CN205382044U - Use UV and H2O2's sewage treatment system simultaneously - Google Patents

Use UV and H2O2's sewage treatment system simultaneously Download PDF

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Publication number
CN205382044U
CN205382044U CN201620059104.4U CN201620059104U CN205382044U CN 205382044 U CN205382044 U CN 205382044U CN 201620059104 U CN201620059104 U CN 201620059104U CN 205382044 U CN205382044 U CN 205382044U
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China
Prior art keywords
ultrasonic wave
gas
sewage
catalyzed
disposal system
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Expired - Fee Related
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CN201620059104.4U
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Chinese (zh)
Inventor
李晓明
张苗
王飞
李建勇
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JINAN ENTRY-EXIT INSPECTION AND QUARANTINE BUREAU PEOPLE'S REPUBLIC OF CHINA
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JINAN ENTRY-EXIT INSPECTION AND QUARANTINE BUREAU PEOPLE'S REPUBLIC OF CHINA
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Priority to CN201620059104.4U priority Critical patent/CN205382044U/en
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Abstract

The utility model relates to an use UV and H2O2's sewage treatment system simultaneously sets up gas -liquid mixture device, ultrasonic wave catalyzing device and ultraviolet catalyzing device through connecting gradually along the process route direction, and with the end connection of intaking of gas -liquid mixture device sets up H2O2 gas generator, the play water end (W. E. ) connection of gas -liquid mixture device sets up pressure water pump, carrying out wastewater treatment, utilizing earlier the gas -liquid mixture device to carry out the intensive mixing with H2O2 gas and pending sewage, the ultraviolet catalysis in later utilizing the cavitation effect of ultrasonic wave catalyzing device ultrasonic ripples and combining the ultraviolet catalyzing device acts on and makes H2O2 chemical bond breaking occur and produce a large amount of hydroxyl free radicals to the further utilization the antibiotic is degraded in the hydroxyl radical pair sewage, and degradation rate is fast, and degradation efficiency is high, and degradating effect is good, and data indicate, the degradation rate of sewage treatment system antibiotic in to sewage is up to 95%.

Description

One uses UV and H simultaneously2O2Sewage disposal system
Technical field
This utility model belongs to water-treatment technology field, is specifically related to one and uses UV and H simultaneously2O2Sewage disposal system.
Background technology
Residues of antibiotics in water body environment is increasingly subject to people's attention, mainly due to medicine sewage through not exclusively process and in biological sludge the discharge of residues of antibiotics or release to surface water, thus contaminated environment water body, additionally, muck runoff is also occur antibiotic main cause in water body.In recent years, at home, all detect to some extent in Europe and the sewage of the U.S. and surface water, concentration reaches nanogram and often rises to micro-gram per liter the residues of antibiotics in water body environment, and after enrichment, concentration can increase hundred times in water body.
Even if ecological environment and health also can be impacted by the residues of antibiotics in water body environment when low concentration: the Drug resistance of microorganism in environment can be promoted on the one hand, enable the effective antibiotics dosage killing antibacterial to be continuously increased, and along with the enrichment of food chain, this Drug resistance is eventually transferred in the microbial body of harmful to human;In drinking water source, the biological safety of drinking water will be constituted a threat to by the raising of antibiotic concentration on the other hand, especially drinking water Biological Pretreatment unit and sewage core biological processing unit.
At present, both at home and abroad in water especially in drinking water antibiotic removal mainly or rely on conventional aerobic, anaerobism or anaerobism adds aerobic bioremediation, but due to the Drug resistance that antibiotic has, biological treatment mode cannot be played a role, drinking water standard after process, can not be fully achieved.
Utility model content
In order to solve the problems referred to above that prior art exists, this utility model provides one can effective antibiotic use UV and H simultaneously in degradation water2O2Sewage disposal system.
The technical scheme that this utility model adopts is:
One uses UV and H simultaneously2O2Sewage disposal system, be sequentially connected with along process route direction and Liqiud-gas mixing device, Catalyzed by Ultrasonic Wave device and ultraviolet catalytic device be set;
The water inlet end connection of described Liqiud-gas mixing device arranges H2O2Gas generator, the water side connection of described Liqiud-gas mixing device arranges pressure pump;
The bottom of described Catalyzed by Ultrasonic Wave device connects setting with the water side of described pressure pump, the internal side wall of described Catalyzed by Ultrasonic Wave device is arranged and can send hyperacoustic ultrasound wave shake plate;
The bottom of described ultraviolet catalytic device connects setting with the top of described Catalyzed by Ultrasonic Wave device, the inside of described ultraviolet catalytic device is vertically crisscross arranged multiple runner plate, to be internally formed S shape runner at described ultraviolet catalytic device, arranging ultraviolet light emission device between adjacent two described runner plates, the top of described UV catalyst device arranges discharge outlet.
Described Liqiud-gas mixing device is tubular structure, and along the water inlet end of described Liqiud-gas mixing device to direction, water side, the internal diameter of described Liqiud-gas mixing device first reduces and increases afterwards.
Described ultrasound wave shake plate includes the first ultrasound wave shake plate and the second ultrasound wave shake plate, and described first ultrasound wave shake plate sends hyperacoustic frequency and sends hyperacoustic frequency more than described second ultrasound wave shake plate.
Described first ultrasound wave shake plate and the second ultrasound wave shake plate are in being oppositely arranged.
The inner top wall of described Catalyzed by Ultrasonic Wave device is arranged and makes the equally distributed upper spoiler of water body, the interior bottom wall of described Catalyzed by Ultrasonic Wave device is arranged and makes the equally distributed lower spoiler of water body.
The top of described Catalyzed by Ultrasonic Wave device is provided with the first Pressure gauge and the first automatic decompression valve.
The bottom of described Catalyzed by Ultrasonic Wave device is provided with the first sewage evacuation port.
The top of described ultraviolet catalytic device is provided with the second Pressure gauge and the second automatic decompression valve.
The bottom of described ultraviolet catalytic device is provided with the second sewage evacuation port.
Described runner plate is printing opacity runner plate, and described ultraviolet generation device is uviol lamp.
The beneficial effects of the utility model are:
1, use UV and H simultaneously described in the utility model2O2Sewage disposal system, Liqiud-gas mixing device, Catalyzed by Ultrasonic Wave device and ultraviolet catalytic device are set by being sequentially connected with along process route direction, and are connected with the water inlet end of described Liqiud-gas mixing device H is set2O2Gas generator, the water side connection of described Liqiud-gas mixing device arranges pressure pump;When carrying out sewage disposal, first with Liqiud-gas mixing device by H2O2Gas and treatment sewage are sufficiently mixed, and utilize in Catalyzed by Ultrasonic Wave device hyperacoustic cavitation effect afterwards and make H in conjunction with the ultraviolet catalytic effect in ultraviolet catalytic device2O2There is fracture and produce great amount of hydroxy group free radical in chemical bond, thus antibiotic in sewage being degraded further with described hydroxyl radical free radical, degradation rate is fast, degradation efficiency is high, good degrading effect, data show, sewage disposal system described in the utility model to degradation rate antibiotic in sewage up to 95%.
2, use UV and H simultaneously described in the utility model2O2Sewage disposal system, be tubular structure by arranging described Liqiud-gas mixing device, along the water inlet end of described Liqiud-gas mixing device to direction, water side, the internal diameter of described Liqiud-gas mixing device first reduces and increases afterwards, thus by H2O2After gas passes into the water inlet end of described Liqiud-gas mixing device, H2O2Gas be tentatively mixed to form with current gas-liquid mixed system and together with move forward, until when reaching the minimum place of internal diameter, the internal energy accumulation of gas-liquid mixed system is maximum, when being continued to move along by the minimum place of internal diameter afterwards, the unexpected increase of internal diameter, make the energy instantaneous relase of the internal accumulation of gas-liquid mixed system, and then make the bubble breaking of gas form atomic minute bubbles and be dissolved in the water, gas-liquid mixed is more abundant, further the gas-liquid mixed system after above-mentioned being sufficiently mixed is passed into successively Catalyzed by Ultrasonic Wave device and ultraviolet catalytic device, ultimately facilitate and improve antibiotic degradation rate and degradation effect further.
Accompanying drawing explanation
Fig. 1 is that a kind of embodiment of this utility model uses UV and H provide while2O2The structural representation of sewage disposal system.
In figure: 1-Liqiud-gas mixing device, 2-Catalyzed by Ultrasonic Wave device, 21-the first ultrasound wave shake plate, 22-the second ultrasound wave shake plate, the upper spoiler of 23-, spoiler under 24-, 25-the first Pressure gauge, 26-the first automatic decompression valve, 27-the first sewage evacuation port, 3-ultraviolet catalytic device, 31-runner plate, 32-ultraviolet light emission device, 33-discharge outlet, 34-the second Pressure gauge, 35-the second automatic decompression valve, 36-the second sewage evacuation port, 4-H2O2Gas generator, 5-pressure pump.
Detailed description of the invention
As it is shown in figure 1, this utility model provides one uses UV and H simultaneously2O2Sewage disposal system, be sequentially connected with along process route direction and Liqiud-gas mixing device 1, Catalyzed by Ultrasonic Wave device 2 and ultraviolet catalytic device 3 be set.The water inlet end connection of described Liqiud-gas mixing device 1 arranges H2O2Gas generator 4, the water side connection of described Liqiud-gas mixing device 1 arranges pressure pump 5;The bottom of described Catalyzed by Ultrasonic Wave device 2 connects setting with the water side of described pressure pump 5, the internal side wall of described Catalyzed by Ultrasonic Wave device 2 is arranged and can send hyperacoustic ultrasound wave shake plate;The bottom of described ultraviolet catalytic device 3 connects setting with the top of described Catalyzed by Ultrasonic Wave device 2, the inside of described ultraviolet catalytic device 3 is vertically crisscross arranged multiple runner plate 31, to be internally formed S shape runner at described ultraviolet catalytic device 3, arranging ultraviolet light emission device 32 between adjacent two described runner plates 31, the top of described UV catalyst device arranges discharge outlet 33.
When utilizing sewerage described in the utility model to carry out sewage disposal, first with Liqiud-gas mixing device 1 by H2O2Gas and treatment sewage are sufficiently mixed, and utilize in Catalyzed by Ultrasonic Wave device 2 hyperacoustic cavitation effect afterwards and make H in conjunction with the ultraviolet catalytic effect in ultraviolet catalytic device 32O2There is fracture and produce great amount of hydroxy group free radical in chemical bond, thus antibiotic in sewage being degraded further with described hydroxyl radical free radical, degradation rate is fast, degradation efficiency is high, good degrading effect, data show, sewage disposal system described in the utility model to degradation rate antibiotic in sewage up to 95%.
As the embodiment that can select, described H2O2Gas generator 4 can prepare H for all in prior art2O2The reaction unit of gas.
As the embodiment that can select, described Liqiud-gas mixing device 1 is tubular structure, and along the water inlet end of described Liqiud-gas mixing device 1 to direction, water side, the internal diameter of described Liqiud-gas mixing device 1 first reduces and increases afterwards.Thus by H2O2After gas passes into the water inlet end of described Liqiud-gas mixing device 1, H2O2Gas be tentatively mixed to form with current gas-liquid mixed system and together with move forward, until when reaching the minimum place of internal diameter, the internal energy accumulation of gas-liquid mixed system is maximum, when being continued to move along by the minimum place of internal diameter afterwards, the unexpected increase of internal diameter, make the energy instantaneous relase of the internal accumulation of gas-liquid mixed system, and then make the bubble breaking of gas form atomic minute bubbles and be dissolved in the water, gas-liquid mixed is more abundant, further the gas-liquid mixed system after above-mentioned being sufficiently mixed is passed into successively Catalyzed by Ultrasonic Wave device 2 and ultraviolet catalytic device 3, ultimately facilitate and improve antibiotic degradation rate and degradation effect further.
As the embodiment that can select, described ultrasound wave shake plate includes the first ultrasound wave shake plate 21 and the second ultrasound wave shake plate 22, described first ultrasound wave shake plate 21 sends hyperacoustic frequency and sends hyperacoustic frequency more than described second ultrasound wave shake plate 22, in the present embodiment, it is 35KHz that described first ultrasound wave shake plate 21 sends hyperacoustic frequency, and it is 32KHz that described second ultrasound wave shake plate 22 sends hyperacoustic frequency.Being further used as the embodiment that can select, described first ultrasound wave shake plate 21 and the second ultrasound wave shake plate 22, in being oppositely arranged, thus being conducive to improving reverberation field intensity and then strengthening cavitation effect, improve Ultrasonic Radiation area so that H2O2Produce more hydroxyl radical free radical.
As the embodiment that can select, the inner top wall of described Catalyzed by Ultrasonic Wave device 2 is arranged and makes the equally distributed upper spoiler 23 of water body, the interior bottom wall of described Catalyzed by Ultrasonic Wave device 2 is arranged and makes the equally distributed lower spoiler 24 of water body.Thus on described under the combined effect of spoiler 23 and described lower spoiler 24 so that the internal water body of described Catalyzed by Ultrasonic Wave device 2 is uniformly distributed, and water treatment efficiency is better.
As the embodiment that can select, the top of described Catalyzed by Ultrasonic Wave device 2 is provided with the first Pressure gauge 25 and the first automatic decompression valve 26.Described first Pressure gauge 25 is in order to show described Catalyzed by Ultrasonic Wave device 2 internal pressure, and described first automatic decompression valve 26 is used for discharging pressure, discharges excessive gas, it is ensured that being smoothed out of whole sewage disposal process.
Being further used as the embodiment that can select, the bottom of described Catalyzed by Ultrasonic Wave device 2 is provided with the first sewage evacuation port 27.Thus when described Catalyzed by Ultrasonic Wave device 2 is carried out periodic maintenance, emptying sewage and internal precipitate thing by described first sewage evacuation port 27.
As the embodiment that can select, the top of described ultraviolet catalytic device 3 is provided with the second Pressure gauge 34 and the second automatic decompression valve 35, described second Pressure gauge 34 is in order to show described ultraviolet catalytic device 3 internal pressure, described second automatic decompression valve 35 is used for discharging pressure, discharge excessive gas, it is ensured that being smoothed out of whole sewage disposal process.
Being further used as the embodiment that can select, the bottom of described ultraviolet catalytic device 3 is provided with the second sewage evacuation port 36.Thus when described ultraviolet catalytic device 3 is carried out periodic maintenance, emptying sewage and internal precipitate thing by described second sewage evacuation port 36.
As the embodiment that can select, described runner plate 31 is printing opacity runner plate, in the present embodiment, described printing opacity runner plate 31 is glass channel plate, this is owing to glass channel plate printing opacity is good, resistance to oxidation, thus when sewage flows through in S shape runner, it is advantageously implemented the ultraviolet light sewage to flowing through and carries out uniform irradiation so that antibiotic degradation efficiency and degradation rate are all promoted.
As the embodiment that can select, described ultraviolet generation device is uviol lamp.
This utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, do any change; every have same or like with the application like technical scheme, all fall within protection domain of the present utility model.

Claims (10)

1. one kind uses UV and H simultaneously2O2Sewage disposal system, it is characterised in that be sequentially connected with along process route direction and Liqiud-gas mixing device (1), Catalyzed by Ultrasonic Wave device (2) and ultraviolet catalytic device (3) be set;
The water inlet end connection of described Liqiud-gas mixing device (1) arranges H2O2Gas generator (4), the water side connection of described Liqiud-gas mixing device (1) arranges pressure pump (5);
The bottom of described Catalyzed by Ultrasonic Wave device (2) connects setting with the water side of described pressure pump (5), the internal side wall of described Catalyzed by Ultrasonic Wave device (2) is arranged and can send hyperacoustic ultrasound wave shake plate;
The bottom of described ultraviolet catalytic device (3) connects setting with the top of described Catalyzed by Ultrasonic Wave device (2), the inside of described ultraviolet catalytic device (3) is vertically crisscross arranged multiple runner plate (31), to be internally formed S shape runner described ultraviolet catalytic device (3), arranging ultraviolet light emission device (32) between adjacent two described runner plates (31), the top of described UV catalyst device arranges discharge outlet (33).
2. use UV and H simultaneously according to claim 12O2Sewage disposal system, it is characterized in that, described Liqiud-gas mixing device (1) is tubular structure, and along the water inlet end of described Liqiud-gas mixing device (1) to direction, water side, the internal diameter of described Liqiud-gas mixing device (1) first reduces and increases afterwards.
3. use UV and H simultaneously according to claim 12O2Sewage disposal system, it is characterized in that, described ultrasound wave shake plate includes the first ultrasound wave shake plate (21) and the second ultrasound wave shake plate (22), and described first ultrasound wave shake plate (21) sends hyperacoustic frequency and sends hyperacoustic frequency more than described second ultrasound wave shake plate (22).
4. use UV and H simultaneously according to claim 32O2Sewage disposal system, it is characterised in that described first ultrasound wave shake plate (21) and the second ultrasound wave shake plate (22) be oppositely arranged.
5. use UV and H simultaneously according to claim 12O2Sewage disposal system, it is characterized in that, the inner top wall of described Catalyzed by Ultrasonic Wave device (2) is arranged and makes the equally distributed upper spoiler (23) of water body, the interior bottom wall of described Catalyzed by Ultrasonic Wave device (2) is arranged and makes the equally distributed lower spoiler (24) of water body.
6. use UV and H simultaneously according to claim 12O2Sewage disposal system, it is characterised in that the top of described Catalyzed by Ultrasonic Wave device (2) is provided with the first Pressure gauge (25) and the first automatic decompression valve (26).
7. use UV and H simultaneously according to claim 12O2Sewage disposal system, it is characterised in that the bottom of described Catalyzed by Ultrasonic Wave device (2) is provided with the first sewage evacuation port (27).
8. use UV and H simultaneously according to claim 12O2Sewage disposal system, it is characterised in that the top of described ultraviolet catalytic device (3) is provided with the second Pressure gauge (34) and the second automatic decompression valve (35).
9. use UV and H simultaneously according to claim 12O2Sewage disposal system, it is characterised in that the bottom of described ultraviolet catalytic device (3) is provided with the second sewage evacuation port (36).
10. use UV and H simultaneously according to claim 12O2Sewage disposal system, it is characterised in that described runner plate (31) is printing opacity runner plate, and described ultraviolet generation device is uviol lamp.
CN201620059104.4U 2016-01-21 2016-01-21 Use UV and H2O2's sewage treatment system simultaneously Expired - Fee Related CN205382044U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106082391A (en) * 2016-08-18 2016-11-09 关付元 A kind of water processes photoactivation disinfector
CN106629999A (en) * 2016-11-29 2017-05-10 浙江科源环境科技有限公司 Electroacoustic multivariant catalytic oxidation device and method for treating wastewater by using same
CN106830469A (en) * 2017-02-21 2017-06-13 东南大学 VUV photo catalysis reactor, wastewater treatment equipment and processing method
CN107091832A (en) * 2017-05-09 2017-08-25 山东省城市供排水水质监测中心 UV/H2O2The assay method of typical organic matter reaction rate constant in degradation water
PL422580A1 (en) * 2017-08-18 2019-02-25 Stanisław Zawadzki Initiation of Fenton reaction through direct exposition of hydrogen peroxide with UV lamp
CN111689628A (en) * 2020-06-19 2020-09-22 安徽国星生物化学有限公司 Treatment device and method for 2, 3-dichloropyridine production wastewater
CN113428933A (en) * 2021-07-12 2021-09-24 辽宁大学 Hydrodynamic cavitation and UV/H2O2Method for jointly degrading antibiotics in wastewater

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106082391A (en) * 2016-08-18 2016-11-09 关付元 A kind of water processes photoactivation disinfector
CN106629999A (en) * 2016-11-29 2017-05-10 浙江科源环境科技有限公司 Electroacoustic multivariant catalytic oxidation device and method for treating wastewater by using same
CN106830469A (en) * 2017-02-21 2017-06-13 东南大学 VUV photo catalysis reactor, wastewater treatment equipment and processing method
CN106830469B (en) * 2017-02-21 2019-12-10 东南大学 Vacuum ultraviolet light catalytic reactor, wastewater treatment device and treatment method
CN107091832A (en) * 2017-05-09 2017-08-25 山东省城市供排水水质监测中心 UV/H2O2The assay method of typical organic matter reaction rate constant in degradation water
PL422580A1 (en) * 2017-08-18 2019-02-25 Stanisław Zawadzki Initiation of Fenton reaction through direct exposition of hydrogen peroxide with UV lamp
CN111689628A (en) * 2020-06-19 2020-09-22 安徽国星生物化学有限公司 Treatment device and method for 2, 3-dichloropyridine production wastewater
CN113428933A (en) * 2021-07-12 2021-09-24 辽宁大学 Hydrodynamic cavitation and UV/H2O2Method for jointly degrading antibiotics in wastewater

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160713

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CF01 Termination of patent right due to non-payment of annual fee