CN208200488U - A kind of novel water vapor circulation ozone reaction unit - Google Patents
A kind of novel water vapor circulation ozone reaction unit Download PDFInfo
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- CN208200488U CN208200488U CN201820523649.5U CN201820523649U CN208200488U CN 208200488 U CN208200488 U CN 208200488U CN 201820523649 U CN201820523649 U CN 201820523649U CN 208200488 U CN208200488 U CN 208200488U
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- ozone
- tail gas
- reaction tower
- ozone reaction
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Abstract
The utility model belongs to ozone high grade oxidation sewage treatment equipment technical field, provides a kind of novel water vapor circulation ozone reaction unit, including sewage pump, ozone generator, backwash blower, ozone reaction tower, tail gas collection system and the circulatory system.Sewage pump lifting sewage enters via ozone reaction tower top, ozone generator generates ozone and is entered by ozone reaction tower bottom, after sewage and the reverse haptoreaction of ozone, tail gas is collected by top exhaust gas collecting pipe, a part reenters ozone reaction tower bottom via circulation of tail gas pipe and circulating fan, and residual exhaust carries out tail gas destruction processing via tail gas discharging pipe；Sewage a part after the reaction of ozone reaction tower enters ozone reaction bottom of pond portion via water circulating pump together with recycled offgas, and sewage enters next stage reaction unit by outlet pipe after processing.Utility model device increases the air-water contact time by water distribution gas distribution simultaneously and the circulatory system to improve ozone utilization rate.
Description
Technical field
The utility model belongs to ozone high grade oxidation sewage treatment equipment technical field, and in particular to a kind of novel water vapor follows
Ring ozone reaction device.
Background technique
Industrial wastewater generally has complicated component, difficult for biological degradation and poisonous and hazardous characteristic, simple biochemical treatment side
Method is difficult to reach expected treatment effect.Therefore, in pretreatment unit or advanced treating list on the basis of biochemical processing method
Member, which is aided with materializing strategy, becomes the main trend for realizing indegradable industrial effluent processing up to standard at present.Wherein ozonation technology obtains
To extensive use, process facility is mainly made of ozone generator and air water contact arrangement, finds in practical applications, due to
The solubility of ozone is low, poor with the mass transfer effect of water, and traditional ozone-oxidizing device lacks efficient mixing wastewater with air system, causes
The air-water contact time is short, ozone utilization rate is lower, to limit the treatment effect of the technology.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of novel water vapor circulation ozone reaction unit,
To achieve the purpose that efficient ozone oxidation reaction.
The technical solution of the utility model includes:
A kind of novel water vapor circulation ozone reaction unit, including it is sewage pump 1, ozone generator 2, backwash blower 3, smelly
Oxygen reaction tower 4, exhaust gas collecting pipe 5, tail gas discharging pipe 6, circulation of tail gas pipe 7, circulating fan 8, water circulating pump 9 and outlet pipe 10；
The ozone reaction tower 4 is main reactor, wherein installing catalyst filling additional；The 4 side upper end of ozone reaction tower enters water
Mouth connection sewage pump 1, the ozone inlet of 4 side lower end of ozone reaction tower connect ozone generator 2, and ozone reaction tower 4 is most
The backwash air air inlet of lower end connects backwash blower 3, and the exhaust outlet at 4 top of ozone reaction tower connects exhaust gas collecting pipe 5, tail gas
Collecting pipe 5 further connects tail gas discharging pipe 6；7 front end of circulation of tail gas pipe is connect with exhaust gas collecting pipe 5, rear end via
Circulating fan 8 is connect with the circulation of 4 lower end of ozone reaction tower water inlet air inlet；The water outlet of 4 lower end of ozone reaction tower
Connect respectively with 9 front end of water circulating pump and outlet pipe 10, the circulation of 9 rear end of water circulating pump and 4 lower end of ozone reaction tower intake into
Port connection.
Upper level device treated sewage enters ozone reaction tower 4 by water inlet via sewage pump 1, anti-with ozone
The ozone in tower 4 is answered to carry out reverse haptoreaction, the tail gas generated after reaction is collected by exhaust gas collecting pipe 5, a part of tail gas
Successively via circulation of tail gas pipe 7 and circulating fan 8, the part of contaminated water after reaction is via water circulating pump 9, while by ozone reaction tower
The circulation water inlet air inlet of 4 lower ends reenters ozone reaction tower 4, circulation mixing water distribution gas distribution；Residual exhaust is arranged by tail gas
It puts pipe 6 and carries out tail gas destruction processing, the water outlet in ozone reaction tower 4 enters next stage reaction unit via outlet pipe 10；Backwash
Blower 3 periodically carries out air backwash.
The utility model has the beneficial effects that
(1) it is used by cycle of ozone, improves ozone utilization rate；
(2) it is reacted by effluent cycle and increases the air-water contact time, improve treatment effect；
(3) recirculated water is mixed with recycled offgas carries out water distribution gas distribution, further increases the air-water contact time, improves ozone benefit
Use efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the ozone reaction device of the utility model high usage.
In figure: 1 sewage pump；2 ozone generators；3 backwash blowers；4 ozone reaction towers；
5 exhaust gas collecting pipes；6 tail gas discharging pipes；7 circulation of tail gas pipes；8 circulating fans；9 water circulating pumps；
10 outlet pipes.
Specific embodiment
Below in conjunction with attached drawing and technical solution, specific embodiment of the present utility model is further illustrated.
Embodiment
As shown in Figure 1, buffer pool sewage 60m3/ h enters ozone reaction tower 4 by top water inlet via sewage pump 1,
Spray water distribution is carried out by water distributor, ozone generator 2 prepares ozone, with 60m3/ h tolerance is entered by 4 bottom of ozone reaction tower,
From bottom to top with the reverse haptoreaction of sewage, tail gas is collected by exhaust gas collecting pipe 5 after reaction, 120-180m3The tail gas of/h via
Circulation of tail gas pipe 7 and circulating fan 8 reenter ozone reaction tower 4 by bottom, and the part of contaminated water after reaction is via water circulating pump
9, while ozone reaction tower 4 is reentered by lower end, circulation aqueous vapor enters simultaneously in 4 bottom of ozone reaction tower, carries out mixing cloth
Water cloth gas, residual exhaust after recycling carry out tail gas destruction processing by tail gas discharging pipe 6, after ozone reaction water outlet via
Outlet pipe 10 enters next stage reaction unit.Backwash blower 3 provides compressed air 12-15m3/ min carries out ozone reaction tower 4
Regular backwash.
Claims (1)
1. a kind of novel water vapor circulation ozone reaction unit, which is characterized in that the novel water vapor circulation ozone reaction unit
Including sewage pump (1), ozone generator (2), backwash blower (3), ozone reaction tower (4), exhaust gas collecting pipe (5), tail gas
Delivery pipe (6), circulation of tail gas pipe (7), circulating fan (8), water circulating pump (9) and outlet pipe (10)；The ozone reaction tower
It (4) is main reactor, wherein installing catalyst filling additional；The water inlet connection sewage of described ozone reaction tower (4) the side upper end mentions
Pump (1) is risen, the ozone inlet of ozone reaction tower (4) side lower end connects ozone generator (2), ozone reaction tower (4) bottom
Backwash air air inlet connect backwash blower (3), the exhaust outlet at the top of ozone reaction tower (4) connects exhaust gas collecting pipe (5), tail
Gas collecting pipe (5) further connects tail gas discharging pipe (6)；Circulation of tail gas pipe (7) front end and exhaust gas collecting pipe (5) is even
It connects, rear end is connect via circulating fan (8) with the circulation of ozone reaction tower (4) lower end water inlet air inlet；The ozone reaction
The water outlet of tower (4) lower end is connect with water circulating pump (9) front end and outlet pipe (10) respectively, water circulating pump (9) rear end and ozone
The circulation water inlet air inlet connection of reaction tower (4) lower end；
Treated that sewage is entered ozone reaction tower (4) via sewage pump (1) by water inlet for upper level device, anti-with ozone
The ozone in tower (4) is answered to carry out reverse haptoreaction, the tail gas generated after reaction is collected by exhaust gas collecting pipe (5), a part
Tail gas successively via circulation of tail gas pipe (7) and circulating fan (8), the part of contaminated water after reaction via water circulating pump (9), while by
The circulation water inlet air inlet of ozone reaction tower (4) lower end reenters ozone reaction tower (4), circulation mixing water distribution gas distribution；It is remaining
Tail gas carries out tail gas destruction processing by tail gas discharging pipe (6), and the water outlet in ozone reaction tower (4) enters via outlet pipe (10)
Next stage reaction unit；Backwash blower (3) periodically carries out air backwash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523649.5U CN208200488U (en) | 2018-04-13 | 2018-04-13 | A kind of novel water vapor circulation ozone reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523649.5U CN208200488U (en) | 2018-04-13 | 2018-04-13 | A kind of novel water vapor circulation ozone reaction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200488U true CN208200488U (en) | 2018-12-07 |
Family
ID=64523098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820523649.5U Active CN208200488U (en) | 2018-04-13 | 2018-04-13 | A kind of novel water vapor circulation ozone reaction unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN208200488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268860A (en) * | 2020-02-05 | 2020-06-12 | 大庆市海油庆石油科技有限公司 | Salt-resistant polymer-containing oily sewage treatment process |
| CN111422971A (en) * | 2020-05-08 | 2020-07-17 | 上海尚析环保设备有限公司 | Fountain catalytic ozonation reaction system |
-
2018
- 2018-04-13 CN CN201820523649.5U patent/CN208200488U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268860A (en) * | 2020-02-05 | 2020-06-12 | 大庆市海油庆石油科技有限公司 | Salt-resistant polymer-containing oily sewage treatment process |
| CN111422971A (en) * | 2020-05-08 | 2020-07-17 | 上海尚析环保设备有限公司 | Fountain catalytic ozonation reaction system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 116023 No.1, 21st floor, office room, block a, SoftView center, 1a-4 Software Park Road, Dalian high tech Zone, Dalian, Liaoning Province Patentee after: Dalian Institute of Technology Environmental Engineering Design and Research Institute Co., Ltd. Address before: 116023 No.1, 21st floor, office room, block a, SoftView center, 1a-4 Software Park Road, Dalian high tech Zone, Dalian, Liaoning Province Patentee before: ENVIRONMENTAL ENGINEERING INSTITUTE LTD OF DALIAN University OF TECHNOLOGY |
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| CP01 | Change in the name or title of a patent holder |