CN209685392U - A kind of use in waste water treatment catalysis oxidizing tower - Google Patents
A kind of use in waste water treatment catalysis oxidizing tower Download PDFInfo
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- CN209685392U CN209685392U CN201920302343.1U CN201920302343U CN209685392U CN 209685392 U CN209685392 U CN 209685392U CN 201920302343 U CN201920302343 U CN 201920302343U CN 209685392 U CN209685392 U CN 209685392U
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- oxidizing tower
- waste water
- filter screen
- ozone
- water treatment
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Abstract
The utility model refers to a kind of use in waste water treatment catalysis oxidizing tower, including oxidizing tower ontology, bottom end is equipped with ozone gas distribution pipe in the oxidizing tower ontology, ozone gas distribution pipe top is equipped with several ozone dissolved air releases, ozone dissolved air release top is equipped with several catalyst layers, oxidizing tower ontology top is equipped with exhaust outlet, the exhaust outlet side is equipped with Steam treatment device, the Steam treatment bottom of device is equipped with the first filter screen, the Steam treatment device inner wall is equipped with the second filter screen, the oxidizing tower pump housing upper portion side wall is equipped with water inlet, oxidizing tower tower body bottom sidewall is equipped with water outlet.The utility model plays the role of secondary filter to the pollutant of oxidizing tower body interior by first filter screen and the second filter screen on oxidizing tower ontology top, pollutant removal is carried out to oxidizing tower body interior by backwash simultaneously, internal cleaning can so be guaranteed by appointing oxidizing tower after use.
Description
Technical field
The utility model relates to a kind of catalysis oxidizing tower technical fields, refer in particular to a kind of use in waste water treatment catalysis oxidizing tower.
Background technique
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 high, 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 a large amount of material resources and financial resources
System generates high load capacity impact, to keep effluent quality unstable, it is difficult to meet design requirement.
Catalytic ozonation method is as the pretreatment or one of effective Sewage advanced treatment means before biological treatment, in work
The existing very long history of application in industry waste water.Currently, existing catalysis oxidizing tower often exists in tower during use
It is dirty excessive present, cause service efficiency not high, the case where use cost increases.
Utility model content
The purpose of the utility model is to provide a kind of use in waste water treatment catalysis oxidizing towers.
Purpose of the utility model is realized as follows: the use in waste water treatment catalysis oxidizing tower, including oxidizing tower ontology,
Bottom end is equipped with ozone gas distribution pipe in the oxidizing tower ontology, and ozone gas distribution pipe top is equipped with several ozone dissolved air releases,
Ozone dissolved air release top is equipped with several catalyst layers, and oxidizing tower ontology top is equipped with exhaust outlet, the exhaust
Mouthful side is equipped with Steam treatment device, and the Steam treatment bottom of device is equipped with the first filter screen, in the Steam treatment device
Wall is equipped with the second filter screen, and the oxidizing tower pump housing upper portion side wall is equipped with water inlet, and oxidizing tower tower body bottom sidewall is equipped with water outlet
Mouthful.
By using above-mentioned technical proposal, waste water enters oxidizing tower body interior from inlet end, due to the effect of gravity,
Waste water flows downward in oxidizing tower body interior, successively passes through several catalyst layers, and last waste water flows to oxidizing tower tower body bottom end,
Meanwhile after ozone squeezes into ozone gas distribution pipe, it is discharged into oxidizing tower body interior by ozone dissolved air release, ozonation vessel release
Ozone is dissolved in waste water, and since steam can be generated when processing waste water in tower body, steam flows up, and passes through the first filter screen
After enter back into oxidizing tower ontology top, be discharged finally by exhaust outlet, and the Steam treatment device beside exhaust outlet, steam into
Fashionable the second filter screen by Steam treatment device has carried out the effect of secondary filter to the steam of discharge.
The utility model is further arranged to: first filter screen and the second filter screen inner wall are equipped with several shrinkage pools.
By using above-mentioned technical proposal, residue that the pit inside the first filter screen and the second filter screen generates steam
Play the role of absorption.
The utility model is further arranged to: the Steam treatment the bottom of the device is bell shape.
By using above-mentioned technical proposal, the Steam treatment device of bell shape makes the effect of collection steam more, connects
Contacting surface product is bigger.
The utility model is further arranged to: ozone air inlet pipe, ozone air inlet pipe position are equipped in the catalyst layer
In catalyst layer bottom.
By using above-mentioned technical proposal, ozone is discharged into catalyst layer by ozone air inlet pipe, can be carried out further
Catalytic ozonation.
The utility model is further arranged to: the catalyst layer includes supporting plate, and the supporting plate is equipped with several filters
Water cap, the water filtering cap is through supporting plate and extends downwardly.
By using above-mentioned technical proposal, supporting plate plays the role of several water filtering caps of support, and water filtering cap then plays filtering
The effect of waste water, while waste water and ozone gas also being enable to pass through supporting plate.
The utility model is further arranged to: the supporting plate top is equipped with activated-carbon catalyst.
By using above-mentioned technical proposal, activated-carbon catalyst can further promote ozone to carry out catalysis oxidation.
The utility model is further arranged to: several support rods, the supporting plate installation are equipped in the oxidizing tower tower body
On support rod.
By using above-mentioned technical proposal, support rod plays the role of supporting supporting plate.
The utility model is further arranged to: the water inlet bottom end is equipped with backwash water outlet, the water outlet top
Equipped with backwash water inlet.
By using above-mentioned technical proposal, when being backwashed, infused by backwash water inlet into oxidizing tower ontology
Enter clear water, be mixed to form in air and clear water in oxidizing tower ontology aqueous mixtures rinse from the bottom up oxidizing tower inner body wall and
Each catalyst layer, waste water is by backwash water outlet discharge after flushing, so that the pollutant adhered in oxidizing tower ontology be gone
It removes.
The utility model is further arranged to: on the water inlet, water outlet, backwash water inlet and backwash water outlet
It is equipped with valve.
By using above-mentioned technical proposal, valve can be discharged water inlet, water outlet, backwash water inlet and backwash
Mouth carries out switch control.
Compared with the prior art, the utility model has prominent and beneficial technical effects that: the utility model passes through oxidizing tower ontology
First filter screen and the second filter screen on top play the role of secondary filter to the pollutant of oxidizing tower body interior, simultaneously
Pollutant removal is carried out to oxidizing tower body interior by backwash, the clear of inside can so be guaranteed by appointing oxidizing tower after use
It is clean.
Detailed description of the invention
Fig. 1 is the concrete structure schematic diagram of the utility model；
Fig. 2 is the first filter screen concrete structure schematic diagram of the utility model；
In figure: 1. oxidizing tower ontologies, 2. ozone gas distribution pipes, 3. ozone dissolved air releases, 4. catalyst layers, 5. exhaust outlets,
6. Steam treatment device, 7. first filter screens, 8. second filter screens, 9. water inlets, 10. water outlets, 11. shrinkage pools, 12. ozone into
Tracheae, 13. supporting plates, 14. water filtering caps, 15. activated-carbon catalysts, 16. support rods, 17. backwash water outlets, 18. backwashes
Water inlet, 19. valves.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-2:
A kind of use in waste water treatment catalysis oxidizing tower, including oxidizing tower ontology 1, bottom end is equipped with smelly in the oxidizing tower ontology 1
Oxygen gas distribution pipe 2,2 top of ozone gas distribution pipe are equipped with several ozone dissolved air releases 3,3 top of ozone dissolved air release
Equipped with several catalyst layers 4,1 top of oxidizing tower ontology is equipped with exhaust outlet 5, and 5 side of exhaust outlet is equipped with Steam treatment
Device 6,6 bottom of Steam treatment device are equipped with the first filter screen 7, and 6 inner wall of Steam treatment device is equipped with the second filtering
Net 8, the oxidizing tower pump housing upper portion side wall are equipped with water inlet 9, and oxidizing tower tower body bottom sidewall is equipped with water outlet 10.Waste water from into
9 end of the mouth of a river enters inside oxidizing tower ontology 1, and due to the effect of gravity, waste water is in 1 flows downward inside of oxidizing tower ontology, successively
By several catalyst layers 4, last waste water flows to 1 bottom end of oxidizing tower ontology, meanwhile, after ozone squeezes into ozone gas distribution pipe 2, pass through
Ozone dissolved air release 3 is discharged into inside oxidizing tower ontology 1, and the ozone that ozone dissolved air release 3 discharges is dissolved in waste water, and oxygen
Change since steam can be generated when processing waste water in tower ontology 1, steam flows up, by entering back into oxidation after the first filter screen 7
1 top of tower ontology is discharged finally by exhaust outlet 5, and the Steam treatment device 6 on 5 side of exhaust outlet, leads to when steam enters
The steam of 8 pairs of the second filter screen crossed in Steam treatment device 6 discharges has carried out the effect of secondary filter.
First filter screen 7 and 8 inner wall of the second filter screen are equipped with several shrinkage pools 11.First filter screen 7 and the second mistake
The residue that pit inside strainer 8 generates steam plays the role of absorption.
6 bottom end of Steam treatment device is bell shape.The Steam treatment device 6 of bell shape makes to collect steam
Effect more, contact area is bigger.
It is equipped with ozone air inlet pipe 12 in the catalyst layer 4, the ozone air inlet pipe 12 is located at 4 bottom of catalyst layer.It is smelly
Oxygen is discharged into catalyst layer 4 by ozone air inlet pipe 12, can carry out further catalytic ozonation.
The catalyst layer 4 includes supporting plate 13, and the supporting plate 13 is equipped with several water filtering caps 14, the water filtering cap 14
Through supporting plate 13 and extend downwardly.Supporting plate 13 plays the role of several water filtering caps 14 of support, and water filtering cap 14 then plays filtering
The effect of waste water, while waste water and ozone gas also being enable to pass through supporting plate 13.
The supporting plate top is equipped with activated-carbon catalyst 15.Activated-carbon catalyst 15 can further promote ozone to carry out
Catalysis oxidation.
Several support rods 16 are equipped in the oxidizing tower tower body, the supporting plate 13 is mounted on support rod 16.Support rod
16 are mounted on oxidizing tower tower body bottom end and extend at supporting plate 13, play the role of supporting supporting plate 13.
9 bottom end of water inlet is equipped with backwash water outlet 17, and 10 top of water outlet is equipped with backwash water inlet 18.
When being backwashed, by backwash water inlet 18 into oxidizing tower ontology 1 injected clear water, in oxidizing tower ontology 1 air with
It is mixed to form aqueous mixtures in clear water and rinses 1 inner wall of oxidizing tower ontology and each catalyst layer 4, waste water after flushing from the bottom up
It is discharged by backwash water outlet 17, thus the pollutant removal that will adhere in oxidizing tower ontology 1.
Valve 19 is equipped on the water inlet 9, water outlet 10, backwash water inlet 18 and backwash water outlet 17.Valve
Door 19 can carry out switch control to water inlet 9, water outlet 10, backwash water inlet 18 and backwash water outlet 17.
The utility model is by first filter screen 7 and the second filter screen 8 on 1 top of oxidizing tower ontology to oxidizing tower ontology 1
Internal pollutant plays the role of secondary filter, while being gone by backwash to progress pollutant inside oxidizing tower ontology 1
It removes, internal cleaning can so be guaranteed by appointing oxidizing tower after use.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (9)
1. a kind of use in waste water treatment catalysis oxidizing tower, including oxidizing tower ontology (1), which is characterized in that the oxidizing tower ontology (1)
Interior bottom end is equipped with ozone gas distribution pipe (2), and ozone gas distribution pipe (2) top is equipped with several ozone dissolved air releases (3), described smelly
Oxygen dissolved air release (3) top is equipped with several catalyst layers (4), and oxidizing tower ontology (1) top is equipped with exhaust outlet (5), institute
Exhaust outlet (5) side is stated equipped with Steam treatment device (6), Steam treatment device (6) bottom is equipped with the first filter screen (7),
Steam treatment device (6) inner wall is equipped with the second filter screen (8), and oxidizing tower ontology (1) upper portion side wall is equipped with water inlet
(9), oxidizing tower ontology (1) bottom sidewall is equipped with water outlet (10).
2. use in waste water treatment catalysis oxidizing tower according to claim 1, which is characterized in that first filter screen (7) and
Second filter screen (8) inner wall is netted and is equipped with several shrinkage pools (11).
3. use in waste water treatment catalysis oxidizing tower according to claim 1, which is characterized in that the Steam treatment device (6)
Bottom end is bell shape.
4. use in waste water treatment catalysis oxidizing tower according to claim 1, which is characterized in that set in the catalyst layer (4)
Have ozone air inlet pipe (12), the ozone air inlet pipe (12) is located at catalyst layer (4) bottom.
5. use in waste water treatment catalysis oxidizing tower according to claim 1, which is characterized in that the catalyst layer (4) includes
Supporting plate (13), the supporting plate (13) are equipped with several water filtering caps (14), the water filtering cap (14) through supporting plate (13) and
It extends downwardly.
6. use in waste water treatment catalysis oxidizing tower according to claim 5, which is characterized in that the supporting plate top, which is equipped with, lives
Property Pd/carbon catalyst (15).
7. use in waste water treatment catalysis oxidizing tower according to claim 5, which is characterized in that be equipped in the oxidizing tower tower body
Several support rods (16), the supporting plate (13) are mounted on support rod (16).
8. use in waste water treatment catalysis oxidizing tower according to claim 1, which is characterized in that water inlet (9) bottom end is set
Have backwash water outlet (17), water outlet (10) top is equipped with backwash water inlet (18).
9. use in waste water treatment catalysis oxidizing tower according to claim 1, which is characterized in that the water inlet (9), water outlet
(10), valve (19) are equipped in backwash water inlet (18) and backwash water outlet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302343.1U CN209685392U (en) | 2019-03-11 | 2019-03-11 | A kind of use in waste water treatment catalysis oxidizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302343.1U CN209685392U (en) | 2019-03-11 | 2019-03-11 | A kind of use in waste water treatment catalysis oxidizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209685392U true CN209685392U (en) | 2019-11-26 |
Family
ID=68604293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920302343.1U Active CN209685392U (en) | 2019-03-11 | 2019-03-11 | A kind of use in waste water treatment catalysis oxidizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209685392U (en) |
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2019
- 2019-03-11 CN CN201920302343.1U patent/CN209685392U/en active Active
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