CN110342658A - Air-wiping flushing water purifier - Google Patents
Air-wiping flushing water purifier Download PDFInfo
- Publication number
- CN110342658A CN110342658A CN201810331562.2A CN201810331562A CN110342658A CN 110342658 A CN110342658 A CN 110342658A CN 201810331562 A CN201810331562 A CN 201810331562A CN 110342658 A CN110342658 A CN 110342658A
- Authority
- CN
- China
- Prior art keywords
- water
- air pump
- wiped
- water purifier
- component
- 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 78
- 238000011010 flushing procedure Methods 0.000 title abstract description 4
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 239000002351 wastewater Substances 0.000 claims abstract description 6
- 239000002699 waste material Substances 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 239000012528 membrane Substances 0.000 abstract description 13
- 239000003344 environmental pollutant Substances 0.000 abstract description 10
- 231100000719 pollutant Toxicity 0.000 abstract description 10
- 239000011435 rock Substances 0.000 abstract 1
- 238000005201 scrubbing Methods 0.000 abstract 1
- 239000008399 tap water Substances 0.000 description 11
- 235000020679 tap water Nutrition 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- -1 silt Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003911 water pollution 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
- 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
- C02F1/44—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
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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 an air scrubbing flushing water purifier, which comprises a raw water pipeline, a front ultrafiltration component, a rear filtration component, a waste water pipeline and an air pump, wherein the front ultrafiltration component is arranged on the raw water pipeline; the raw water pipeline is connected with the water inlet of the front ultrafiltration component, the rear filtration component is connected with the water outlet of the front ultrafiltration component, the waste water pipeline is connected with the front ultrafiltration component, and the air pump is connected to the front end of the front ultrafiltration component. The purifier is in the same direction as towards before the running water, at first starts the air pump, and air pump gassing can be effectively used in leading ultrafiltration module's membrane silk surface, rocks the membrane silk, makes the pollutant on membrane silk surface break away from with the membrane silk, treats that the gas is wiped and is ended the back, and the purifier is opened the running water again and is in the same direction as towards the function, thoroughly washes the pollutant on membrane silk surface totally, improves the clean degree of membrane silk and solves the bad technical problem of current purifier backwash membrane effect.
Description
Technical field
The invention belongs to water purifier technical fields, specifically, being to be related to a kind of gas wiping flushing water purifier.
Background technique
With the rapid development of economy, water pollution phenomenon is increasingly severe, the pollution of drinking water is especially prominent.Tap water warp
The long-distance transport of some water channel pipelines is transported to huge numbers of families and is easy to receive secondary pollution in the process, in not purified water often
Silt, iron rust, heavy metal, volatile materials etc. are carried, and breeds a large amount of bacteriums.Under normal conditions, user can select drink
It is drunk again after water is boiled, although boiled tap water can kill bacterium at high temperature, silt, iron rust, a huge sum of money can not be solved
The problems such as category, volatile materials and bacterium corpse.
Along with the continuous promotion of consuming capacity, people's health consciousness is also being continuously improved, and home terminal water purifier can
Depth-type filtration again is carried out to tap water, silt, iron rust, heavy metal, colloid and the bacterial component in tap water are had
The retention of effect.Although the problem of home terminal water purifier can be polluted with the above-mentioned tap water quality of effective solution, there is also one
A little problems, such as the disposable element that the water purifier product at initial stage is taken, often user needs to replace in time after a period of use
Filter core, otherwise the clean-up effect of water can also have a greatly reduced quality.
In order to further extend the service life of preposition film, existing water purifier product can take ultrafiltration membrane (UF) preposition mistake
It filters and the UF water back flush film surface pollutant being stored in pressurized tank is reached into cleaning filter membranes after a certain period of time in filtering
Effect.But there is water shortage in the method for this back flush film surface, cause cleaning not thorough enough, and long-term cleaning is made
General with effect, the surface of film, which still can have pollutant residual blocking fenestra, influences water purification efficiency, while breeding on film thin
Bacterium also will affect the service life of filter membrane.
Summary of the invention
It is wiped this application provides a kind of gas and rinses water purifier, solve the undesirable technology of existing water purifier back flush film effect
Problem.
In order to solve the above technical problems, the application is achieved using following technical scheme:
It is proposed that a kind of gas wipes the preposition ultra-filtration element technology of water purifier of rinsing, including the filtering of raw water pipeline, preposition ultrafiltration module, postposition
Component and waste line；The water inlet of preposition ultrafiltration module described in the raw water piping connection, the postposition filter assemblies connection
The water outlet of the preposition ultrafiltration module, the waste line connect the preposition ultrafiltration module, further include one be connected to it is described
The air pump of preposition ultrafiltration module front end.
Further, the air pump is connect by pipeline with the preposition ultrafiltration module；Check is installed on the pipeline
Valve.
Further, raw water solenoid valve is connected between the raw water pipeline and the water inlet of the preposition ultrafiltration module.
Further, the waste line is connected with waste water solenoid valve.
Further, the postposition filter assemblies include concatenated activated carbon filter component, booster pump and osmosis filtration
Component.
Further, the operating power of the air pump is 2.5W-100W.
Further, the aeration flow of the air pump is 2L/M-20L/M.
Compared with prior art, the advantages of the application and good effect is: the gas that the application proposes, which is wiped, to be rinsed in water purifier,
It is connected with air pump in the front end of preposition ultrafiltration module, using raw water namely tap water along before rushing rinsing membrane module, starts gas first
Pump, air pump generate bubble and can shake film wire with useful effect on the film wire surface of preposition ultrafiltration module, make the pollution on film wire surface
Object and film wire are detached from, and after wiping to gas, water purifier is then turned on tap water along function is rushed, and the pollutant on film wire surface is thoroughly rushed
Wash clean is using air pump by pollutant from film wire using tap water compared to existing single back flush mode along punching is preceding
It is detached from, can be improved the cleaning effect of membrane module, to improve the clean-up performance of film wire, extend the service life of film wire, and certainly
Water is not also limited along punching by water, solves the bad technical problem of existing water purifier back flush film effect.
After the detailed description of the application embodiment is read in conjunction with the figure, other features and advantages of the application will become more
Add clear.
Detailed description of the invention
Fig. 1 is that the gas that the application proposes wipes the device architectures figure for rinsing water purifier.
Specific embodiment
The specific embodiment of the application is described in more detail with reference to the accompanying drawing.
The gas that the application proposes, which is wiped, rinses water purifier, including raw water pipeline 11, preposition ultrafiltration module 12, postposition filter assemblies
13, waste line 15 and air pump 16；Raw water pipeline 11 connects the water inlet of preposition ultrafiltration module 12, and postposition filter assemblies 13 connect
The water outlet of preposition ultrafiltration module 12, waste line 15 connect preposition ultrafiltration module 12；Air pump 16 is connected to preposition ultrafiltration module
12 front ends.
Air pump 16 is connect by pipeline with preposition ultrafiltration module 12；Non-return valve 17 is installed on pipeline；Raw water pipeline 11 with
Raw water solenoid valve 18 is connected between the water inlet of preposition ultrafiltration module 12.
Waste line 15 is connected with waste water solenoid valve 19；Postposition filter assemblies 12 include concatenated activated carbon filter component
121, booster pump 122 and osmosis filtration component 123.
In work, pure water and water purification (UF water) tap 20 are in close state on water purifier, open raw water solenoid valve 18,
Tap water becomes UF water after ultrafiltration module 12 preposition on water purifier filtering；When implementing to rinse, it is first shut off raw water solenoid valve
18, cut off tap water pipe line, the air pump 16 of preposition 12 front end of ultrafiltration module opens work, and non-return valve 17 plays and prevents water from flowing back
Into the effect of air pump, gas, which is wiped, shakes film wire for a period of time, usually a few minutes, keeps the pollutant on film wire surface and film wire de-
From, and then raw water solenoid valve 18 is opened, so that tap water, which enters preposition ultrafiltration module 12, carries out positive flushing to film wire, so that dirty
It contaminates object and is flowed out through waste water solenoid valve 19 from waste line 15, so that film be rinsed well.
In the embodiment of the present application, the operating power of air pump is set as 2.5W-100W；Aeration flow set is 2L/M-20L/
M。
The gas that above-mentioned the application proposes, which is wiped, to be rinsed in water purifier, is connected with air pump, water purification in the front end of preposition ultrafiltration module
Machine is before forward being rinsed using raw water, booster air pump first, and air pump generation bubble can be with useful effect in preposition ultrafiltration module
Film wire surface, shake film wire, make film wire surface pollutant and film wire be detached from, to gas wipe after, water purifier is then turned on original
Water is clean by the pollutant cleaning down on film wire surface along pre-washing function, compares existing single back flush mode, is rinsing
It is preceding to be detached from pollutant from film wire using air pump, it can be improved the cleaning effect of membrane module, to improve the cleaning journey of film wire
Degree extends the service life of film wire, and raw water is not also limited along punching by water, solves existing water purifier back flush film effect
Bad technical problem.
It should be noted that the above description is not a limitation of the present invention, the present invention is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made within the essential scope of the present invention, are also answered
It belongs to the scope of protection of the present invention.
Claims (7)
1. gas, which is wiped, rinses water purifier, including raw water pipeline, preposition ultrafiltration module, postposition filter assemblies waste line；The raw water
The water inlet of preposition ultrafiltration module described in piping connection, the postposition filter assemblies connect the water outlet of the preposition ultrafiltration module
Mouthful, the waste line connects the preposition ultrafiltration module；It is characterized in that, further including one being connected to the preposition ultrafiltration module
The air pump of front end.
2. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the air pump by pipeline with it is described preposition
Ultrafiltration module connection；Non-return valve is installed on the pipeline.
3. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the raw water pipeline and the preposition ultrafiltration
Raw water solenoid valve is connected between the water inlet of component.
4. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the waste line is connected with waste water electromagnetism
Valve.
5. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the postposition filter assemblies include concatenated
Activated carbon filter component, booster pump and osmosis filtration component.
6. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the operating power of the air pump is 2.5W-
100W。
7. gas according to claim 1, which is wiped, rinses water purifier, which is characterized in that the aeration flow of the air pump is 2L/M-
20L/M。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464310 | 2018-04-03 | ||
| CN2018204643102 | 2018-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110342658A true CN110342658A (en) | 2019-10-18 |
Family
ID=68173316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810331562.2A Pending CN110342658A (en) | 2018-04-03 | 2018-04-13 | Air-wiping flushing water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110342658A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597110A (en) * | 2009-07-06 | 2009-12-09 | 浙江沁园水处理科技股份有限公司 | A kind of anti-pollution reverse-osmosis water purification machine |
| CN201505512U (en) * | 2009-05-07 | 2010-06-16 | 广州美能材料科技有限公司 | A gas-water mixing cleaning device for submerged hollow fiber membrane modules |
| WO2011158559A1 (en) * | 2010-06-14 | 2011-12-22 | 東レ株式会社 | Method for cleaning membrane modules |
| US20130213887A1 (en) * | 2010-10-27 | 2013-08-22 | Toray Industries, Inc. | Hollow fiber membrane filtration device and method for washing hollow fiber membrane module |
| CN203944293U (en) * | 2014-06-13 | 2014-11-19 | 金坛加怡热电有限公司 | Aqueous vapor is washed hyperfiltration membrane assembly altogether |
| CN105645615A (en) * | 2014-12-05 | 2016-06-08 | 蒋志远 | Water-purification backwashing-type three-water-quality reverse-osmosis water purifier can be washed with chemicals and gas |
| US20200171440A1 (en) * | 2016-03-29 | 2020-06-04 | Kurita Water Industries Ltd. | Method for washing hollow fiber membrane module and hollow fiber membrane filtration device |
-
2018
- 2018-04-13 CN CN201810331562.2A patent/CN110342658A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201505512U (en) * | 2009-05-07 | 2010-06-16 | 广州美能材料科技有限公司 | A gas-water mixing cleaning device for submerged hollow fiber membrane modules |
| CN101597110A (en) * | 2009-07-06 | 2009-12-09 | 浙江沁园水处理科技股份有限公司 | A kind of anti-pollution reverse-osmosis water purification machine |
| WO2011158559A1 (en) * | 2010-06-14 | 2011-12-22 | 東レ株式会社 | Method for cleaning membrane modules |
| US20130213887A1 (en) * | 2010-10-27 | 2013-08-22 | Toray Industries, Inc. | Hollow fiber membrane filtration device and method for washing hollow fiber membrane module |
| CN203944293U (en) * | 2014-06-13 | 2014-11-19 | 金坛加怡热电有限公司 | Aqueous vapor is washed hyperfiltration membrane assembly altogether |
| CN105645615A (en) * | 2014-12-05 | 2016-06-08 | 蒋志远 | Water-purification backwashing-type three-water-quality reverse-osmosis water purifier can be washed with chemicals and gas |
| US20200171440A1 (en) * | 2016-03-29 | 2020-06-04 | Kurita Water Industries Ltd. | Method for washing hollow fiber membrane module and hollow fiber membrane filtration device |
Non-Patent Citations (1)
| Title |
|---|
| 刘强: "《复合式膜生物反应器的运行特性与膜污染控制原理》", 30 June 2015, 中国矿业大学出版社 * |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |