CN105668694A - High-energy ultrasonic-ultraviolet pesticide wastewater treatment apparatus - Google Patents
High-energy ultrasonic-ultraviolet pesticide wastewater treatment apparatus Download PDFInfo
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- CN105668694A CN105668694A CN201510824043.6A CN201510824043A CN105668694A CN 105668694 A CN105668694 A CN 105668694A CN 201510824043 A CN201510824043 A CN 201510824043A CN 105668694 A CN105668694 A CN 105668694A
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Abstract
The invention discloses a high-energy ultrasonic-ultraviolet pesticide wastewater treatment apparatus which includes a reactor, a water distributor pipe is arranged on the bottom of the reactor and is connected to a water inlet pipe outside the reactor. A sludge discharge pipe, which is directly stretched out from the reactor, is arranged under the water distributor pipe. A pair of UV light irradiation apparatuses are disposed in the reactor in parallel. An ultrasonic energy converter is disposed between the two UV light irradiation apparatuses. A water discharge trough is arranged on the upper part of the reactor. Compared with conventional technologies, through the synergism between the high-energy ultrasonic wave and ultraviolet light, generation rate of light hydroxyl group is increased and degradation rate of organic substances in the pesticide wastewater is accelerated. The apparatus can significantly increases degradation efficiency on the high-molecular organic substances in pesticide wastewater. The high-energy ultrasonic-ultraviolet pesticide wastewater treatment apparatus is free of secondary pollution, wherein the organic substances are finally degraded into CO2 and water.
Description
Technical field
The present invention relates to pesticide waste water treatment device, it is specifically related to a kind of high-energy ultrasound ultraviolet process agricultural chemicals waste water device.
Background technology
Agricultural chemicals waste water is one typically poisonous, refractory organic industrial sewage, the features such as it has COD concentration height, saltiness height, organic components is complicated, biodegradability is poor, toxicity is big, waste water also may have bioconcentration, transfers to human body by food chain. The process of agricultural chemicals waste water mainly contains physics method, chemical method and biological process. Physics method is mainly adsorbed and coagulation, and when being that adsorption efficiency is often not high, and the method such as follow-up burning, calcining or landfill can bring secondary pollution problem, and processing cost is higher. Chemical method mostly is oxidizing reaction, and these methods comprise wet oxidation by air, Fention oxidation style etc., but its processing cost of these methods is very higher, is unsuitable for mass disposal and uses. Biological process utilizes biological tissue (fungi, bacterium, algae etc.) to reduce or eliminate toxic pollutant. But owing to the biodegradability of agricultural chemicals waste water is poor, biological tissue is difficult to degraded, often needs pretreatment unit to improve its biodegradability.
The organism of agricultural chemicals waste water all can effectively be degraded by ultrasonic wave and UV-light, thus improves the biodegradability of waste water. Ultrasonic wave and UV-light have does not introduce the advantages such as chemical substance, reaction conditions is gentle, speed is fast, avoids chemical reagent and environment is caused secondary pollution.
The physical influence of ultraviolet oxidation is had two aspects by ultrasonic wave: be on the one hand ultrasonic wave can disturbance diffusion layer and be fully mixed with reaction system, it is to increase photon and pollutent catalytic oxidation efficiency; It is that the high vibration caused by ultrasonic air bubble collapse can keep ultraviolet lamp surface relative clean on the other hand.
Summary of the invention
Goal of the invention: it is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of high-energy ultrasound ultraviolet process agricultural chemicals waste water device.
Technical scheme: in order to reach foregoing invention object, the present invention is specifically achieved like this: a kind of high-energy ultrasound ultraviolet process agricultural chemicals waste water device, comprise reactor, described reactor bottom is provided with water distributor, water distributor is connected with the water inlet pipe outside reactor, is provided with the shore pipe directly stretching to outside reactor below water distributor;Inside reactor is provided with pair of parallel UV curing apparatus, is separately provided with ultrasonic energy energy converter in the middle of UV curing apparatus; Reactor top is provided with drainage tray.
Wherein, it may be preferred that the reactor parallel side wall above described water distributor is respectively equipped with a UV curing apparatus.
Wherein, described ultrasonic energy energy converter is fixed between UV curing apparatus by zigzag anchor, is parallel to each other with other 2 UV curing apparatus.
Wherein, described water distributor is perforated pipe, by center to both sides by-pass line water distribution uniformity.
Wherein, described ultra violet lamp device wavelength is 200～250nm, and irradiation time is 5～10min.
Wherein, described ultrasonic energy converter frequencies is 1200～1500kHz, and power is 5～10kW, and irradiation time is 5～10min.
Wherein, described drainage tray is provided with effluent weir and water shoot.
Useful effect: the present invention is compared with conventional art, and tool has the following advantages:
1, high-energy ultrasonic wave and ultraviolet cooperating effect, add the production rate of light hydroxyl, accelerates the degradation rate of organism in agricultural chemicals waste water, it is possible to significantly improve macromolecule organic degradation efficiency in agricultural chemicals waste water;
2 and chemical process contrast, the degraded non-secondary pollution of agricultural chemicals waste water is produced by ultrasonic wave and UV-light machinery, and organism is finally degraded to carbonic acid gas and water.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram;
Fig. 2 is sectional view of the present invention.
Embodiment
Embodiment 1:
A kind of high-energy ultrasound ultraviolet process agricultural chemicals waste water device, comprises reactor 1, is provided with water distributor 2 bottom described reactor 1, and water distributor 2 is connected with the water inlet pipe 3 outside reactor 1, is provided with the shore pipe 4 directly stretched to outside reactor 1 below water distributor 2; Reactor 1 inside is provided with pair of parallel UV curing apparatus 5, is separately provided with ultrasonic energy energy converter 6 in the middle of UV curing apparatus 5; Reactor 1 top is provided with drainage tray 7; Preferably, reactor 1 parallel side wall above described water distributor 2 being respectively equipped with a UV curing apparatus 5, ultrasonic energy energy converter 6 is fixed between UV curing apparatus 5 by zigzag anchor 8, and anchor 8 is fixed on reactor 1 sidewall; Described water distributor 2 is perforated pipe, by center to both sides by-pass line water distribution uniformity; Ultra violet lamp device 5 wavelength is 200～250nm, and irradiation time is 5～10min, and ultrasonic energy energy converter 6 frequency is 1200～1500kHz, and power is 5～10kW, and irradiation time is 5～10min; Described drainage tray 7 is provided with effluent weir 9 and water shoot 10.
Claims (7)
1. a high-energy ultrasound ultraviolet process agricultural chemicals waste water device, comprise reactor (1), it is characterized in that, described reactor (1) bottom is provided with water distributor (2), water distributor (2) is connected with reactor (1) water inlet pipe (3) outward, and water distributor (2) lower section is provided with the shore pipe (4) directly stretching to reactor (1) outward; Reactor (1) inside is provided with pair of parallel UV curing apparatus (5), is separately provided with ultrasonic energy energy converter (6) in the middle of UV curing apparatus (5); Reactor (1) top is provided with drainage tray (7).
2. high-energy ultrasound ultraviolet according to claim 1 process agricultural chemicals waste water device, it is characterized in that, reactor (1) parallel side wall of described water distributor (2) top is respectively equipped with a UV curing apparatus (5).
3. high-energy ultrasound ultraviolet according to claim 1 process agricultural chemicals waste water device, it is characterized in that, ultrasonic energy energy converter (6) is fixed between UV curing apparatus (5) by zigzag anchor (8), and anchor (8) is fixed on reactor (1) sidewall.
4. high-energy ultrasound ultraviolet according to claim 1 process agricultural chemicals waste water device, it is characterised in that, described water distributor (2) is perforated pipe, by center to both sides by-pass line water distribution uniformity.
5. high-energy ultrasound ultraviolet according to claim 1 process agricultural chemicals waste water device, it is characterised in that, described ultra violet lamp device (5) wavelength is 200～250nm, and irradiation time is 5～10min.
6. high-energy ultrasound ultraviolet according to claim 1 process agricultural chemicals waste water device, it is characterised in that, described ultrasonic energy energy converter (6) frequency is 1200～1500kHz, and power is 5～10kW, and irradiation time is 5～10min.
7. high-energy ultrasound ultraviolet according to claim 1 process agricultural chemicals waste water device, it is characterised in that, described drainage tray (7) is provided with effluent weir (9) and water shoot (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824043.6A CN105668694A (en) | 2015-11-24 | 2015-11-24 | High-energy ultrasonic-ultraviolet pesticide wastewater treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824043.6A CN105668694A (en) | 2015-11-24 | 2015-11-24 | High-energy ultrasonic-ultraviolet pesticide wastewater treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105668694A true CN105668694A (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510824043.6A Pending CN105668694A (en) | 2015-11-24 | 2015-11-24 | High-energy ultrasonic-ultraviolet pesticide wastewater treatment apparatus |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049993A (en) * | 2007-03-30 | 2007-10-10 | 西南石油大学 | Method for treating polymer in wastewater of oil extraction or other wastewaters or waste solution by ultraviolet / ultrasonic techniques |
| CN101708913A (en) * | 2009-11-18 | 2010-05-19 | 北京科技大学 | Ultrasonic wave and ultraviolet ray integral sterilizing device |
| CN202089801U (en) * | 2011-06-03 | 2011-12-28 | 李昱龙 | Ultrasonic sewage treatment unit |
| JP2013023187A (en) * | 2011-07-26 | 2013-02-04 | Miura Co Ltd | Ballast water treatment apparatus |
| CN103420446A (en) * | 2013-08-29 | 2013-12-04 | 中国水电顾问集团华东勘测设计研究院 | Device and method for treating triazole-containing waste water by using ultrasonic waves and ultraviolet light in combined mode |
| CN104445510A (en) * | 2014-12-09 | 2015-03-25 | 北京科技大学 | Baffled regulable ultrasonic/ultraviolet combined disinfection reactor |
-
2015
- 2015-11-24 CN CN201510824043.6A patent/CN105668694A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049993A (en) * | 2007-03-30 | 2007-10-10 | 西南石油大学 | Method for treating polymer in wastewater of oil extraction or other wastewaters or waste solution by ultraviolet / ultrasonic techniques |
| CN101708913A (en) * | 2009-11-18 | 2010-05-19 | 北京科技大学 | Ultrasonic wave and ultraviolet ray integral sterilizing device |
| CN202089801U (en) * | 2011-06-03 | 2011-12-28 | 李昱龙 | Ultrasonic sewage treatment unit |
| JP2013023187A (en) * | 2011-07-26 | 2013-02-04 | Miura Co Ltd | Ballast water treatment apparatus |
| CN103420446A (en) * | 2013-08-29 | 2013-12-04 | 中国水电顾问集团华东勘测设计研究院 | Device and method for treating triazole-containing waste water by using ultrasonic waves and ultraviolet light in combined mode |
| CN104445510A (en) * | 2014-12-09 | 2015-03-25 | 北京科技大学 | Baffled regulable ultrasonic/ultraviolet combined disinfection reactor |
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Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |