CN208545174U - A kind of ozone oxidation system - Google Patents
A kind of ozone oxidation system Download PDFInfo
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- CN208545174U CN208545174U CN201820824347.1U CN201820824347U CN208545174U CN 208545174 U CN208545174 U CN 208545174U CN 201820824347 U CN201820824347 U CN 201820824347U CN 208545174 U CN208545174 U CN 208545174U
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- ozone
- reaction device
- oxidation reaction
- pressure
- ozone oxidation
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Abstract
A kind of ozone oxidation system of the utility model, including ozone oxidation reaction device with pressure, normal pressure ozone oxidation reaction device, ozone output pipe, pressure-control valve, ozonation aerated disk, liquid injection ozone compressor, ozone air inlet pipe, T-type pipe, delivery pipe, power water pump, water distribution pipe, fluid level control valve, water distributor, pressure sensor, radar level gauge, sewage water inlet pipe, ozone mixer, ozone catalyst filler, effluent weir and water outlet, the utility model uses band pressure catalytic ozonation reaction, it is effectively increased the utilization efficiency of ozone, the ozone conversion ratio of the utility model and the efficiency for removing COD are all significantly improved；The utility model ozone does not fall as vent gas treatment after liquid injection ozone compressor and two secondary response of ozone oxidation reaction device with pressure, into normal pressure ozone oxidation reaction device, the further sewage after two secondary responses of oxidation, so that ozone is sufficiently thoroughly reacted with sewage, save the cost improves the utilization rate of ozone.
Description
Technical field
The utility model belongs to environment protection sewage processing equipment technical field, in particular to a kind of ozone oxidation system.
Background technique
China is at present increasingly stringenter the discharge standard of waste water, and domestic enviromental protection enterprise and sewage disposal technology are badly in need of
Propose mark transformation and technology upgrading.Requirement COD from now on can develop to the direction of higher standard, and to reach level-one A mark or more
High requirement, it is necessary to apply to advanced oxidization method.It, can be by the COD of sewage from 100 since Ozonation is without secondary pollution
It further removes and is widely paid close attention to, become the research emphasis of sewage disposal technology.
Existing ozone high grade oxidation technology is to generate ozone by ozone generator, under normal pressure by mixing pump or literary mound
In ejector ozone sucked into sewage or directly by microporous aeration disc in sewage bottom gas distribution, then progress oxidation reaction processing
Sewage, there are ozone and the incorporation times of sewage short, insufficient contact above-mentioned technically, react be not thorough, ozone utilization rate is low,
Energy consumption is high, and the deficiency that reaction requires is not achieved.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of ozone oxidation system.
A kind of ozone oxidation system, including ozone oxidation reaction device with pressure and normal pressure ozone oxidation reaction device, it is described with pressure
Ozone oxidation reaction device top middle portion is provided with ozone output pipe, and ozone output pipe upper end horizontal component is provided with pressure
Normal pressure ozone oxidation reaction device middle and lower part left end side wall is run through at force control valve, ozone output pipe lower end horizontal component middle part
Or the long vertical portion of ozone output pipe runs through normal pressure ozone oxidation reaction device top, and ozone output end line end is set
It is equipped with ozonation aerated disk, ozone oxidation reaction device with pressure middle and lower part right end sidewalls are equipped with liquid injection ozone compressor,
The ozone inlet top of the liquid injection ozone compressor and ozone air inlet bottom of the tube are fixedly mounted, the liquid injection ozone
The nozzle entrance of compressor and T-type pipe left end are fixedly mounted, and the ozone oxidation reaction device with pressure bottom end is provided with delivery pipe, institute
It states conveying pipe end and power water pump input terminal is fixedly mounted, the power water pump output end and T-type tube bottom end are fixedly mounted, institute
State T-type pipe right end and water distribution pipe be installed, the water distribution pipe first horizontal portion, which sets up separately, is equipped with fluid level control valve, it is described into
The second horizontal component of water cloth water pipe is horizontal through normal pressure ozone oxidation reaction device middle and upper part left end side wall or the water distribution pipe
Normal pressure ozone oxidation reaction device middle and lower part left end side wall is run through in part, and the water distribution pipe end is provided with water distributor.
The ozone oxidation reaction device top left with pressure is provided with pressure sensor, the ozone oxidation reaction device with pressure
Top right end is provided with radar level gauge, and ozone oxidation reaction device with pressure middle and upper part left end side wall is provided with wastewater influent
Pipe, the ozone oxidation reaction device with pressure inner cavity middle and lower part is provided with ozone mixer, and ozone mixer input terminal and liquid
It sprays ozone compressor thread mixing chamber output end to be fixedly mounted, the ozone mixer input terminal and liquid injection ozone compress
The nozzle entrance of machine is fixedly mounted.
Ozone catalyst filler, the normal pressure are provided at the top of the ozonation aerated disk in normal pressure ozone oxidation reaction device inner cavity
Ozone oxidation reaction device inner cavity right end sidewalls are provided with effluent weir, and effluent weir is located at the top of ozone catalyst filler, it is described go out
Normal pressure ozone oxidation reaction device right side wall is provided with water outlet, the normal pressure ozone oxidation reaction device top left setting at mill weir
There is ozone mixer.
Pressure in the liquid injection ozone compressor mixing chamber is set as 0.3-1MPa.
The intracavitary pressure of the ozone oxidation reaction device with pressure is set as 0.2-0.9MPa.
The ozone oxidation reaction device with pressure and normal pressure ozone oxidation reaction device are disposed as 316L stainless steel.
The ozone air inlet pipe and ozone output pipe are set as ABS pipeline.
Flow passage components use two-way stainless steel or other resistant materials in the power water pump.
The sewage water inlet pipe, water distribution pipe and delivery pipe are set as 304 pipelines.
The utility model has the beneficial effects that
1, the ozone oxidation reaction of the utility model is reacted in 0.3-1MPa and under 0.2-0.9MPa pressure respectively, this
Pressure can be improved the generation of hydroxyl and shorten the reaction time, and by the effect of liquid injection ozone compressor, increase
The contact area and time of ozone and sewage, enhance oxidation reaction.
2, the band pressure catalytic ozonation reaction that the utility model uses, is effectively increased the utilization efficiency of ozone,
It reacts more thorough, reduces energy consumption, the ozone conversion ratio of the utility model and the efficiency for removing COD are all significantly improved.
3, it is dirty to can handle the various industry such as petroleum, petrochemical industry, electric power, papermaking, weaving, printing and dyeing and coking for the utility model
The sewage and municipal wastewater of the high-concentration hardly-degradables such as water, garbage seeping water, slaughter technics, cities and towns domestic sewage in rural areas and river
Sewage etc..
4, the utility model ozone is after liquid injection ozone compressor and two secondary response of ozone oxidation reaction device with pressure
Do not fall as vent gas treatment, but enter normal pressure ozone oxidation reaction device, further aoxidizes the sewage after two secondary responses, so that
Ozone is sufficiently thoroughly reacted with sewage, and save the cost improves the utilization rate of ozone.
Detailed description of the invention
Fig. 1 is the first working condition overall structure diagram of the utility model；
Fig. 2 is second of working condition overall structure diagram of the utility model；
1- ozone oxidation reaction device with pressure, 2- normal pressure ozone oxidation reaction device, 3- ozone output pipe, the control of 4- pressure
Valve, the ozonation aerated disk of 5-, 6- liquid injection ozone compressor, 7- ozone air inlet pipe, 8-T type pipe, 9- delivery pipe, 10- power water
Pump, 11- water distribution pipe, 12- fluid level control valve, 13- water distributor, 14- pressure sensor, 15- radar level gauge, 16- sewage
Water inlet pipe, 17- ozone diffusion mixer, 18- ozone catalyst filler, 19- effluent weir, 20- water outlet, 21- ozone mixer.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of ozone oxidation system, including ozone oxidation reaction device 1 with pressure and normal pressure ozone oxidation
Reactor 2,1 top middle portion of ozone oxidation reaction device with pressure are provided with ozone output pipe 3, the ozone output pipe 3
Upper end horizontal component is provided with pressure-control valve 4, runs through normal pressure ozone oxygen in the middle part of the 3 lower end horizontal component of ozone output pipe
Change 2 middle and lower part left end side wall of reactor or the long vertical portion of the ozone output pipe 3 to push up through normal pressure ozone oxidation reaction device 2
End, and 3 end of ozone output end pipeline is provided with ozonation aerated disk 5, the 1 middle and lower part right end side of ozone oxidation reaction device with pressure
Wall is equipped with liquid injection ozone compressor 6, the ozone inlet top of the liquid injection ozone compressor 6 and ozone air inlet pipe
7 bottoms are fixedly mounted, and the nozzle entrance of the liquid injection ozone compressor 6 and 8 left end of T-type pipe are fixedly mounted, described with pressure
1 bottom end of ozone oxidation reaction device is provided with delivery pipe 9, and 9 end of delivery pipe and 10 input terminal of power water pump are fixedly mounted, institute
It states 10 output end of power water pump and 8 bottom end of T-type pipe is fixedly mounted, 8 right end of T-type pipe is equipped with water distribution pipe 11, described
11 first horizontal portion of water distribution pipe, which sets up separately, is equipped with fluid level control valve 12, and fluid level control valve 12 and radar level gauge 15 are made jointly
With guaranteeing the constant liquid level in ozone oxidation reaction device 1 with pressure, 11 second horizontal component of water distribution pipe is smelly through normal pressure
2 middle and upper part left end side wall of oxygen oxidation reactor or 11 horizontal component of the water distribution pipe run through normal pressure ozone oxidation reaction device 2
Middle and lower part left end side wall, 11 end of water distribution pipe are provided with water distributor 13, and water distributor 13 and ozonation aerated disk 5 are in normal pressure
Setting in ozone oxidation reaction device 2 is divided into two kinds of situations, first is that water distributor 13 is in 2 middle and upper part of normal pressure ozone oxidation reaction device,
Ozonation aerated disk 5 is in 2 middle and lower part of normal pressure ozone oxidation reaction device；Second is that be respectively positioned on normal pressure smelly for water distributor 13 and ozonation aerated disk 5
2 middle and lower part of oxygen oxidation reactor, and ozonation aerated disk 5 is located at 13 top of water distributor, can adjust two kinds of work according to the actual situation
Mode.
1 top left of ozone oxidation reaction device with pressure is provided with pressure sensor 14, pressure sensor 14 and pressure
4 collective effect of control valve guarantees that pressure is constant in ozone oxidation reaction device 1 with pressure, 1 top of ozone oxidation reaction device with pressure
Right end is provided with radar level gauge 15, and the 1 middle and upper part left end side wall of ozone oxidation reaction device with pressure is provided with sewage water inlet pipe
16, the 1 inner cavity middle and lower part of ozone oxidation reaction device with pressure is provided with ozone diffusion mixer 17, and ozone diffusion mixer 17
Input terminal and 6 thread mixing chamber output end of liquid injection ozone compressor are fixedly mounted.
It is provided with ozone catalyst filler 18 at the top of the ozonation aerated disk 5 in 2 inner cavity of normal pressure ozone oxidation reaction device, it is described
2 inner cavity right end sidewalls of normal pressure ozone oxidation reaction device are provided with effluent weir 19, and effluent weir 19 is located at ozone catalyst filler 18
Top, 2 right side wall of normal pressure ozone oxidation reaction device is provided with water outlet 20 at the effluent weir 19, and the normal pressure ozone oxidation is anti-
2 top left of device is answered to be provided with ozone mixer 21.
Pressure in 6 mixing chamber of liquid injection ozone compressor is set as 0.3-1MPa.
The intracavitary pressure of the ozone oxidation reaction device 1 with pressure is set as 0.2-0.9MPa.
The ozone oxidation reaction device 1 with pressure and normal pressure ozone oxidation reaction device 2 are disposed as 316L stainless steel.
The ozone air inlet pipe 7 and ozone output pipe 3 are set as ABS pipeline.
Flow passage components use two-way stainless steel or other resistant materials in the power water pump 10.
The sewage water inlet pipe 16, water distribution pipe 11, delivery pipe 9 and T-type pipe 8 are disposed as 304 pipelines.
The working process of the utility model is as follows ozone is sucked by liquid injection ozone compressor 6 first and is sprayed with liquid
It penetrates sewage in 1 mixing chamber of ozone compressor and carries out oxidation reaction, after the reaction was completed by ozone mixer 17 by ozone and sewage
It is ejected into ozone oxidation reaction device 1 with pressure together, oxidation reaction is carried out under 0.2-0.9MPa pressure, treated, and water flows through
Entered in normal pressure ozone oxidation reaction device 2 after water distribution pipe 11 by water distributor 13, it is not complete in ozone oxidation reaction device 1 with pressure
The ozone of full response is after ozone efferent duct 3 by the effect of ozonation aerated disk 5 and in normal pressure ozone oxidation reaction device 2
Ozone catalyst is filled out under the action of 18 material, further carries out oxidation reaction with sewage, and treated, and water goes out by effluent weir 19
It flows out at the mouth of a river 20.
Claims (9)
1. a kind of ozone oxidation system, which is characterized in that including ozone oxidation reaction device with pressure and normal pressure ozone oxidation reaction device,
The ozone oxidation reaction device top middle portion with pressure is provided with ozone output pipe, ozone output pipe upper end horizontal component
It is provided with pressure-control valve, runs through normal pressure ozone oxidation reaction device middle and lower part in the middle part of the horizontal component of ozone output pipe lower end
Left end side wall or the long vertical portion of ozone output pipe run through normal pressure ozone oxidation reaction device top, and ozone exports end pipe
Road end is provided with ozonation aerated disk, and ozone oxidation reaction device with pressure middle and lower part right end sidewalls are equipped with liquid injection ozone
Compressor, the ozone inlet top of the liquid injection ozone compressor and ozone air inlet bottom of the tube are fixedly mounted, the liquid
The nozzle entrance and T-type pipe left end for spraying ozone compressor are fixedly mounted, and the ozone oxidation reaction device with pressure bottom end is provided with
Delivery pipe, the conveying pipe end and power water pump input terminal are fixedly mounted, and the power water pump output end and T-type tube bottom end are solid
Dingan County's dress, the T-type pipe right end are equipped with water distribution pipe, and the water distribution pipe first horizontal portion, which sets up separately, is equipped with Liquid level
Valve, second horizontal component of water distribution pipe run through normal pressure ozone oxidation reaction device middle and upper part left end side wall or the water inlet cloth
Water pipe horizontal component runs through normal pressure ozone oxidation reaction device middle and lower part left end side wall, and the water distribution pipe end is provided with water distribution
Device.
2. a kind of ozone oxidation system according to claim 1, it is characterised in that: the ozone oxidation reaction device with pressure top
Portion left end is provided with pressure sensor, and right end is provided with radar level gauge, the band at the top of the ozone oxidation reaction device with pressure
Pressure ozone oxidation reaction device middle and upper part left end side wall is provided with sewage water inlet pipe, in the ozone oxidation reaction device with pressure inner cavity under
Portion is provided with ozone mixer, and ozone mixer input terminal is fixed with liquid injection ozone compressor thread mixing chamber output end
The nozzle entrance of installation, the ozone mixer input terminal and liquid injection ozone compressor is fixedly mounted.
3. a kind of ozone oxidation system according to claim 1, it is characterised in that: in the normal pressure ozone oxidation reaction device
It is provided with ozone catalyst filler at the top of the ozonation aerated disk of chamber, normal pressure ozone oxidation reaction device inner cavity right end sidewalls are provided with
Effluent weir, and effluent weir is located at the top of ozone catalyst filler, normal pressure ozone oxidation reaction device right side wall is set at the effluent weir
It is equipped with water outlet, the normal pressure ozone oxidation reaction device top left is provided with ozone mixer.
4. a kind of ozone oxidation system according to claim 1, it is characterised in that: the liquid injection ozone compressor is mixed
It closes intracavitary pressure and is set as 0.3-1MPa.
5. a kind of ozone oxidation system according to claim 1, it is characterised in that: the ozone oxidation reaction device chamber with pressure
Interior pressure is set as 0.2-0.9MPa.
6. a kind of ozone oxidation system according to claim 1, it is characterised in that: the ozone oxidation reaction device with pressure and
Normal pressure ozone oxidation reaction device is disposed as 316L stainless steel.
7. a kind of ozone oxidation system according to claim 1, it is characterised in that: the ozone air inlet pipe and ozone output
Pipeline is set as ABS pipeline.
8. a kind of ozone oxidation system according to claim 1, it is characterised in that: flow passage components are adopted in the power water pump
With two-way stainless steel or other resistant materials.
9. a kind of ozone oxidation system according to claim 2, it is characterised in that: the sewage water inlet pipe, water inlet water distribution
Pipe, delivery pipe and T-type pipe are disposed as 304 pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824347.1U CN208545174U (en) | 2018-05-30 | 2018-05-30 | A kind of ozone oxidation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824347.1U CN208545174U (en) | 2018-05-30 | 2018-05-30 | A kind of ozone oxidation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208545174U true CN208545174U (en) | 2019-02-26 |
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ID=65420591
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820824347.1U Active CN208545174U (en) | 2018-05-30 | 2018-05-30 | A kind of ozone oxidation system |
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| Country | Link |
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| CN (1) | CN208545174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408876A (en) * | 2018-05-30 | 2018-08-17 | 王德喜 | A kind of ozone oxidation system |
-
2018
- 2018-05-30 CN CN201820824347.1U patent/CN208545174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408876A (en) * | 2018-05-30 | 2018-08-17 | 王德喜 | A kind of ozone oxidation system |
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