CN107469621A - A kind of jet mixing Ozone Water catalytic oxidation treatment equipment - Google Patents
A kind of jet mixing Ozone Water catalytic oxidation treatment equipment Download PDFInfo
- Publication number
- CN107469621A CN107469621A CN201710730099.4A CN201710730099A CN107469621A CN 107469621 A CN107469621 A CN 107469621A CN 201710730099 A CN201710730099 A CN 201710730099A CN 107469621 A CN107469621 A CN 107469621A
- Authority
- CN
- China
- Prior art keywords
- tower body
- ozone water
- ozone
- jet
- treatment equipment
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 42
- 230000003647 oxidation Effects 0.000 title claims abstract description 28
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 28
- 238000011282 treatment Methods 0.000 title claims abstract description 22
- 239000002912 waste gas Substances 0.000 claims abstract description 15
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 3
- 230000035939 shock Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 15
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 229910021536 Zeolite Inorganic materials 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000010457 zeolite Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 239000002808 molecular sieve Substances 0.000 abstract description 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000354 decomposition reaction Methods 0.000 abstract description 5
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 238000000746 purification Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 230000000593 degrading effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/90—Injecting reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The present invention relates to waste gas treatment equipment field, especially a kind of jet mixing Ozone Water catalytic oxidation treatment equipment.The processing equipment includes tower body, air inlet, air outlet, jet mixing system, Ozone Water flow system, catalytic bed and water tank, air inlet and air outlet are provided with the outside of tower body, tower body bottom is provided with water tank, catalytic bed is provided with inside tower body and for controlling the Ozone Water flow system of ozone water-carrying capacity, tower body top is connected by jet mixing system with water tank.The present invention, by its absorption and catalytic action, realizes that Ozone Water fully contacts and catalysis oxidation with waste gas in the presence of catalytic bed molecular sieve, promotes making full use of for ozone, acceleration course of reaction, promotes the oxidation and decomposition of pollutant.The present invention is applied widely, and the peculiar smell exhaust emission available for various difficult degradations purifies.
Description
Technical field
The present invention relates to waste gas treatment equipment field, especially a kind of jet mixing Ozone Water catalytic oxidation treatment equipment.
Background technology
With the rapid development of economy, all the more attention of the people to the living environment on periphery, it is that obvious stench is different that spy is standby
Taste.In terms of peculiar smell purification, Ozone Water oxidation technology is a kind of a kind of new, and important technology.Ozone Water oxidation technology
It is using ozone as core, high-concentrated ozone is atomized, produces the sub- oxygen of unit extremely active, that there is strong oxidation
（O）, hydroxyl（OH）, then with waste gas gas with foreign flavor carry out catalysis oxidation with reach decompose, degraded harmful substance purpose.
Ozone Water oxidation technology at present, also in the immature stage, ozone output is few, and the nebulization efficiency of ozone gas is low.
The content of the invention
In order to overcome during existing ozone purification gas with foreign flavor ozone, peculiar smell purification efficiency is low not using insufficient
Foot, the invention provides a kind of jet mixing Ozone Water catalytic oxidation treatment equipment.
The technical solution adopted for the present invention to solve the technical problems is：A kind of jet mixing Ozone Water catalytic oxidation treatment
Equipment, including tower body, air inlet, air outlet, jet mixing system, Ozone Water flow system, catalytic bed and water tank, tower body
Outside is provided with air inlet and air outlet, and tower body bottom is provided with water tank, catalytic bed is provided with inside tower body and for controlling ozone current
The Ozone Water flow system of amount, tower body top are connected by jet mixing system with water tank.
According to another embodiment of the invention, further comprise the jet mixing system by jet mixer, ozone
Reactor interface, high-pressure pump and jet mixer water inlet composition, the outlet of jet mixer are connected with tower body top, jet
Blender is provided with ozone reactor interface and jet mixer water inlet, and jet mixer water inlet passes through water pipe and high-pressure pump
It is connected.
According to another embodiment of the invention, further comprise the Ozone Water flow system by shock plate and wear
Orifice plate forms, and the outlet of jet mixer is relative with shock plate, and perforated plate is between shock plate and catalytic bed.
According to another embodiment of the invention, further comprise that the junction of the air outlet and tower body is provided with to be used for removing
Remove the dehydrater of moisture in waste gas.
According to another embodiment of the invention, further comprise being provided with observation window on the outside of the tower body.
According to another embodiment of the invention, it is resistance to ozone material to further comprise the shock plate, and shock plate is
Triangular form structure.
According to another embodiment of the invention, further comprise the perforated plate for the resistance to ozone material with circular hole
Plate, aperture 5-20mm.
According to another embodiment of the invention, the filler for further comprising the catalytic bed is hydrophobicity hydrophobic zeolite
Manufactured catalyst.
According to another embodiment of the invention, it is resistance to ozone material to further comprise the tower body material.
According to another embodiment of the invention, further comprise being filled with silk screen in the dehydrater.
The invention has the advantages that the present invention realizes that Ozone Water is abundant with waste gas in the presence of catalytic bed molecular sieve
Contact-catalytic oxidation, promote Ozone Water to promote the oxidation and decomposition of organic matter with the reaction of waste gas, accelerate course of reaction.Catalytic bed
Molecular sieve is filled up, molecular sieve carries catalytic action and suction-operated, outside the purification efficiency of Ozone Water in itself, extra increase purification
Efficiency.The present invention is applied widely, available for various difficult degradations such as each sewage plant exhaust-gas treatment, pharmaceutical industry exhaust-gas treatments
Peculiar smell exhaust pollution problems.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the schematic diagram of the dehydrater of the present invention；
1. tower body in figure, 2. air inlets, 3. air outlets, 4. jet mixers, 5. ozone reactor interfaces, 6. water removals
Device, 7. shock plates, 8. perforated plates, 9. catalytic beds, 10. high-pressure pumps, 11. water tanks, 12. jet mixer water inlets, 13.
Observation window, 14. silk screens.
Embodiment
If Fig. 1 is the structural representation of the present invention, Fig. 2 is the schematic diagram of the dehydrater of the present invention, and a kind of jet mixing is smelly
Oxygen water catalytic oxidizing processing equipment, including tower body 1, air inlet 2, air outlet 3, jet mixing system, Ozone Water flowing control system
System, catalytic bed 9 and water tank 11, the outside of tower body 1 are provided with air inlet 2 and air outlet 3, and the bottom of tower body 1 is provided with water tank 11, in tower body 1
Portion is provided with catalytic bed 9 and for controlling the Ozone Water flow system of ozone water-carrying capacity, and the top of tower body 1 passes through jet mixing system
System is connected with water tank 11.The jet mixing system is by jet mixer 4, ozone reactor interface 5, high-pressure pump 10 and jet
Blender water inlet 12 forms, and the outlet of jet mixer 4 is connected with the top of tower body 1, and it is anti-that jet mixer 4 is provided with ozone
Device interface 5 and jet mixer water inlet 12 are answered, jet mixer water inlet 12 is connected by water pipe with high-pressure pump 10.It is described smelly
Oxygen current autocontrol system is made up of shock plate 7 and perforated plate 8, and the outlet of jet mixer 4 is relative with shock plate 7, perforated plate 8
Between shock plate 7 and catalytic bed 9.The junction of the air outlet 3 and tower body 1, which is provided with, is used for removing removing for moisture in waste gas
Hydrophone 6.The outside of tower body 1 is provided with observation window 13.The shock plate 7 is resistance to ozone material, and shock plate 7 is inverted-triangular knot
Structure.The perforated plate 8 be the resistance to ozone material with circular hole plate, aperture 5-20mm.The filler of the catalytic bed 9 is hydrophobic
Property catalyst made of hydrophobic zeolite.The material of tower body 1 is resistance to ozone material.Silk screen 14 is filled with the dehydrater 6.
The exterior part jet mixer 4 of tower body 1, it is that water mixes the place for producing Ozone Water with ozone；Caused Ozone Water
Into in tower body 1, fully contacted with the waste gas that air inlet 2 enters even into catalytic bed 9 after shock plate 7, perforated plate 8.
After Ozone Water enters tower body 1, can fall on first on shock plate 7, using material for hard glass-reinforced plastic material shock plate 7 come
Reduce the water velocity of Ozone Water.Then can be flowed on perforated plate 8 by the Ozone Water slowed down so that the Ozone Water warp swept away
Cross after the perforation of perforated plate 8 can even drop down in catalytic bed 9.When Ozone Water mixes with waste gas and drops in catalytic bed it
Afterwards, under the hydrophobic zeolite catalyst effect of catalytic bed, decomposed, harmful substance of degrading, be changed into simple small-molecule substance,
So as to improve exhaust gas decomposition efficiency, waste gas after purification removes the moisture that is carried in removing exhaust gas from the row of air outlet 3 by dehydrater 6
Go out；With the reacted Ozone Water of exhaust gas contact, into tower body 1 below water tank 11, recycle to throw into and penetrate again by high-pressure pump 10
Stream blender 4 mixes participation reaction with ozone.Using ozone as core, carry out being mixed to form Ozone Water with water, produce advanced oxidation
Material, and under molecular sieve catalytic effect, waste gas is decomposed, harmful substance of degrading, be changed into simple small molecule thing
Matter, reach high exhaust gas decomposition efficiency.Observation window 13 be the later stage operation observation running status used in, while also do the later stage overhaul into
Mouthful.The present invention realizes Ozone Water and the abundant contact-catalytic oxidation of waste gas in the presence of catalytic bed molecular sieve, promotion Ozone Water with
The reaction of waste gas promotes the oxidation and decomposition of organic matter, accelerates course of reaction.The present invention is applied widely, available for each sewage
The peculiar smell exhaust pollution problems of the various difficult degradations such as factory's exhaust-gas treatment, pharmaceutical industry exhaust-gas treatment.
Claims (10)
1. a kind of jet mixing Ozone Water catalytic oxidation treatment equipment, it is characterized in that, including tower body（1）, air inlet（2）, air-out
Mouthful（3）, jet mixing system, Ozone Water flow system, catalytic bed（9）And water tank（11）, tower body（1）Outside is provided with air intake
Mouthful（2）And air outlet（3）, tower body（1）Bottom is provided with water tank（11）, tower body（1）Inside is provided with catalytic bed（9）With it is smelly for controlling
The Ozone Water flow system of oxygen water-carrying capacity, tower body（1）Top passes through jet mixing system and water tank（11）It is connected.
2. a kind of jet mixing Ozone Water catalytic oxidation treatment equipment according to claim 1, it is characterized in that, the jet
Hybrid system is by jet mixer（4）, ozone reactor interface（5）, high-pressure pump（10）With jet mixer water inlet（12）Group
Into jet mixer（4）Outlet and tower body（1）Top is connected, jet mixer（4）It is provided with ozone reactor interface
（5）With jet mixer water inlet（12）, jet mixer water inlet（12）Pass through water pipe and high-pressure pump（10）It is connected.
3. a kind of jet mixing Ozone Water catalytic oxidation treatment equipment according to claim 1, it is characterized in that, the ozone
Current autocontrol system is by shock plate（7）And perforated plate（8）Composition, jet mixer（4）Outlet and shock plate（7）Relatively,
Perforated plate（8）Positioned at shock plate（7）And catalytic bed（9）Between.
4. a kind of jet mixing Ozone Water catalytic oxidation treatment equipment according to claim 1, it is characterized in that, the air-out
Mouthful（3）With tower body（1）Junction be provided with and be used for removing the dehydrater of moisture in waste gas（6）.
5. a kind of jet mixing Ozone Water catalytic oxidation treatment equipment according to claim 1, it is characterized in that, the tower body
（1）Outside is provided with observation window（13）.
6. a kind of jet mixing Ozone Water catalytic oxidation treatment equipment according to claim 3, it is characterized in that, the impact
Plate（7）For resistance to ozone material, shock plate（7）For inverted-triangular structure.
7. a kind of jet mixing Ozone Water catalytic oxidation treatment equipment according to claim 3, it is characterized in that, it is described
Perforated plate（8）For the plate of the resistance to ozone material with circular hole, aperture 5-20mm.
8. a kind of jet mixing Ozone Water catalytic oxidation treatment equipment according to claim 1, it is characterized in that, the catalysis
Bed（9）Filler be catalyst made of hydrophobicity hydrophobic zeolite.
9. a kind of jet mixing Ozone Water catalytic oxidation treatment equipment according to claim 1 or 5, it is characterized in that, it is described
Tower body（1）Material is resistance to ozone material.
10. a kind of jet mixing Ozone Water catalytic oxidation treatment equipment according to claim 1, it is characterized in that, it is described to remove
Hydrophone（6）It is interior to be filled with silk screen（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730099.4A CN107469621A (en) | 2017-08-23 | 2017-08-23 | A kind of jet mixing Ozone Water catalytic oxidation treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730099.4A CN107469621A (en) | 2017-08-23 | 2017-08-23 | A kind of jet mixing Ozone Water catalytic oxidation treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107469621A true CN107469621A (en) | 2017-12-15 |
Family
ID=60601486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710730099.4A Pending CN107469621A (en) | 2017-08-23 | 2017-08-23 | A kind of jet mixing Ozone Water catalytic oxidation treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107469621A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508843Y (en) * | 2001-11-29 | 2002-09-04 | 王世汶 | Gas-liquid two phase contact device for generating ozone liquid |
| CN204746048U (en) * | 2015-06-03 | 2015-11-11 | 佛山市新泰隆环保设备制造有限公司 | Processing apparatus of catalytic oxidation organic waste gas and foul smell |
| CN205635033U (en) * | 2016-04-27 | 2016-10-12 | 广州达意隆包装机械股份有限公司 | Rust -resistant structure in top of ozone water tank |
| CN106853331A (en) * | 2017-02-23 | 2017-06-16 | 复旦大学 | A kind of device of large-wind-volume low-concentration foul gas purification |
| CN207413154U (en) * | 2017-08-23 | 2018-05-29 | 常州大恒环保科技有限公司 | A kind of jet mixing Ozone Water catalytic oxidation treatment equipment |
-
2017
- 2017-08-23 CN CN201710730099.4A patent/CN107469621A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508843Y (en) * | 2001-11-29 | 2002-09-04 | 王世汶 | Gas-liquid two phase contact device for generating ozone liquid |
| CN204746048U (en) * | 2015-06-03 | 2015-11-11 | 佛山市新泰隆环保设备制造有限公司 | Processing apparatus of catalytic oxidation organic waste gas and foul smell |
| CN205635033U (en) * | 2016-04-27 | 2016-10-12 | 广州达意隆包装机械股份有限公司 | Rust -resistant structure in top of ozone water tank |
| CN106853331A (en) * | 2017-02-23 | 2017-06-16 | 复旦大学 | A kind of device of large-wind-volume low-concentration foul gas purification |
| CN207413154U (en) * | 2017-08-23 | 2018-05-29 | 常州大恒环保科技有限公司 | A kind of jet mixing Ozone Water catalytic oxidation treatment equipment |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
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| RJ01 | Rejection of invention patent application after publication |