CN206538247U - Tubular ozone catalyst oxidation reactor - Google Patents
Tubular ozone catalyst oxidation reactor Download PDFInfo
- Publication number
- CN206538247U CN206538247U CN201720231280.6U CN201720231280U CN206538247U CN 206538247 U CN206538247 U CN 206538247U CN 201720231280 U CN201720231280 U CN 201720231280U CN 206538247 U CN206538247 U CN 206538247U
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- hybrid chamber
- flight
- internal diameter
- gas
- intake antrum
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
Tubular ozone catalyst oxidation reactor of the present utility model, it is related to field of sewage treatment equipment, it is to be made up of one or more catalytic oxidation units, catalytic oxidation unit is made up of housing and gas-liquid ejector, case top has gas-liquid ejector, inner walls have flight, there is ultraviolet emissioning tube at flight center, gas-liquid ejector is by intake antrum, hybrid chamber and diffusion chamber are sequentially connected composition, intake antrum is taper, its internal diameter is descending gradually to restrain, hybrid chamber is cylindricality, diffusion chamber is taper, its internal diameter is ascending gradually to be expanded, there is nozzle of air supply on the wall of hybrid chamber side.The utility model infrastructure investment is small, wastewater purifying efficiency is good, it can connect multiple catalytic oxidation sequence of unit, the tubular reactor of multi-point adding ozone can be carried out by forming one, its addition that can carry out hydrogen peroxide by dosing three-way pipe of intaking improves oxidation effectiveness, also can carry out ultraviolet processing to sewage by ultraviolet emissioning tube.
Description
Technical field
The utility model is related to field of sewage treatment equipment, more particularly to a kind of tubular ozone catalyst oxidation reactor.
Background technology
At present, the ozone oxidation of water process is that aeration plate is arranged in pond mostly, is passed through by aeration plate into pond
Ozone, but its ozone utilization rate is low, auxiliary device is more, and capital expenditure is big；Also there is the Ozone oxidation method using direct injection,
Its majority is individually to add ozone, but this method is difficult to the material of oxidation to some, and oxidation efficiency is not high, react not thorough；
If improving oxidation effectiveness only with increase ozone injection rate, easily there are some oxidized byproducts, and then cause the two of water
Secondary pollution.
The content of the invention
There is provided a kind of tubular ozone catalyst oxidation reactor for above-mentioned the deficiencies in the prior art for the utility model.
Tubular ozone catalyst oxidation reactor of the present utility model, is by one or more catalytic oxidation units
Constitute, catalytic oxidation unit is made up of housing and gas-liquid ejector, the top of housing is provided with gas-liquid ejector, housing
Inwall is provided with flight, and the center of flight is provided with ultraviolet emissioning tube, and gas-liquid ejector is by intake antrum, hybrid chamber and diffusion chamber
Composition is sequentially connected, intake antrum, which is taper, its internal diameter is descending gradually restrains, hybrid chamber is cylindricality, diffusion chamber is taper, it
Internal diameter is ascending gradually to be expanded, and nozzle of air supply is provided with the side wall of hybrid chamber.
As further improvement of the utility model, the water inlet end flanges of described housing connect water inlet dosing three-way pipe.
As further improvement of the utility model, the inner edge in flight is provided with skid resistant course, ultraviolet emission pipe
Passed through by the center of flight.
As further improvement of the utility model, described nozzle of air supply is gradually subtracted by inlet end to outlet side internal diameter
It is small.
As further improvement of the utility model, described intake antrum, hybrid chamber are connected with diffusion chamber, hybrid chamber
Internal diameter is equal to the minimum diameter of intake antrum and diffusion chamber.
Tubular ozone catalyst oxidation reactor of the present utility model, infrastructure investment is small, and wastewater purifying efficiency is good, and it can will be more
Individual catalytic oxidation sequence of unit connection, the tubular reactor of multi-point adding ozone can be carried out by forming one, and it can be by entering
The addition that water dosing three-way pipe carries out hydrogen peroxide improves oxidation effectiveness, sewage can also be carried out by ultraviolet emissioning tube ultraviolet
Processing；According to the separate sources of sewage different modes can be selected to handle it simultaneously.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in figure 1, tubular ozone catalyst oxidation reactor of the present utility model, is by one or more catalysis oxygen
Change reaction member to constitute, catalytic oxidation unit is made up of housing 1 and gas-liquid ejector 2, the water inlet end flanges of housing 1 connect
Water dosing three-way pipe 9 is tapped into, the addition that can carry out hydrogen peroxide by dosing three-way pipe 9 of intaking improves oxidation effectiveness；Housing 1
Top is provided with gas-liquid ejector 2, and gas-liquid ejector 2 is used for the injection of press water and ozone, wherein press water can be raw sewage,
Sewage or fresh water after processing；The inwall of housing 1 is provided with flight 3, and flight is used for sewage, hydrogen peroxide and ozone
Mixed；The inner edge of flight 3 is provided with skid resistant course 10, and ultraviolet emission pipe 4 is passed through by the center of flight 3, ultraviolet transmitting
Pipe can carry out ultraviolet-sterilization processing to sewage；Gas-liquid ejector 2 is sequentially connected and constituted by intake antrum 5, hybrid chamber 6 and diffusion chamber 7,
Intake antrum 5 is taper, its internal diameter is descending gradually restrains, and hybrid chamber 6 is cylindricality, diffusion chamber 7 be taper, its internal diameter by it is small to
Gradually expand greatly, intake antrum 5, hybrid chamber 6 are connected with diffusion chamber 7, the internal diameter of hybrid chamber 6 is equal to intake antrum 5 and diffusion chamber 7
Minimum diameter, the wherein central angle alpha of intake antrum 5 can be 8~10 degree, and the smaller conveying capacity of angle is bigger, but easily appearance turbulent flow,
Aggravate the abrasion of inwall, by facts have proved that 8~10 degree can ensure conveying capacity, while avoiding the occurrence of turbulent flow；In diffusion chamber 7
Heart angle beta can be 8~12 degree, and angle is bigger, then the resistance that carrier fluid stream enters after diffuser is smaller；On the side wall of hybrid chamber 6
Provided with nozzle of air supply 8, nozzle of air supply 8 is gradually reduced by inlet end to outlet side internal diameter, wherein letter, which is built, also may be configured as 8~10
Degree, increases its ozone conveying capacity.
Claims (5)
1. tubular ozone catalyst oxidation reactor, is to be made up of one or more catalytic oxidation units, its feature exists
In catalytic oxidation unit be by housing（1）And gas-liquid ejector（2）Constitute, housing（1）Top be provided with gas-liquid ejector
（2）, housing（1）Inwall be provided with flight（3）, flight（3）Center be provided with ultraviolet emissioning tube（4）, gas-liquid ejector
（2）By intake antrum（5）, hybrid chamber（6）And diffusion chamber（7）It is sequentially connected composition, intake antrum（5）For taper, its internal diameter by greatly to
It is small gradually to restrain, hybrid chamber（6）For cylindricality, diffusion chamber（7）For taper, its internal diameter is ascending gradually expands, in hybrid chamber（6）
Side wall be provided with nozzle of air supply（8）.
2. tubular ozone catalyst oxidation reactor as claimed in claim 1, it is characterised in that housing（1）Water inlet end flanges connect
Tap into water dosing three-way pipe（9）.
3. tubular ozone catalyst oxidation reactor as claimed in claim 1, it is characterised in that in flight（3）Inner edge be provided with
Skid resistant course（10）, ultraviolet emission pipe（4）By flight（3）Center pass through.
4. tubular ozone catalyst oxidation reactor as claimed in claim 1, it is characterised in that nozzle of air supply（8）By inlet end to
Outlet side internal diameter is gradually reduced.
5. tubular ozone catalyst oxidation reactor as claimed in claim 1, it is characterised in that intake antrum（5）, hybrid chamber（6）With
Diffusion chamber（7）It is connected, hybrid chamber（6）Internal diameter be equal to intake antrum（5）And diffusion chamber（7）Minimum diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231280.6U CN206538247U (en) | 2017-03-10 | 2017-03-10 | Tubular ozone catalyst oxidation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231280.6U CN206538247U (en) | 2017-03-10 | 2017-03-10 | Tubular ozone catalyst oxidation reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538247U true CN206538247U (en) | 2017-10-03 |
Family
ID=59941647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720231280.6U Expired - Fee Related CN206538247U (en) | 2017-03-10 | 2017-03-10 | Tubular ozone catalyst oxidation reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206538247U (en) |
-
2017
- 2017-03-10 CN CN201720231280.6U patent/CN206538247U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20180310 |