CN110280091A - Photooxidation catalytic unit - Google Patents
Photooxidation catalytic unit Download PDFInfo
- Publication number
- CN110280091A CN110280091A CN201910564367.9A CN201910564367A CN110280091A CN 110280091 A CN110280091 A CN 110280091A CN 201910564367 A CN201910564367 A CN 201910564367A CN 110280091 A CN110280091 A CN 110280091A
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- pipe
- sedimentation basin
- outlet
- outlet pipe
- spray chamber
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- 230000003197 catalytic effect Effects 0.000 title claims abstract description 14
- 238000007539 photo-oxidation reaction Methods 0.000 title claims abstract description 12
- 238000004062 sedimentation Methods 0.000 claims abstract description 49
- 239000007921 spray Substances 0.000 claims abstract description 27
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000009833 condensation Methods 0.000 claims abstract description 19
- 230000005494 condensation Effects 0.000 claims abstract description 19
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 230000008676 import Effects 0.000 claims abstract description 7
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 6
- 238000000746 purification Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 18
- 239000013049 sediment Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000006555 catalytic reaction Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 2
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000004332 deodorization Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle 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
- 239000011148 porous material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- -1 that is Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
- B01D53/002—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 by condensation
-
- 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
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a kind of photooxidation catalytic units, including primary filter, ultraviolet and ozone catalyst converter, spray chamber, settling tank, sedimentation basin, condensation chamber, aflter-fillter, the side of the primary filter to be provided with exhaust pipe；One end of the ultraviolet and ozone catalyst converter is connected with primary filter, and the other end is connected with spray chamber；Inlet pipe is provided at the top of the spray chamber, the top of the settling tank is connected with the bottom of spray chamber, and the top of settling tank is connected with auxiliary agent pipeline, lower part is connected with the import on sedimentation basin top；The top of the condensation chamber is connected with spray chamber, bottom is connected with aflter-fillter, and the aflter-fillter bottom is provided with purification pipeline.Strainability of the present invention is good, structure is simple, easy to use, effectively increases the treatment effeciency of exhaust gas, energy conservation and environmental protection.
Description
Technical field
The present invention relates to purification technology fields, more particularly to a kind of photooxidation catalytic unit.
Background technique
Stench refers to unpleasant stink, just has more than 4000 kinds with regard to sentient odorant with the smell of people so far,
In biggish to human health damage have tens kinds.Odorant makes one unsmooth breath, and nausea and vomiting are had the fidgets, dizzy brain
It is swollen or even people is smoked, when concentration is high, it can also make one to be choked to death.Exhaust gas refers to that the mankind are discharged in production and life process
Poisonous and hazardous gas, especially chemical plant, paper mill, Foundry Works, waterproof material factory, soot, sewage treatment plant, tire
Factory, pharmaceutical factory and coking plant and oil plant etc., the exhaust gas and foul odour of discharge are big, serious to pollute environment and influence human body
Health.
Biological decomposition method, active carbon adsorption, plasma method are generally used to the processing of stench and exhaust gas in the prior art
With the technologies such as plant flushing liquor deodorization process.Biological decomposition method mainly utilizes circulating water flow, and foul gas polluter is dissolved in
In water, then by culture bed in water microorganism is turned out, is that low harmful substance microbial activity reduces by the degradation of pollutant in water,
But its odor removal efficient is lower, and deodorization clean-up effect is highly unstable, needs to cultivate special microbiological treatment one or more property
Similar gas, operation and maintenance cost is higher, and service life is shorter, needs frequent delivering medicament, to keep microbial activity, and
And it is also higher to recirculated water requirement, otherwise, if microorganism death will need the long period to cultivate again, it be easy to cause secondary pollution.
Active carbon adsorption mainly utilizes active carbon internal pore structure flourishing, and the big characteristic of surface area passes through active carbon to adsorb
The foul gas molecule in pond, but active carbon is easily saturated, and the general a few days fails, and needs to be replaced frequently active carbon, and need to find
The treating method of discarded activated carbon, operation expense is very high, and be easy to cause secondary pollution.Plant flushing liquor deodorization process
Mainly by spraying plant extraction liquid, that is, deodorant, foul gas being neutralized, is inhaled to the space for generating foul gas
It receives, achievees the purpose that deodorization, flushing liquor need to periodically be added, and need to maintain equipment, operation and maintenance cost is high, and is deodorized purification
Efficiency is lower.
Therefore, research and develop that a kind of novel strainability is good, structure is simple, cleaning equipment easy to use, it is particularly important.
Summary of the invention
In view of the deficienciess of the prior art, filtering the object of the invention is that provide a kind of photooxidation catalytic unit
Performance is good, structure is simple, easy to use, effectively increases the treatment effeciency of exhaust gas, energy conservation and environmental protection.
To achieve the goals above, the technical solution adopted by the present invention is that it is such: a kind of photooxidation catalytic unit, including it is first
Grade filter, ultraviolet and ozone catalyst converter, spray chamber, settling tank, sedimentation basin, condensation chamber, aflter-fillter, the primary filter
Filtered fluid is provided in device, the top position of the filtered fluid is provided with filter screen；The side of the primary filter is provided with useless
Air pipe, the other side are provided with the first outlet pipe, and the exhaust pipe passes through filter screen and extends into filtered fluid, and described first
Outlet pipe is set to filter screen top position；One end of the ultraviolet and ozone catalyst converter is provided with airscoop shroud, the other end is set
It is equipped with air leaving cover, the airscoop shroud is connected with the first outlet pipe, and the air leaving cover is connected with the second outlet pipe；The purple
Ultraviolet lamp group, catalyst gauze, ozone generator are provided in outside line ozone catalytic device, the ultraviolet lamp group and ozone occur
Device is at airscoop shroud, and the catalyst gauze is at air leaving cover；The side of the spray chamber is connected with the second outlet pipe,
The other side is provided with third outlet pipe；It is provided with inlet pipe at the top of the spray chamber, outside the inlet pipe and spray chamber
Feed liquor water pump be connected；It is uniformly connected with several atomizer passgaes in the inlet pipe, offers spray on the atomizer passgae
Mist hole；The bottom of the spray chamber is provided with leakage fluid dram, and the lower part of spray chamber is provided with the filter plate above leakage fluid dram；
The top of the settling tank is connected with leakage fluid dram, and the top of settling tank is connected with auxiliary agent pipeline, lower part is provided with and precipitates
The dirty pipe that pond is connected；The bottom of the sedimentation basin is provided with a sediment delivery pipe, multiple V-grooves, the bottom of the V-groove
Portion is provided with sediment outlet；The sediment outlet of multiple V-grooves is connected to sediment delivery pipe, and sediment delivery pipe
One end passes through sedimentation basin and is communicated with mummifying pool；The import on the sedimentation basin top is connected with dirty pipe, sedimentation basin top goes out
Mouth is connected with the 4th outlet pipe, and the import of sedimentation basin and the outlet of sedimentation basin are oppositely arranged；The top of the condensation chamber and the
Three outlet pipes are connected, bottom is provided with the 5th outlet pipe, are provided with condenser pipe in condensation chamber；One end of the condenser pipe
Cooling water inlet is extended to outside condensation chamber, the other end of condenser pipe extends to cooling water outlet to outside condensation chamber；It is described secondary
Several catalysis carbon-points are provided in filter, and the top of aflter-fillter is connected with the 5th outlet pipe, bottom is provided with
Purify pipeline.
As a preferred embodiment, the 4th outlet pipe is connected with third outlet pipe, and the 4th outlet pipe
On be provided with recursive filter and the first check valve.
As a preferred embodiment, it is unidirectional that second is provided in the sediment delivery pipe between the sedimentation basin and mummifying pool
Valve and dredge pump.
As a preferred embodiment, the inlet height of the sedimentation basin is higher than the outlet height of sedimentation basin, the sedimentation basin
Entrance be provided with first baffle, the exit of sedimentation basin is provided with second baffle；The height of the lower edge of the first baffle
Degree is lower than the inlet height of sedimentation basin, and the height of the lower edge of the second baffle is lower than the outlet height of sedimentation basin.
As a preferred embodiment, third check valve is provided on the dirty pipe.
Compared with prior art, beneficial effects of the present invention: strainability of the present invention is good, structure is simple, easy to use, has
Effect improves the treatment effeciency of exhaust gas, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
The invention will be further described combined with specific embodiments below.Following embodiment is only used for clearly illustrating
Technical solution of the present invention, and not intended to limit the protection scope of the present invention.
Embodiment:
As shown in Figure 1, a kind of photooxidation catalytic unit, including primary filter 1, ultraviolet and ozone catalyst converter 2, spray chamber 3,
Settling tank 4, sedimentation basin 5, condensation chamber 6, aflter-fillter 7 are provided with filtered fluid 11 in the primary filter 1, the filtered fluid
11 top position is provided with filter screen 12；The side of the primary filter 1 is provided with exhaust pipe 13, the other side is provided with
First outlet pipe 14, the exhaust pipe 13 pass through filter screen 12 and extend into filtered fluid 11, first outlet pipe 14
It is set to 12 top position of filter screen；One end of the ultraviolet and ozone catalyst converter 2 is provided with airscoop shroud 21, the other end is provided with
Air leaving cover 22, the airscoop shroud 21 are connected with the first outlet pipe 14, and the air leaving cover 22 is connected with the second outlet pipe 23；
Ultraviolet lamp group 24, catalyst gauze 25, ozone generator 26, the ultraviolet light are provided in the ultraviolet and ozone catalyst converter 2
Lamp group 24 and ozone generator 26 are at airscoop shroud 21, and the catalyst gauze 25 is at air leaving cover 22；The spray chamber 3
Side is connected with the second outlet pipe 23, the other side is provided with third outlet pipe 31；The top of the spray chamber 3 is provided with
Inlet pipe 32, the inlet pipe 32 are connected with the feed liquor water pump 33 outside spray chamber 3；It is uniformly connected in the inlet pipe 32
There are several atomizer passgaes 34, offers spray holes 35 on the atomizer passgae 34；The bottom of the spray chamber 3 is provided with leakage fluid dram
36, and the lower part of spray chamber 3 is provided with the filter plate 37 above leakage fluid dram 36；The top of the settling tank 4 and leakage fluid dram
36 are connected, and the top of settling tank 4 is connected with auxiliary agent pipeline 41, lower part is provided with the dirty pipe 42 being connected with sedimentation basin 5；
The bottom of the sedimentation basin 5 is provided with a sediment delivery pipe 51, multiple V-grooves 52, and it is heavy that the bottom of the V-groove 52 is provided with
Starch outlet 53；The sediment outlet 53 of multiple V-grooves 52 is connected to sediment delivery pipe 51, and sediment delivery pipe 51
One end passes through sedimentation basin 5 and is communicated with mummifying pool 8；The import on 5 top of sedimentation basin is connected, on sedimentation basin 5 with dirty pipe 42
The outlet in portion is connected with the 4th outlet pipe 54, and the import of sedimentation basin 5 and the outlet of sedimentation basin 5 are oppositely arranged；The condensation chamber 6
Top be connected with third outlet pipe 31, bottom is provided with the 5th outlet pipe 61, be provided with condenser pipe in condensation chamber 6
62；One end of the condenser pipe 62 extends to cooling water inlet 63 to outside condensation chamber 6, and the other end of condenser pipe 62 is to condensation chamber 6
Cooling water outlet 64 is extended to outside；Several catalysis carbon-points 71, and the top of aflter-fillter 7 are provided in the aflter-fillter 7
Portion is connected with the 5th outlet pipe 61, bottom is provided with purification pipeline 72.
Specifically, the 4th outlet pipe 54 is connected with third outlet pipe 31, and set on the 4th outlet pipe 54
It is equipped with recursive filter 541 and the first check valve 542.
Further, recursive filter 541 plays a role in filtering, and the first check valve 542 plays the work for preventing from reversely flowing backwards
With, while the 4th outlet pipe 54 is connected with third outlet pipe 31 again, is able to carry out secondary treatment.
Specifically, being provided with second one-way valve 511 in sediment delivery pipe 51 between the sedimentation basin 5 and mummifying pool 8
With dredge pump 512.
Further, second one-way valve 511 plays the role of preventing reversely flowing backwards, and dredge pump 512 is for promoting conveying
Ability.
Specifically, the inlet height of the sedimentation basin 5 is higher than the outlet height of sedimentation basin 5, the entrance of the sedimentation basin 5
It is provided with first baffle 55, the exit of sedimentation basin 5 is provided with second baffle 56；The height of the lower edge of the first baffle 55
Lower than the inlet height of sedimentation basin 5, the height of the lower edge of the second baffle 56 is lower than the outlet height of sedimentation basin 5.
Specifically, being provided with third check valve 421 on the dirt pipe 42.
Further, third check valve 421 plays the role of preventing reversely flowing backwards.
When it is implemented, exhaust gas enters in primary filter 1 from exhaust pipe 13, into the preliminary mistake of primary filter 1 excessively
It is entered after filter in ultraviolet and ozone catalyst converter 2, forms optical wavelength by ultraviolet lamp group 24 to excite ozone generator 26 to produce
Raw ozone, pyrolysis oxidization odorant strand change the structure of matter, enter spray chamber 3 after the catalysis of catalyst gauze 25
It is interior, treatment agent is added in inlet pipe 32, treatment agent is sprayed from spray holes 35, to handle exhaust gas, exhaust gas melts
Enter the particle after medicament in exhaust gas to enter in settling tank 4 in conjunction with treatment agent by filter plate 37, then in auxiliary agent pipeline
Auxiliary agent is added in 41 off-gas liquid solution is adjusted, then into sedimentation basin 5, be most discharged after the precipitating of sedimentation basin 5 afterwards, and
Residual gas in sedimentation basin 5 is flowed out from the 4th outlet pipe 54, is entered in condensation chamber 6 after air filter filters, precipitating
Object enters in mummifying pool 8 from the outflow of sediment delivery pipe 51 carries out drying and other treatment, and the gas process for passing through condensation chamber 6 is excessively secondary
The catalysis carbon-point 71 of filter 7 filters again, carries out reaction to the harmful substance in exhaust gas to achieve the effect that waste gas purification.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of photooxidation catalytic unit, it is characterised in that: including primary filter, ultraviolet and ozone catalyst converter, spray chamber, sedimentation
Pond, sedimentation basin, condensation chamber, aflter-fillter are provided with filtered fluid in the primary filter, and the upper position of the filtered fluid installs
It is equipped with filter screen；The side of the primary filter is provided with exhaust pipe, the other side is provided with the first outlet pipe, described useless
Air pipe passes through filter screen and extends into filtered fluid, and first outlet pipe is set to filter screen top position；It is described ultraviolet
One end of line ozone catalytic device is provided with airscoop shroud, the other end is provided with air leaving cover, the airscoop shroud and the first outlet pipe phase
Connection, the air leaving cover are connected with the second outlet pipe；Ultraviolet lamp group, catalysis are provided in the ultraviolet and ozone catalyst converter
Agent net, ozone generator, the ultraviolet lamp group and ozone generator are at airscoop shroud, and the catalyst gauze is close to air leaving cover
Place；The side of the spray chamber is connected with the second outlet pipe, the other side is provided with third outlet pipe；The spray chamber
Top is provided with inlet pipe, which is connected with the feed liquor water pump outside spray chamber；Uniformly connect in the inlet pipe
Several atomizer passgaes are connected to, offer spray holes on the atomizer passgae；The bottom of the spray chamber is provided with leakage fluid dram, and mist
The lower part for changing room is provided with the filter plate above leakage fluid dram；The top of the settling tank is connected with leakage fluid dram, and settles
The top in pond is connected with auxiliary agent pipeline, lower part is provided with the dirty pipe being connected with sedimentation basin；The bottom of the sedimentation basin is arranged
There are a sediment delivery pipe, multiple V-grooves, the bottom of the V-groove is provided with sediment outlet；The sediment of multiple V-grooves
Outlet is connected to sediment delivery pipe, and one end of sediment delivery pipe passes through sedimentation basin and is communicated with mummifying pool；The precipitating
The import on pond top with it is dirty pipe is connected, the outlet on sedimentation basin top is connected with the 4th outlet pipe, the import of sedimentation basin with
The outlet of sedimentation basin is oppositely arranged；The top of the condensation chamber is connected with third outlet pipe, bottom is provided with the 5th outlet
Pipeline is provided with condenser pipe in condensation chamber；One end of the condenser pipe extends to cooling water inlet to outside condensation chamber, condenser pipe
The other end extends to cooling water outlet to outside condensation chamber；Several catalysis carbon-points, and secondary mistake are provided in the aflter-fillter
The top of filter is connected with the 5th outlet pipe, bottom is provided with purification pipeline.
2. a kind of photooxidation catalytic unit according to claim 1, it is characterised in that: the 4th outlet pipe goes out with third
Air pipe is connected, and is provided with recursive filter and the first check valve on the 4th outlet pipe.
3. a kind of photooxidation catalytic unit according to claim 1, it is characterised in that: between the sedimentation basin and mummifying pool
Second one-way valve and dredge pump are provided in sediment delivery pipe.
4. a kind of photooxidation catalytic unit according to claim 1 or 3, it is characterised in that: the inlet height of the sedimentation basin
Higher than the outlet height of sedimentation basin, the entrance of the sedimentation basin is provided with first baffle, the exit of sedimentation basin is provided with
Two baffles；The height of the lower edge of the first baffle is lower than the inlet height of sedimentation basin, the lower edge of the second baffle
Height is lower than the outlet height of sedimentation basin.
5. a kind of photooxidation catalytic unit according to claim 1, it is characterised in that: be provided with third list on the dirt pipe
To valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910564367.9A CN110280091A (en) | 2019-06-27 | 2019-06-27 | Photooxidation catalytic unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910564367.9A CN110280091A (en) | 2019-06-27 | 2019-06-27 | Photooxidation catalytic unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110280091A true CN110280091A (en) | 2019-09-27 |
Family
ID=68007602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910564367.9A Pending CN110280091A (en) | 2019-06-27 | 2019-06-27 | Photooxidation catalytic unit |
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| CN (1) | CN110280091A (en) |
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