CN104230078A - Water purification device for purifying raw water - Google Patents
Water purification device for purifying raw water Download PDFInfo
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- CN104230078A CN104230078A CN201310238585.6A CN201310238585A CN104230078A CN 104230078 A CN104230078 A CN 104230078A CN 201310238585 A CN201310238585 A CN 201310238585A CN 104230078 A CN104230078 A CN 104230078A
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- filter
- equipment
- water
- purifier
- raw water
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to filter equipment and particularly relates to a water purification device for purifying raw water. The water purification device comprises a filter unit and disinfection equipment and further comprises a backwashing device, wherein the filter unit sequentially comprises a quartz sand filter, an active carbon filter, a precision filter and reverse osmosis membrane equipment; a pressurizing pump is arranged between the precision filter and the reverse osmosis membrane equipment; the surface diameters of reverse osmosis membranes used by the reverse osmosis membrane equipment are 1-10nm; the filter unit is provided with two outlets, one of which is connected with the inlet of the disinfection equipment while the other one of which is connected with the backwashing device; and the outlet end of the disinfection equipment is provided with a heating device. By means of multi-stage filtration and then ultraviolet and ozone disinfection, impurities in water are thoroughly removed, so that the water reaches the standard of drinking water. The backwashing device of the equipment is used for washing the filter unit by reversed purified water, so that deposited impurities can be effectively removed and the service life of a filter element is prolonged.
Description
Technical field
The present invention relates to filter plant, especially a kind of purifier for purificating raw water.
Background technology
?the life tap water of people contains the composition in the various particulate matter such as fine sand, iron rust or other muddy sources sometimes, also can residual chlorine, agricultural chemicals, lead and other oxious components, and, the haloform objectionable impurities that chlorine in tap water and organic substance reaction generate is mixed in rivers and creeks and also can be mixed in tap water, therefore, present general extensive employing water purifier re-uses after purifying tap water.Tap water (former water) becomes water purification by the scavenging material that purification is inner, flows out from water purifier.
The home-use water purifier be suitable at present, the scavenging material of most employing is PP cotton, ature of coal charcoal, cotton thread bundle, gac etc., PP cotton waits the solids components such as the particle of the particulate matter be used in Filtered tap water or the composition becoming other muddy sources and throw out, and gac mainly removes the residual haloform etc. be dissolved in tap water by adsorption.But it is very short all to there is work-ing life in the water purification catridge that these scavenging materials are made, and the unconspicuous technical problem of filter effect, and the water after purification is not sterilized, and can not directly drink.
Summary of the invention
For overcoming the deficiency in prior art, the object of the invention is to provide a kind of with self-cleaning function, can prolonging service life of filter elements, and with the purifier for purificating raw water of sterilizing unit.
In order to solve the problems of the technologies described above, the technical scheme that the present invention takes is as follows:
A kind of purifier for purificating raw water, comprise filter set, sterilization equipment, it comprises back-purge system, described filter set comprises quartz filter, activated charcoal filter, secondary filter and anti-seepage membrane equipment successively, topping-up pump is provided with between secondary filter and anti-seepage membrane equipment, the anti-seepage membrane surface diameter of described anti-seepage membrane equipment use is 1 ~ 10nm, described filter set is provided with two outlets, an outlet is connected with sterilization equipment import, another outlet is connected with back-purge system, and described sterilization equipment exit end is provided with heating unit.
The above-mentioned purifier for purificating raw water, the back-purge system described in it comprises relief valve, trip switch and wash water valve, and described relief valve exports with filter set and is connected.
The above-mentioned purifier for purificating raw water, the sterilization equipment described in it adopts UV sterilizer.
The above-mentioned purifier for purificating raw water, the sterilization equipment described in it adopts ozonizer.
The above-mentioned purifier for purificating raw water, the heating unit described in it adopts electrically heated.
The above-mentioned purifier for purificating raw water, is characterized in that: described secondary filter and anti-seepage membrane equipment are horizontal type structure.
Beneficial effect:
Purifier for purificating raw water provided by the invention, adopt quartz filter, activated charcoal filter, secondary filter and anti-seepage membrane equipment, filter layer by layer, quartz filter can remove the particulate matter in former water, the opacity of effective reduction water, chlorine residual in former water removed by activated charcoal filter, avoid secondary pollution, secondary filter and anti-seepage membrane equipment are in order to thoroughly to remove impurities in water, filter set water purification is out again through ultraviolet, ozonization, namely drinking water standard is reached, the water of sterilization equipment outlet is through heating, provide drinking hot water, what meet different crowd drinks demand.Its back-purge system carried, by the flushing of reverse water purification, effectively can remove the impurity of deposition, improves the work-ing life of filter core.
Accompanying drawing explanation
Fig. 1 is connection diagram of the present invention.
Fig. 2 is the structural representation of quartz filter in the present invention.
Fig. 3 is the structural representation of activated charcoal filter in the present invention.
Fig. 4 is the connection diagram of ozonizer and pipeline in the present invention.
Embodiment
Below in conjunction with accompanying drawing, detailed explanation is done to summary of the invention.
Purifier for purificating raw water provided by the invention, comprise filter set, sterilization equipment and back-purge system, described filter set comprises quartz filter 1 successively, activated charcoal filter 2, secondary filter 3 and anti-seepage membrane equipment 4, secondary filter 3 and anti-seepage membrane equipment 4 are horizontal type structure, be provided with topping-up pump 5 between the two, the anti-seepage membrane surface diameter that described anti-seepage membrane equipment 4 uses is 1 ~ 10nm, described filter set is provided with two outlets, an outlet is connected with sterilization equipment import, another outlet is connected with back-purge system, described sterilization equipment exit end is provided with electric heater unit 8, described back-purge system comprises relief valve 9, trip switch 10 and wash water valve 11, described relief valve 9 exports with filter set and is connected, described sterilization equipment adopts UV sterilizer 6 and ozonizer 7.
During use, original tap water is connected with filter set import, original tap water is through quartz filter 1, activated charcoal filter 2, filtering step by step layer by layer of secondary filter 3 and anti-seepage membrane equipment 4, quartz filter 1 can remove the particulate matter in former water, the opacity of effective reduction water, chlorine residual in former water removed by activated charcoal filter 2, avoid secondary pollution, secondary filter 3 and anti-seepage membrane equipment 4 are in order to thoroughly to remove impurities in water, filter set water purification is out again through ultraviolet, ozonization, namely drinking water standard is reached, sterilization equipment go out saliva through heating unit 8, provide drinking hot water, what meet different crowd drinks demand.When backwashing is desired, start trip switch 10, open relief valve 9 and wash water valve 11, water purification oppositely enters filter set, and to anti-seepage membrane wherein, smart filter element cleaning, cleaning sullage is discharged from wash water valve 11.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. the purifier for purificating raw water, comprise filter set, sterilization equipment, it is characterized in that: comprise back-purge system, described filter set comprises quartz filter successively, activated charcoal filter, secondary filter and anti-seepage membrane equipment, topping-up pump is provided with between secondary filter and anti-seepage membrane equipment, the anti-seepage membrane surface diameter of described anti-seepage membrane equipment use is 1 ~ 10nm, described filter set is provided with two outlets, an outlet is connected with sterilization equipment import, another outlet is connected with back-purge system, described sterilization equipment exit end is provided with heating unit.
2. the purifier for purificating raw water according to claim 1, is characterized in that: described back-purge system comprises relief valve, trip switch and wash water valve, and described relief valve exports with filter set and is connected.
3. the purifier for purificating raw water according to claim 1, is characterized in that: described sterilization equipment adopts UV sterilizer.
4. the purifier for purificating raw water according to claim 1, is characterized in that: described sterilization equipment adopts ozonizer.
5. the purifier for purificating raw water according to claim 1, is characterized in that: described heating unit adopts electrically heated.
6. the purifier for purificating raw water according to claim 1, is characterized in that: described secondary filter and anti-seepage membrane equipment are horizontal type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310238585.6A CN104230078A (en) | 2013-06-17 | 2013-06-17 | Water purification device for purifying raw water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310238585.6A CN104230078A (en) | 2013-06-17 | 2013-06-17 | Water purification device for purifying raw water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104230078A true CN104230078A (en) | 2014-12-24 |
Family
ID=52219099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310238585.6A Pending CN104230078A (en) | 2013-06-17 | 2013-06-17 | Water purification device for purifying raw water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104230078A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110533A (en) * | 2015-09-25 | 2015-12-02 | 哈尔滨华藻生物科技开发有限公司 | Sewage treatment plant |
| CN106698798A (en) * | 2017-03-07 | 2017-05-24 | 湖州浩森科技股份有限公司 | Tap water deep filtering device |
-
2013
- 2013-06-17 CN CN201310238585.6A patent/CN104230078A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110533A (en) * | 2015-09-25 | 2015-12-02 | 哈尔滨华藻生物科技开发有限公司 | Sewage treatment plant |
| CN106698798A (en) * | 2017-03-07 | 2017-05-24 | 湖州浩森科技股份有限公司 | Tap water deep filtering device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |