CN101638263A - High-efficiency ozone sewage sterilization system - Google Patents
High-efficiency ozone sewage sterilization system Download PDFInfo
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- CN101638263A CN101638263A CN200910085288A CN200910085288A CN101638263A CN 101638263 A CN101638263 A CN 101638263A CN 200910085288 A CN200910085288 A CN 200910085288A CN 200910085288 A CN200910085288 A CN 200910085288A CN 101638263 A CN101638263 A CN 101638263A
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Abstract
The invention relates to a high-efficiency ozone sewage sterilization system which comprises an ozonizer, an ozone gas outlet of which is connected with a suction inlet of a venturi, a jet exit of theventuri is connected with an inlet pipe of a disinfection tank, a jet entrance of the venturi is connected with an outlet of a pump, and an inlet of the pump is connected with an outlet of a pretreatment tank. The ozonizer can comprise a plasma generator which is provided with a high-voltage high frequency power supply circuit, an ozone gas outlet of the plasma generator forms an ozone gas outletof the ozonizer, and an inlet pipe of the disinfection tank is a tangential inlet pipe. The system leads ozone air to be absorbed into the venturi by means of jetting, and the ozone air is mixed inside the venturi by speed and then is jetted out off the jet exit of the venturi to form rotational flow in the disinfection tank, so that the mixing degree of the ozone in sewage can be further improved; as the disinfection is improved, the high-efficiency ozone sewage sterilization system can be mainly used for sterilization in the sewage purification process and is suitable for other proper places.
Description
Technical field
The present invention relates to a kind of high-efficiency ozone sewage sterilization system, mainly can be used for containing the sterilization of the sewage of microorganism, particularly the sterilization of sewage after treatment belongs to environmental protection technical field.
Background technology
Wastewater disinfection is a common technological process in the present sewage disposal, and wherein ozone is because its less residual or noresidue, sterilizing power is strong, the treatment time is short, becomes a kind of rather well received sterilization means.Present ozone use-pattern is to form ozone by modes such as plasma body ionization in air, then ozone-air is fed in the sewage, relies on the strong oxidizing property of ozone that organism is decomposed, with bacteria inactivation rate.The ozone that the use-pattern of this ozone is dissolved in the water is few, causes increasing of ozonization expense thus.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides a kind of high-efficiency ozone sewage sterilization system, the ozone that produces in this equipment can be dissolved in the water better, to improve sewage treatment effect.
The present invention realizes that the technical scheme of above-mentioned purpose is:
A kind of high-efficiency ozone sewage sterilization system, comprise ozonizer, the ozone gas outlet of described ozonizer connects the suction port of Venturi meter, the jet exit of described Venturi meter connects the inlet pipe of sterilization pool, the jet inlet of described Venturi meter connects pump outlet, and the import of described pump connects the outlet of pretreatment pool.
Owing to adopt Venturi meter as the equipment that in sewage, applies ozone with the stronger suction and the ability of mixing, because strong collision and mixing effect in the jet-pump, can be in the very short time promptly with airborne ozone solution in water, improved the actual meltage of ozone thus, strengthen the ozone concn in the sewage, improved sewage treatment effect; Owing to before ozonize, increased pretreatment pool, can be with the most of pollutant removal in the sewage, greatly reduced the impurity in the ozonization process sewage, avoided absorption and the decomposition of impurity effectively to ozone, that has improved ozone in the sewage effectively utilizes level, thereby help to improve sterilisation level, reduce cost.The present invention can be used for the sterilization of sewage disposal, also can be used for the water sterilization of other types.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Referring to Fig. 1, the invention provides a kind of high-efficiency ozone sewage sterilization system, it comprises ozonizer, the ozone gas outlet of described ozonizer connects the suction port 3 of Venturi meter 10, the jet exit of described Venturi meter connects the inlet pipe of sterilization pool 8, the jet inlet of described Venturi meter connects the outlet of pump 11, and the import of described pump connects the outlet of pretreatment pool 2.
Described ozonizer can comprise plasma generator 4, and described plasma generator is furnished with high-frequency high-voltage source circuit 5, and the ozone gas outlet of described plasma generator constitutes the ozone gas outlet of described ozonizer.
The inlet pipe 9 of described sterilization pool is the tangential entry pipe, utilizes the jet of venturi outlet thus, forms eddy flow in sterilization pool, so that improve the degree of mixing of ozone in sewage, further improves sterilisation effect.
The import of described sterilization pool can be positioned at the bottom of sterilization pool, and outlet is positioned at the top of sterilization pool.
Top in the described sterilization pool can be provided with despinner 6, and described despinner is provided with some vertical racemization plates that radially extend along sterilization pool, and the eddy flow with near the sewage the elimination water outlet reduces discharge water carrying secretly pollutent.
Described pretreatment pool is filtering basin 2, is provided with filtering layer 1 in the described filtering basin, by this filter type, the most of separated from contaminants in the sewage can be handled.
The import of described filtering basin is usually located at the bottom of filtering basin, and water outlet 7 is positioned at the top of filtering basin.
Can be provided with the activated carbon granule layer in the described filtering layer, so that further improve corresponding condition in the occasion of having relatively high expectations.
Can also be provided with sand filter blanket in the described filtering layer, described sand filter blanket be positioned at described activated carbon granule layer below, through the filtration of sand filter blanket, reduce the pollution level in the water so earlier.
Water tank in the middle of also being provided with between the import of described pump and the outlet of described pretreatment pool so that for pump forms stable water source, has also been avoided the interference to pretreatment pool simultaneously.
Claims (10)
1. high-efficiency ozone sewage sterilization system, comprise ozonizer, it is characterized in that the ozone gas outlet of described ozonizer connects the suction port of Venturi meter, the jet exit of described Venturi meter connects the inlet pipe of sterilization pool, the jet inlet of described Venturi meter connects pump outlet, and the import of described pump connects the outlet of pretreatment pool.
2. high-efficiency ozone sewage sterilization system as claimed in claim 1, it is characterized in that described ozonizer comprises plasma generator, described plasma generator is furnished with the high-frequency high-voltage source circuit, and the ozone gas outlet of described plasma generator constitutes the ozone gas outlet of described ozonizer.
3. high-efficiency ozone sewage sterilization system as claimed in claim 2, the inlet pipe that it is characterized in that described sterilization pool is the tangential entry pipe.
4. high-efficiency ozone sewage sterilization system as claimed in claim 3 is characterized in that the import of described sterilization pool is positioned at the bottom of sterilization pool, and outlet is positioned at the top of sterilization pool.
5. high-efficiency ozone sewage sterilization system as claimed in claim 4 is characterized in that the top in the described sterilization pool is provided with despinner, and described despinner is provided with some vertical racemization plates that radially extend along sterilization pool.
6. as claim 1,2,3,4 or 5 described high-efficiency ozone sewage sterilization systems, it is characterized in that described pretreatment pool is filtering basin, is provided with filtering layer in the described filtering basin.
7. high-efficiency ozone sewage sterilization system as claimed in claim 6 is characterized in that the import of described filtering basin is positioned at the bottom of filtering basin, and water outlet is positioned at the top of filtering basin.
8. high-efficiency ozone sewage sterilization system as claimed in claim 7 is characterized in that being provided with in the described filtering layer activated carbon granule layer.
9. high-efficiency ozone sewage sterilization system as claimed in claim 8 is characterized in that also being provided with in the described filtering layer sand filter blanket, described sand filter blanket be positioned at described activated carbon granule layer below.
10. as claim 1,2,3,4 or 5 described high-efficiency ozone sewage sterilization systems, water tank in the middle of it is characterized in that also being provided with between the outlet of the import of described pump and described pretreatment pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910085288A CN101638263A (en) | 2009-05-27 | 2009-05-27 | High-efficiency ozone sewage sterilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910085288A CN101638263A (en) | 2009-05-27 | 2009-05-27 | High-efficiency ozone sewage sterilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101638263A true CN101638263A (en) | 2010-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN200910085288A Pending CN101638263A (en) | 2009-05-27 | 2009-05-27 | High-efficiency ozone sewage sterilization system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418313A (en) * | 2013-08-23 | 2013-12-04 | 王红波 | Gas-generating device for industrial wastewater treatment |
| CN103444618A (en) * | 2013-09-26 | 2013-12-18 | 金贝尔(福建)水环境工程有限公司 | Ozone adding device and method for removing suspended particles and degrading organic matter |
| CN103880227A (en) * | 2012-12-21 | 2014-06-25 | 陈晓波 | Energy-saving sewage treatment device for degrading low-concentration sewage without biochemical degradability |
| CN107720900A (en) * | 2017-10-30 | 2018-02-23 | 文世杰 | A kind of method for treating water of washing machine water processing unit |
| CN109821702A (en) * | 2019-03-26 | 2019-05-31 | 重庆京东方显示技术有限公司 | Coating apparatus and coating method |
-
2009
- 2009-05-27 CN CN200910085288A patent/CN101638263A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103880227A (en) * | 2012-12-21 | 2014-06-25 | 陈晓波 | Energy-saving sewage treatment device for degrading low-concentration sewage without biochemical degradability |
| CN103418313A (en) * | 2013-08-23 | 2013-12-04 | 王红波 | Gas-generating device for industrial wastewater treatment |
| CN103444618A (en) * | 2013-09-26 | 2013-12-18 | 金贝尔(福建)水环境工程有限公司 | Ozone adding device and method for removing suspended particles and degrading organic matter |
| CN103444618B (en) * | 2013-09-26 | 2015-08-12 | 金贝尔(福建)水环境工程有限公司 | A kind ofly remove suspended particulate, the ozone adding set of degradation of organic substances and method thereof |
| CN107720900A (en) * | 2017-10-30 | 2018-02-23 | 文世杰 | A kind of method for treating water of washing machine water processing unit |
| CN109821702A (en) * | 2019-03-26 | 2019-05-31 | 重庆京东方显示技术有限公司 | Coating apparatus and coating method |
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Application publication date: 20100203 |