CN203976526U - A kind of household water filter of processing heavily contaminated water quality - Google Patents
A kind of household water filter of processing heavily contaminated water quality Download PDFInfo
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- CN203976526U CN203976526U CN201420284042.8U CN201420284042U CN203976526U CN 203976526 U CN203976526 U CN 203976526U CN 201420284042 U CN201420284042 U CN 201420284042U CN 203976526 U CN203976526 U CN 203976526U
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- filter
- filter core
- multiway valve
- compounded mix
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Abstract
The utility model discloses a kind of household water filter of processing heavily contaminated water quality, described household water filter comprises compounded mix strainer, activated carbon fiber filter and ultra-fine filter, described compounded mix strainer comprises the first shell, the first filter core, the first multiway valve and compounded mix, described the first filter core is fixed on the inside of the first shell, described compounded mix is positioned at the inside of the first filter core, described the first multiway valve is fixed on the top of the first filter core, and described compounded mix is zero-valent metal material; Described ultra-fine filter comprises the second filter core, the second multiway valve and second housing, described the second filter core is fixed on the inside of second housing, described the second multiway valve is fixed on the top of the second filter core, described the second filter core adopts hollow fiber microporous membrane, and the pore size filter of described hollow fiber microporous membrane is 0.1-0.01 μ m.The water quality standard of the household water filter of the processing heavily contaminated water quality that the utility model provides is high, safe for drinking.
Description
Technical field
The utility model relates to tap water technical field, relates in particular to a kind of household water filter of processing heavily contaminated water quality.
Background technology
Due to lasting work, agricultural pollution, especially the development of heavy industry and chemical industry, the poisonous and harmful organic pollutant of a large amount of difficult degradations enters water body, caused the deterioration of source water quality, and these organic pollutants almost can not be removed in conventional water technology, such as for reaching decontamination effect improving, need to the raise consumption of cholorination of purifying treatment water, Chlorination Disinfection By-products concentration also increases like this, this has brought great hidden danger to the safety of tap water, also have " two worms ", Cyclop, chironomus larvas and red worm problem, algal bloom and follow smell taste, algae toxin problem, endocrine disrupter and persistent organism problem, the high ammonia nitrogen problem in water source, the biologically stable problem of water etc.The s-generation water-purifying process that the ozone-biological active carbon of take is core cannot be obtained gratifying effect to above-mentioned quality problem, during as former water ammonia-nitrogen content high (2～3mg/L), cannot be reduced to water quality standard (0.5mg/L), two worms, water flea etc. can not be removed completely, can not guarantee the security of water quality.Especially scientific research is found, during tap water chlorination, react with chlorine, generates methyl halide, halogenated acetic acids, halo acetonitrile, halogenated ketone etc., and these materials mostly have carcinogenic, teratogenesis etc. to human body and seriously badly act on.
Utility model content
In view of the household water filter above shortcomings of current processing heavily contaminated water quality, the utility model provides that a kind of water quality standard is high, the household water filter of the processing heavily contaminated water quality of safe for drinking.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of household water filter of processing heavily contaminated water quality, described household water filter comprises compounded mix strainer, activated carbon fiber filter and ultra-fine filter, described compounded mix strainer is connected by pipeline with activated carbon fiber filter, described activated carbon fiber filter is connected by pipeline with ultra-fine filter, described compounded mix strainer comprises the first shell, the first filter core, the first multiway valve and compounded mix, described the first filter core is fixed on the inside of the first shell, described compounded mix is positioned at the inside of the first filter core, described the first multiway valve is fixed on the top of the first filter core, described compounded mix is zero-valent metal material, described ultra-fine filter comprises the second filter core, the second multiway valve and second housing, described the second filter core is fixed on the inside of second housing, described the second multiway valve is fixed on the top of the second filter core, described the second filter core adopts hollow fiber microporous membrane, and the pore size filter of described hollow fiber microporous membrane is 0.1-0.01 μ m.
According to an aspect of the present utility model, described activated carbon fiber filter comprises the 3rd shell, the 3rd filter core and the 3rd multiway valve, and described the 3rd filter core is fixed on the inside of the 3rd shell, and described the 3rd multiway valve is fixed on the top of the 3rd filter core.
According to an aspect of the present utility model, the material of described hollow fiber microporous membrane is food grade ABS material.
According to an aspect of the present utility model, the shape of described the first shell, second housing and the 3rd shell is circular or square, and the material of the first shell, second housing and the 3rd shell is stainless steel.
According to an aspect of the present utility model, described the first multiway valve, the second multiway valve and the 3rd multiway valve are positive backwash multiway valve.
According to an aspect of the present utility model, described the second filter core be shaped as circle, described pore size filter is arranged in the second filter core around evenly, symmetrically.
The advantage that the utility model is implemented: household water filter of the present utility model comprises compounded mix strainer, activated carbon fiber filter and ultra-fine filter, compounded mix strainer is connected by pipeline with activated carbon fiber filter, activated carbon fiber filter is connected by pipeline with ultra-fine filter, compounded mix strainer comprises the first shell, the first filter core, the first multiway valve and compounded mix, the first filter core is fixed on the inside of the first shell, compounded mix is positioned at the inside of the first filter core, the first multiway valve is fixed on the top of the first filter core, compounded mix is selected zero-valent metal material, because zero-valent metal material is by containing ZnOH
+, Zn (OH)
3 -, Zn (OH)
4 2-, Zn (OH)
2hydroxylating zinc material with ZnOOH composition, hydroxylating zinc material can effectively be removed all kinds of oxidative pollutants in drinking water source, there is removal heavy metal simultaneously, anti-bacteria is bred and had good action, can guarantee that the water purifying is not polluted by secondary bacterial, has significantly improved water quality standard, ultra-fine filter comprises the second filter core, the second multiway valve and second housing, the second filter core is fixed on the inside of second housing, the second multiway valve is fixed on the top of the second filter core, the second filter core adopts hollow fiber microporous membrane, the pore size filter of hollow fiber microporous membrane is 0.1-0.01 μ m, water after compounded mix strainer and activated carbon fiber filter secondary-cleaned is after the second filter element filtering like this, because the second filter core adopts hollow fiber microporous membrane, the pore size filter of hollow fiber microporous membrane is 0.1-0.01 μ m, can thoroughly filter out the iron rust in water, bacterium, virus, microorganism, the pollution substances such as turbidity and giardia lamblia and Cryptosporidium, with pure physics screening separation method, carry out the purification of tap water sub-prime, and retain in water the useful mineral substance of human body and trace element, water quality is limpid and healthy, safe for drinking.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of household water filter schematic diagram of processing heavily contaminated water quality described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of household water filter of processing heavily contaminated water quality, household water filter of the present utility model adopts three grades of purifications, be that household water filter comprises compounded mix strainer, activated carbon fiber filter and ultra-fine filter, compounded mix strainer is connected by pipeline with activated carbon fiber filter, activated carbon fiber filter is connected by pipeline with ultra-fine filter, compounded mix strainer comprises the first shell 13, the first filter core 11, the first multiway valve 12 and compounded mix, the first filter core 11 is fixed on the inside of the first shell 13, compounded mix is positioned at the inside of the first filter core 11, the first multiway valve 12 is fixed on the top of the first filter core 11, compounded mix is zero-valent metal material, ultra-fine filter comprises the second filter core 31, the second multiway valve 32 and second housing 33, the second filter core 31 is fixed on the inside of second housing 33, the second multiway valve 32 is fixed on the top of the second filter core 31, the second filter core 31 adopts hollow fiber microporous membrane, and the pore size filter of hollow fiber microporous membrane is 0.1-0.01 μ m.Because zero-valent metal material is by containing ZnOH
+, Zn (OH)
3 -, Zn (OH)
4 2-, Zn (OH)
2hydroxylating zinc material with ZnOOH composition, hydroxylating zinc material can effectively be removed all kinds of oxidative pollutants in drinking water source, there is removal heavy metal simultaneously, to anti-bacteria, breeding has good action, can guarantee that the water purifying is not polluted by secondary bacterial, significantly improved water quality standard, simultaneously, water after compounded mix strainer and activated carbon fiber filter secondary-cleaned filters through the second filter core 31, the second filter core 31 adopts hollow fiber microporous membrane, the pore size filter of hollow fiber microporous membrane is 0.1-0.01 μ m, after filtration, can thoroughly filter out the iron rust in water, bacterium, virus, microorganism, the pollution substances such as turbidity and giardia lamblia and Cryptosporidium, with pure physics screening separation method, carry out the purification of tap water sub-prime, and retain in water the useful mineral substance of human body and trace element, water quality is limpid and healthy, safe for drinking.
In actual use, compounded mix strainer is high component compounded mix strainer, the compounded mix strainer that namely proportioning of zero-valent metal material is high, activated carbon fiber filter is comprised of the 3rd filter core 21, the 3rd multiway valve 22, the 3rd shell 23, the 3rd filter core 21 is fixed on the inside of the 3rd shell 23, and the 3rd multiway valve 22 is fixed on the top of the 3rd filter core 21; The shape of the first shell 13, second housing 33 and the 3rd shell 23 is all selected circular or square, the material of the first shell 13, second housing 33 and the 3rd shell 23 is all selected stainless steel, and the first multiway valve 12, the second multiway valve 32 and the second multiway valve 22 are all selected positive backwash multiway valve.Compounded mix strainer in the household water filter of processing heavily contaminated water quality is comprised of the first multiway valve 12, the first shell 13, the first water-in 14, the first water outlet 15 and first sewage draining exit 16 of compounded mix, the first filter core 11, just backwash, the first water-in 14 connects the pipeline of tap water, the material of the first shell 13 can adopt food grade stainless steel, tap water carries out purifying treatment in the first water-in 14 access compounded mix strainers, compounded mix adopts zero-valent metal material, and zero-valent metal material is by containing ZnOH
+, Zn (OH)
3 -, Zn (OH)
4 2-, Zn (OH)
2hydroxylating zinc material with ZnOOH composition, it is current desirable cleaning material, the proportioning of compounded mix is 80-150mg/L, before determining the proportioning of compounded mix, first tap water sampling being sent to authoritative institution detects, according to the result detecting, select the proportioning of rational compounded mix, that is to say the water quality according to different areas, water quality such as heavily contaminateds such as Yunnan, first the sampling of carrying out water quality detects, then determine the proportioning of compounded mix, compounded mix can effectively be removed all kinds of oxidative pollutants in drinking water source, there is removal heavy metal simultaneously, to anti-bacteria, breeding has good action, can guarantee that the water purifying is not polluted by secondary bacterial, significantly improved water quality standard.Water after primary purification is filtered by the first water outlet 15 access activated carbon fiber filters, activated carbon fiber filter is by the 3rd filter core 21, the 3rd multiway valve 22, the 3rd shell 23 forms, the 3rd filter core 21 is fixed on the inside of the 3rd shell 23, the 3rd multiway valve 22 is fixed on the top of the 3rd filter core 21, the material of the 3rd shell 23 can adopt food grade stainless steel, the outside of the 3rd shell 23 is provided with the 3rd sewage draining exit 26, the 3rd filter core 21 adopts carbon fiber filter core, utilize composition principle and the absorption principle of gac, can effectively remove bacterium and peculiar smell in water, activated carbon fiber filter connects high component compounded mix strainer by the 3rd water-in 24, by the 3rd water outlet 25, be connected with third stage ultra-fine filter, the second water-in 34 that water after compounded mix strainer and activated carbon fiber filter secondary-cleaned filters by pipeline 42 access ultra-fine filters, ultra-fine filter is by the second filter core 31, the second multiway valve 32 of backwash just, second housing 33, the second water-in 34, the second water outlet 35, the second sewage draining exit 36 forms, the material of second housing 33 can adopt food grade stainless steel, the second filter core 31 adopts hollow fiber microporous membrane, the pore size filter of hollow fiber microporous membrane is 0.1-0.01 μ m, the material selection food grade ABS material of hollow fiber microporous membrane, the shape of the second filter core 31 can be circle, pore size filter is even, be arranged in symmetrically the second filter core 31 around, after filtering, the second filter core 31 can thoroughly filter out the iron rust in water, bacterium, virus, microorganism, the pollution substances such as turbidity and giardia lamblia and Cryptosporidium, with pure physics screening separation method, carry out the purification of tap water sub-prime, and retain in water the useful mineral substance of human body and trace element, water quality is limpid and healthy, safe for drinking.Pipeline 41 is the pipe connecting between compounded mix strainer and activated carbon fiber filter, pipeline 42 is the pipe connecting between activated carbon fiber filter and ultra-fine filter, pipeline 41 and pipeline 42 adopt food grade ABS material to make, pipeline 44 is for the 3rd multiway valve 22 and the positive backwash blowdown of the first multiway valve 12, pipeline 43 is for the 3rd multiway valve 22 and the positive backwash blowdown of the second multiway valve 32, pipeline 43 and pipeline 44 adopt the PE material of food grade to make, and cleaning in general water purifier 1-2 month, blowdown are once.
Region, Yunnan take below as example, carry out Data Comparison:
First water sampling, detects at Harbin Institute of Technology's city water resource and water surrounding National Key Laboratory, and application GB11914 detects, and detected result is as follows:
Yu Harbin Institute of Technology of our company city water resource is cooperated with water surrounding National Key Laboratory, adopt Jiangsu to breathe out suitable graduate environmental protection assembly, developing in the lighter polluted water third generation of processing household water filter technical foundation, develop the third generation household water filter that can process heavily contaminated water quality, because water quality treatment damage ratio is more serious, be generally stage purification method, the utility model adopts three grades of purifications, be that household water filter comprises compounded mix strainer, activated carbon fiber filter and ultra-fine filter, the first step filter core of household water filter adopts high component compounded mix to remove the technology of drinking water pollutant, remove efficiently in drinking water source all kinds of oxidisability hazardous contaminants as perchloric acid, nitrosamine etc., there is removal heavy metal simultaneously, the effects such as anti-bacteria breeding, compounded mix adopts zero-valent metal material, water quality for heavily contaminated, need in proportioning, increase, generally need to be at 80-150mg/L, need to configure the compounded mix of high component, household water filter product second stage filter core adopts activated carbon fiber filtering technique, the compound depth type filtration core being formed by Mierocrystalline cellulose and active carbon powder, dual-use function structure in conjunction with activated carbon filtration and absorption, outer layer fiber filter material can stop contamination particle, and the gac in filter cloth can be removed peculiar smell, foul smell, throw out, pigment, volatile organic matter (VOC) and the organic chemicals etc. in tap water, household water filter product third stage filter core adopts the millipore filtration technology of tubular fibre, pore size filter 0.1-0.01 μ m, the thorough pollution substance such as iron rust, bacterium, virus, microorganism, turbidity and giardia lamblia and Cryptosporidium (two worms) in filtering tap water, with pure physics screening separation method, carry out the purification of tap water sub-prime, and retain in water the useful mineral substance of human body and trace element, water quality is limpid and healthy.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; the technician of any skilled is in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (6)
1. a household water filter of processing heavily contaminated water quality, it is characterized in that, described household water filter comprises compounded mix strainer, activated carbon fiber filter and ultra-fine filter, described compounded mix strainer is connected by pipeline with activated carbon fiber filter, described activated carbon fiber filter is connected by pipeline with ultra-fine filter, described compounded mix strainer comprises the first shell, the first filter core, the first multiway valve and compounded mix, described the first filter core is fixed on the inside of the first shell, described compounded mix is positioned at the inside of the first filter core, described the first multiway valve is fixed on the top of the first filter core, described compounded mix is zero-valent metal material, described ultra-fine filter comprises the second filter core, the second multiway valve and second housing, described the second filter core is fixed on the inside of second housing, described the second multiway valve is fixed on the top of the second filter core, described the second filter core adopts hollow fiber microporous membrane, and the pore size filter of described hollow fiber microporous membrane is 0.1-0.01 μ m.
2. the household water filter of processing heavily contaminated water quality according to claim 1, it is characterized in that, described activated carbon fiber filter comprises the 3rd shell, the 3rd filter core and the 3rd multiway valve, described the 3rd filter core is fixed on the inside of the 3rd shell, and described the 3rd multiway valve is fixed on the top of the 3rd filter core.
3. the household water filter of processing heavily contaminated water quality according to claim 2, is characterized in that, the material of described hollow fiber microporous membrane is food grade ABS material.
4. the household water filter of processing heavily contaminated water quality according to claim 2, is characterized in that, the shape of described the first shell, second housing and the 3rd shell is circular or square, and the material of the first shell, second housing and the 3rd shell is stainless steel.
5. the household water filter of processing heavily contaminated water quality according to claim 2, is characterized in that, described the first multiway valve, the second multiway valve and the 3rd multiway valve are positive backwash multiway valve.
6. according to the household water filter of the arbitrary described processing heavily contaminated water quality of claim 1 to 5, it is characterized in that, described the second filter core be shaped as circle, described pore size filter is arranged in the second filter core around evenly, symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284042.8U CN203976526U (en) | 2014-05-29 | 2014-05-29 | A kind of household water filter of processing heavily contaminated water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284042.8U CN203976526U (en) | 2014-05-29 | 2014-05-29 | A kind of household water filter of processing heavily contaminated water quality |
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| Publication Number | Publication Date |
|---|---|
| CN203976526U true CN203976526U (en) | 2014-12-03 |
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ID=51973990
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284042.8U Expired - Fee Related CN203976526U (en) | 2014-05-29 | 2014-05-29 | A kind of household water filter of processing heavily contaminated water quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976526U (en) |
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2014
- 2014-05-29 CN CN201420284042.8U patent/CN203976526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170529 |