CN108059230A - A kind for the treatment of technology device for the processing of high organic wastewater - Google Patents
A kind for the treatment of technology device for the processing of high organic wastewater Download PDFInfo
- Publication number
- CN108059230A CN108059230A CN201711404484.6A CN201711404484A CN108059230A CN 108059230 A CN108059230 A CN 108059230A CN 201711404484 A CN201711404484 A CN 201711404484A CN 108059230 A CN108059230 A CN 108059230A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- ozone
- reactive tank
- enters
- kettle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 59
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000003054 catalyst Substances 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 13
- 230000003647 oxidation Effects 0.000 abstract description 11
- 239000005416 organic matter Substances 0.000 abstract description 7
- 230000003197 catalytic effect Effects 0.000 abstract description 6
- 238000006555 catalytic reaction Methods 0.000 description 6
- 239000011949 solid catalyst Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/782—Ozone generators
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/066—Overpressure, high pressure
Abstract
The present invention relates to technical field of waste water processing, more particularly to a kind for the treatment of technology device for the processing of high organic wastewater, including reaction kettle, supercharging device and Ozone generator, reaction kettle includes upper cover and lower kettle body, upper cover enters pipeline equipped with waste water, steam enters pipeline and catalyst enters pipeline, and steam enters pipeline equipped with the first control valve;Reactive tank group is equipped in lower kettle body, catalyst enters the downward kettle body internal stretch in one end of pipeline and above reactive tank group, pressure pipeline, the ozone connected with lower kettle body is equipped with outside lower kettle body and enters pipeline, supercharging device is equipped with pressure output pipeline, pressure output pipeline is connected with pressure pipeline, Ozone generator enters pipeline with ozone by pipeline and is connected, and lower kettle body bottom is additionally provided with outlet conduit, and outlet conduit is equipped with the second control valve.Catalytic oxidation efficiency of the present invention is fast, and being capable of high organic matter in deep oxidation waste water.
Description
Technical field
The present invention relates to technical field of waste water processing, more particularly to a kind of Deep catalytics for the processing of high organic wastewater
Oxidation unit.
Background technology
China is global water pollution one of the countries with the most serious ..., and river, lake and the reservoir in the whole nation up to 70% are subject to shadow
It rings.One national survey shows in the organic pollution for being discharged into various water bodys in 2007 that nearly 20% is derived from industry.These works
Factory causes important water resources to be polluted, and research shows that the water pollution of China about 20%-30% is made due to manufacture exporting
Into.《69 kinds of pollution discharge standards of GB8978-1996 integrated wastewaters》In define 69 kinds of water pollutants and allow to discharge
Concentration, predominantly traditional, Wastewater Pollutant known to everybody.However, as China becomes with fastest developing speed big in the whole world
Type economy, numerous chemicals of all types of industries discharge are consequently increased, some poisonous and hazardous high organic polluting waters are especially
It is troubling.In this regard, national requirements related factories must possess high organic matter waste water processing equipment to handle high organic wastewater.
Each step of the high organic wastewater of equipment processing, which is all related to high organic wastewater, can maximize removal harmful substance.Its
Middle catalysis oxidation is one of important step that the equipment handles high organic wastewater.The mode of traditional catalysis oxidation is all to allow height
Organic wastewater is directly entered reaction kettle, then passes to ozone and directly carries out catalysis oxidation.The mode of this catalysis oxidation exists
The shortcomings of reaction efficiency is low, and the degree of high organic matter is not ideal enough in oxidized waste water.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of depth for the processing of high organic wastewater
Catalytic oxidizing equipment.
To solve the above problems, the present invention provides following technical scheme:
A kind for the treatment of technology device for the processing of high organic wastewater is generated including reaction kettle, supercharging device and ozone
Device, the reaction kettle include upper cover and lower kettle body, the upper cover enters pipeline equipped with waste water, steam enters pipeline and
Catalyst enters pipeline, and the waste water enters the center of top that pipeline is arranged on upper cover, steam enter pipeline and catalyst into
Enter pipeline and be located at the side that waste water enters pipeline, steam enters pipeline equipped with the first control valve;Reactive tank is equipped in lower kettle body
Group, the catalyst enter the downward kettle body internal stretch in one end of pipeline and above reactive tank groups, be equipped with outside lower kettle body
Pressure pipeline, the ozone connected with lower kettle body enters pipeline, and the supercharging device is equipped with pressure output pipeline, pressure output pipe
Road is connected with pressure pipeline, and the Ozone generator enters pipeline with ozone by pipeline and is connected, and lower kettle body bottom is additionally provided with
Outlet conduit, outlet conduit are equipped with the second control valve.
Further, the reactive tank group includes the first reactive tank and the second reactive tank, and the first reactive tank is anti-higher than second
Slot is answered, kettle body inner horizontal extends downward from lower kettle body inner wall for the first reactive tank and the second reactive tank, and the first reactive tank
Extending direction it is opposite with the extending direction of the second reactive tank.
Further, catalyst enters that pipeline enters pipeline including the first catalyst and the second catalyst enters pipeline, and
One catalyst enters the downward kettle body extension inside of pipeline and above the first reactive tank, and the second catalyst enters the downward kettle of pipeline
Body internal stretch is simultaneously located above the second reactive tank.
Further, the ozone enters that pipeline including the first ozone enters pipeline and the second ozone enters pipeline, and first
Ozone enters pipeline and the second ozone enters pipeline and is located along the same line, and the first ozone enters pipeline higher than the second ozone
Into pipeline.
Further, first ozone enters the delivery outlet of pipeline and is located at the top of the first reactive tank, the second ozone into
Enter the delivery outlet of pipeline between the first reactive tank and the second reactive tank.
Further, filter screen is equipped in the outlet conduit.
Further, the Ozone generator is water process ozone generator.
Advantageous effect:A kind for the treatment of technology device for the processing of high organic wastewater of the present invention, first by solid
Catalyst enters pipeline by the first catalyst and the second catalyst enters pipeline and respectively enters the first reactive tank and the second reaction
In slot, then waste water enters pipeline by waste water and enters in the first reactive tank, and the ozone of water process ozone generator generation passes through
First ozone enters pipeline and blows to the first reactive tank, and the high organic matter in waste water in the first reactive tank is with ozone in solid catalysis
The surface of agent carries out oxidation reaction, and the waste water in the first reactive tank is gradually increased and overflowed, and the waste water after spilling enters the again
Two reactive tanks, the ozone of water process ozone generator generation enter pipeline by the second ozone and blow to the second reactive tank, and second is anti-
It answers in the waste water in slot and will again be carried out aoxidizing instead on the surface of solid catalyst with ozone if there remains high organic matter
Should, the waste water after being followed by subsequent processing can slowly escape through out of second reactive tank and enter the bottom of reaction kettle, and final process is complete
Waste water after finishing is discharged from outlet conduit;While waste water enters reaction kettle, steam enters pipeline by steam and enters reaction
In kettle, so as to allow inside reaction kettle the state that forms high temperature, supercharging device work allows inside reaction kettle and ultimately forms height again
The state of super pressure-high temperature, this state can speed up catalytic oxidation, in conclusion its catalytic oxidation efficiency is fast, and energy
High organic matter in enough deep oxidation waste water.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the present invention;
Fig. 2 is the partial top view of the present invention;
Fig. 3 is along the sectional view of line A-A in Fig. 2;
Reference sign:Reaction kettle 1, upper cover 1a, waste water enter pipeline 1a1, and steam enters pipeline 1a2, the first catalyst
Into pipeline 1a3, the second catalyst enters pipeline 1a4, lower kettle body 1b, pressure pipeline 1b1, outlet conduit 1b2, the first reactive tank
1b3, the second reactive tank 1b4, the first ozone enter pipeline 1b5, and the second ozone enters pipeline 1b6, supercharging device 2, ozone generation
Device 3.
Specific embodiment
With reference to Figure of description and embodiment, specific embodiments of the present invention are described in further detail:
Referring to figs. 1 to it is shown in Fig. 3 it is a kind of for high organic wastewater processing treating technology device, including reaction kettle 1,
Supercharging device 2 and Ozone generator 3, the reaction kettle 1 includes upper cover 1a and lower kettle body 1b, the upper cover 1a are equipped with
Waste water enters pipeline 1a1, steam enters pipeline 1a2 and catalyst enters pipeline, and the waste water enters pipeline 1a1 and is arranged on envelope
The center of top of head 1a, steam enters pipeline 1a2 and catalyst enters pipeline and is located at the side that waste water enters pipeline 1a1, steam
The first control valve is equipped with into pipeline 1a2;Be equipped with reactive tank group in lower kettle body 1b, the catalyst enter one end of pipeline to
Lower kettle body 1b internal stretches are simultaneously equipped with the pressure pipeline connected with lower kettle body 1b above reactive tank group, outside lower kettle body 1b
1b1, ozone enter pipeline, and the supercharging device 2 is equipped with pressure output pipeline, and pressure output pipeline connects with pressure pipeline 1b1
Logical, the Ozone generator 3 enters pipeline with ozone by pipeline and is connected, and lower kettle body 1b bottoms are additionally provided with outlet conduit 1b2,
Outlet conduit 1b2 is equipped with the second control valve.
Operation principle:Solid catalyst first is entered pipeline by catalyst to enter in reactive tank group, then waste water passes through
Waste water enters pipeline 1a1 and also enters in reactive tank group, and the generation ozone of Ozone generator 3 enters pipeline by ozone and blows to instead
Answer slot group, the high organic matter in waste water in reactive tank carries out oxidation reaction with ozone on the surface of solid catalyst, then locates
Waste water after reason overflows out of reactive tank and flows into 1 bottom of reaction kettle, and the waste water after final process is from outlet conduit
1b2 flows out;While waste water enters reaction kettle 1, steam enters pipeline 1a2 by steam and enters in reaction kettle 1, anti-so as to allow
Answer the state that high temperature is formd inside kettle 1, the work of supercharging device 2 allows inside reaction kettle 1 shape for ultimately forming high pressure-temperature again
State, this state can speed up catalytic oxidation.
The reactive tank group includes the first reactive tank 1b3 and the second reactive tank 1b4, the first reactive tank 1b3 is anti-higher than second
Answering slot 1b4, the first reactive tank 1b3 and the second reactive tank 1b4, from lower kettle body 1b inner walls, kettle body 1b inner horizontals extend downward, and
And first reactive tank 1b3 extending direction it is opposite with the extending direction of the second reactive tank 1b4;Waste water enters pipeline by waste water
In the first reactive tanks of 1a1 1b3, the waste water in the first reactive tank can be overflowed from the first reactive tank 1b3 flows into the second reactive tank
Waste water in 1b4, the second reactive tank 1b4 can be overflowed from the second reactive tank 1b4 flows into 1 bottom of reaction kettle.
Catalyst enters that pipeline enters pipeline 1a3 including the first catalyst and the second catalyst enters pipeline 1a4, and first urges
Agent enters the downward kettle body 1b extensions inside of pipeline 1a3 and above the first reactive tank 1b3, and the second catalyst enters pipeline
The downward kettle body 1b internal stretches of 1a4 are simultaneously located above the second reactive tank 1b4;First catalyst enters the catalysis of pipeline 1a3 and second
Agent, which enters pipeline 1a4, can allow solid catalyst to respectively enter in the first reactive tank 1b3 and the second reactive tank 1b4.
The ozone enters that pipeline enters pipeline 1b5 including the first ozone and the second ozone enters pipeline 1b6, the first ozone
Enter pipeline 1b6 into pipeline 1b5 and the second ozone to be located along the same line, and the first ozone enters pipeline 1b5 higher than the
Two ozone enter pipeline 1b6;Ozone generator 3 generates ozone, and then it is smelly from the first ozone to enter pipeline 1b5 and second for ozone
Oxygen enters pipeline 1b6 and enters 1 two regions in inside of reaction kettle, so that ozone is evenly distributed inside reaction kettle 1.
The delivery outlet that first ozone enters pipeline 1b5 is located at the top of the first reactive tank 1b3, and the second ozone enters pipe
The delivery outlet of road 1b6 is between the first reactive tank 1b3 and the second reactive tank 1b4;Ozone can enter pipe by the first ozone
The delivery outlet that road 1b5 and the second ozone enter pipeline 1b6 blows to the first reactive tank 1b3 and the second reactive tank 1b4 respectively.
Filter screen is equipped in the outlet conduit 1b2;Filter screen can filter out the impurity in waste water.
The Ozone generator 3 is water process ozone generator;Water process ozone generator have it is small, convenient for peace
The advantages that filling, be easy to operate, ozone output is big.
The above described is only a preferred embodiment of the present invention, any limit not is made to the technical scope of the present invention
System, therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the invention makees above example,
In the range of still falling within technical scheme.
Claims (7)
1. a kind for the treatment of technology device for the processing of high organic wastewater, it is characterised in that:Including reaction kettle(1), increase
Pressure device(2)And Ozone generator(3), the reaction kettle(1)Including upper cover(1a)With lower kettle body(1b), the upper cover
(1a)Enter pipeline equipped with waste water(1a1), steam enter pipeline(1a2)Enter pipeline with catalyst, the waste water enters pipe
Road(1a1)It is arranged on upper cover(1a)Center of top, steam enters pipeline(1a2)With catalyst enter pipeline be located at waste water into
Enter pipeline(1a1)Side, steam enters pipeline(1a2)It is equipped with the first control valve;Lower kettle body(1b)It is interior to be equipped with reactive tank group,
The catalyst enters the downward kettle body in one end of pipeline(1b)Internal stretch is simultaneously located above reactive tank group, lower kettle body(1b)It is external
Equipped with lower kettle body(1b)The pressure pipeline of connection(1b1), ozone enter pipeline, the supercharging device(2)It is defeated to be equipped with pressure
Go out pipeline, pressure output pipeline and pressure pipeline(1b1)Connection, the Ozone generator(3)Entered by pipeline and ozone
Pipeline connects, lower kettle body(1b)Bottom is additionally provided with outlet conduit(1b2), outlet conduit(1b2)It is equipped with the second control valve.
2. a kind for the treatment of technology device for the processing of high organic wastewater according to claim 1, feature exist
In:The reactive tank group includes the first reactive tank(1b3)With the second reactive tank(1b4), the first reactive tank(1b3)It is anti-higher than second
Answer slot(1b4), the first reactive tank(1b3)With the second reactive tank(1b4)From lower kettle body(1b)Inner wall kettle body downward(1b)It is internal
It is horizontal-extending, and the first reactive tank(1b3)Extending direction and the second reactive tank(1b4)Extending direction it is opposite.
3. a kind for the treatment of technology device for the processing of high organic wastewater according to claim 2, feature exist
In:Catalyst enters pipeline and enters pipeline including the first catalyst(1a3)Enter pipeline with the second catalyst(1a4), first urges
Agent enters pipeline(1a3)Downward kettle body(1b)Extension is internal and positioned at the first reactive tank(1b3)Top, the second catalyst enter
Pipeline(1a4)Downward kettle body(1b)Internal stretch is simultaneously located at the second reactive tank(1b4)Top.
4. a kind for the treatment of technology device for the processing of high organic wastewater according to claim 3, feature exist
In:The ozone enters pipeline and enters pipeline including the first ozone(1b5)Enter pipeline with the second ozone(1b6), the first ozone
Into pipeline(1b5)Enter pipeline with the second ozone(1b6)It is located along the same line, and the first ozone enters pipeline(1b5)
Enter pipeline higher than the second ozone(1b6).
5. a kind for the treatment of technology device for the processing of high organic wastewater according to claim 4, feature exist
In:First ozone enters pipeline(1b5)Delivery outlet be located at the first reactive tank(1b3)Top, the second ozone enters pipe
Road(1b6)Delivery outlet be located at the first reactive tank(1b3)With the second reactive tank(1b4)Between.
6. a kind for the treatment of technology device for the processing of high organic wastewater according to claim 1, feature exist
In:The outlet conduit(1b2)It is interior to be equipped with filter screen.
7. a kind for the treatment of technology device for the processing of high organic wastewater according to claim 1, feature exist
In:The Ozone generator(3)For water process ozone generator.
Priority Applications (1)
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CN201711404484.6A CN108059230A (en) | 2017-12-22 | 2017-12-22 | A kind for the treatment of technology device for the processing of high organic wastewater |
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CN201711404484.6A CN108059230A (en) | 2017-12-22 | 2017-12-22 | A kind for the treatment of technology device for the processing of high organic wastewater |
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Cited By (2)
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---|---|---|---|---|
CN111807599A (en) * | 2020-07-03 | 2020-10-23 | 广东省农业机械有限公司 | System for treating refractory organic matters through microwave catalysis combined advanced oxidation |
CN113559906A (en) * | 2021-07-21 | 2021-10-29 | 南京工大环境科技南通有限公司 | Method for preparing semiconductor coupling composite photocatalyst for treating refractory wastewater |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111807599A (en) * | 2020-07-03 | 2020-10-23 | 广东省农业机械有限公司 | System for treating refractory organic matters through microwave catalysis combined advanced oxidation |
CN113559906A (en) * | 2021-07-21 | 2021-10-29 | 南京工大环境科技南通有限公司 | Method for preparing semiconductor coupling composite photocatalyst for treating refractory wastewater |
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