CN205953632U - Hydrodynamic cavitation catalytic oxidation reactor - Google Patents
Hydrodynamic cavitation catalytic oxidation reactor Download PDFInfo
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- CN205953632U CN205953632U CN201620925006.4U CN201620925006U CN205953632U CN 205953632 U CN205953632 U CN 205953632U CN 201620925006 U CN201620925006 U CN 201620925006U CN 205953632 U CN205953632 U CN 205953632U
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- hydrodynamic cavitation
- water tank
- catalyst
- oxidation reactor
- water pump
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Abstract
The utility model discloses a hydrodynamic cavitation catalytic oxidation reactor, include first water pump, water tank, arrange in the ultraviolet irradiation ware of water tank top and through first inlet channel with the hydrodynamic cavitation ware that the water tank is connected, be equipped with first manometer and fluidflowmeter between hydrodynamic cavitation ware and the water tank in proper order, be equipped with first valve and second manometer between first water pump and the hydrodynamic cavitation ware in proper order, be connected to through the second inlet channel between first water pump and the first valve the water tank, the water tank with be equipped with the second valve between the first water pump, the water tank is connected to through outlet conduit first water pump, the water tank is connected to the catalytic oxidation reactor body through second water pump and water inlet inside, combining together through hydrodynamic cavitation method and catalytic oxidation method, handling sewage, the sewage treatment effect is better, and efficiency is higher.
Description
Technical field
This utility model belongs to catalytic oxidation technologies field, is specifically related to a kind of Hydrodynamic cavitation catalyst oxidation reactor.
Background technology
Catalytic oxidation technologies, are commonly used in advanced treatment of wastewater, the field such as reusing sewage, and it is good to have a removal effect, no secondary
Pollution, easy and simple to handle the features such as, but in the prior art, catalytic ozonation is generally single-stage reactor, ozone utilization rate
Low, clearance is not high, improves ozone dosage, thereby increases operating cost.Its reason mainly has：Sewage filtering velocity is relatively low,
, easily short-circuit channeling, reduce ozone utilization ratio in sewage and ozone gas-liquid maldistribution.
Hydrodynamic cavitation is to occur in one of liquid medium physical phenomenon, refers to reduce when liquid internal local pressure
When, the formation of steam or gas cavities, the process developing and crumbling and fall on liquid internal or the solid interface of liquid.Especially containing
In the heterogeneous fluid of organic polymer, cavitation bubble moment when crumbling and fall produces huge energy thus producing powerful cutting in a fluid
Shear force, shearing force makes carbon bonds on macromolecular main chain, destroys microorganism wall simultaneously, so that macromolecule organic fall
Solve and make microorganism deactivated effect.Hydrodynamic cavitation essentially consists in organic contamination in degradation water in the applied research in terms of water process
Thing sterilization and extensive chemical process aspect, Hydrodynamic cavitation water technology compares with traditional method processing sewage and is also in
Phase of basic research.
Content of the invention
For solving the above problems, the utility model discloses a kind of Hydrodynamic cavitation catalyst oxidation reactor.
In order to reach object above, this utility model provides following technical scheme：A kind of Hydrodynamic cavitation catalytic oxidation
Device, including the first water pump, water tank, be placed in ultraviolet lighting emitter above described water tank and by the first inlet channel with described
The Hydrodynamic cavitation device that water tank connects, is sequentially provided with first pressure table and fluid flowmeter between described Hydrodynamic cavitation device and water tank,
It is sequentially provided with the first valve and second pressure table, described first water pump and the first valve between described first water pump and Hydrodynamic cavitation device
Connected to described water tank by the second inlet channel between door, between described water tank and described first water pump, be provided with the second valve,
Described water tank is connected to described first water pump by outlet conduit, and described water tank is connected to catalysis by the second water pump and water inlet
Oxidation reactor body interior, mixing wastewater with air area that described catalyst oxidation reactor body includes being sequentially connected from top to bottom,
Level catalyst oxidation reactor, two grades of catalyst oxidation reactors and water gate, are provided with ozone gas distribution system in described mixing wastewater with air area,
It is equipped with dividing plate, described water outlet between described mixing wastewater with air area, one stage catalyzing oxidation reactor and two grades of catalyst oxidation reactors
Lock side is provided with outlet.
Further, described Hydrodynamic cavitation device adopts Venturi tube Hydrodynamic cavitation device.
Further, it is equipped with catalyst filling in described one stage catalyzing oxidation reactor and two grades of catalyst oxidation reactors
Catalytic domain, the catalytic domain of described catalyst filling is respectively positioned on below described dividing plate.
Further, it is filled with KL-CO and KL-CO catalyst in the catalytic domain of described catalyst filling.
Further, described one stage catalyzing oxidation reactor and two grades of catalyst oxidation reactors are all using titanium manufacture
Become, in described one stage catalyzing oxidation reactor and two grades of catalyst oxidation reactors, all scribble anti oxidation layer.
Further, including electric cabinet, described electric cabinet respectively with described first water pump, first pressure table, fluid flow
Meter, the first valve, second pressure table, the second valve and the second water pump pass through electrical connection.
This utility model compared with the prior art, this have the advantage that：By Hydrodynamic cavitation process and catalysed oxidation processes
Combine, sewage is processed, wastewater treatment efficiency is more preferably, in hgher efficiency.
Brief description
Fig. 1 be the utility model proposes reactor structural representation.
Specific embodiment
With reference to the accompanying drawings and detailed description, it is further elucidated with this utility model it should be understood that following specific embodiment party
Formula is merely to illustrate this utility model rather than limits scope of the present utility model.
Embodiment：
As shown in Figure 1, the utility model proposes a kind of Hydrodynamic cavitation catalyst oxidation reactor, including the first water pump 7,
Water tank 1, it is placed in the ultraviolet lighting emitter 2 of described water tank 1 top and is connected with described water tank 1 by the first inlet channel 3
Hydrodynamic cavitation device 4, is sequentially provided with first pressure table 5 and fluid flowmeter 6 between described Hydrodynamic cavitation device 4 and water tank 1, and described
It is sequentially provided with the first valve 8 and second pressure table 9, described first water pump 7 and the first valve between one water pump 7 and Hydrodynamic cavitation device 4
Connected to described water tank 1 by the second inlet channel 10 between door 8, between described water tank 1 and described first water pump 7, be provided with second
Valve 23, described water tank 1 is connected to described first water pump 7 by outlet conduit 11, and described water tank 1 passes through the second water pump 12 and enters
The mouth of a river 13 connects to catalyst oxidation reactor body 16, and described catalyst oxidation reactor body 16 is included from top to bottom successively
Mixing wastewater with air area 14,17, two grades of catalyst oxidation reactors 18 of one stage catalyzing oxidation reactor and the water gate 19 connecting, described gas
It is provided with ozone gas distribution system 15, described mixing wastewater with air area 14, one stage catalyzing oxidation reactor 17 and two grades are urged in water mixed zone 14
It is equipped with dividing plate 20, described water gate 19 side is provided with outlet 22, and described Hydrodynamic cavitation device 4 is adopted between oxidation device 18
With Venturi tube Hydrodynamic cavitation device, it is equipped with described one stage catalyzing oxidation reactor 17 and two grades of catalyst oxidation reactors 18 and fills out
Fill the catalytic domain 21 of catalyst, the catalytic domain 21 of described catalyst filling is respectively positioned on below described dividing plate 20, described filling catalysis
It is filled with KL-CO3 and KL-CO4 catalyst, described one stage catalyzing oxidation reactor 17 and two grades of catalysis oxygen in the catalytic domain 21 of agent
Change reactor 18 to be all fabricated by using titanium, in described one stage catalyzing oxidation reactor 17 and two grades of catalyst oxidation reactors 18
All scribble anti oxidation layer, in addition this utility model includes electric cabinet, described electric cabinet is pressed with described first water pump 7, first respectively
Power table 5, fluid flowmeter 6, the first valve 8, second pressure table 9, the second valve 23 and the second water pump 12 pass through electrical connection.
Operation principle：
By electric cabinet, to Hydrodynamic cavitation equipment, the data such as water quality such as temperature, pressure, flow in water treatment procedure is joined
Number collection and control display, are shown by display, are monitored eventually through host computer and control, realized with touch screen
The showing in real time online of the operation of control signal and water quality parameter, Hydrodynamic cavitation equipment determines to wastewater treatment efficiency, this reality
With new selection Venturi tube Hydrodynamic cavitation device, Hydrodynamic cavitation reaction is carried out to the waste water in water tank 1, above water tank 1, be provided with ultraviolet
Light illuminator 2, is irradiated to the waste water in water tank removing by ultraviolet lighting emitter, carries out the reacted waste water of Hydrodynamic cavitation
Connected to catalyst oxidation reactor body 16 by the second water pump 12 and water inlet 13, initially enter mixing wastewater with air area 14
In, waste water carries out aoxidizing hybrid reaction with the ozone of ozone gas distribution system 15, enters back into one stage catalyzing oxidation reactor 17 and two
In level catalyst oxidation reactor 18, it is equipped with filling in one stage catalyzing oxidation reactor 17 and two grades of catalyst oxidation reactors 18 and urges
The catalytic domain 21 of agent, is filled with KL-CO3 and KL-CO4 catalyst in the catalytic domain 21 of catalyst filling, waste water residue is organic
Thing and other pollutant, under the catalysis of heterogeneous catalysis, enter back in mixing wastewater with air area 14 in the presence of circulation barrel 24,
Small molecule or mineralizer are become by ozone efficient oxidation, a circulation is formed with this, improve ozone utilization rate, normal water outlet is to going out
Flow out through outlet 22 in sluice 19.
The above dividing plate 20 be provided with small spaces can influent dividing plate.
Technological means disclosed in this utility model scheme are not limited only to the technological means disclosed in above-mentioned embodiment, also
Including the technical scheme being made up of above technical characteristic combination in any.It should be pointed out that the ordinary skill for the art
For personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (6)
1. a kind of Hydrodynamic cavitation catalyst oxidation reactor it is characterised in that：Including the first water pump（7）, water tank（1）, be placed in described
Water tank（1）The ultraviolet lighting emitter of top（2）And pass through the first inlet channel（3）With described water tank（1）The waterpower connecting is empty
Change device（4）, described Hydrodynamic cavitation device（4）And water tank（1）Between be sequentially provided with first pressure table（5）And fluid flowmeter（6）, institute
State the first water pump（7）With Hydrodynamic cavitation device（4）Between be sequentially provided with the first valve（8）With second pressure table（9）, described first water
Pump（7）With the first valve（8）Between pass through the second inlet channel（10）Connect to described water tank（1）, described water tank（1）With described
First water pump（7）Between be provided with the second valve（23）, described water tank（1）By outlet conduit（11）Connect to described first water pump
（7）, described water tank（1）By the second water pump（12）And water inlet（13）Connect to catalyst oxidation reactor body（16）Inside,
Described catalyst oxidation reactor body（16）Including the mixing wastewater with air area being sequentially connected from top to bottom（14）, one stage catalyzing oxidation anti-
Answer device（17）, two grades of catalyst oxidation reactors（18）And water gate（19）, described mixing wastewater with air area（14）Inside it is provided with ozone gas distribution
System（15）, described mixing wastewater with air area（14）, one stage catalyzing oxidation reactor（17）With two grades of catalyst oxidation reactors（18）It
Between be equipped with dividing plate（20）, described water gate（19）Side is provided with outlet（22）.
2. Hydrodynamic cavitation catalyst oxidation reactor according to claim 1 it is characterised in that：Described Hydrodynamic cavitation device（4）
Using Venturi tube Hydrodynamic cavitation device.
3. Hydrodynamic cavitation catalyst oxidation reactor according to claim 1 it is characterised in that：Described one stage catalyzing oxidation is anti-
Answer device（17）With two grades of catalyst oxidation reactors（18）Inside it is equipped with the catalytic domain of catalyst filling（21）, described catalyst filling
Catalytic domain（21）It is respectively positioned on described dividing plate（20）Lower section.
4. Hydrodynamic cavitation catalyst oxidation reactor according to claim 3 it is characterised in that：The urging of described catalyst filling
Change area（21）Inside it is filled with KL-CO3 and KL-CO4 catalyst.
5. the Hydrodynamic cavitation catalyst oxidation reactor according to claim 1 or 3 it is characterised in that：Described one stage catalyzing oxygen
Change reactor（17）With two grades of catalyst oxidation reactors（18）All it is fabricated by using titanium, described one stage catalyzing oxidation reactor
（17）With two grades of catalyst oxidation reactors（18）Inside all scribble anti oxidation layer.
6. Hydrodynamic cavitation catalyst oxidation reactor according to claim 1 it is characterised in that：Including electric cabinet, described electricity
Control case respectively with described first pressure table（5）, fluid flowmeter（6）With second pressure table（9）By electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925006.4U CN205953632U (en) | 2016-08-24 | 2016-08-24 | Hydrodynamic cavitation catalytic oxidation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925006.4U CN205953632U (en) | 2016-08-24 | 2016-08-24 | Hydrodynamic cavitation catalytic oxidation reactor |
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| CN205953632U true CN205953632U (en) | 2017-02-15 |
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| CN201620925006.4U Active CN205953632U (en) | 2016-08-24 | 2016-08-24 | Hydrodynamic cavitation catalytic oxidation reactor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862461A (en) * | 2018-08-30 | 2018-11-23 | 河北工业大学 | One kind being combined ballast water treatment plant from gravity Hydrodynamic cavitation and ultraviolet radioactive |
| CN108911301A (en) * | 2018-06-27 | 2018-11-30 | 江苏大学 | A kind of modularization organic wastewater treating system |
| CN109846434A (en) * | 2018-12-29 | 2019-06-07 | 陕西师范大学 | A kind of ozone cavitation corrosion sterilizing dishwasher device and method |
| CN111889059A (en) * | 2020-08-29 | 2020-11-06 | 浙江工业大学 | Reaction device and process for preparing DOTP |
-
2016
- 2016-08-24 CN CN201620925006.4U patent/CN205953632U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911301A (en) * | 2018-06-27 | 2018-11-30 | 江苏大学 | A kind of modularization organic wastewater treating system |
| CN108862461A (en) * | 2018-08-30 | 2018-11-23 | 河北工业大学 | One kind being combined ballast water treatment plant from gravity Hydrodynamic cavitation and ultraviolet radioactive |
| CN109846434A (en) * | 2018-12-29 | 2019-06-07 | 陕西师范大学 | A kind of ozone cavitation corrosion sterilizing dishwasher device and method |
| CN109846434B (en) * | 2018-12-29 | 2020-12-25 | 陕西师范大学 | Ozone cavitation disinfection dish washing device and method |
| CN111889059A (en) * | 2020-08-29 | 2020-11-06 | 浙江工业大学 | Reaction device and process for preparing DOTP |
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