CN202705107U - Efficient jet ozone mixing reactor - Google Patents
Efficient jet ozone mixing reactor Download PDFInfo
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- CN202705107U CN202705107U CN 201220333355 CN201220333355U CN202705107U CN 202705107 U CN202705107 U CN 202705107U CN 201220333355 CN201220333355 CN 201220333355 CN 201220333355 U CN201220333355 U CN 201220333355U CN 202705107 U CN202705107 U CN 202705107U
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Abstract
The utility model relates to the technical field of water treating equipment, in particular to an efficient jet ozone mixing reactor comprising an ejector, a reactor, a guide shell, a jet pump, an ozone inlet, a water inlet, a tail gas outlet and a water outlet. The efficient jet ozone mixing reactor is characterized in that the bottom of the reactor is provided with the water inlet, the reactor is internally provided with the guide shell, the ejector is arranged above the top of the guide shell, the outside of the guide shell is provided with a water discharge area, one side of the guide shell is provided with a water outlet of the jet pump, the water outlet of the jet pump is connected with the jet pump through a pipe, the jet pump is connected with a water inlet of the ejector through a pipe, the ejector is further provided with the ozone inlet, and one side of the water discharging area is provided with the water outlet and the tail gas outlet. According to the efficient jet ozone mixing reactor disclosed by the utility model, by the adoption of the shear action on gas caused by high-speed jet, the gas is cut into fine bubbles, so that the contact area is greatly increased; and sewage in a pool is simultaneously ensured to keep the states of complete mixing and vigorous agitation, so that uneven concentration of liquid in the pool is avoided, the utilization rate of the ozone is effectively enhanced, secondary pollution is effectively reduced, and the running cost is saved.
Description
[technical field]
The utility model relates to the water treating equipment technical field, specifically a kind of high-efficiency jet ozone mixing reactor.
[background technology]
Ozone is a kind of strong oxidizer, its oxidation capacity is only second to fluorine, 2 times of chlorine oxidation ability, when being decomposition on the one hand, its strong oxidizing property produces nascent oxygen, more chief reason is that the Sauerstoffatom itself in the ozone molecule is exactly strong electrophilic or protophilic, therefore has very strong oxidisability, to deodorizing, decolouring, sterilization, remove organism and inorganics unusual effect is arranged, fast because of its oxidizing reaction speed again, reaction times is short, and ozone after treatment resolves into oxygen voluntarily, and product toxicity is hanged down and do not produced secondary pollution, aftertreatment is simple, therefore widespread use in water treatment.
Ozone generally prepares by electricity and air, and its preparation feedback formula is 3O
2 Energising2O
3, need not storing and transport, operational administrative is more convenient.
Ozone is the modes that directly contact with sewage that adopt in sewage disposal more, and take water as absorbent, ozone is absorption agent, carries out mass transfer at gas-liquid two-phase, and its absorption rate is subjected to sewage internal contamination species and concentration as influencing factor to a certain extent.Topmost equipment is mixing reactor in the ozone treating system, and it act as and promotes the steam diffusive mixing; Air water is fully contacted, add fast response.
Traditional bubble type ozone contact reaction device is limited by the size that produces bubble to the influence of mixing wastewater with air effect: at bubble hour, gas-water contact area is larger, but the agitaion to liquid is less, otherwise, when bubble is larger, although the liquid stirring is relatively violent, but the gas-to-liquid contact area is less, therefore in this technique, the mutually restriction of the size of the stirring degree of liquid size and gas-liquid contact area has caused the control of its optimum response point to determine by experiment.
Another kind of form such as the disclosed a kind of Liqiud-gas mixing device of domestic patent CN1745888A, nozzle ejection gas-liquid and round shape that utilization is installed in the tank induce pipe to form the stream that changes the outfit, utilization is installed in tapered auger shape structure scatterer and the salient of inducing in the pipe, increase contact area, the prolongation gas-liquid residence time of gas and liquid, improve the gas-liquid mixed degree.Although this device has utilized inner distinctive helicoidal structure to prolong the gas-liquid residence time, lacks the backflow system, cause gas-liquid mixed to carry out once, cause the waste of raw material; Secondly the liquid-inlet of this device and the top that the ozone import all is arranged on reactor may cause dissolving insufficient.
[summary of the invention]
The purpose of this utility model is to overcome the defective of prior art, improves on the basis of existing technology, and a kind of ozone utilization rate height, the good ozone mixing reactor of gas-liquid mixed effect are provided.
For achieving the above object, design a kind of high-efficiency jet ozone mixing reactor, comprise ejector, reactor, guide shell, jet-pump, the ozone import, water-in, tail gas outlet and water outlet, it is characterized in that reactor bottom is provided with water-in, inside reactor is provided with guide shell, the guide shell over top is provided with ejector, the guide shell outside is provided with exhalant region, guide shell one side is provided with the jet-pump water outlet, the jet-pump water outlet connects jet-pump by pipeline, jet-pump connects the ejector water-in by pipeline, and ejector also is provided with the ozone import, and described exhalant region one side is provided with water outlet and tail gas outlet.
Described ozone import connects ozone generating-device.
The utility model is compared with traditional technology, adopt the mode of jet-flow aeration to carry out mixing wastewater with air, the shearing action that gas is caused by high-speed jet, gas can be cut into fine and closely woven bubble, greatly improved contact area, the operation scheme that adopts simultaneously whole pond waste water vast scale to reflux guarantees that sewage keeps mixing fully and the vigorous agitation state in the pond, prevent that the liquid partial concn is inhomogeneous in the pond, the Effective Raise ozone utilization rate, cause in the tail gas ozone content lower, working cost is effectively saved in effective less secondary pollution; The means that this process using vast scale refluxes are mixed fully, and ozone and sewage speed of response are improved, and have reduced the contact reacts time, reduce the effect that the pond holds thereby reached, and effectively reduce floor space and cost of investment.
[description of drawings]
Fig. 1 is the utility model structure diagram;
1. ejectors, 2. reactors, 3. guide shells, 4. exhalant regions, 5. jet-pumps, 6. ozone imports, 7. water-ins, 8. tail gas export 9. water outlets among the figure.
[embodiment]
By reference to the accompanying drawings the utility model is further elaborated, its structure can be realized this professional domain technician.
The utility model is the ozone mixing reactor that is applicable in the sewage ozonize operation, and the structure design of this device is and solves two technical problems, and one improves ozone utilization rate; Its two, strengthen the gas-liquid mixed effect.
Specifically, the utility model has been set up jet-pump on the basis of existing Liqiud-gas mixing device structure, this pump had both increased injection intensity and the speed of nozzle, realized again the reflux operation of gas and liquid mixture, can realize solution after the mixed once secondary, mix for three times; Liquid-inlet is arranged on reactor bottom, and the ozone inlet mouth is arranged on reactor head, and liquid liquidates with gas and mixes, and strengthens the gas-liquid mixed effect.
This device adopts T-shaped double seal formula structure, comprises ejector 1, reactor 2, guide shell 3, jet-pump 5, ozone import 6, water-in 7, tail gas outlet 8 and water outlet 9, specifically as shown in Figure 1,
When concrete the application, ozone import 6 connects ozone generating-device, the sewage works secondary biochemical effluent enters contact reactor 2 by water inlet pipe 7 gravity flows, for making sewage and the abundant hybrid reaction of filler part in the reactor, this device adopts the jet-loop technology, by jet-pump 5 secondary effluent in the reactor is promoted to ejector 1 water-in, water-in one termination ozone generating-device 6, under the cycle of higher pressure pumping action, sewage and air enter reactor after ejector trunnion high-speed mixing, again via guide shell 3 uniform-flows to reactor, form circulation, place, this external reaction tank top need arrange tail gas outlet 8, and the ozone tail gas of crying out of complete reaction is not carried out harmless treatment, avoids secondary pollution.
Claims (2)
1. high-efficiency jet ozone mixing reactor, comprise ejector, reactor, guide shell, jet-pump, the ozone import, water-in, tail gas outlet and water outlet, it is characterized in that reactor bottom is provided with water-in, inside reactor is provided with guide shell, the guide shell over top is provided with ejector, the guide shell outside is provided with exhalant region, guide shell one side is provided with the jet-pump water outlet, the jet-pump water outlet connects jet-pump by pipeline, jet-pump connects the ejector water-in by pipeline, ejector also is provided with the ozone import, and described exhalant region one side is provided with water outlet and tail gas outlet.
2. a kind of high-efficiency jet ozone mixing reactor as claimed in claim 1 is characterized in that described ozone import connects ozone generating-device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333355 CN202705107U (en) | 2012-07-10 | 2012-07-10 | Efficient jet ozone mixing reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333355 CN202705107U (en) | 2012-07-10 | 2012-07-10 | Efficient jet ozone mixing reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705107U true CN202705107U (en) | 2013-01-30 |
Family
ID=47585430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220333355 Expired - Lifetime CN202705107U (en) | 2012-07-10 | 2012-07-10 | Efficient jet ozone mixing reactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN202705107U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964586A (en) * | 2014-05-22 | 2014-08-06 | 宁波市可汉电器有限公司 | Water treatment device |
| CN104671389A (en) * | 2014-06-25 | 2015-06-03 | 上海世渊环保科技有限公司 | Ozone oxidation treatment device of wastewater |
| CN109019824A (en) * | 2018-09-17 | 2018-12-18 | 北京南科大蓝色科技有限公司 | A kind of efficiently catalyzing and oxidizing organic wastewater treating system |
| CN109970172A (en) * | 2019-04-09 | 2019-07-05 | 威海百克环保工程有限公司 | It is a kind of to be atomized and jet-flow aeration Combined sewage ozone Oxidation Treatment system |
| CN111217441A (en) * | 2018-11-23 | 2020-06-02 | 南京延长反应技术研究院有限公司 | Ozone oxidation reactor and using method thereof |
| CN114262043A (en) * | 2021-12-29 | 2022-04-01 | 威海丰泰新材料科技股份有限公司 | Efficient gas-liquid blending sewage treatment method and device |
-
2012
- 2012-07-10 CN CN 201220333355 patent/CN202705107U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964586A (en) * | 2014-05-22 | 2014-08-06 | 宁波市可汉电器有限公司 | Water treatment device |
| CN103964586B (en) * | 2014-05-22 | 2016-01-13 | 宁波市可汉电器有限公司 | A kind of water treating device |
| CN104671389A (en) * | 2014-06-25 | 2015-06-03 | 上海世渊环保科技有限公司 | Ozone oxidation treatment device of wastewater |
| CN109019824A (en) * | 2018-09-17 | 2018-12-18 | 北京南科大蓝色科技有限公司 | A kind of efficiently catalyzing and oxidizing organic wastewater treating system |
| CN109019824B (en) * | 2018-09-17 | 2021-08-27 | 深圳市南科大资产经营管理有限公司 | High-efficient catalytic oxidation organic wastewater treatment system |
| CN111217441A (en) * | 2018-11-23 | 2020-06-02 | 南京延长反应技术研究院有限公司 | Ozone oxidation reactor and using method thereof |
| CN111217441B (en) * | 2018-11-23 | 2023-12-01 | 南京延长反应技术研究院有限公司 | Ozone oxidation reactor and use method thereof |
| CN109970172A (en) * | 2019-04-09 | 2019-07-05 | 威海百克环保工程有限公司 | It is a kind of to be atomized and jet-flow aeration Combined sewage ozone Oxidation Treatment system |
| CN114262043A (en) * | 2021-12-29 | 2022-04-01 | 威海丰泰新材料科技股份有限公司 | Efficient gas-liquid blending sewage treatment method and device |
| CN114262043B (en) * | 2021-12-29 | 2024-02-09 | 威海丰泰新材料科技股份有限公司 | Efficient gas-liquid blending sewage treatment method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |