CN2280090Y - Photo-catalytic type water treatment equipment - Google Patents
Photo-catalytic type water treatment equipment Download PDFInfo
- Publication number
- CN2280090Y CN2280090Y CN 96251030 CN96251030U CN2280090Y CN 2280090 Y CN2280090 Y CN 2280090Y CN 96251030 CN96251030 CN 96251030 CN 96251030 U CN96251030 U CN 96251030U CN 2280090 Y CN2280090 Y CN 2280090Y
- Authority
- CN
- China
- Prior art keywords
- photochemical catalysis
- treater
- water quality
- water
- bed
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000011282 treatment Methods 0.000 title claims abstract description 16
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 11
- 239000011941 photocatalyst Substances 0.000 claims abstract description 17
- 238000006555 catalytic reaction Methods 0.000 claims description 55
- 238000006213 oxygenation reaction Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 6
- 238000007146 photocatalysis Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 4
- 102000010637 Aquaporins Human genes 0.000 claims description 3
- 108010063290 Aquaporins Proteins 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000012876 carrier material Substances 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000002186 photoactivation Effects 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 150000002894 organic compounds Chemical class 0.000 abstract description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 6
- 238000001784 detoxification Methods 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 6
- 235000020188 drinking water Nutrition 0.000 abstract description 4
- 239000003651 drinking water Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 6
- 238000011221 initial treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 230000035622 drinking Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
Images
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- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model provides a photo-catalytic type water treatment device, which relates to a device used for the detoxification, purification, and sterilization of drinking water. The utility model is provided with a photo-catalytic bed and an ultraviolet light source which irradiates ultraviolet light to the photo-catalytic bed. Water to be treated flows through the photo-catalytic bed, the organic matter of water is irradiated by the ultraviolet light. Photocatalyst in water creates the OH free radicals of reinforced oxidizing agent. Organic compounds which are harmful to a human body in water can be effectively degraded, oxygen can be introduced, and ozone can be created by additive oxygen under the action of the ultraviolet light. The utility model has effect of sterilization and the purification, the sterilization, and the detoxification of water can be realized.
Description
The utility model relate to a kind of to drinking-water purify, the device of sterilization and photochemical catalysis detoxification.
The drinking-water water source of China, except having suspended particle, colloid and bacterium, also has the pollution of many organic compound, the compound of fluorochlorohydrocarbon for example, halogen-containing straight chain hydrocarbon, alkene class and aromatic compounds, contain nitro, nitroso organism etc., though these organic substance content are not high, but toxicity is very big, cause three to cause harm (carcinogenic, aberration inducing, mutagenesis) to human body, this type of organic substance Stability Analysis of Structures is difficult for degraded, and combining with body fat easily, and the enrichment with the human foods chain transfer, concentrated.Existing a large amount of water treatment system generally adopts means such as filtration, absorption, distillation and reverse osmosis to purify, carry out sterilization and disinfection with clorox, chlorinated lime, ozone and UV-light etc., these water treating methods, straight chain toxic organic compound and lower concentration toxic organic compound little to molecular weight or that molecular weight is big can not be removed, or it is not high to remove effectiveness.
The purpose of this utility model is at the problems referred to above, proposes a kind ofly can carry out degradation-detoxification to organism in the water and handle, and sterilizing function is arranged, and makes it reach the water quality advanced treater of direct standard for drinking.
The utlity model has a photochemical catalysis bed and the ultraviolet source to photochemical catalysis bed irradiating ultraviolet light, ultraviolet source can be artificial ultraviolet source, as the ultraviolet light pipe, also can be the UV-light in the sunlight.And the oxygenation mouth of an oxygenation in water arranged, when pending water flows through the photochemical catalysis bed, organism in the water is through UV-irradiation, photocatalyst in the water body produces powerful oxygenant OH free radical, organic compound in the harmful water of degrading effectively, and have the ability of kill bacteria, added oxygen generates ozone under action of ultraviolet light in water simultaneously, these ozone can killing bacteria, under this dual function, reaches the treatment effect to water quality catalyzed degradation detoxification sterilization.
Concrete structure of the present utility model comprises the housing (can be box-shaped or jar shape) of a water flowing.The one end has water-in and oxygenation port, and the other end has water outlet, feeds pending water and oxygenation or air from an end of treater, and water after treatment flows out from the other end of treater.The photochemical catalysis bed is arranged on crossing in the aquaporin of treater, and ultraviolet source is made direct irradiation towards the photochemical catalysis bed.Said photochemical catalysis bed is taked WO
3, ZrO
2, TiO
2, V
2O
5, MoO
3, a kind of or its composition in the Pt family material group is as photocatalyst.
Usually with photocatalyst attached on the carrier, the carrier material generally adopts SiO
2, glass fibre or stainless steel.
Said carrier can be particulate state, also can be tabular or tubulose, is preferably net form plate or net form pipe.Photocatalyst attached on the particulate state carrier, being formed photocatalyst granular, place the photochemical catalysis bed with suspended state, then is dynamic photochemical catalysis bed; Photocatalyst being formed photochemical catalysis plate or photochemical catalysis pipe attached to tabular or tubulose carrier, be fixed on treater and cross on the aquaporin, then is fixed photochemical catalysis bed.
Photocatalyst also can directly be made particulate state.
For strengthening the irradiation of ultraviolet source to the photochemical catalysis bed, can in treater, install a reflector, the photochemical catalysis bed is placed between ultraviolet source and the reflector.
The utility model can be used as the after-treatment device after the tap water primary treatment system, the tap water that is subjected to poisonous Organic pollutants is through the primary treatment system handles, removed suspended solids, and after a part of bacterium and the harmful organism, flow into this treater, handle through the ultraviolet catalytic degradation-detoxification, water quality is met drink requirement.Whole process is full automatic, water treatment amount of the present utility model is 1 kilogram/hour～10 tons/hour, can be used for family's water dispenser, or public place drinking-water system, also can make the water quality advanced treatment unit of Soft Drinks Plant, during actual the use, can after this treater, add the after-treatment device that one-level reclaims the catalyzer that suspends again, the water that comes out at last can directly be drunk.
Below be drawing explanation of the present utility model:
Fig. 1 is a kind of structural representation of Storage Tank shape photochemical catalysis water quality treater;
Fig. 2 is the structural representation of another kind of Storage Tank shape photochemical catalysis water quality treater;
Fig. 3 is a kind of structural representation of the box photochemical catalysis water quality treater that crouches;
Fig. 4 is the structural representation of photocatalysis net;
Fig. 5 is used for the schema of actual water treatment system for the utility model.
The CONSTRUCTED SPECIFICATION of the utility model embodiment is described in detail in detail below in conjunction with accompanying drawing:
Embodiment one
Embodiment two
The profile of present embodiment housing 1 also is a Storage Tank formula (as shown in Figure 2); there is water-in 2 lower end; oxygenation port 3; the upper end is a water outlet 12; central axis at jar partly is provided with ultraviolet light pipe 8, and ultraviolet light pipe 8 has quartz glass sleeve 7 protections, and photochemical catalysis bed 6 places the periphery of ultraviolet source; photochemical catalysis bed 6 is fixed cylindrical (promptly tubular) catalytic bed, its photocatalyst WO
3Be attached on the cylindrical tube carrier of making by glass fiber mesh, form photochemical catalysis net form pipe, reflector 5 is set in the periphery of photochemical catalysis bed 6.After pending water and oxygen advance jar, after sparger 4 mixing, flow through from fixed photochemical catalysis bed.Send and be mapped to the photochemical catalysis bed from ultraviolet source from the ultraviolet lighting that reflector reflects, making the organic compound catalyzed degradation in the water is the compound nontoxic to human body, and OH free radical and the ozone that produces under the action of ultraviolet light has also played kill bacteria simultaneously.
Embodiment three
The housing 1 of present embodiment is for crouching box (as shown in Figure 3), and the top of envelope is ultraviolet light pipe 8, and the bottom is a water-flowing trough, and UV-light is directly shone to water-flowing trough.The left end of water-flowing trough has water-in 2, oxygenation port 3.Right-hand member has water outlet 12, and fixed photochemical catalysis bed 6 is set in the water-flowing trough.This photochemical catalysis bed is made of the fixed photocatalysis net, the structure of this photocatalysis net is by glass fibre stratum reticulare, nylon wire and stainless steel stent be combined into photocatalyst, promptly earlier make photocatalyst stratum reticulare 13 at the glass fibre carrier with gel method, invest again on nylon wire 14 and the stainless steel stent 15, form photocatalysis net (as shown in Figure 4).The photocatalyst of present embodiment adopts ZrO
2The bottom of photochemical catalysis bed 6 is reflectors 5.Present embodiment is also basic identical with embodiment one and embodiment two to the treating processes of water quality.
Above-mentioned three embodiment as the water quality after-treatment device as shown in Figure 5 in the application of general tap water quality treatment system, total system comprises: primary treatment system, oxygenation apparatus, photochemical catalysis water quality treater and after-treatment device.Tap water is earlier after the primary treatment system handles, flow into the water-in of photochemical catalysis water quality treater again, produce oxygen from oxygenation apparatus and to add the oxygenation port of photochemical catalysis water quality treater, after after-treatment system reclaims the catalyzer that suspends, promptly become the water of advanced treatment capable of direct drinking through photochemical catalysis water quality treater treated water.
Claims (11)
1, a kind of photochemical catalysis water quality treater, feed pending water and oxygenation or air from the end of treater, water after treatment flows out from the other end of treater, it is characterized in that crossing in the aquaporin of treater has a photochemical catalysis bed (6), and a ultraviolet source to photochemical catalysis bed irradiating ultraviolet light (8) is arranged, said photochemical catalysis bed adopts WO
3, ZrO
2, TiO
2, V
2O
5, MoO
3, a kind of or its composition in the Pt family material group is as photocatalyst.
2, by the described photochemical catalysis water quality treater of claim 1, it is characterized in that said photocatalyst attached on the carrier, the carrier material is SiO
2, glass fibre or stainless steel.
3, by the described photochemical catalysis water quality treater of claim 1, it is characterized in that said carrier is a particulate state.
4, by the described photochemical catalysis water quality treater of claim 2, it is characterized in that said carrier is tabular or tubulose.
5, by the described photochemical catalysis water quality treater of claim 4, it is characterized in that said carrier is net form plate or net form pipe.
6, by the described photochemical catalysis water quality treater of claim 1, it is characterized in that directly photocatalyst being made particulate state.
7, by claim 1 or 5 described photochemical catalysis water quality treaters, it is characterized in that the photoactivation net constitutes the photochemical catalysis bed, photocatalysis net is by the glass fibre stratum reticulare that is attached with photocatalyst, nylon wire and stainless steel stent be combined into.
8, by the described photochemical catalysis water quality treater of claim 1, it is characterized in that said photochemical catalysis bed constitutes the dynamic catalysis bed by photocatalytic particle.
9, by the described photochemical catalysis water quality treater of claim 1, it is characterized in that said photochemical catalysis bed is fixed catalytic bed.
10, by the described photochemical catalysis water quality treater of claim 1, it is characterized in that also being provided with in the treater reflector (5), photochemical catalysis bed (6) places between ultraviolet source (8) and the reflector (5).
11, by the described photochemical catalysis water quality treater of claim 1, it is characterized in that said ultraviolet source (8) places among the silica glass protective casing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96251030 CN2280090Y (en) | 1996-12-21 | 1996-12-21 | Photo-catalytic type water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96251030 CN2280090Y (en) | 1996-12-21 | 1996-12-21 | Photo-catalytic type water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2280090Y true CN2280090Y (en) | 1998-04-29 |
Family
ID=33921630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96251030 Expired - Fee Related CN2280090Y (en) | 1996-12-21 | 1996-12-21 | Photo-catalytic type water treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2280090Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111016C (en) * | 1999-03-24 | 2003-06-11 | 中国科学院水生生物研究所 | Preparation method of detoxicated algae |
| CN100473453C (en) * | 2000-03-22 | 2009-04-01 | 塞缪尔·E·斯皮尔 | Photolysis and photocatalysis reaction enhancing device |
| CN103118987A (en) * | 2010-10-26 | 2013-05-22 | 英派尔科技开发有限公司 | Water treatment apparatus and systems |
| CN103508544A (en) * | 2012-06-16 | 2014-01-15 | 桂雷珠 | Hydroxyl radical drinking water disinfection device |
| US8671369B2 (en) | 2009-12-08 | 2014-03-11 | University Of Seoul Industry Cooperation Foundation | Quantum Karnaugh map |
| CN105800845A (en) * | 2016-05-20 | 2016-07-27 | 东南大学 | Mixed catalyst ultrasonic atomization organic sewage purifying system under ultraviolet condition |
| CN113233658A (en) * | 2021-04-16 | 2021-08-10 | 润泰新材料股份有限公司 | Phthalate process wastewater treatment system |
| CN120922966A (en) * | 2025-10-10 | 2025-11-11 | 江苏正能同位素有限公司 | Purification treatment device for removing bacteria and organic matters in heavy oxygen water |
-
1996
- 1996-12-21 CN CN 96251030 patent/CN2280090Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111016C (en) * | 1999-03-24 | 2003-06-11 | 中国科学院水生生物研究所 | Preparation method of detoxicated algae |
| CN100473453C (en) * | 2000-03-22 | 2009-04-01 | 塞缪尔·E·斯皮尔 | Photolysis and photocatalysis reaction enhancing device |
| US8671369B2 (en) | 2009-12-08 | 2014-03-11 | University Of Seoul Industry Cooperation Foundation | Quantum Karnaugh map |
| US9147019B2 (en) | 2009-12-08 | 2015-09-29 | University Of Seoul Industry Cooperation Foundation | Quantum Karnaugh map |
| CN103118987A (en) * | 2010-10-26 | 2013-05-22 | 英派尔科技开发有限公司 | Water treatment apparatus and systems |
| CN103508544A (en) * | 2012-06-16 | 2014-01-15 | 桂雷珠 | Hydroxyl radical drinking water disinfection device |
| CN105800845A (en) * | 2016-05-20 | 2016-07-27 | 东南大学 | Mixed catalyst ultrasonic atomization organic sewage purifying system under ultraviolet condition |
| CN113233658A (en) * | 2021-04-16 | 2021-08-10 | 润泰新材料股份有限公司 | Phthalate process wastewater treatment system |
| CN120922966A (en) * | 2025-10-10 | 2025-11-11 | 江苏正能同位素有限公司 | Purification treatment device for removing bacteria and organic matters in heavy oxygen water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |