CN1546387A - Water quality purifier with nano photocatalyst antibiotic effect - Google Patents
Water quality purifier with nano photocatalyst antibiotic effect Download PDFInfo
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- CN1546387A CN1546387A CNA2003101110829A CN200310111082A CN1546387A CN 1546387 A CN1546387 A CN 1546387A CN A2003101110829 A CNA2003101110829 A CN A2003101110829A CN 200310111082 A CN200310111082 A CN 200310111082A CN 1546387 A CN1546387 A CN 1546387A
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- photocatalyst
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Abstract
A water quality cleaner having nano photo-catalytic antibiotic effect, characterized in that the cleaner comprises a cabinet, a filter chamber, an optical catalyst chamber with ultraviolet lamp chamber, and a ultraviolet lamp with a socket, the cleaner is formed by connecting each device through piping and adapting pieces. The advantages of the invention are strong filterability, bacteria eradication, bacteria reproduction abatement and organics degradation.
Description
One, technical field
The present invention relates to a kind of water purifier, belong to public health and daily life field with nano photo-catalytic antibacterial effect.
Two, background technology
Along with expanding economy, the environmental pollution that industrial production is brought is on the rise, and people's living space but is faced with great challenge.Particularly along with the development of urbanization, city resident's drinking-water problem seems particularly outstanding.The trade effluent of the various Cr of containing, Pb, Cd, F, Hg, organism etc. constantly enters the korneforos or by penetrating into underground water, and that gives people has healthyly brought great injury.Be difficult to reach direct standard for drinking through the tap water of rough purification, therefore, buy a large number of spending that drummed pure water or mineral water from a distant place become the city resident, but also quite inconvenience.Even so, because numerous middle-chain, water quality also often is difficult to be guaranteed.Be accompanied by enriching constantly of material life, people also improve gradually to the requirement of quality of life, and people's active demand is a kind of efficiently, treatment device for water easily.
Still there are shortcomings such as treatment capacity is little, filtration capacity is poor, sterilizing power is strong, use inconvenience in the water dispenser that sell the existing market with the water quality filter element for purifier.
Chinese patent 02136205 adopts load TiO
2The little quartz glass tube of film or little quartz glass plate are as catalytic carrier.Though this method has been utilized light-catalysed principle, in the patent not to TiO
2Performance such as crystal formation, granularity describe and claim.And quartz glass tube or sheet glass be solid, and the back specific surface area of filming is little, so the photochemical catalysis weak effect, and sterilization effect is not obvious.This device has only one section processing simultaneously, does not have other treatment measures before and after photochemical catalysis, makes the utilization ratio of catalyzer not high.
Three, Fa Ming content
The objective of the invention is to propose a kind of water purifier with nano photo-catalytic effect at the deficiencies in the prior art, organic functions such as filterableness is strong, kill bacteria, inhibition bacteriological aftergrowth, degradation of formaldehyde have been characterized in, can be used for the drinking water treatment of family, hospital, school lunch service, the tap water of laboratory water and communal facility is handled.
Purpose of the present invention is realized by following technical measures:
Water purifier with nano photo-catalytic antibacterial effect is characterized in that this cleaner is made up of the ultraviolet lamp of cabinet and photocatalyst chamber, filtration chamber, band lamp socket, by pipeline and web member each device and device is connected and composed water purifier integral body.Photocatalyst chamber, filtration chamber both can use separately, also can carry out different being used in combination with user demand according to water quality.
There is multi-layer porous composite ceramics dividing plate the filtration chamber, the porous absorption antibacterial granule of filling more than 80% between the ceramic separator, and particle is that gac, diatomite, medical stone or ion exchange resin and nanometer silver, nanometer anatase titania are composited.The filtration chamber is that good glass of ultraviolet perviousness or plastics are made.
Indoor multi-layer porous composite ceramics dividing plate, the porous ceramics particle of filling 20-80% between the ceramic separator of being equipped with of photocatalyst.The photocatalyst chamber is that good glass of ultraviolet perviousness or plastics are made.
The porous composite ceramic slab is pottery and is composited with the nano photo-catalytic material.The porous ceramics particle is that nanometer anatase titania, nanometer silver and nano zine oxide and porous natural minerals diatomite, sepiolite and zeolite are composited.The ceramic particle particle diameter is 2-20mm, porosity＞50%, and the aperture is 10～1000 μ m, specific surface area＞10m
2/ g, density is 1.0～2.0g/cm
3
Performance index of the present invention:
1, the killing rate to common bacteria such as intestinal bacteria, staphylococcus in the water reaches more than 99%.
2, to the organic degradation rate in the water more than 99%.
3, to the adsorption rate of suspended substance, particle, heavy metal in the water more than 99%.
Water purifier of the present invention can be used for the drinking water treatment of family, hospital, school lunch service, and the tap water of laboratory water and communal facility is handled.
The present invention compared with prior art has following advantage:
1) contact area of water and photocatalyst is big: the nano compound stephanoporate ceramic particle of employing is that high-activity nano titanium dioxide, nanometer silver etc. are composited with the natural sorbing material of porous, the particle aperture is 10～1000 μ m, porosity is greater than 50%, and hole is interconnected, and specific surface area is big＞10m
2/ g, density is little to be 1.0～2.0g/cm
3, particle diameter is at 2-20mm, and particle can suspend in water in the scavenging process.By 10 square metres of calculating of specific surface area of 200 gram catalyst grains, every gram catalyst grains, the total contact area of water and catalyst is: 10m
2* 200=200m
2And concerning quartz glass tube or sheet glass, its total contact area is several only to tens square metres.So its contact area is dozens or even hundreds of times of prior art.
2) effect of tap water being carried out rough purification is mainly played by the filtration chamber, and the adsorption rate of suspended substance, particle, heavy metal in the water more than 99%, is reached more than 90% the killing rate of common bacteria such as intestinal bacteria, staphylococcus in the water.The effect of the filter element of water purifier that sell its decontamination effect improving and existing market is suitable.The photocatalyst chamber mainly be to the water after the aforementioned filtration under UV-irradiation, carry out deep purifying through nano photo-catalytic, further kill bacteria, degradation of organic substances reach 99%, meet the direct drinking water standard.
3) because the particle porosity height adds that particle is in suspended state, so UV-light strengthens the photolytic activity increase in intergranular perviousness.
4) cleaner cabinet inwall is the gold redrock nano-titanium dioxide coating, because gold redrock nano-titanium dioxide has very strong opacifying power and uvioresistant ability, therefore the cleaner inwall applies and both can prevent that ultraviolet ray from leaking behind the gold redrock nano-titanium dioxide and cause injury to the people, it is indoor simultaneously ultraviolet ray to be fixed on photochemical catalysis, can improve its catalytic efficiency, cut down the consumption of energy.
Four, description of drawings
Fig. 1 is the structural representation with water purifier of nano photo-catalytic antibacterial effect, and Fig. 2 is main spare and accessory parts figure.
The ultraviolet lamp of 1 cabinet, 2 filtration chambers, photocatalyst chambers 3,4, ultraviolet lamp house, 5 band lamp sockets, 6 porous absorption antibacterial granule, 7 photocatalyst particles, 8 porous composite ceramic slab, 9 water inlet pipes and valve, 10 threeways and valve.
Five, embodiment
Below by embodiment the present invention is specifically described; be necessary to be pointed out that at this present embodiment only is used for the present invention is further specified; can not be interpreted as limiting the scope of the invention, the person skilled in the art in this field can do some nonessential improvement and adjustment according to the content of the invention described above.
Embodiment:
It is simple in structure, easily manufactured that the present invention has, as shown in Figure 1.Have the ultraviolet lamp 5 of the water purifier of nano photo-catalytic antibacterial effect, each device and device are connected and composed water purifier integral body by pipeline and web member by the filtration chamber in cabinet 1 and the cabinet 2, the photocatalyst chamber 3 that contains ultraviolet lamp house 4, band lamp socket.Photocatalyst chamber, filtration chamber both can use separately, also can carry out different being used in combination with user demand according to water quality
As shown in Figure 1, multi-layer porous composite ceramic slab 8 is equipped with in filtration chamber and photochemical catalysis chamber, and ceramic plate is connected with the photocatalyst chamber with the filtration chamber respectively.Filling porous absorption antibacterial granule 6 between filtration chamber's ceramic plate, filling photocatalyst particle 7 between the ceramic plate of photocatalyst chamber.The cabinet top cover can be pulled down filtration chamber or photocatalyst chamber are changed etc., is provided with the ultraviolet lamp 5 of band lamp socket in the middle of the top cover, and ultraviolet lamp inserts in the ultraviolet lamp house 4.
The cabinet inwall scribbles gold redrock nano-titanium dioxide.
The porous composite ceramic slab is pottery and is composited with the nano photo-catalytic material.The porous ceramics particle is that nanometer anatase titania, nanometer silver and nano zine oxide and porous natural minerals diatomite, sepiolite and zeolite are composited.The ceramic particle particle diameter is 2-20mm, porosity＞50%, and the aperture is 10～1000 μ m, specific surface area＞10m
2/ g, density is 1.0～2.0g/cm
3
The present invention is achieved in that water enters filtration chamber 2 through water-in 9, and through multi-layer porous composite ceramic slab 8 and porous absorption antibacterial granule 6, the dust in the elimination water, suspended substance, heavy metal carry out sterilization simultaneously then; Water after the rough purification again through threeway and valve 10 emit can be used as cook, wash dish, the water of washing one's face and rinsing one's mouth, also can enter the photocatalyst chamber and carry out deep purifying, porous ceramic plate 8 through containing photocatalyst and the photocatalyst particle 7 between ceramic plate carry out photo-catalyst and organic degraded under UV-irradiation; Clean water after the processing is emitted after filtering through filter chamber 2 again, can be used as direct drinking water and uses.
Claims (7)
1, the water purifier that has the nano photo-catalytic antibacterial effect, it is characterized in that this cleaner is made up of the photocatalyst chamber (3) of cabinet (1) and filtration chamber (2), band ultraviolet lamp house (4), the ultraviolet lamp (5) of band lamp socket, by pipeline with each is installed web member and device connects and composes water purifier integral body.Photocatalyst chamber (3), filtration chamber (2) both can be used as water purifier separately, also can carry out different being used in combination with user demand according to water quality.
2, the water purifier that has the nano photo-catalytic antibacterial effect according to claim 1 is characterized in that the filtration chamber is provided with multi-layer porous ceramic clad plate, and ceramic plate and filtration chamber flexibly connect.The porous absorption antibacterial granule of filling more than 80% is that gac, diatomite, medical stone or ion-exchange resin particles and nanometer silver, nanometer anatase titania are composited between the ceramic separator.The filtration chamber is that good glass of ultraviolet perviousness or plastics are made.
3, the water purifier that has the nano photo-catalytic antibacterial effect according to claim 1 is characterized in that the photochemical catalysis chamber is provided with multi-layer porous ceramic clad plate, and ceramic plate and photochemical catalysis chamber flexibly connect.The porous ceramics particle of filling 20-80% between the ceramic plate.The photocatalyst chamber is that good glass of ultraviolet perviousness or plastics are made.
4, the water purifier that has photocatalyst and nano-antibacterial effect according to claim 1 is characterized in that the porous composite ceramic slab is composited for pottery and nano photo-catalytic material.The porous ceramics particle is that nanometer anatase titania, nanometer silver and nano zine oxide and porous natural minerals diatomite, sepiolite and zeolite are composited.The ceramic particle particle diameter is 2-20mm, porosity＞50%, and the aperture is 10～1000 μ m, specific surface area＞10m
2/ g, density is 1.0～2.0g/cm
3
5, the water purifier that has light nano-catalyst antimicrobial effect according to claim 1 is characterized in that the ultraviolet lamp house is that good glass of ultraviolet perviousness or plastics are made, and ultraviolet lamp house and photochemical catalysis chamber are an integral body.
6, the water purifier that has the nano photo-catalytic antibacterial effect according to claim 1 is characterized in that the indoor water of photochemical catalysis flows from bottom to top, and the photocatalyst particle stacking factor is less than 80%, and particle is in suspended state, and the UV-light perviousness is good.
7, the water purifier as having photocatalyst and nano-antibacterial effect as described in the claim 1～6 is characterized in that this cleaner can be widely used in the water purifying treatment of family, hospital, schools and public buildings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310111082 CN1236837C (en) | 2003-12-03 | 2003-12-03 | Water quality purifier with nano photocatalyst antibiotic effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310111082 CN1236837C (en) | 2003-12-03 | 2003-12-03 | Water quality purifier with nano photocatalyst antibiotic effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1546387A true CN1546387A (en) | 2004-11-17 |
| CN1236837C CN1236837C (en) | 2006-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310111082 Expired - Fee Related CN1236837C (en) | 2003-12-03 | 2003-12-03 | Water quality purifier with nano photocatalyst antibiotic effect |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369824C (en) * | 2006-01-06 | 2008-02-20 | 李复兴 | Photocatalyzing water purifier |
| CN104043288A (en) * | 2014-05-20 | 2014-09-17 | 浙江朝晖过滤技术股份有限公司 | Nnano-silver diatomite antibacterial filter core and preparation method thereof |
| CN104429869A (en) * | 2014-08-29 | 2015-03-25 | 苏州市亿利通机械设备有限公司 | Organic water culture processor and application thereof |
| CN106630320A (en) * | 2016-10-28 | 2017-05-10 | 三达膜科技（厦门）有限公司 | Integrated water purifier |
| WO2019127435A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳前海小有技术有限公司 | Filtering device |
| CN110078197A (en) * | 2019-06-07 | 2019-08-02 | 黎汝隆 | It is a kind of for handle fish pond, pond, container quality purifying device for water |
-
2003
- 2003-12-03 CN CN 200310111082 patent/CN1236837C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369824C (en) * | 2006-01-06 | 2008-02-20 | 李复兴 | Photocatalyzing water purifier |
| CN104043288A (en) * | 2014-05-20 | 2014-09-17 | 浙江朝晖过滤技术股份有限公司 | Nnano-silver diatomite antibacterial filter core and preparation method thereof |
| CN104043288B (en) * | 2014-05-20 | 2016-04-06 | 浙江朝晖过滤技术股份有限公司 | Antibacterial filter core of a kind of Nano Silver diatomite and preparation method thereof |
| CN104429869A (en) * | 2014-08-29 | 2015-03-25 | 苏州市亿利通机械设备有限公司 | Organic water culture processor and application thereof |
| CN106630320A (en) * | 2016-10-28 | 2017-05-10 | 三达膜科技（厦门）有限公司 | Integrated water purifier |
| CN106630320B (en) * | 2016-10-28 | 2020-02-18 | 三达膜科技（厦门）有限公司 | Integrated water purifier |
| WO2019127435A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳前海小有技术有限公司 | Filtering device |
| CN110078197A (en) * | 2019-06-07 | 2019-08-02 | 黎汝隆 | It is a kind of for handle fish pond, pond, container quality purifying device for water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1236837C (en) | 2006-01-18 |
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