CN202016913U - Composite water purification filter core - Google Patents
Composite water purification filter core Download PDFInfo
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- CN202016913U CN202016913U CN2010206698777U CN201020669877U CN202016913U CN 202016913 U CN202016913 U CN 202016913U CN 2010206698777 U CN2010206698777 U CN 2010206698777U CN 201020669877 U CN201020669877 U CN 201020669877U CN 202016913 U CN202016913 U CN 202016913U
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- filter core
- water purification
- water
- filtration membrane
- ceramic filtration
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Abstract
The utility model discloses a composite water purification filter core, which has a simple structure and high environmental suitability, is convenient to use, is easy to clean and can be repeatedly used. The composite water purification filter core comprises a filter core upper cover and a filter core lower cover, wherein a water outlet is formed in the filter core upper cover; a ceramic filtration membrane is surrounded between the filter core upper cover and the filter core lower cover; a charge positive electricity material is arranged on the top layer of a ceramic filtration membrane cylinder; and a water purification combination material is filled into the ceramic filtration membrane cylinder and is formed by mixing a sterilization material and a nanometer nuclear shell material according to the ratio of 1:1-1:5. By the water purification filter core, microorganisms such as bacteria, viruses and the like and organic pollutants can be removed from water. Simultaneously, the water purification filter core has an integrative complete structure, can be enlarged and shrunk, and can be used for a large-size water purification system and a portable water purifier.
Description
Technical field
The utility model relates to the purifying of drinking water field, in particular, relates to a kind of compound water purification catridge that can effectively remove microorganism and chemical pollutant in the water.
Background technology
Along with the Chinese society Economic development, shortage of water resources and water environment pollution problem are more and more serious.Sudden contaminated drinking water public health event happens occasionally, and we also are faced with the threat of the biochemical attack of terrorism simultaneously.The pollution of waterhead meeting has a strong impact on HUMAN HEALTH, causes people's fear, becomes one of social unsettled latency of influence, and therefore, the safety of drinking water health has caused the great attention of various circles of society.The drink water purifying method has multiple, adopts the purifier of absorption, filter type to become people's daily necessities gradually, still, directly influences the use-pattern and the effect of purifier as structure, composition, the performance of the water purification catridge of core component.At present, general purifying of drinking water device can solve slight pollutions such as the colourity, turbidity, microorganism of water to a certain extent, ubiquity complex structure, use is loaded down with trivial details, purification style is single, the problem of purifying water effect difference, and is especially poorer to the removal effect of microorganism and chemical pollutant.Chinese patent 98110317.0A uses 7 kinds of filter core purifying drinking waters such as melt-blown filter, ion exchange resin, gac, ultrafiltration, ore in sand form, biochemical mineral ceramic core, the water kettle that is used to keep healthy, family expenses health care water fountain; It is that filter material prepares multi-functional filter core that Chinese patent 02265824.6 adopts gac, medical stone, permanent magnet and triiodide resin; Chinese patent 97231571.3 adopts meltblown fibers to be wrapped on the tube of filter materials such as filling gac, medical stone, triiodide resin and makes Combination filter element; Chinese patent 200420058323.8 adopts hollow fiber ultrafiltration membrane, gac to make compound water purification catridge.Chinese patent 89218266.0 adopts the iodine resin sterilant to be used for tap water and purifies.Above patent does not all adopt nano core-shell material and charged material, can not stablize microorganism and the chemical pollutant removed effectively in the water.
Since the 1980s, develop multiple drinking water treatment material and water purification technology both at home and abroad, aspect sterilization, mainly contain: ultraviolet ray, ozone, active carbon loading silver, separatory membrane etc., these technology have certain removal effect to the bacterium in the water, but the removal effect to virus is relatively poor, and is poorer to the removal effect of chemical pollutant.Especially mostly filter core mainly uses organic materials, has degraded, cleans difficulty, causes secondary pollution easily, is not suitable for shortcoming such as field usage, therefore uses and is subjected to certain limitation.
The utility model content
For overcoming the deficiencies in the prior art, technical problem to be solved in the utility model provides a kind of technology that can effectively remove microorganism and chemical pollutant in the water, and provide a kind of simple in structure, easy to use, easy cleaning, environmental compatibility strong, and the compound water purification catridge that can repeatedly use repeatedly.
The compound water purification catridge of the utility model comprises filter core loam cake and lower cover, the filter core loam cake sets out the mouth of a river, between described filter core loam cake and the lower cover around ceramic filtration membrane, ceramic filtration membrane cylinder top layer is provided with the positive electric material of lotus, fill the water purification composition material in the ceramic filtration membrane cylinder, described water purification composition material is made up of sterilization material and nano core-shell material mixing, and sterilization material and nano core-shell material proportion of composing are 1:1～1:5.
Described sterilization material is iodine resin or quaternary ammonium salt.
Ceramic filtration membrane is a kind of inorganic separating film that forms through high temperature sintering, has advantages such as chemical stability is good, physical strength is big, anti-microbe ability is strong, high temperature resistant.The used ceramic membrane of this filter core is the main raw material preparation with diatomite and nano anti-biotic material, by absorption, surface filtration and Depth Filtration, removes particle, bacterium and some heavy metal contaminants in the water, and has antibiotic resistance performance.Ceramic filtration membrane can be cleaned by machinery, high-low temperature resistant, and environmental compatibility is strong, is particularly suitable for field emergency and uses.The used ceramic membrane of this filter core is a cast.
Iodine resin is that a kind of novel disinfection material of treated synthetic is the sterilised medium of a class contact, penetrance by ion exchange resin and poly-iodine solution under certain condition, as: triiodide resin, pentaiodo resin or other high polyiodine resin.When the moment that bacterium protein directly contacts with iodine resin in water, immediately by attack, the generation modification, solidify, the bacterial enzyme system is destroyed, causes microbial deaths such as germ.The used iodine resin material of this filter core has granule type and fibrous type.
The nano core-shell material is to be base mateiral with nano-metal-oxides such as nano magnesia, nano-titanium oxides, utilize the sedimentary principle preparation of chemical molecular design and material, chemical pollutant is realized catalyzed degradation by principles such as molecular transfer, surface hydroxyl cuttings.The used nano core-shell material of this filter core has granule type, fibrous type and membranous type.
Charged material is a class new function water-purifying material, comprise positive electric material of lotus and bear electric material, what the utility model used is the positive electric material of lotus, and its surface has stronger positive charge, by the adelphotaxy of positive and negative charge, microorganisms such as the bacterium of electronegative property, virus in the absorption removal water.The used charged material of this filter core is mainly granule type and fibrous type.
The utlity model has following beneficial effect:
Present existing purifier mainly adopts mode water purification such as chemical disinfection, charcoal absorption and membrane sepn, can hold back bacterium effectively, reduce in the water organic content and improve water quality, but there are problems such as function singleness, purifying water effect be simple, can not effectively remove virus and chemical pollutant in the water.Adopt water purification catridge of the present utility model can remove microorganisms such as bacterium in the water, virus, can remove organic pollutant in the water again.Simultaneously, the integrated complete structure of water purification catridge described in the utility model, changeable, promptly can be used for the large purification system, also can be used for portable water purification kit.
China is the natural disaster prone areas, and under natural disasteies such as earthquake, flood, advantage such as compound water purification catridge will be played a positive role for preventing epidemic situation, and it is simple in structure, powerful, easy to use can be subjected to people and welcome.
Description of drawings
Fig. 1 is the filter cartridge construction diagrammatic cross-section;
Fig. 2 is filter core current synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, compound water purification catridge appearance design is a cylindricality, mainly is made up of water outlet 1, loam cake 2, the positive electric material 3 of lotus, ceramic filtration membrane 4, water purification composition material 5 and lower cover 6, and its main body is positive electric material 3 of ceramic filtration membrane 4, lotus and water purification composition material 5.Ceramic filtration membrane 4 is a tubulose, is that main raw material is fired and formed with diatomite, in nano anti-biotic material is arranged, microvoid structure, mean pore size is 0.1～0.45 μ m.Water purification composition material 5 is made up of sterilization material and nano core-shell material mixing, particulate state, be filled in ceramic filtration membrane 4 pipes, the two proportion of composing is 1:1～1:5, wherein sterilization material is mainly iodine resin, quaternary ammonium salt etc., and nano material is mainly nano-metal-oxides such as nano magnesia, nano-titanium oxide.The positive electric material 3 of lotus is fibrous and particulate state, and surperficial lotus positive electricity for composite filter element water purifying terminal part, is positioned at filter core top, links to each other with loam cake 2.Loam cake 2 and lower cover 6 are connected with ceramic filtration membrane 4 by screw thread, grafting or suitable mode such as bonding, and wherein loam cake 2 bodies have water outlet 1.
As shown in Figure 2, need the water of purification under certain impellent effect, to enter pipe inside through film, hold back by the sieving action of film and remove particulate matter, bacterium in the water from ceramic filtration membrane 4 pipes are outside; Enter water purification composition material 5 then, microorganisms such as the bacterium in the water, virus combine and are killed with iodine on the iodine resin, and the chemical pollutant in the water is adsorbed to the nano core-shell material surface, under the condition that does not need illumination by catalyzed degradation; Last water enters positive electric material 3 filtering layers of the unitary lotus of filter core end-filtration, and through attracting each other of positive and negative charge, the absorption prime is filtered bacterium, the virus that may leak in the entry, the cast of two-stage filtering layer before the crown_interception of charged filtering layer can be held back and remove simultaneously; At last, the water purification that purifies by membrane sepn, nano-catalytic degraded, iodine sterilization and charged adsorbing integration technology flows out from water outlet 1.
Ceramic filtration membrane, iodine resin, nano core-shell material, the positive electric material of lotus all have bacteria resistance function, can not cause in the filter core breeding of bacterium to grow after the use, have avoided secondary pollution, can guarantee the safe in utilization and purifying water effect of filter core.
Claims (2)
1. a compound water purification catridge comprises filter core loam cake and lower cover, and the filter core loam cake sets out the mouth of a river, it is characterized in that, around ceramic filtration membrane, ceramic filtration membrane cylinder top layer is provided with the positive electric material of lotus between described filter core loam cake and the lower cover, fills the water purification composition material in the ceramic filtration membrane cylinder.
2. compound water purification catridge according to claim 1 is characterized in that, described ceramic filtration membrane is the cast film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206698777U CN202016913U (en) | 2010-12-21 | 2010-12-21 | Composite water purification filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206698777U CN202016913U (en) | 2010-12-21 | 2010-12-21 | Composite water purification filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016913U true CN202016913U (en) | 2011-10-26 |
Family
ID=44810587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206698777U Expired - Fee Related CN202016913U (en) | 2010-12-21 | 2010-12-21 | Composite water purification filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105461105A (en) * | 2015-11-20 | 2016-04-06 | 天津工业大学 | Portable water purifier |
| CN107698072A (en) * | 2017-11-29 | 2018-02-16 | 长沙紫宸科技开发有限公司 | The purifying drinking device of Portable field |
| CN107698073A (en) * | 2017-11-29 | 2018-02-16 | 长沙紫宸科技开发有限公司 | The purifying drinking device of hydrocone type |
-
2010
- 2010-12-21 CN CN2010206698777U patent/CN202016913U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105461105A (en) * | 2015-11-20 | 2016-04-06 | 天津工业大学 | Portable water purifier |
| CN107698072A (en) * | 2017-11-29 | 2018-02-16 | 长沙紫宸科技开发有限公司 | The purifying drinking device of Portable field |
| CN107698073A (en) * | 2017-11-29 | 2018-02-16 | 长沙紫宸科技开发有限公司 | The purifying drinking device of hydrocone type |
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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: 20111026 Termination date: 20131221 |