CN201713408U - KDF and ultrafiltration membrane kitchen water purifier - Google Patents
KDF and ultrafiltration membrane kitchen water purifier Download PDFInfo
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- CN201713408U CN201713408U CN2010291220662U CN201029122066U CN201713408U CN 201713408 U CN201713408 U CN 201713408U CN 2010291220662 U CN2010291220662 U CN 2010291220662U CN 201029122066 U CN201029122066 U CN 201029122066U CN 201713408 U CN201713408 U CN 201713408U
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- spun yarn
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Abstract
The utility model discloses a KDF and ultrafiltration membrane kitchen water purifier, wherein the left side in a closed container is provided with a first spun yarn filter which is provided with a first silica gel sealing ring; the left side of the first spun yarn filter is provided with a composite filter chamber formed by multi-filtering layers; the filter chamber is internally provided with an active carbon filter layer and a KDF filter layer from right to left; the right edge of the first spun yarn filter is provided with an ultrafiltration membrane shell; the middle part of the ultrafiltration membrane shell is provided with an ultrafiltration membrane filter element; the right edge of the ultrafiltration membrane filter element is provided with a second spun yarn filter which is provided with a second silica gel sealing ring; the lower part of the closed container is provided with a base which is provided with a fixing hole; an end cover at the left side of the closed container is provided with a water inlet; an end cover at the right side of the closed container is provided with a water outlet; and a water outlet of a filter unit is communicated with a water inlet of a water purification pot. The water purifier is economical and practical and can provide qualified and healthy drinking water for kitchens of urban and rural families.
Description
One, technical field
The utility model relates to water correction plant, particularly the manufacturing field of the water purifier of the tap water that uses for cities and towns rural households kitchens.
Two, background technology
Since reform and opening-up, along with industrialized process, the water pollution problems is increasingly serious.The seriously polluted life that is threatening the mankind of water resources; United Nations's health organization gives a warning to the whole world: " 21 century; water resources crisis will be the human fact that at first will face ", " whole world has at least people more than 50,000 to die from because of drinking the various diseases that polluted water causes every day." scientist reminds us: if or else we note the maintenance to water resources, will occur---" water grows on trees on the earth, but one can not be drunk! "
Point out that according to the health organization investigation human diseases 80% is relevant with water.The main sterilization method of tap water is the chlorination sterilization, though can remove a large amount of bacteriums, but also exist objectionable impurities, especially the heavy metal in the water, compositions such as chlorine molecule and nitrite, the while course of conveying, water tower storage etc. all causes secondary pollution to a certain degree, although with water boil, but can't remove the objectionable impuritiess such as heavy metal in the water, the excessive absorption of these materials, can cause great harm to human body, threatening human healthyly, the condition of similar city tap-water is not used in general small towns, and small towns population is directly with underground water or the face of land natural stream networks source as tap water, its present situation is that the rural area disperses the water intaking household drinking water to pollute, severe overweight; The small towns tap water partly exceeds standard, and do not reach People's Republic of China's " drinking water sanitary standard ", and the present situation of above-mentioned pollution has constituted the very big threat to the town and country personnel health.
Known water purifier product design structure is comparatively simple, its product mainly is based on the purification again to the cities and towns tap water, the purpose that reaches tap water designs, and can not solve rural and urban population and directly adopt underground water or the part water source such as tap water that exceeds standard to be better than the purpose that People's Republic of China's " drinking water sanitary standard " becomes direct drinking water after purifying.As: Chinese patent literature disclose a kind of " purifying equipment for running water " (sy159226936) and " urban-rural integration soft water strainer " (ZL2009200815100), the two all is the water source with the tap water, adopts quartz sand filtration, artificial filtration with manganese sand, the filtration of PP cellucotton, medical stone mineralization, active carbon purifying to be treated as direct drinking water.
Three, utility model content
The purpose of this utility model provides a kind of KDF and ultra-filtration membrane kitchen water purifier, is better than the problem of the People's Republic of China's " drinking water sanitary standard " to solve exceed standard tap water and underground surface water of town and country.This novel purpose is realized by following technical scheme: a kind of KDF and ultra-filtration membrane kitchen water purifier, it is characterized in that: the left side in this encloses container is provided with the first spun yarn strainer, its first spun yarn strainer is provided with first silica gel sealing ring, the left side of the first spun yarn strainer is provided with a compound filter chamber of being made up of multi-filtering layer, in the filter chamber from the right side and a left side is provided with activated carbon filter layer, the KDF filtering layer, the right of the first spun yarn strainer is provided with the ultra-filtration membrane putamina, the middle part of its ultra-filtration membrane putamina is provided with the ultrafiltration membrance filter core, the right of ultrafiltration membrance filter core is provided with the second spun yarn strainer, its second spun yarn strainer is provided with second silica gel sealing ring, the bottom of this encloses container is provided with base, have fixed orifices on the base, the end cap in encloses container left side is provided with water-in, secondary sewage backwash mouth, the end cap on encloses container right side is provided with water outlet, back flushing water-in, the left side on encloses container top are provided with one-level sewage backwash mouth; The water outlet of described filtration unit is communicated with the water-in of water purification tank arrangement.
In the above-mentioned design, this novel employing one-level filtration unit is with the different needs at cities and towns and rural households' drinking water treatment.Exceed standard the tap water as part concerning town and country, basis is novel carries out KDF filtration, the first spun yarn strainer filtration, ultrafiltration membrance filter and the filtration of the second spun yarn strainer to it, as water sources such as underground water for the rural area, this is novel it is carried out the cocoanut active charcoal filter sterilization after, carry out KDF filtration, the first spun yarn strainer filtration, ultrafiltration membrance filter and the second spun yarn strainer filtration treatment again.
Compare with prior art (on the basis of existing artificial filtration with manganese sand and filtration of PP cellucotton and activated carbon filtration processing), this novel pin is to the water source, town and country, two-stage sewage backwash, cocoanut active charcoal filtration, KDF filtration, the first spun yarn strainer, ultrafiltration membrance filter have been increased, treatment steps such as the second spun yarn strainer.During this was novel, the two-stage sewage backwash can prevent effectively that filtering layer and filter core from stopping up, thereby prolonged filter core work-ing life; Cocoanut active charcoal effectively threatens granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal element HUMAN HEALTH in the absorption water; The KDF filtrate can be removed the chlorine residue in the water, remove the heavy metal of solubility, the controlling microbial growth, stop the accumulation of hard scale, deironing, reduce fluorochemical, nitrate, vitriol, can purify well water, remove the filter membrane of chlorine, bacterium and algae in the tap water, protection ultrafiltration and reduce the mineral substance fouling and suppress microbial reproduction; The first spun yarn strainer can effectively be removed silt, iron rust, impurity, suspended substance, the various mechanical impurity in the water, improves the temperature of water outlet; But the ultra-filtration membrane filter core can effectively be removed silt, iron rust, suspended substance, colloid, bacterium, virus demineralized water in the water, reduces water hardness, objectionable impuritiess such as the calcium in the removal water, magnesium ion, larger molecular organics; The second spun yarn strainer can tackle effectively once more the silt removed in the water, iron rust, impurity, suspended substance, various mechanical impurity, thoroughly remove incrustation scale, make the water quality clarification, improve the temperature of water outlet, filter effect is up to more than 99.8%, kept mineral substance and trace element to the human body beneficial simultaneously, glycol is sweet more to make water quality.
This is novel to have following characteristics: can prevent effectively that 1, filtering layer and filter core from stopping up, thereby prolong filter core work-ing life.2, effectively HUMAN HEALTH is threatened granulometric impurity in maximum chlorine residue, peculiar smell, heterochromatic, foreign odor thing, agricultural chemicals, trichloromethane and the water, stops objectionable impuritiess such as bacterium, chemical substance and heavy metal element in the absorption water.3, can remove chlorine residue in the water; remove the heavy metal of solubility; the controlling microbial growth; stop the accumulation of hard scale; deironing, reduce fluorochemical, nitrate, vitriol, can purify well water, remove the filter membrane of chlorine, bacterium and algae in the tap water, protection ultrafiltration and reduce the mineral substance fouling and suppress microbial reproduction.4, can effectively remove silt, iron rust, impurity, suspended substance, various mechanical impurity in the water, improve the temperature of water outlet.But 5, can effectively remove silt, iron rust, suspended substance, colloid, bacterium, virus demineralized water in the water, reduce water hardness, remove objectionable impuritiess such as calcium in the water, magnesium ion, larger molecular organics.6, can tackle effectively once more the silt removed in the water, iron rust, impurity, suspended substance, various mechanical impurity, thoroughly remove incrustation scale, make the water quality clarification, improve the temperature of water outlet, filter effect is up to more than 99.8%, kept mineral substance and trace element to the human body beneficial simultaneously, glycol is sweet more thereby make water quality.7, filter back water quality and be better than People's Republic of China's " drinking water sanitary standard ".
This novel economizer is suitable for, good filtration effect, and the operation tube is single, and filtrate and filter core long service life are particularly suitable for cities and towns rural households kitchen and use, but each household are purchased one.
Four, description of drawings
Below in conjunction with drawings and Examples to this novel being described further
Fig. 1 is the device connection diagram of this novel embodiment;
Fig. 2 is the structure iron of filtration unit shown in Figure 1.
Five, embodiment
Fig. 1 illustrates this novel water treatment device and is equipped with the situation of filtering power, as for rural households use, working shaft 2 is extracted the water in well water or the surface water 1 out, and sends into through pipe network and to carry out filtration treatment in this new device, and the water after the processing is sent in the water purification jar 4 for use.If for the situation that tap water is arranged in the town and country, then directly tap water is introduced and treatedly in this new device then can.
Among Fig. 2, the encloses container that filtration unit 3 is made up of cylindrical shell 3b and left end cap 3a1 and right end cap 3a2, cylindrical shell 3b is connected with left end cap 3a1 and right end cap 3a2 screw rod, left side in this encloses container is provided with the first spun yarn strainer 30 (aperture 0.3mm), its first spun yarn strainer is provided with first silica gel sealing ring 31, the left side of the first spun yarn strainer is provided with a compound filter chamber of being made up of multi-filtering layer, in the filter chamber from the right side and a left side is provided with activated carbon filter layer 28 (granularity 0.8-1.0mm), KDF filtering layer 29 (granularity 0.6-0.8mm), total thickness＞the 0.16m of above-mentioned filtering layer, the right of the first spun yarn strainer is provided with ultra-filtration membrane putamina 32, the middle part of its ultra-filtration membrane putamina is provided with ultrafiltration membrance filter core 33, the right of ultrafiltration membrance filter core is provided with the second spun yarn strainer 35 (aperture 0.2mm), its second spun yarn strainer is provided with second silica gel sealing ring 34, the bottom of this encloses container is provided with base 36, have fixed orifices 37 on the base, the end cap in encloses container left side is provided with water-in 3c, secondary sewage backwash mouth 3f2, the end cap on encloses container right side is provided with water outlet 3d, back flushing water-in 3e, the left side on encloses container top is provided with one-level sewage backwash mouth 3f1.Can serve as a contrast between the above-mentioned filtering layer with filter cloth.
Referring to Fig. 1, process from water treatment, former water enters (at this moment from the water-in 3c on the encloses container of filtration unit 3 through valve 5 and valve 6, back flushing is gone into water valve 8 and sewage backwash valve 9 and sewage backwash valve 10 and is closed), through the multilayer ultrafiltration and antibacterial after, water outlet 3d from the encloses container right flank flows out, become direct drinking water, outwards export through valve 7, (water intaking valve 8 on the back flushing water inlet on the external pipe uses when being the supplying apparatus back flushing, and sewage backwash valve 9 and wash water valve 10 use when being the supplying apparatus back flushing).The water outlet of above-mentioned filtration unit is communicated with the water-in of water purification tank arrangement.
In addition, container can adopt food grade stainless steel 304 materials during this was novel, to satisfy hygienic requirements.
Claims (4)
1. KDF and ultra-filtration membrane kitchen water purifier, it is characterized in that: the left side in this encloses container is provided with the first spun yarn strainer (30), its first spun yarn strainer is provided with first silica gel sealing ring (31), the left side of the first spun yarn strainer is provided with a compound filter chamber of being made up of multi-filtering layer, in the filter chamber from the right side and a left side is provided with activated carbon filter layer (28), KDF filtering layer (29), the right of the first spun yarn strainer is provided with ultra-filtration membrane putamina (32), the middle part of its ultra-filtration membrane putamina is provided with ultrafiltration membrance filter core (33), the right of ultrafiltration membrance filter core is provided with the second spun yarn strainer (35), its second spun yarn strainer is provided with second silica gel sealing ring (34), the bottom of this encloses container is provided with base (36), have fixed orifices (37) on the base, the end cap in encloses container left side is provided with water-in (3c), and the end cap on encloses container right side is provided with water outlet (3d); The water outlet of described filtration unit (3) is communicated with the water-in of water purification jar.
2. kitchen according to claim 1 water purifier, it is characterized in that, the aperture of the first spun yarn strainer in the described filtration unit (3) is 0.3mm, the aperture of the second spun yarn strainer is 0.2mm, the granularity of activated carbon filter layer is 0.8-1.0mm, the granularity of KDF filtering layer is 0.6-0.8mm, total thickness of filter bed＞0.16m.
3. kitchen according to claim 2 water purifier is characterized in that, the encloses container of described filtration unit (3) is formed by connecting by cylindrical shell and left end cap and right end cap screw rod.
4. water purifier according to claim 3, it is characterized in that, the encloses container right-hand end of described filtration unit (3) covers and is provided with back flushing water inlet (3e), the left side on encloses container top is provided with one-level sewage backwash mouth (3f1), and the end cap in encloses container left side is provided with secondary sewage backwash mouth (3f2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010291220662U CN201713408U (en) | 2010-04-15 | 2010-04-15 | KDF and ultrafiltration membrane kitchen water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010291220662U CN201713408U (en) | 2010-04-15 | 2010-04-15 | KDF and ultrafiltration membrane kitchen water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713408U true CN201713408U (en) | 2011-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010291220662U Expired - Fee Related CN201713408U (en) | 2010-04-15 | 2010-04-15 | KDF and ultrafiltration membrane kitchen water purifier |
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| CN (1) | CN201713408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395944A (en) * | 2016-12-08 | 2017-02-15 | 青岛云峰环保科技有限公司 | Heavy metal filtering adsorption device |
| CN106698775A (en) * | 2017-03-10 | 2017-05-24 | 唐绍浦 | Tap water supply pipe secondary pollution disposition and water outlet drinking water quality improving device |
| CN106714941A (en) * | 2014-09-24 | 2017-05-24 | 陶氏环球技术有限责任公司 | Spiral wound filtration assembly including integral biofilter |
-
2010
- 2010-04-15 CN CN2010291220662U patent/CN201713408U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106714941A (en) * | 2014-09-24 | 2017-05-24 | 陶氏环球技术有限责任公司 | Spiral wound filtration assembly including integral biofilter |
| US10358366B2 (en) | 2014-09-24 | 2019-07-23 | Dow Global Technologies Llc | Spiral wound filtration assembly including integral bioreactor |
| CN106714941B (en) * | 2014-09-24 | 2019-11-01 | 陶氏环球技术有限责任公司 | Spiral wound filtration component including integrated biological reactor |
| CN106395944A (en) * | 2016-12-08 | 2017-02-15 | 青岛云峰环保科技有限公司 | Heavy metal filtering adsorption device |
| CN106698775A (en) * | 2017-03-10 | 2017-05-24 | 唐绍浦 | Tap water supply pipe secondary pollution disposition and water outlet drinking water quality improving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20110415 |