CN201932967U - Urban-rural household integration tap water purifier - Google Patents

Urban-rural household integration tap water purifier Download PDF

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Publication number
CN201932967U
CN201932967U CN2011200000709U CN201120000070U CN201932967U CN 201932967 U CN201932967 U CN 201932967U CN 2011200000709 U CN2011200000709 U CN 2011200000709U CN 201120000070 U CN201120000070 U CN 201120000070U CN 201932967 U CN201932967 U CN 201932967U
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CN
China
Prior art keywords
filter
water
container
filtering layer
core
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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.)
Expired - Fee Related
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CN2011200000709U
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Chinese (zh)
Inventor
罗娟
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Chengdu Feilong Water Treatment Technology Institute
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Chengdu Feilong Water Treatment Technology Institute
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Priority to CN2011200000709U priority Critical patent/CN201932967U/en
Application granted granted Critical
Publication of CN201932967U publication Critical patent/CN201932967U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an urban-rural household integration tap water purifier which comprises an external pressure ultrafiltration membrane filter element and a resin filter bag; a circular collar is arranged in a container of a filter device; a filter part which comprises a filter element shell and a plurality of filter layers is fixed on the collar; a polypropylene (PP) fiber cotton filter piece filter layer, an anthracitic filter layer, an activated carbon filter layer, a KaiDeFei (KDF) filter layer and a secondary PP fiber cotton filter piece filter layer are arranged in the filter element shell from down to up; the middle part of a barrel body upper seal end is provided with a nut which is screwed with the external pressure ultrafiltration membrane filter element; the upper part of the ultrafiltration membrane filter element is provided with a bolt which is screwed with the upper seal end; the external pressure ultrafiltration membrane filter element and a cation exchange resin filter bag can be effectively fixed by rotating the upper seal end, the left side of the lower part of a container is provided with a water inlet, and the top of the container is provided with a water outlet; the water outlet of the filter device is communicated with the water inlet of a water purification tank; and the urban-rural household integration tap water purifier is economical and practical, and can supply qualified and healthy drinking water to urban and rural households.

Description

The integrated tap water water purifier of town and country family expenses
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 town-dweller-rural-family.
Background technology
The seriously polluted life that is threatening the mankind of modern 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 60,000 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! " in recent years,, no matter be developed country or poverty-stricken area along with industrialized propelling, environmental pollution problems is increasingly serious.The pollution day by day of modern society's water resources, the drinking water safety problem is touched the nerve of people's fragility repeatedly, and become global challenge gradually, on March 16th, 2008, the a batch of news shock whole nation: drinking public water supply is dangerous, contain microbiotic even sexual hormoue in the water, though content is lower, long-term drinking also can be carcinogenic.Particularly serious to the influence in rural area, basically be that peasant household with good conditionsi digging well to get water is drunk, just directly water intaking introducing in the river and the mountains and rivers of unqualified, these underground water generally pollute, its pollution is loathsome especially, especially underground water calcium ions and magnesium ions, carbanion, microbiotic, sexual hormoue, iron, manganese, suspended substance, colloid thing, toxic byproduct, bacterium, silt, iron rust, solid impurity pollution hazard, even there is well that water is arranged, also severe overweight, can't use, threaten human healthy.The town and country tap water partly exceeds standard, and do not reach People's Republic of China's " drinking water sanitary standard " requirement, and the present situation of above-mentioned pollution has constituted the very big threat to the town and country personnel health.
Now known on the market water purifier product design simple structure, there is certain defective, this defective has become a technical bottleneck of this series products, its product mainly is based on the purification again to the tap water that slightly exceeds standard, the purpose that reaches tap water designs, and can not solve the tap water water source that heavily exceeds standard becomes tap water through purification purpose.As: Chinese patent literature disclose a kind of " town-dweller-rural-family's drinking-water arsenic removal defluorination system and device " (ZL2009200796294) and " rural area, cities and towns household water filter " (ZL200420105145.X), the two is the water source with tap water and underground water all, adopts refining quartz sand filtration, artificial filtration with manganese sand, activated carbon filtration, far infrared mineralization ball mineralising, activated alumina filtration treatment to become Drinking Water.
The utility model content
The purpose of this utility model provides the integrated tap water water purifier of a kind of town and country family expenses, to solve the problem that the town and country tap water reaches drinking water standard.This novel purpose is realized by following technical scheme, the integrated tap water water purifier of a kind of town and country family expenses, comprise the compound filter courage of multimedium, external-compression type ultra-filtration membrane filter core, the Zeo-karb filter bag, it is characterized in that: the bottom in the closed container of this filtration unit is provided with an annular collar, the top of collar is fixed with a filter element of being made up of filter-core shell and multi-filtering layer, the curved bottom of filter-core shell has built-in prosopyle, spread all on the top of filter-core shell and have built-in posticum, described PP cellucotton filter filtering layer is arranged on the upper and lower of filter-core shell, is provided with the hard coal filtering layer in the filter-core shell from bottom to top, activated carbon filter layer, the KDF filtering layer; The middle part of cylindrical shell upper cover is provided with the nut of the external-compression type ultra-filtration membrane filter core that spins, the top of ultra-filtration membrane filter core is provided with the bolt of the upper cover that spins, by rotating upper cover effectively fixedly external-compression type ultra-filtration membrane filter core and Zeo-karb filter bag, described external-compression type ultra-filtration membrane filter core and Zeo-karb filter bag are arranged on the middle part of built-in filter-core shell; The left side of container bottom is provided with water-in, sewage backwash mouth, and the top of container has water outlet, back flushing water inlet; The water outlet of described filtration unit is communicated with the water-in of water purification jar.
In the above-mentioned design, this novel employing two-stage one filtration and bed filtration device are with the needs at the town and country drinking water treatment.Exceed standard the tap water as the part concerning town and country, this is novel to carry out hard coal to it and filters, and activated carbon filtration after KDF filters, carries out that the Zeo-karb filter bag filters and external-compression type ultra-filtration membrane filter element filtering is handled again.
Compare with prior art (on the basis of existing PP cellucotton filtration treatment), this novel pin has increased treatment steps such as back flush discharge, hard coal filtration, activated carbon filtration, KDF filtration, the filtration of Zeo-karb filter bag, external-compression type ultra-filtration membrane filter element filtering to the water source, cities and towns.During this was novel, manually sewage backwash system may command sewage emissions, thorough discharge were suspended in the various objectionable impuritiess in the filter cylinder water body, and contaminant removal effectiveness is up to more than 99%; The hard coal filtering layer in water treatment procedure, the suspending sundries in adsorbable, the trap water, floss etc., bacterium and objectionable impurities will reduce and reduce with turbidity, to acid, in, the purifying treatment effect of alkaline water is very remarkable; In the adsorbable water of activated carbon filter layer 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; The XDF filtering layer can effectively be removed the chlorine residue in the water, soluble heavy metal, the controlling microbial growth stops the accumulation of hard scale, deironing, reduce fluorochemical, nitrate, nitrate and vitriol etc., can remove bacterium and algae in the tap water, can effectively protect ultra-filtration membrane and ion exchange resin; But external-compression type ultra-filtration membrane filter core and Zeo-karb can effectively be removed silt, iron rust, suspended substance, colloid, bacterium, virus demineralized water in the water, reduce water hardness, objectionable impuritiess such as the calcium in the removal water, magnesium ion, larger molecular organics; Keep mineral substance and trace element simultaneously, thereby make water quality sweet more pure sweet the human body beneficial.
This is novel to have following characteristics: 1, the may command sewage emissions, thoroughly discharge the various objectionable impuritiess that are suspended in the filter cylinder water body, contaminant removal effectiveness is up to more than 99%.2, can be in water treatment procedure, the suspending sundries in absorption, the trap water, floss etc., bacterium and objectionable impurities will reduce and reduce with turbidity, to sour, in, the purifying treatment effect of alkaline water is very remarkable.3, in can planar water HUMAN HEALTH be 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.4, can effectively remove chlorine residue in the water; soluble heavy metal, the controlling microbial growth stops the accumulation of hard scale; deironing, reduce fluorochemical, nitrate, nitrate and vitriol etc., can remove bacterium and algae in the tap water, can effectively protect ultra-filtration membrane and ion exchange resin.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, keep mineral substance and trace element simultaneously, thereby make the water quality mouthfeel sweet more pure sweet the human body beneficial.7, filter back water quality and be better than People's Republic of China's new " drinking water sanitary standard ".
This novel economizer is suitable for, good filtration effect, and filter core is convenient to change, and be particularly suitable for town-dweller-rural-family and use, but each household is installed one.
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.
Embodiment
Fig. 1 illustrates this novel water treatment device and is equipped with former hydrodynamic situation, as for town-dweller-rural-family uses, then directly tap water is introduced and carried out filtration treatment in this new device, the water after the processing is sent in the water purification jar 2 for using (utilize former water power, as former water power deficiency, can add topping-up pump).
Among Fig. 2, the closed container that filtration unit 1 is made up of cylindrical shell 1b and upper cover 1a, cylindrical shell 1b is connected with upper cover 1a spiral, the left side of this container bottom is provided with water-in 1c, sewage backwash mouth 1f, the top of container has water outlet 1d, back flushing water inlet 1e, bottom in the closed container of this filtration unit is provided with an annular collar 12, the top of collar is fixed with a filter element of being made up of filter-core shell 20 and multi-filtering layer, the curved bottom of filter-core shell has built-in prosopyle 13, spread all on the top of filter-core shell and have built-in posticum 19, be provided with PP cellucotton filter filtering layer 14 in the filter-core shell from bottom to top, hard coal filtering layer 15(granularity 1.0 1 1.5mm), activated carbon filter layer 16(granularity 0.8 1 1.0mm), the about 0.7mm of KDF filtering layer 17(granularity), the second time, PP cellucotton filter filtering layer 18, the total thickness>0.42m of above-mentioned filtering layer; The middle part of cylindrical shell upper cover is provided with the nut 21 of the external-compression type ultra-filtration membrane filter core that spins, the top of ultra-filtration membrane filter core is provided with the bolt 24 of the upper cover that spins, by rotating upper cover effectively fixedly external-compression type ultra-filtration membrane filter core 22 and Zeo-karb filter bag 23(granularity 0.5 1 0.7mm), the total thickness>0.18m of above-mentioned filter bag.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 from the water-in 1c on the filtration unit container through valve 3 and valve 4, (at this moment, back flushing is gone into the back flush discharge valve 7 of water valve 6 and lower left side and is closed), after multilayer ultrafiltration and sterilization, become pure water, outwards export through valve 5, (back flushing on the external pipe goes into when water valve 6 is the supplying apparatus back flushing to use, bleed valve 7 on the lower left side discharge outlet be provided in a side of the device bottom the left side, use when being the supplying apparatus back flushing, during back flushing, go into water valve 4 and outlet valve 5 is closed).The water outlet of above-mentioned filtration unit is communicated with the water-in of water purification jar.
In addition, container can adopt edible stainless steel 304 materials during this was novel, to satisfy hygienic requirements.

Claims (4)

1. integrated tap water water purifiers of town and country family expenses (1), comprise the compound filter courage of multimedium, external-compression type ultra-filtration membrane filter core, the Zeo-karb filter bag, it is characterized in that: the bottom in the closed container of this filtration unit is provided with an annular collar (12), be fixed with a filter element of forming by filter-core shell (20) and multi-filtering layer above the collar, the curved bottom of filter-core shell has built-in prosopyle (13), spread all on the top of filter-core shell and have built-in posticum (19), be provided with PP cellucotton filter filtering layer (14) in the filter-core shell from bottom to top, hard coal filtering layer (15), activated carbon filter layer (16), KDF filtering layer (17), PP cellucotton filter filtering layer (18) for the second time; The middle part of cylindrical shell upper cover is provided with the nut (21) of the external-compression type ultra-filtration membrane filter core that spins, the top of ultra-filtration membrane filter core is provided with the bolt (24) of the upper cover that spins, by rotating upper cover effectively fixedly external-compression type ultra-filtration membrane filter core (22) and Zeo-karb filter bag (23), the left side of this container bottom is provided with water-in (1c), and the top of container has water outlet (1d); The water outlet of described filtration unit (1) is communicated with the water-in of water purification jar.
2. water purifier according to claim 1, it is characterized in that, the granularity of hard coal filtering layer is that the granularity of 1.0 1 1.5mm, activated carbon filter layer is the about 0.7mm of granularity of 0.8 1 1.0mm, KDF filtering layer in the container of described filtration unit (1), total thickness of filter bed>0.42m, the granularity of Zeo-karb filter bag is 0.5 1 0.7mm, total filter bag thickness>0.18m.
3. water purifier according to claim 2 is characterized in that, the container of described filtration unit (1) is spun by cylindrical shell and upper cover and forms.
4. water purifier according to claim 3 is characterized in that, the left side of the cylindrical shell bottom of described filtration unit (1) is provided with sewage backwash mouth (1f), and the top of cylindrical shell is provided with back flushing water inlet (1e).
CN2011200000709U 2011-01-03 2011-01-03 Urban-rural household integration tap water purifier Expired - Fee Related CN201932967U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200000709U CN201932967U (en) 2011-01-03 2011-01-03 Urban-rural household integration tap water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200000709U CN201932967U (en) 2011-01-03 2011-01-03 Urban-rural household integration tap water purifier

Publications (1)

Publication Number Publication Date
CN201932967U true CN201932967U (en) 2011-08-17

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Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108558046A (en) * 2018-04-09 2018-09-21 海宁鼎合工程技术开发有限公司 A kind of heavy filter integral type is conveniently replaceable the environmental protection sewage-treatment plant of filter core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108558046A (en) * 2018-04-09 2018-09-21 海宁鼎合工程技术开发有限公司 A kind of heavy filter integral type is conveniently replaceable the environmental protection sewage-treatment plant of filter core

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C17 Cessation of patent right
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Granted publication date: 20110817

Termination date: 20120103