CN206872568U - A kind of wastewater treatment decoloration device - Google Patents
A kind of wastewater treatment decoloration device Download PDFInfo
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- CN206872568U CN206872568U CN201720619407.1U CN201720619407U CN206872568U CN 206872568 U CN206872568 U CN 206872568U CN 201720619407 U CN201720619407 U CN 201720619407U CN 206872568 U CN206872568 U CN 206872568U
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- ozone
- waste water
- output end
- processing pond
- activated carbon
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Abstract
A kind of wastewater treatment decoloration device, it includes oxygen/air surge tank, the ozone generating-device connected with the oxygen output of oxygen/air surge tank, and the ozone processing pond connected with the ozone output end of ozone generating-device, ozone processing pond includes the first waste water input, second waste water input, waste water output end, the waste water output end of ozone processing pond and the waste water input of activated carbon tower connect, the waste water output end of activated carbon tower is connected with the second waste water input of ozone processing pond, it is provided between the waste water output end of activated carbon tower and the second waste water input of ozone processing pond outside waste water and arranges end, arranged outside waste water between end and the waste water output end of activated carbon tower and be provided with online colorimetric analysis instrument.Time and the cost of sewage disposal, the processing sewage of higher efficiency can so be reduced.The utility model provides a kind of advanced treatment apparatus being combined based on ozone oxidation with other water process.
Description
Technical field
The utility model belongs to the technical field of industrial production wastewater processing, and in particular to a kind of catalytic ozonation technology
And the method and device of physical absorption processing waste water.
Background technology
Chemical enterprise is industrial wastewater discharge rich and influential family, and it has, and water is big, organic pollution content is high, colourity is deep, difficulty
The features such as reason.Now, environmental requirement is more and more tighter, and how effectively to handle industrial wastewater has turned into what chemical enterprise was paid much attention to
Problem.Ozone belongs to strong oxidizer, and the feed oxygen for preparing ozone may be from air, and operation is simple, its be widely used in sterilizing,
Bleaching, catalysis etc., ozone is also widely used in wastewater treatment, can improve percent of decolourization, mineralization rate and the life of waste water well
Thing degradation rate.But individually using ozonation technology processing waste water has processing time length, power consumption is big, cost is higher, and
Ozone poorly water-soluble, utilization rate be not high, and the reaction with organic matter has the problems such as compared with strong selectivity.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided one kind is mutually tied based on ozone oxidation with other water process
The advanced treatment apparatus of conjunction.
The utility model is realized by following technical scheme：
A kind of wastewater treatment decoloration device, it includes oxygen/air surge tank, and the oxygen of oxygen/air surge tank is defeated
Go out the ozone generating-device of end connection and the ozone processing pond that is connected with the ozone output end of ozone generating-device, at ozone
Managing pond includes the first waste water input, the second waste water input, waste water output end, waste water output end and the activity of ozone processing pond
The waste water input connection of charcoal tower, the waste water output end of activated carbon tower are connected with the second waste water input of ozone processing pond,
It is provided between the waste water output end of activated carbon tower and the second waste water input of ozone processing pond outside waste water and arranges end, outside waste water
Online colorimetric analysis instrument is provided between row end and the waste water output end of activated carbon tower.The time of sewage disposal can so be reduced
And cost, the processing sewage of higher efficiency.
Ozone regulating valve and ozone are sequentially provided between above-mentioned ozone generating-device output end and ozone processing pond input
Flowmeter, ozone flow transmitter connects ozone regulating valve and ozone flowmeter respectively by another circuit both ends, and forms control
Loop processed.Ozone input quantity can be so efficiently controlled, so as to make full use of ozone to handle sewage.
At least 1 ozone is passed through in above-mentioned ozone processing pond and is passed through pipeline.Can so avoid ozone from revealing, make ozone with
Sewage more preferably reacts.
Above-mentioned barrier partitions ozone processing pond, at least provided with one piece of baffle plate.So sewage can be made uniformly to be contacted with ozone,
Improve sewage treating efficiency.
At least 1 layer of activated carbon adsorption layer is set in above-mentioned activated carbon tower.
Above-mentioned first waste water input is provided with waste water stream gauge.
A kind of wastewater treatment decoloration device provided by the invention, has advantages below：
1st, technological process is simple, equipment investment expense is low, and processing cost is cheap, non-secondary pollution.
2nd, device structure is reasonable, takes up an area less, installs, be easy to maintenance；Whole device is simple to operate, automation degree of equipment
It is high.
3rd, the advantages of two kinds of technologies can be played simultaneously, processing cost is reduced to greatest extent.It can be widely applied to handle
Various organic industrial sewages etc..
Brief description of the drawings
Fig. 1 is a kind of wastewater treatment decoloration device structural representation.
1. oxygen/air surge tank, 2. ozone generating-devices, 3. ozone processing ponds, 4. activated carbon towers, 5. wastewater flows
Meter, 6. ozone regulating valves, 7. ozone flow transmitters, 8. ozone flowmeters, 9. online colorimetric analysis instrument, 10. first waste water are defeated
Enter end, 11. second waste water inputs, 12. waste water arrange end outside, and 13. ozone are passed through pipeline, 14. baffle plates, and 15. activated carbons are inhaled
Attached layer.
Embodiment
As shown in figure 1, a kind of wastewater treatment decoloration device, it includes oxygen/air surge tank 1, and oxygen/air buffering
The ozone generating-device 2 of the oxygen output connection of tank 1 and the ozone connected with the ozone output end of ozone generating-device 2
Processing pond 3, ozone processing pond 3 include the first waste water input 10, the second waste water input 11, waste water output end, ozone processing
The waste water output end in pond 3 is connected with the waste water input of activated carbon tower 4, waste water output end and the ozone processing pond 3 of activated carbon tower 4
The second waste water input 11 connect, in the second waste water input 11 of waste water output end and the ozone processing pond 3 of activated carbon tower 4
Between be provided with outside waste water and arrange end 12, arranged outside waste water and be provided with online color between the waste water output end of end 12 and activated carbon tower 4
Spend analyzer 9.Time and the cost of sewage disposal, the processing sewage of higher efficiency can so be reduced.
Described wastewater treatment decoloration device, between the output end of ozone generating-device 2 and the input of ozone processing pond 3 successively
Provided with ozone regulating valve 6 and ozone flowmeter 8, ozone flow transmitter 7 connects ozone by another circuit both ends and adjusted respectively
Valve 6 and ozone flowmeter 8, and composition control loop.Ozone input quantity can be so efficiently controlled, so as to make full use of ozone
Handle sewage.
At least 1 ozone is passed through in the ozone processing pond 3 and is passed through pipeline 13.It can so avoid ozone from revealing, make smelly
Oxygen more preferably reacts with sewage.
The baffle plate 14 separates ozone processing pond 3, at least provided with one piece of baffle plate 14.It can so make sewage uniform with ozone
Contact, improve sewage treating efficiency.
At least 1 layer of activated carbon adsorption layer 15 is set in the activated carbon tower 4.It so can preferably give sewage decoloring.
The first waste water input 10 is provided with waste water stream gauge 5.
Embodiment：To be passed through ozone generating-device, ozone generating-device energy to the oxygen/air of oxygen/air surge tank
Enough to produce required ozone, ozone is added to ozone processing pond bottom by ozone governor valve control ozone flowmeter flow, and
The waste water that need to be handled enters ozone processing pond and ozone contact after being measured by waste water stream gauge, using the strong oxidizing property of ozone,
The wastewater treatment decoloration device described in organic matter in effective degraded sewage, the waste water outflow handled by ozone processing pond arrive
At the top of activated carbon tower, after charcoal absorption removes organic matter again, flowed from activated carbon tower bottom by gravity from top to bottom
Go out, arranged from the waste water of activated carbon tower bottom outflow is outer after qualified after line colorimetric analysis instrument analysis colourity, as colourity does not conform to
Lattice, then close discharging valve door, and unlatching is back to ozone processing pond valve, is back to system and handles again.
Claims (6)
1. a kind of wastewater treatment decoloration device, it includes oxygen/air surge tank（1）, and oxygen/air surge tank（1）Oxygen
The ozone generating-device of gas output end connection（2）And and ozone generating-device（2）Ozone output end connection ozone processing
Pond（3）, it is characterised in that：The ozone processing pond（3）Including the first waste water input（10）, the second waste water input（11）、
Waste water output end, ozone processing pond（3）Middle waste water output end and activated carbon tower（4）Waste water input connection, activated carbon tower（4）
Waste water output end and ozone processing pond（3）The second waste water input（11）Connection, in activated carbon tower（4）Waste water output end
With ozone processing pond（3）The second waste water input（11）Between be provided with waste water outside arrange end（12）, end is arranged outside waste water（12）
With activated carbon tower（4）Waste water output end between be provided with online colorimetric analysis instrument（9）.
2. wastewater treatment decoloration device according to claim 1, it is characterised in that：Ozone generating-device（2）Output end with
Ozone processing pond（3）Ozone regulating valve is sequentially provided between input（6）With ozone flowmeter（8）, ozone flow transmitter（7）
Ozone regulating valve is connected respectively by another circuit both ends（6）With ozone flowmeter（8）, and composition control loop.
3. wastewater treatment decoloration device according to claim 1 or 2, it is characterised in that：The ozone processing pond（3）In lead to
Enter at least 1 ozone and be passed through pipeline（13）.
4. wastewater treatment decoloration device according to claim 1, it is characterised in that：At least provided with one piece of baffle plate（14）, gear
Plate（14）Separate ozone processing pond（3）.
5. wastewater treatment decoloration device according to claim 1, it is characterised in that：The activated carbon tower（4）Interior setting is extremely
Few 1 layer of activated carbon adsorption layer（15）.
6. wastewater treatment decoloration device according to claim 1, it is characterised in that：The first waste water input（10）On
Provided with waste water stream gauge（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619407.1U CN206872568U (en) | 2017-05-31 | 2017-05-31 | A kind of wastewater treatment decoloration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619407.1U CN206872568U (en) | 2017-05-31 | 2017-05-31 | A kind of wastewater treatment decoloration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206872568U true CN206872568U (en) | 2018-01-12 |
Family
ID=61337768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720619407.1U Active CN206872568U (en) | 2017-05-31 | 2017-05-31 | A kind of wastewater treatment decoloration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206872568U (en) |
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2017
- 2017-05-31 CN CN201720619407.1U patent/CN206872568U/en active Active
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