CN207435135U - A kind of efficient ozone catalysis oxidizing tower - Google Patents
A kind of efficient ozone catalysis oxidizing tower Download PDFInfo
- Publication number
- CN207435135U CN207435135U CN201721498065.9U CN201721498065U CN207435135U CN 207435135 U CN207435135 U CN 207435135U CN 201721498065 U CN201721498065 U CN 201721498065U CN 207435135 U CN207435135 U CN 207435135U
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- Prior art keywords
- ozone
- tower body
- oxidant layer
- catalytic oxidant
- efficient
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Abstract
The utility model is related to a kind of efficient ozone catalysis oxidizing towers.Including tower body, bottom is equipped with ozone gas distribution pipe in the tower body, ozone dissolved air release is installed on the ozone gas distribution pipe, two layers of ozone catalytic oxidant layer is equipped with above the ozone gas distribution pipe, slow pool is equipped between two layers of ozone catalytic oxidant layer, ozone air inlet pipe is equipped in the ozone catalytic oxidant layer, the ozone air inlet pipe is located at the bottom of ozone catalytic oxidant layer, the tower body upper end is equipped with exhaust outlet, and the tower body bottom sidewall is equipped with water inlet, and tower body upper portion side wall is equipped with water outlet.The utility model is simple in structure, by adding ozone air inlet pipe in two layers of ozone catalytic oxidant layer, effectively improves the treatment effect to bio-refractory waste water, improves degradation speed, increase ozone utilization rate, and non-secondary pollution, stable and reliable operation.
Description
Technical field
The utility model is related to a kind of catalytic ozonation tower more particularly to a kind of efficient ozone catalysis oxidizing towers, belong to
Technical field of sewage treatment equipment.
Background technology
With the rapid development of industry, the industrial wastewater quantity of generation increases year by year, and ingredient also becomes increasingly complex.Many works
Industry waste water all has organic concentration height, and biological degradability is poor or even has the features such as bio-toxicity.For these waste water, pass through
It is handled using traditional handicraft combination, it, still can be to biochemical processing process system although having put into substantial amounts of material resources and financial resources
System generates high load capacity impact, so that effluent quality is unstable, it is difficult to meet design requirement.
Catalytic ozonation method is as one of the pretreatment before biological treatment or effective Sewage advanced treatment means, in work
Application in industry waste water has very long history.But existing catalytic ozonation technology lacks efficient mixing wastewater with air system
It is controlled with rational contact area so that ozone utilization rate is relatively low, and water treatment effect is poor, and it is slow to reduce speed.
Utility model content
In view of the foregoing drawbacks, the purpose of this utility model is to provide a kind of simple in structure, for bio-refractory waste water
With high treating effect, degradation speed is fast, and ozone utilization rate is high, non-secondary pollution, a kind of catalysis of stable efficient ozone
Oxidizing tower.
Technical solution is used by the utility model therefore：
Including tower body, bottom is equipped with ozone gas distribution pipe in the tower body, and the molten gas of ozone is equipped on the ozone gas distribution pipe
Release, the ozone gas distribution pipe top are equipped with two layers of ozone catalytic oxidant layer, slow pool are equipped between two layers of ozone catalytic oxidant layer,
Ozone air inlet pipe is equipped in the ozone catalytic oxidant layer, the ozone air inlet pipe is located at the bottom of ozone catalytic oxidant layer, the tower
Body upper end is equipped with exhaust outlet, and the tower body bottom sidewall is equipped with water inlet, and tower body upper portion side wall is equipped with water outlet.
As being further improved for above-mentioned technical proposal, the ozone catalytic oxidant layer includes porous liner plate, the porous lining
It is extended downwardly on plate equipped with filter cap, filter cap lower end through porous liner plate, the porous liner plate is equipped with activated-carbon catalyst, described
Ozone air inlet pipe is located above filter cap, and supporting rod is equipped in the tower body, and the porous liner plate is mounted on supporting rod.
As being further improved for above-mentioned technical proposal, the activated-carbon catalyst is lived for the support type by high-temperature roasting
Property Pd/carbon catalyst.
As being further improved for above-mentioned technical proposal, the tower body side wall is equipped with the activity of corresponding ozone catalytic oxidant layer
Pd/carbon catalyst discharge gate.
As being further improved for above-mentioned technical proposal, the height of the ozone catalytic oxidant layer is 1000mm.
As being further improved for above-mentioned technical proposal, the ozone dissolved air release is sintering ceramic structure.
As being further improved for above-mentioned technical proposal, demister is equipped in the tower body upper end.
The utility model has the advantages that：
The utility model is simple in structure, by adding ozone air inlet pipe in two layers of ozone catalytic oxidant layer, effectively improves pair
The treatment effect of bio-refractory waste water improves degradation speed, increases ozone utilization rate, and non-secondary pollution, stable
Reliably.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
1 it is tower body in figure, 2 be ozone gas distribution pipe, 3 be ozone dissolved air release, 4 be slow pool, 5 is ozone air inlet pipe, 6
Be exhaust outlet, 7 be water inlet, 8 be water outlet, 9 be porous liner plate, 10 be filter cap, 11 be activated-carbon catalyst, 12 be support
Bar, 13 be activated-carbon catalyst discharge gate, 14 be demister.
Specific embodiment
A kind of efficient ozone catalysis oxidizing tower, including tower body 1, bottom is equipped with ozone gas distribution pipe 2 in the tower body 1, described
Ozone dissolved air release 3 is installed on ozone gas distribution pipe 2,2 top of ozone gas distribution pipe is equipped with two layers of ozone catalytic oxidant layer, and two
Slow pool 4 is equipped between layer ozone catalytic oxidant layer, ozone air inlet pipe 5, the ozone air inlet are equipped in the ozone catalytic oxidant layer
Pipe 5 is located at the bottom of ozone catalytic oxidant layer, and 1 upper end of tower body is equipped with exhaust outlet 6,1 bottom sidewall of tower body be equipped with into
The mouth of a river 7,1 upper portion side wall of tower body are equipped with water outlet 8.
As being further improved for above-mentioned technical proposal, the ozone catalytic oxidant layer includes porous liner plate 9, the porous lining
It is extended downwardly on plate 9 equipped with filter cap 10,10 lower end of filter cap through porous liner plate 9, the porous liner plate 9 is equipped with activated carbon catalysis
Agent 11, the ozone air inlet pipe 5 are located at 10 top of filter cap, are equipped with supporting rod 12 in the tower body 1, the porous liner plate 9 is installed
On supporting rod 12.
As being further improved for above-mentioned technical proposal, the activated-carbon catalyst 11 is the support type by high-temperature roasting
Activated-carbon catalyst.
As being further improved for above-mentioned technical proposal, 1 side wall of tower body is equipped with the work of corresponding ozone catalytic oxidant layer
Property Pd/carbon catalyst discharge gate 13.
As being further improved for above-mentioned technical proposal, the height of the ozone catalytic oxidant layer is 1000mm.
As being further improved for above-mentioned technical proposal, the ozone dissolved air release 3 is sintering ceramic structure.
As being further improved for above-mentioned technical proposal, demister 14 is equipped in 1 upper end of tower body.
It is emphasized that：The above description is only the embodiments of the present invention, not thereby limits the utility model
The scope of the claims, every equivalent structure or equivalent flow shift made based on the specification and figures of the utility model or straight
It connects or is used in other related technical areas indirectly, be equally included in the patent within the scope of the utility model.
Claims (7)
1. a kind of efficient ozone catalysis oxidizing tower, which is characterized in that including tower body, bottom is equipped with ozone gas distribution in the tower body
It manages, ozone dissolved air release on the ozone gas distribution pipe is installed, two layers of ozone catalyst is equipped with above the ozone gas distribution pipe
Layer is equipped with slow pool between two layers of ozone catalytic oxidant layer, is equipped with ozone air inlet pipe in the ozone catalytic oxidant layer, the ozone into
Tracheae is located at the bottom of ozone catalytic oxidant layer, and the tower body upper end is equipped with exhaust outlet, and the tower body bottom sidewall is equipped with water inlet
Mouthful, tower body upper portion side wall is equipped with water outlet.
A kind of 2. efficient ozone catalysis oxidizing tower according to claim 1, which is characterized in that the ozone catalytic oxidant layer bag
Porous liner plate is included, filter cap is housed on the porous liner plate, filter cap lower end is extended downwardly through porous liner plate, on the porous liner plate
Equipped with activated-carbon catalyst, the ozone air inlet pipe is located above filter cap, and supporting rod, the porous liner plate are equipped in the tower body
On supporting rod.
3. a kind of efficient ozone catalysis oxidizing tower according to claim 2, which is characterized in that the activated-carbon catalyst is
Carried-type active Pd/carbon catalyst by high-temperature roasting.
4. a kind of efficient ozone catalysis oxidizing tower according to claim 2, which is characterized in that the tower body side wall is equipped with
The activated-carbon catalyst discharge gate of corresponding ozone catalytic oxidant layer.
5. a kind of efficient ozone catalysis oxidizing tower according to claim 1, which is characterized in that the ozone catalytic oxidant layer
Highly it is 1000mm.
A kind of 6. efficient ozone catalysis oxidizing tower according to claim 1, which is characterized in that the ozone dissolved air release
To be sintered ceramic structure.
7. a kind of efficient ozone catalysis oxidizing tower according to claim 1, which is characterized in that be equipped in the tower body upper end
Demister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498065.9U CN207435135U (en) | 2017-11-11 | 2017-11-11 | A kind of efficient ozone catalysis oxidizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498065.9U CN207435135U (en) | 2017-11-11 | 2017-11-11 | A kind of efficient ozone catalysis oxidizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435135U true CN207435135U (en) | 2018-06-01 |
Family
ID=62288742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721498065.9U Expired - Fee Related CN207435135U (en) | 2017-11-11 | 2017-11-11 | A kind of efficient ozone catalysis oxidizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435135U (en) |
-
2017
- 2017-11-11 CN CN201721498065.9U patent/CN207435135U/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 |
Granted publication date: 20180601 Termination date: 20211111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |