CN203985600U - Photo-catalyst filter vat - Google Patents
Photo-catalyst filter vat Download PDFInfo
- Publication number
- CN203985600U CN203985600U CN201420436393.6U CN201420436393U CN203985600U CN 203985600 U CN203985600 U CN 203985600U CN 201420436393 U CN201420436393 U CN 201420436393U CN 203985600 U CN203985600 U CN 203985600U
- Authority
- CN
- China
- Prior art keywords
- photo
- filter vat
- catalyst
- tio
- catalyst device
- Prior art date
- 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 - Lifetime
Links
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 15
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 11
- 238000009360 aquaculture Methods 0.000 abstract description 9
- 244000144974 aquaculture Species 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000001954 sterilising effect Effects 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002957 persistent organic pollutant Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000726221 Gemma Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model provides a kind of photo-catalyst filter vat, comprise filter vat and photo-catalyst device, filter vat comprises that inside is provided with the staving of filter, motor, water inlet pipe and outlet pipe, and one end of photo-catalyst device is connected with the water inlet pipe of filter vat, and another section is communicated with staving.The utility model combines ultraviolet-sterilization, photo-catalyst and filtration system, can be applicable in aquiculture, effectively improves the water quality of aquaculture water.
Description
Technical field
The utility model relates to the outer filter vat of a kind of aquarium, and particularly a kind of photo-catalyst filter vat belongs to the water treatment field of aquiculture.
Background technology
It is one of hobby prevailing all over the world that the Shui nationality are raised, and approximately there are 6,000 ten thousand persons of having deep love in the whole world.In aquiculture system, because cultivation density is larger, very easily cause transmission, effective running of disinfecting device is most important to the landscape water body culture of ornamental fish.The sterilizing unit that the current Shui nationality are raised is mainly ultraviolet-sterilization, and ultraviolet ray is that a kind of wave-length coverage is the invisible ray of 136-390nm.Ultraviolet sterilization is mainly by making microorganism lethal to the radiation damage of microorganism pathogene such as () bacterium, virus, gemma and the function of destroying nucleic acid (RNA or DNA), also can cause other structural damage of microorganism simultaneously, thereby reach sterilisation purpose.The problem that ultraviolet-sterilization mainly exists is not have residue sterilizing ability, and after processing water leaves reactor, some microorganisms of being killed and wounded by ultraviolet ray can be brought back to life regeneration under photoreactivation mechanism.
Summary of the invention
For above deficiency, the utility model provides a kind of more effective photo-catalyst filter vat, and ultraviolet-sterilization, photo-catalyst and filtration system are combined, and can be applicable in aquiculture, effectively improves the water quality of aquaculture water.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of photo-catalyst filter vat, comprise filter vat and photo-catalyst device, described filter vat comprises that inside is provided with the staving of filter, motor, water inlet pipe and outlet pipe, and one end of photo-catalyst device is connected with the water inlet pipe of filter vat, and another section is communicated with staving.
Described photo-catalyst device comprises cylinder blanket, is close to the TiO of shell
2film, ultraviolet lamp tube and be positioned at ultraviolet lamp tube and TiO
2between film, the lampshade of coated ultraviolet lamp tube.
Preferably, described ultraviolet lamp tube is that emission wavelength is the uviol lamp of 380nm, described TiO
2film is Detitanium-ore-type TiO
2film.
In a specific embodiment, above-mentioned photo-catalyst device is connected to filter vat outside by aqueduct.
In another specific embodiment, above-mentioned photo-catalyst device is connected to filter vat inside.
The utlity model has following beneficial effect:
(1) the utility model, under ultraviolet condition, utilizes photochemical catalyst to carry out after sterilizing and algae-removing aquaculture water, with filter vat, filters, and may reduce the dependence of aquaculture water ultraviolet-sterilization system to ultraviolet ray intensity on the one hand, reduces the quantity of ultraviolet lamp tube; The collaborative ultraviolet-sterilization of light-catalyzed reaction and filtration, can reduce ultraviolet-sterilization photoreactivation on the other hand, strengthening ultraviolet-sterilization treatment effect.
(2) the utility model can be removed the hardly degraded organic substance that water body mesophytization cannot be processed, and clears up double bond compound.
(3) photo-catalyst device of the present utility model adopts Detitanium-ore-type TiO
2film is light-sensitive material, adopts TiO
2film can overcome TiO
2powder disperses unsettled defect.Adopting wavelength is the black light irradiation of 380nm left and right, due to the catalytic action of ultraviolet light, makes Detitanium-ore-type TiO
2excite, there is very strong redox potential, cause bacterium and alga cells wall or organized enzyme generation protein denaturation, and change the molecular characterization of Organic Pollutants In Water, organic pollutant is become and be more prone to decompose.Organic matter in polluted-water is oxidized immediately, finally obtains inorganic molecules product as carbonic acid gas and water etc., the object that reach sterilizing and algae-removing, purifies water.
(4) reaction unit volume of the present utility model is little, can be applied in family's aquiculture, and the filter vat that can as required photo-catalyst device be arranged is outside or inner.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the utility model embodiment 1;
Fig. 2 is the cutaway view of the utility model embodiment 2;
Fig. 3 is the enlarged diagram of photo-catalyst device.
Wherein, 1-photo-catalyst device, 2-filter, 3-staving, 4-motor, 5-water inlet, 6-delivery port, 7-ultraviolet lamp tube, 8-lampshade, 9-TiO
2film, 10-shell.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail, but scope that the utility model comprises is not limited to this.
Embodiment 1
Photo-catalyst filter vat as shown in Figure 1, comprise filter vat and the photo-catalyst device 1 that is fixedly connected on filter vat outside, filter vat comprises that inside is provided with the staving 3 of filter 2, motor 4, water inlet pipe 5 and outlet pipe 6, one end of photoelectrocatalysis sterilizing unit 1 is connected with the water inlet pipe of filter vat 5, and the other end is communicated with staving 3 by aqueduct 11.As shown in Figure 3, photo-catalyst device is cylindrical, by inner ultraviolet lamp tube 7, the coated lampshade 8 of ultraviolet lamp tube 7, the Detitanium-ore-type TiO of lampshade 8 peripheries
2film 9 and shell 10 forms, the ultraviolet ray that uviol lamp can emission wavelength is 380nm.
While starting the photo-catalyst filter vat described in the present embodiment, water enters photo-catalyst device 1 from water inlet pipe 5, and uviol lamp 7 sends the Detitanium-ore-type TiO that ultraviolet catalytic and crust of the device 10 are close to
2film 9 produces extremely strong free hydroxy and the active oxygen of oxidability, and these products can pathogenic microbe killing and decomposing organic pollutant.TiO
2after absorbing light energy, the electronics in valence band will be excited to conduction band, forms electronegative high activity electronics e-, produces the hole h of positively charged simultaneously in valence band
+.Under the effect of electric field, electronics is separated with hole generation, moves to the diverse location of particle surface.Be distributed in surperficial h
+can TiO will be adsorbed on
2oH-and the hydrone on surface are oxidized to OH free radical, and the oxidability of OH free radical is the strongest in the oxidant existing in water body, therefore can efficiently thoroughly kill fast various bacteriums, virus, have the pathogenic microorganism of resistance also can thoroughly decompose to general bactericide, and will finally be degraded to CO
2, H
2the innocuous substances such as O.In addition, many organic oxidizing potentials are compared with TiO
2valence band current potential more negative, can be directly by h
+institute is oxidized, and TiO
2the highly active e-in surface has very strong reducing power, can reduce and remove the metal ion in water body.In addition, light induced electron or photohole react with the dissolved oxygen in water or water, form OH, H
2o
2deng the active oxygen with very strong oxidability, these active oxygens can penetrate the cell wall of mushroom, enter thalline, stop the transmission of film forming matter, block its respiratory system and electric transmission system, thereby effectively kill mushroom.
Through said process, Detitanium-ore-type TiO
2in water between film 9 and ultraviolet lampshade 8, organic substance and bacterium algae are killed, and the water after sterilization processing carries out further filtration treatment by the filter 2 in staving 3, finally by motor 4, water is withdrawn in aquarium from outlet pipe 6.
Embodiment 2
Photo-catalyst filter vat as shown in Figure 2, comprise filter vat and the photo-catalyst device 1 that is fixedly connected on filter vat inside, filter vat comprises that inside is provided with the staving 3 of filter 2, motor 4, water inlet pipe 5 and outlet pipe 6, one end of photoelectrocatalysis sterilizing unit 1 is connected with the water inlet pipe of filter vat 5, and the other end is communicated with staving 3 by aqueduct 11.As shown in Figure 3, photo-catalyst device is cylindrical, by inner ultraviolet lamp tube 7, the coated lampshade 8 of ultraviolet lamp tube 7, the Detitanium-ore-type TiO of lampshade 8 peripheries
2film 9 and shell 10 forms, the ultraviolet ray that uviol lamp can emission wavelength is 380nm.
The use procedure of the present embodiment is identical with embodiment 1.
The above; it is only preferably specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and design thereof, be equal to replacement or changed, all should be encompassed in protection domain of the present utility model.
Claims (6)
1. a photo-catalyst filter vat, it is characterized in that: comprise filter vat and photo-catalyst device (1), described filter vat comprises that inside is provided with the staving of filter (2) (3), motor (4), water inlet pipe (5) and outlet pipe (6), one end of photo-catalyst device (1) is connected with the water inlet pipe (1) of filter vat, and another section is communicated with staving (3).
2. photo-catalyst filter vat according to claim 1, is characterized in that: described photo-catalyst device (1) comprises cylinder blanket (10), is close to the TiO of shell
2film (9), ultraviolet lamp tube (7) and be positioned at ultraviolet lamp tube (7) and TiO
2between film (9), the lampshade (8) of coated ultraviolet lamp tube.
3. photo-catalyst filter vat according to claim 2, is characterized in that: the uviol lamp that described ultraviolet lamp tube (7) is 380nm for emission wavelength.
4. photo-catalyst filter vat according to claim 2, is characterized in that: described TiO
2film (9) is Detitanium-ore-type TiO
2film.
5. photo-catalyst filter vat according to claim 1, is characterized in that: described photo-catalyst device (1) is connected to filter vat outside.
6. photo-catalyst filter vat according to claim 1, is characterized in that: described photo-catalyst device (1) is connected to filter vat inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436393.6U CN203985600U (en) | 2014-08-04 | 2014-08-04 | Photo-catalyst filter vat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436393.6U CN203985600U (en) | 2014-08-04 | 2014-08-04 | Photo-catalyst filter vat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203985600U true CN203985600U (en) | 2014-12-10 |
Family
ID=52025710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436393.6U Expired - Lifetime CN203985600U (en) | 2014-08-04 | 2014-08-04 | Photo-catalyst filter vat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203985600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708307A (en) * | 2016-03-24 | 2016-06-29 | 美的集团股份有限公司 | Cookware |
-
2014
- 2014-08-04 CN CN201420436393.6U patent/CN203985600U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708307A (en) * | 2016-03-24 | 2016-06-29 | 美的集团股份有限公司 | Cookware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |