
| CN202785756U (en) * | 2012-05-24 | 2013-03-13 | 杨小容 | Barrel-type electrolysis hydrogen water producer for household drinking water |
| CN203833686U (en) * | 2014-04-12 | 2014-09-17 | 大连双迪创新科技研究院有限公司 | Water purifier auxiliary cleaning device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6841058B2 (en) * | 2002-04-04 | 2005-01-11 | Brian G. Culvey | Redox bipolar cell fabric washer system |
| WO2008026462A1 (en) * | 2006-08-29 | 2008-03-06 | Koganei Corporation | Water purification method and system therefor |
| US20140054242A1 (en) * | 2011-05-17 | 2014-02-27 | Panasonic Corporation | Liquid treating apparatus and liquid treating method |
| CN103058335B (en) * | 2013-01-17 | 2013-10-16 | 山东大学 | Electrochemical reactor of graphene-Ti electrode for treating printing and dyeing wastewater |
| CN103936114B (en) * | 2014-04-12 | 2016-05-18 | 大连双迪创新科技研究院有限公司 | Water purifier auxiliary cleaning device |
-
2014
- 2014-04-12 CN CN201410146692.0A patent/CN103936114B/en active Active
-
2015
- 2015-04-10 WO PCT/CN2015/076244 patent/WO2015154711A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001300541A (en) * | 2000-04-19 | 2001-10-30 | Hitachi Techno Eng Co Ltd | Drain cleaning device |
| CN102497915A (en) * | 2009-07-24 | 2012-06-13 | 韩颂怡 | Sealing-type water purifier and water-purifying method for producing electrolyzed hydrogen-containing pure cold and hot water and preventing contamination caused by microorganisms and foreign contaminants |
| CN202297214U (en) * | 2011-09-30 | 2012-07-04 | 深圳安吉尔饮水产业集团有限公司 | Multifunctional water making machine |
| CN202785756U (en) * | 2012-05-24 | 2013-03-13 | 杨小容 | Barrel-type electrolysis hydrogen water producer for household drinking water |
| CN203833686U (en) * | 2014-04-12 | 2014-09-17 | 大连双迪创新科技研究院有限公司 | Water purifier auxiliary cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103936114A (en) | 2014-07-23 |
| WO2015154711A1 (en) | 2015-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103938219B (en) | Excess microbubble hydrogen device for making | |
| CN103936114B (en) | Water purifier auxiliary cleaning device | |
| CN205527890U (en) | Rich hydrogen water glass | |
| WO2015154713A1 (en) | Device for preparing drinking water by electrolysis | |
| JP5764474B2 (en) | Electrolytic synthesis apparatus, electrolytic treatment apparatus, electrolytic synthesis method, and electrolytic treatment method | |
| CN103767465A (en) | Purification cup | |
| CN203938504U (en) | Drinking-water Electrowinning device and apply the equipment of this device | |
| WO2016141768A1 (en) | Electrode mainly prepared from ceramic material and applicable to water electrolysis device | |
| CN1780938A (en) | High electric field electrolysis cell | |
| CN103936108B (en) | Bath water device for making | |
| CN203834031U (en) | Excess microbubble hydrogen preparation device | |
| WO2015154705A1 (en) | Commercial water machine | |
| CN103936111A (en) | Auxiliary purification device for water purifier | |
| WO2015085363A1 (en) | Electrochemical cell without an electrolyte-impermeable barrier | |
| CN107428567A (en) | Electrolytic water generating device | |
| WO2015050162A1 (en) | Microbial fuel cell | |
| CN203833686U (en) | Water purifier auxiliary cleaning device | |
| Oh et al. | Photoelectrochemical hydrogen production with concentrated natural seawater produced by membrane process | |
| US20200277207A1 (en) | Complex system for water treatment, desalination, and chemical material production | |
| CN203833684U (en) | Water purifier auxiliary purifying device | |
| CN203833683U (en) | Electrolysis cup | |
| Lee et al. | Electrochemical technologies: Water treatment | |
| US20160122211A1 (en) | Method and device to remove ions from an electrolytic media, such as water desalination, using suspension of divided materials in a flow capacitor | |
| CN205241298U (en) | Low -power consumption hydrogen -rich water electrolysis commercial affairs water machine | |
| Ahmed et al. | Effect of pretreatment of Carbon based electrodes in their adsorption performance in capacitive deionization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |