CN104355358A - Ozone-assisted photocatalytic sterilization device - Google Patents
Ozone-assisted photocatalytic sterilization device Download PDFInfo
- Publication number
- CN104355358A CN104355358A CN201410440561.3A CN201410440561A CN104355358A CN 104355358 A CN104355358 A CN 104355358A CN 201410440561 A CN201410440561 A CN 201410440561A CN 104355358 A CN104355358 A CN 104355358A
- Authority
- CN
- China
- Prior art keywords
- mixing device
- ozone
- control valve
- catalysis
- jet flow
- 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.)
- Pending
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 24
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 14
- 238000004659 sterilization and disinfection Methods 0.000 title abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000010865 sewage Substances 0.000 claims abstract description 7
- 238000007146 photocatalysis Methods 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000010453 quartz Substances 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 241001515965 unidentified phage Species 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention belongs to the field of domestic sewage treatment, and particularly relates to an ozone-assisted photocatalytic sterilization device, which comprises an ozone generation system, a first control valve, a gas flow meter, a filter, a liquid flow meter, a second control valve, a jet flow mixing device and a photocatalytic reactor, wherein the ozone generation system is connected with the gas flow meter through the first control valve; the filter is connected with the liquid flow meter through the second control valve; the jet flow mixing device is provided with a gas inlet, a liquid inlet and an outlet; the gas flow meter is connected with the gas inlet of the jet flow mixing device; the liquid flow meter is connected with the liquid inlet of the jet flow mixing device; the outlet of the jet flow mixing device is connected with the photocatalytic reactor. The device has the beneficial effects that a process flow is simple, the device is easy to operate, and has good sterilization and disinfection effects, and the treatment cost is effectively lowered.
Description
Technical field
The invention belongs to sanitary sewage disposal field, particularly relate to a kind of ozone assisted photo-catalysis sterilising plant.
Background technology
Along with industrial expansion, create a large amount of polluted water in human lives and production, exceeded natural detergent power already, these materials are putrid and deteriorated in nature, and bacteriophage Fast-propagation becomes the source of disease propagation.Life and part industrial sewage, in hospital wastewater containing a large amount of virus, bacterium, the mankind directly all have the existence of microorganism as each large fresh water system of drinking water source, threaten the existence of the mankind, sterilisation techniques be people live required.In recent years, after the bitter pill tasting varieties of environmental pollution, the mankind again at environment protection and pollution administration, in sterilization and disinfection technology etc., made great efforts and obtained successfully.
Traditional sterilising technology is chlorine disinfectant, due to liquid chlorine disinfection technology maturation, reliable for effect, low price, therefore liquid chlorine disinfection be China most widely used general, use a kind of method for disinfection with the longest history.But because chlorine disinfectant technology not only has " three cause " by product to produce, and the storage of liquid chlorine, transport, application all have suitable danger, and therefore its scope of application is restricted.
Summary of the invention
For the problems referred to above that will solve, the invention provides a kind of ozone assisted photo-catalysis sterilising plant.
Technical scheme of the present invention: a kind of ozone assisted photo-catalysis sterilising plant, comprise ozone generation system, control valve one, gas meter, strainer, liquid meter, control valve two, jet flow mixing device and photo catalysis reactor, described ozone generation system is connected with described gas meter by described control valve one, described strainer is connected with described liquid meter by described control valve two, described jet flow mixing device is provided with gas inlet, liquid inlet and outlet, described gas meter is connected with the described gas inlet of described jet flow mixing device, described liquid meter is connected with the described liquid inlet of described jet flow mixing device, the described outlet of described jet flow mixing device is connected with described photo catalysis reactor.
Described ozone generation system comprises moisture eliminator and ozonizer, and described moisture eliminator to be arranged on above described ozonizer and to be connected by pipeline.
Described strainer adopts eddy flow-millipore filtration structure, and described strainer top is cylindrical, arranges wire cloth cartridge filter in the middle of described strainer, and described filter bottom is conical and arranges sewage draining exit.
The filter opening diameter of described wire cloth cartridge filter 50 microns.
Described photo catalysis reactor comprises outer wall, water distribution board, quartz socket tube, ultraviolet source and thief hole, described silica tube is arranged in described outer wall, described ultraviolet source is arranged in described quartz socket tube, and institute's water distribution board arranges bottom described outer wall, and described outer wall determining deviation arranges described thief hole.
Beneficial effect of the present invention is: technical process is simple, and simple to operate, disinfection effect is high, effectively reduces processing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
In figure:
1, ozone generation system 2, control valve 1, gas meter
4, strainer 5, control valve 26, liquid meter
7, jet flow mixing device 8, photo catalysis reactor 9, gas inlet
10, liquid inlet 11, outlet 12, moisture eliminator
13, ozonizer 14, outer wall 15, water distribution board
16, quartz socket tube 17, ultraviolet source 18, thief hole
19, wire cloth cartridge filter 20, sewage draining exit
Embodiment
Below in conjunction with accompanying drawing 1, a kind of embodiment of the present invention is explained.
The present invention relates to a kind of ozone assisted photo-catalysis sterilising plant, comprise ozone generation system 1, control valve 1, gas meter 3, strainer 4, control valve 25, liquid meter 6, jet flow mixing device 7 and photo catalysis reactor 8.
Ozone generation system 1 is connected with control valve 1, and control valve 1 is connected with gas meter 3.
Strainer 4 is connected with liquid meter 6 by control valve 25.
Jet flow mixing device 7 has gas inlet 9, liquid inlet 10 and outlet 11.Gas meter 3 is connected with gas inlet 9, and liquid meter 6 is connected with liquid inlet 10, and outlet 11 is connected with photo catalysis reactor 8.
Ozone generation system 1 comprises dry 12 and ozonizer 13, and wherein, moisture eliminator 11 to be positioned at above ozonizer 12 and to be connected by pipeline.
Strainer 4 have employed eddy flow-millipore filtration structure.The top of strainer 4 is cylindrical, and centre is provided with wire cloth cartridge filter 19, is taper shape and is provided with sewage draining exit 20 bottom strainer 4.
Photo catalysis reactor 8 comprises outer wall 14, water distribution board 15, quartz socket tube 16, ultraviolet source 17 and thief hole 18.Quartz socket tube 16 is positioned at outer wall 14, and ultraviolet source 17 is positioned at quartz socket tube 16, and water distribution board 15 is located at bottom outer wall 14, and outer wall 14 determining deviation arranges thief hole 18.
Example: adopt oxygen as the source of the gas of ozone generation system 1, ozonizer 13 is entered by after silent discharge pipe generation ozone after the drying of oxygen drying device 12, regulate through control valve 1 and gas flow 3 and monitor the ozone amount of generation and enter jet flow mixing device 7 through gas inlet 9, simultaneously pending domestic water enters the strainer 4 with eddy flow-millipore filtration structure and filters, regulate through control valve 25 and liquid meter 6 and monitor the pending water yield after the filtration of generation, and enter jet flow mixing device 7 through liquid inlet 10, ozone is mixed in pending water by jet flow mixing device 7, the anti-device 8 of photochemical catalysis is entered through exporting 11, the anti-device 8 of photochemical catalysis adopts the cylindrical light chemical reactor of center radiation, its center is provided with the quartz socket tube 16 of diameter 3cm, main diameter 5cm, high 54cm, outer wall 14 covers lucifuge by masking foil, adopt 30W ultraviolet source 17, ultraviolet source 17 is placed in quartz socket tube 16, because quartz socket tube 16 runs through the anti-device 8 of whole photochemical catalysis, thus refrigerating unit is established without the need to interior, porous water distribution board 15 is provided with bottom outer wall 14, outer wall 14 arranges thief hole 18 every certain altitude, whether the pending water of convenient inspection is qualified, whole device changes by controlling reaction flow the sterilization that the reaction times completes domestic water.
Above an example of the present invention has been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (5)
1. an ozone assisted photo-catalysis sterilising plant, it is characterized in that comprising ozone generation system, control valve one, gas meter, strainer, liquid meter, control valve two, jet flow mixing device and photo catalysis reactor, described ozone generation system is connected with described gas meter by described control valve one, described strainer is connected with described liquid meter by described control valve two, described jet flow mixing device is provided with gas inlet, liquid inlet and outlet, described gas meter is connected with the described gas inlet of described jet flow mixing device, described liquid meter is connected with the described liquid inlet of described jet flow mixing device, the described outlet of described jet flow mixing device is connected with described photo catalysis reactor.
2. a kind of ozone assisted photo-catalysis sterilising plant according to claim 1, is characterized in that described ozone generation system comprises moisture eliminator and ozonizer, and described moisture eliminator to be arranged on above described ozonizer and to be connected by pipeline.
3. a kind of ozone assisted photo-catalysis sterilising plant according to claim 1, it is characterized in that described strainer adopts eddy flow-millipore filtration structure, described strainer top is cylindrical, arrange wire cloth cartridge filter in the middle of described strainer, described filter bottom is conical and arranges sewage draining exit.
4. a kind of ozone assisted photo-catalysis sterilising plant according to claim 3, is characterized in that the filter opening diameter 50 microns of described wire cloth cartridge filter.
5. a kind of ozone assisted photo-catalysis sterilising plant according to claim 1, it is characterized in that described photo catalysis reactor comprises outer wall, water distribution board, quartz socket tube, ultraviolet source and thief hole, described silica tube is arranged in described outer wall, described ultraviolet source is arranged in described quartz socket tube, institute's water distribution board arranges bottom described outer wall, and described outer wall determining deviation arranges described thief hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440561.3A CN104355358A (en) | 2014-09-01 | 2014-09-01 | Ozone-assisted photocatalytic sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440561.3A CN104355358A (en) | 2014-09-01 | 2014-09-01 | Ozone-assisted photocatalytic sterilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104355358A true CN104355358A (en) | 2015-02-18 |
Family
ID=52522702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410440561.3A Pending CN104355358A (en) | 2014-09-01 | 2014-09-01 | Ozone-assisted photocatalytic sterilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104355358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645509A (en) * | 2016-01-11 | 2016-06-08 | 汤奇岳 | Green-energy water, and preparation device and method thereof, and application of green-energy water |
| CN105776760A (en) * | 2016-04-20 | 2016-07-20 | 北京桑德环境工程有限公司 | Advanced treatment system and method for crushed coal pressurized gasification waste water |
-
2014
- 2014-09-01 CN CN201410440561.3A patent/CN104355358A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645509A (en) * | 2016-01-11 | 2016-06-08 | 汤奇岳 | Green-energy water, and preparation device and method thereof, and application of green-energy water |
| CN105776760A (en) * | 2016-04-20 | 2016-07-20 | 北京桑德环境工程有限公司 | Advanced treatment system and method for crushed coal pressurized gasification waste water |
| CN105776760B (en) * | 2016-04-20 | 2018-09-25 | 北京桑德环境工程有限公司 | A kind of advanced treatment system and method for crushed coal pressure gasifying waste water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |
|
| WD01 | Invention patent application deemed withdrawn after publication |