CN109012151A - Waste gas purification technique and waste gas purification workshop - Google Patents
Waste gas purification technique and waste gas purification workshop Download PDFInfo
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- CN109012151A CN109012151A CN201810829309.XA CN201810829309A CN109012151A CN 109012151 A CN109012151 A CN 109012151A CN 201810829309 A CN201810829309 A CN 201810829309A CN 109012151 A CN109012151 A CN 109012151A
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- 238000000746 purification Methods 0.000 title claims abstract description 51
- 239000002912 waste gas Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000011941 photocatalyst Substances 0.000 claims abstract description 78
- 241000894006 Bacteria Species 0.000 claims abstract description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 34
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 24
- 238000004332 deodorization Methods 0.000 claims abstract description 16
- 230000001954 sterilising Effects 0.000 claims abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 53
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 20
- 241000196324 Embryophyta Species 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 12
- 230000001699 photocatalysis Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 11
- 229910052697 platinum Inorganic materials 0.000 claims description 10
- 230000003115 biocidal Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- 239000006041 probiotic Substances 0.000 claims description 6
- 230000000529 probiotic Effects 0.000 claims description 6
- 235000018291 probiotics Nutrition 0.000 claims description 6
- 235000003097 Artemisia absinthium Nutrition 0.000 claims description 4
- 240000001851 Artemisia dracunculus Species 0.000 claims description 4
- 235000003261 Artemisia vulgaris Nutrition 0.000 claims description 4
- 235000000604 Chrysanthemum parthenium Nutrition 0.000 claims description 4
- 235000010696 Leonuro Nutrition 0.000 claims description 4
- 239000001138 artemisia absinthium Substances 0.000 claims description 4
- 235000009242 dandelion Nutrition 0.000 claims description 4
- 235000014079 dandelion Nutrition 0.000 claims description 4
- 235000009051 wormwood Nutrition 0.000 claims description 4
- 235000017731 wormwood Nutrition 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 240000007890 Leonurus cardiaca Species 0.000 claims 1
- 240000001949 Taraxacum officinale Species 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 239000010813 municipal solid waste Substances 0.000 abstract description 11
- 230000035943 smell Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 5
- 241000207925 Leonurus Species 0.000 description 3
- 241000245665 Taraxacum Species 0.000 description 3
- 241000233866 Fungi Species 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 235000004237 Crocus Nutrition 0.000 description 1
- 241000596148 Crocus Species 0.000 description 1
- 210000004209 Hair Anatomy 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010192 crystallographic characterization Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001717 pathogenic Effects 0.000 description 1
- 244000052769 pathogens Species 0.000 description 1
- 230000001960 triggered 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B01D53/007—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 irradiation
-
- 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
- B01D53/84—Biological processes
-
- 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
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention discloses waste gas purification technique and waste gas purification workshops, for purifying the exhaust gas of destructor plant, wherein waste gas purification technique carries out adsorption cleaning to the exhaust gas using active carbon, obtain level-one gas the following steps are included: active carbon processing step；Biological bacteria processing step obtains secondary gas using biological bacteria to the level-one gas deodorization and sterilization；Photocatalyst processing step obtains three-level gas using secondary gas described in photocatalyst decomposing, purifying.Waste gas purification technique disclosed by the invention, which passes through, successively passes through activated carbon adsorption purification, the purification of biological bacteria deodorization and sterilization and photocatalyst decomposing, purifying for the exhaust gas of collection, the exhaust gas generated in purification garbage processing procedure can maximumlly be carried out, it does not pollute the environment by the discharge of purified air, without peculiar smell, the resident around destructor plant will not be impacted.
Description
Technical field
The present invention relates to field of garbage disposal more particularly to a kind of waste gas purification technique and a kind of waste gas purification workshops.
Background technique
Destructor plant can generate a large amount of exhaust gas during garbage disposal, if these exhaust gas direct emissions, one
Aspect pollutes environment；On the other hand these exhaust gas can give out unpleasant peculiar smell, and emission of bad smell range is big, it is serious being capable of wave
And several kilometers to tens kilometers of circumference, it is easy to cause the discontented of destructor plant surrounding resident and complain.
Summary of the invention
For overcome the deficiencies in the prior art, an object of the present invention provides a kind of for purifying destructor plant exhaust gas
Waste gas purification technique, it is dirty to solve the exhaust gas direct emission that existing destructor plant generates during garbage disposal
It contaminates environment and emission of bad smell is easy to cause the discontented problem of destructor plant surrounding resident.The second object of the present invention provides one kind
For purifying the waste gas purification workshop of destructor plant exhaust gas.
An object of the present invention adopts the following technical scheme that realization:
A kind of waste gas purification technique, for purifying the exhaust gas of destructor plant, comprising the following steps:
Active carbon processing step carries out adsorption cleaning to the exhaust gas using active carbon, obtains level-one gas；
Biological bacteria processing step obtains secondary gas using biological bacteria to the level-one gas deodorization and sterilization；
Photocatalyst processing step obtains three-level gas using secondary gas described in photocatalyst decomposing, purifying.
Preferably, the photocatalyst is platinum photocatalyst.
Preferably, in the photocatalyst processing step, the photocatalyst layer decomposes only under the irradiation environment of ultraviolet light
Change the secondary gas.
Preferably, the embodiment of the biological bacteria processing step is that the level-one gas is driven to pass through biological bacteria layer, institute
State the biological bacterium solution containing profitable probliotics that biological bacteria layer includes wooden unit layer and is attached on the wooden unit layer.
Preferably, the biological bacterium solution be added in 1000 ml deionized waters 1% probiotics strain, 3% wormwood,
2% motherwort, 2% Pemisetum flaccidum Griseb and 4% dandelion fermented formation；And/or
The biology bacterium solution is attached on the wooden unit layer by spray pattern；And/or
The thickness of the wooden unit layer is at least 1.5m.
Preferably, the embodiment of the photocatalyst processing step be drive the secondary gas to pass through with a thickness of 10 ±
The photo-catalytic filtering screen of 1cm and/or the warehouse by being coated with photocatalyst layer on wall surface；And/or
The embodiment of the active carbon processing step is that the exhaust gas is driven to pass through active carbon layer, the active carbon layer
Thickness is at least 1.5m.
The second object of the present invention adopts the following technical scheme that realization:
A kind of waste gas purification workshop, for purifying the exhaust gas of destructor plant, the waste gas purification workshop includes:
Activated carbon adsorption storehouse, the activated carbon adsorption storehouse include the first warehouse and are set in first warehouse to incite somebody to action
First warehouse is divided into the active carbon layer of first compartment between compartment and second；
Biological antibiotic deodorization storehouse, biological antibiotic deodorization storehouse include the second warehouse and are set in second warehouse
Second warehouse to be divided into the biological bacteria layer of compartment between compartment and the 4th between third, between the third described in compartment connection
Second compartment；
Photocatalyst decomposition bin, the photocatalyst decomposition bin include third warehouse and are set in the third warehouse to incite somebody to action
The third warehouse is divided into the photo-catalytic filtering screen of the 5th compartment between compartment and the 6th, described in the 5th compartment connection
4th compartment.
Preferably, the wall of the photocatalyst decomposition bin is made of transparent material, and the inner wall of the photocatalyst decomposition bin
Photocatalyst layer is coated on face；And/or
The biological bacteria layer includes wooden unit layer and the biological bacterium solution containing profitable probliotics that is attached on the wooden unit layer, institute
It states biological degerming the top of the warehouse and is provided with spray head for spraying from the biological bacterium solution to the wooden unit layer；And/or
The photo-catalytic filtering screen is platinum photocatalyst filter screen.
Preferably, the photocatalyst decomposition bin further includes for the 6th compartment to be divided into the first decomposition bin and
The partition of two decomposition bins, first decomposition bin are connected to the 5th compartment, second decomposition bin connection and described the
One decomposition bin, the partition are made of transparent material, and are coated with photocatalyst layer on the partition.
Preferably, the waste gas purification workshop further includes the exhaust pipe for being connected to second decomposition bin, the exhaust pipe by
Transparent material is made, and is coated with photocatalyst layer on the exhaust pipe inner wall.
Waste gas purification technique provided by the invention, which passes through, successively passes through activated carbon adsorption purification, biological bacteria for the exhaust gas of collection
Deodorization and sterilization purification and photocatalyst decomposing, purifying, can maximumlly carry out the exhaust gas generated in purification garbage processing procedure,
It does not pollute the environment by the discharge of purified air, is free of peculiar smell, the resident around destructor plant will not be impacted.
Detailed description of the invention
Fig. 1 is the flow chart for the waste gas purification technique that the embodiment of the present invention one provides；
Fig. 2 is the flow chart for the biological bacteria liquid and preparation method thereof that the embodiment of the present invention one provides；
Fig. 3 is the structural schematic diagram of waste gas purification workshop provided by Embodiment 2 of the present invention；
Fig. 4 is the structural schematic diagram of waste gas purification workshop provided by Embodiment 2 of the present invention.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Embodiment one:
Referring to Fig. 1, the embodiment of the present invention one provides a kind of waste gas purification technique S10, for purifying destructor plant
Exhaust gas, the waste gas purification technique S10 the following steps are included:
Active carbon processing step S11 carries out adsorption cleaning to the exhaust gas using active carbon, obtains level-one gas；
Biological bacteria processing step S12 obtains secondary gas using biological bacteria to the level-one gas deodorization and sterilization；
Photocatalyst processing step S13 obtains three-level gas using secondary gas described in photocatalyst decomposing, purifying.
It is net by the way that the exhaust gas of collection is successively passed through activated carbon adsorption purification, biological bacteria deodorization and sterilization with the design method
Change and photocatalyst decomposing, purifying, can maximumlly carry out the exhaust gas generated in purification garbage processing procedure, after purification
Air discharge do not pollute the environment, be free of peculiar smell, the resident around destructor plant will not be impacted.
Preferably, the embodiment of the active carbon processing step S11 is that the exhaust gas is driven to pass through active carbon layer, described
The thickness of active carbon layer is at least 1.5m.Active carbon has stronger characterization of adsorption, can be effectively removed in rubbish exhaust gas
Organic matter, microorganism, virus and peculiar smell achieve the effect that primary purifying exhaust gas.
Preferably, the embodiment of the biological bacteria processing step S12 is that the level-one gas is driven to pass through biological bacteria layer,
The biological bacteria layer includes wooden unit layer and the biological bacterium solution containing profitable probliotics that is attached on the wooden unit layer.Probiotics can be with
The disinfect pathogens such as corrosion bacterium, fungi and the anthrax-bacilus carried in rubbish exhaust gas are killed, while can be decomposed different in exhaust gas
Taste.
Preferably, the biological bacterium solution is attached on the wooden unit layer by spray pattern.
Preferably, the thickness of the wooden unit layer is at least 1.5m.
Referring to Fig. 2, preferably, the biology bacterium solution be added in 1000 ml deionized waters 1% probiotics strain,
3% wormwood, 2% motherwort, 2% Pemisetum flaccidum Griseb and 4% dandelion fermented formation.
Specifically, the biology bacterium solution preparation method T10 the following steps are included:
Step T11 pours into 1000 milliliters of deionized water in clean container, and probiotics strain is then put into container
It is interior, it stirs evenly；
Step T12 washes 1% probiotics strain, 3% wormwood, 2% motherwort, 2% Pemisetum flaccidum Griseb and 4% dandelion
Completely, it puts into the container in step T11, is sufficiently stirred, and container is sealed after chopping；
The container sealed is put into fermenting case by step T13, and temperature is controlled at 25-27 DEG C, by nine months hairs
The middle liquid medicine inside container is filtered with crocus cloth after ferment, that is, obtains the spray.
Biology bacterium solution obtained by this method, has strong and effectively kills and prevent and treat effect to corrosion bacterium, fungi and anthrax-bacilus
Fruit, and can peculiar smell in waste gas decomposition so that the available effective purification of exhaust gas.
Preferably, in the photocatalyst processing step S13, the photocatalyst layer decomposes under the irradiation environment of ultraviolet light
Purify the secondary gas.Specifically, the ultraviolet light can be obtained by shining upon, and can also be shone by providing ultraviolet lamp
Penetrate acquisition.Further, the ultraviolet light can be to be irradiated by sunlight and obtain daytime, and night is by the ultraviolet light irradiation that provides
It obtains, on the one hand can save the energy in this way, on the other hand can handle exhaust gas around the clock, improve the processing effect of exhaust gas
Rate, and then improve the treating capacity of rubbish.
Preferably, the embodiment of the photocatalyst processing step S13 is that the secondary gas is driven to pass through with a thickness of 10
The photo-catalytic filtering screen of ± 1cm and/or the warehouse by being coated with photocatalyst layer on wall surface.One kind preferably embodiment is to drive
The secondary gas is moved i.e. by the photo-catalytic filtering screen with a thickness of 10 ± 1cm, and passes through the storehouse that photocatalyst layer is coated on wall surface
Room.The set-up mode can effectively increase the contact area of secondary gas and photocatalyst, so that the decomposing, purifying of secondary gas
It is more thorough.
Preferably, the photocatalyst is platinum photocatalyst.Photocatalyst material relative to 1/1000 second decomposition rate on the market
For material, the most fast decomposition rate of platinum photocatalyst net was up to 1/40000 second, and faster, purification is more for the purification efficiency of secondary gas
It is thorough.
Preferably, the wavelength of the ultraviolet lamp provided is 350nm.The experimental results showed that ultraviolet lamp is in the feelings that wavelength is 350nm
Under condition, the decomposition rate of platinum photocatalyst can be maximumlly triggered, to improve the purification efficiency of platinum photocatalyst.
Embodiment two:
Fig. 3-4 is please referred to, the embodiment of the present invention two provides a kind of waste gas purification workshop 10, for purifying destructor plant
Exhaust gas, which includes:
Activated carbon adsorption storehouse 11, activated carbon adsorption storehouse 11 include the first warehouse 111 and be set in the first warehouse 111 with
First warehouse 111 is divided into the active carbon layer 112 of compartment 1112 between first compartment 1111 and second；
Biological antibiotic deodorization storehouse 12, biological antibiotic deodorization storehouse 12 is including the second warehouse 121 and is set to the second warehouse 121
The interior biological bacteria layer 122 the second warehouse 121 to be divided into compartment 1212 between compartment 1211 and the 4th between third, compartment between third
1211 second compartment 1112 of connection；
Photocatalyst decomposition bin 13, photocatalyst decomposition bin 13 include third warehouse 131 and be set in third warehouse 131 with
Third warehouse 131 is divided into the photo-catalytic filtering screen 132 of compartment 1312 between the 5th compartment 1311 and the 6th, the 5th compartment
1311 the 4th compartments 1212 of connection.
It is net by the way that the exhaust gas of collection is successively passed through the progress activated carbon adsorption of activated carbon adsorption storehouse 11 with the design method
Change, the purification of biological bacteria deodorization and sterilization is carried out by biological antibiotic deodorization storehouse 12 and carries out photocatalyst by photocatalyst decomposition bin 13
Decomposing, purifying can maximumlly purify the exhaust gas generated in garbage processing procedure, will not be dirty by the discharge of purified air
Environment is contaminated, peculiar smell is free of, the resident around destructor plant will not be impacted.
Preferably, the thickness of active carbon layer 112 is at least 1.5m.
Preferably, biological bacteria layer 122 include wooden unit layer 1221 and be attached on wooden unit layer 1221 containing profitable probliotics
Biological bacterium solution is provided with the spray head 1222 for spraying biological bacterium solution to wooden unit layer 1221 at the top of biological antibiotic deodorization storehouse 12.
Preferably, the thickness of biological bacteria layer 122 is at least 1.5m.
Preferably, the wall of photocatalyst decomposition bin 13 is made of transparent material, and on the inner wall of photocatalyst decomposition bin 13
It is coated with photocatalyst layer.With the design method, on the one hand it is made by the way that the wall of photocatalyst decomposition bin 13 is arranged of transparent material,
Photocatalyst layer is coated on the inner wall of photocatalyst decomposition bin 13 can carry out decomposition work to exhaust gas by receiving the illumination of the sun
With；On the other hand by being coated with photocatalyst layer on the inner wall of photocatalyst decomposition bin 13, exhaust gas and photocatalyst can be increased
The area of contact accelerates decomposition efficiency.
Preferably, photo-catalytic filtering screen 132 is platinum photocatalyst filter screen.Relative to 1/1000 second decomposition rate on the market
Photocatalyst material for, the most fast decomposition rate of platinum photocatalyst net was up to 1/40000 second, and the purification efficiency of secondary gas is more
Fastly, it purifies more thorough.
Preferably, photocatalyst decomposition bin 13 further includes for the 6th compartment 1312 to be divided into 1313 He of the first decomposition bin
The partition 1315 of second decomposition bin 1314, the first decomposition bin 1313 are connected to the 5th compartment 1311,1314 He of the second decomposition bin
The connection of first decomposition bin 1313, partition 1315 is made of transparent material, and is coated with photocatalyst layer on partition 1315.With the design
On the one hand the filtered exhaust gas of photo-catalytic filtering screen 132 can be oriented to photocatalyst decomposition by the way that the partition 1315 is arranged by mode
The wall in storehouse 13 allows exhaust gas to continue decomposing, purifying at the wall of photocatalyst decomposition bin 13, decomposing, purifying more
It is thorough；On the other hand, by being coated with photocatalyst layer on partition 1315, the decomposition face of photocatalyst decomposition bin 13 can be increased
Product accelerates decomposable process.
Preferably, the waste gas purification workshop 10 further include be connected to the second decomposition bin 1314 exhaust pipe 14, exhaust pipe 14 by
Transparent material is made, and is coated with photocatalyst layer on 14 inner wall of exhaust pipe.With the design method, by exhaust pipe 14
Coating wall is equipped with photocatalyst layer, then exhaust gas, can when being discharged after 13 decomposing, purifying of photocatalyst decomposition bin by exhaust pipe 14
To continue to decompose by exhaust pipe 14 so that exhaust gas decomposing, purifying it is more thorough.
Preferably, the bottom that exhaust pipe 14 and photocatalyst decomposition bin 13 connect offers a discharge outlet (not shown), exhaust gas
The moisture condensed in decontamination process can be discharged from the discharge outlet.
In use, the exhaust gas generated when garbage disposal enters first compartment 1111, by the driving of driving mechanism, exhaust gas
Second compartment 1112 is reached across active carbon layer 112, then, the exhaust gas purified by active carbon layer 112 is due to driving mechanism
Effect enter between third compartment 1211 and pass through biological bacteria layer 122 and reach the 4th compartment 1212, then, by biological bacteria layer
The exhaust gas of 122 purifications is since the effect of driving mechanism enters the 5th compartment 1311 and passes through photo-catalytic filtering screen 132, then
Successively it is discharged by the first decomposition bin 1313, the second decomposition bin 1314 and exhaust pipe 14.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of waste gas purification technique, for purifying the exhaust gas of destructor plant, which comprises the following steps:
Active carbon processing step carries out adsorption cleaning to the exhaust gas using active carbon, obtains level-one gas；
Biological bacteria processing step obtains secondary gas using biological bacteria to the level-one gas deodorization and sterilization；
Photocatalyst processing step obtains three-level gas using secondary gas described in photocatalyst decomposing, purifying.
2. waste gas purification technique according to claim 1, which is characterized in that the photocatalyst is platinum photocatalyst.
3. waste gas purification technique according to claim 1 or 2, which is characterized in that in the photocatalyst processing step, institute
State photocatalyst layer secondary gas described in decomposing, purifying under the irradiation environment of ultraviolet light.
4. waste gas purification technique according to claim 1 or 2, which is characterized in that the implementation of the biological bacteria processing step
Mode is that the level-one gas is driven to pass through biological bacteria layer, and the biological bacteria layer includes wooden unit layer and is attached to the wooden unit layer
On the biological bacterium solution containing profitable probliotics.
5. waste gas purification technique according to claim 4, which is characterized in that it is described biology bacterium solution be gone at 1000 milliliters from
Added in sub- water 1% probiotics strain, 3% wormwood, 2% motherwort, 2% Pemisetum flaccidum Griseb and 4% dandelion fermented formation；
And/or
The biology bacterium solution is attached on the wooden unit layer by spray pattern；And/or
The thickness of the wooden unit layer is at least 1.5m.
6. waste gas purification technique according to claim 1, which is characterized in that the embodiment of the photocatalyst processing step
To drive the secondary gas to pass through with a thickness of the photo-catalytic filtering screen of 10 ± 1cm and/or by being coated with photocatalyst layer on wall surface
Warehouse；And/or
The embodiment of the active carbon processing step is that the exhaust gas is driven to pass through active carbon layer, the thickness of the active carbon layer
At least 1.5m.
7. a kind of waste gas purification workshop, for purifying the exhaust gas of destructor plant, which is characterized in that the waste gas purification workshop packet
It includes:
Activated carbon adsorption storehouse, the activated carbon adsorption storehouse include the first warehouse and are set in first warehouse with will be described
First warehouse is divided into the active carbon layer of first compartment between compartment and second；
Biological antibiotic deodorization storehouse, biological antibiotic deodorization storehouse include the second warehouse and are set in second warehouse to incite somebody to action
Second warehouse is divided into the biological bacteria layer of compartment between compartment and the 4th between third, compartment connection described second between the third
Between compartment；
Photocatalyst decomposition bin, the photocatalyst decomposition bin include third warehouse and are set in the third warehouse with will be described
Third warehouse is divided into the photo-catalytic filtering screen of the 5th compartment between compartment and the 6th, the 5th compartment connection the described 4th
Between compartment.
8. waste gas purification workshop according to claim 7, which is characterized in that the wall of the photocatalyst decomposition bin is by transparent
Material is made, and is coated with photocatalyst layer on the inner wall of the photocatalyst decomposition bin；And/or
The biological bacteria layer includes wooden unit layer and the biological bacterium solution containing profitable probliotics that is attached on the wooden unit layer, the life
Object degerming the top of the warehouse is provided with the spray head for spraying the biological bacterium solution to the wooden unit layer；And/or
The photo-catalytic filtering screen is platinum photocatalyst filter screen.
9. waste gas purification workshop according to claim 7, which is characterized in that the photocatalyst decomposition bin further includes for inciting somebody to action
6th compartment is divided into the partition of the first decomposition bin and the second decomposition bin, first decomposition bin and the 5th interval
Storehouse connection, the second decomposition bin connection and first decomposition bin, the partition are made of transparent material, and on the partition
It is coated with photocatalyst layer.
10. waste gas purification workshop according to claim 9, which is characterized in that the waste gas purification workshop further includes connection
The exhaust pipe of second decomposition bin, the exhaust pipe are made of transparent material, and are coated with light on the exhaust pipe inner wall
Catalyst layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829309.XA CN109012151A (en) | 2018-07-25 | 2018-07-25 | Waste gas purification technique and waste gas purification workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829309.XA CN109012151A (en) | 2018-07-25 | 2018-07-25 | Waste gas purification technique and waste gas purification workshop |
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| Publication Number | Publication Date |
|---|---|
| CN109012151A true CN109012151A (en) | 2018-12-18 |
Family
ID=64646283
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|---|---|---|---|
| CN201810829309.XA Pending CN109012151A (en) | 2018-07-25 | 2018-07-25 | Waste gas purification technique and waste gas purification workshop |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993016792A1 (en) * | 1992-02-24 | 1993-09-02 | Linde Aktiengesellschaft | Process and reaction particles for carrying out reactions |
| CN101843915A (en) * | 2010-05-14 | 2010-09-29 | 蔡宇峰 | Ultraviolet catalytic oxidation deodorizing device |
| CN103372374A (en) * | 2012-04-17 | 2013-10-30 | 东莞市明利环保机电实业有限公司 | Photocatalyst industry organic waste gas purifier |
| CN205832927U (en) * | 2016-07-01 | 2016-12-28 | 广州紫科环保科技股份有限公司 | A kind of spice emission-control equipment |
| CN206330215U (en) * | 2016-08-16 | 2017-07-14 | 江门市皇宙实业有限公司 | A kind of air cleaning unit |
| CN106947747A (en) * | 2017-03-20 | 2017-07-14 | 河南省长义农业科技有限公司 | A kind of method for preparing full price plant enzyme solutions |
| CN107812448A (en) * | 2017-10-27 | 2018-03-20 | 惠州市恒源环保技术开发有限公司 | A kind of sewage plant Novel biological deodorization system |
| CN108176210A (en) * | 2018-03-05 | 2018-06-19 | 北京建筑大学 | A kind of processing method and processing device of foul gas difficult to degrade |
-
2018
- 2018-07-25 CN CN201810829309.XA patent/CN109012151A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993016792A1 (en) * | 1992-02-24 | 1993-09-02 | Linde Aktiengesellschaft | Process and reaction particles for carrying out reactions |
| CN101843915A (en) * | 2010-05-14 | 2010-09-29 | 蔡宇峰 | Ultraviolet catalytic oxidation deodorizing device |
| CN103372374A (en) * | 2012-04-17 | 2013-10-30 | 东莞市明利环保机电实业有限公司 | Photocatalyst industry organic waste gas purifier |
| CN205832927U (en) * | 2016-07-01 | 2016-12-28 | 广州紫科环保科技股份有限公司 | A kind of spice emission-control equipment |
| CN206330215U (en) * | 2016-08-16 | 2017-07-14 | 江门市皇宙实业有限公司 | A kind of air cleaning unit |
| CN106947747A (en) * | 2017-03-20 | 2017-07-14 | 河南省长义农业科技有限公司 | A kind of method for preparing full price plant enzyme solutions |
| CN107812448A (en) * | 2017-10-27 | 2018-03-20 | 惠州市恒源环保技术开发有限公司 | A kind of sewage plant Novel biological deodorization system |
| CN108176210A (en) * | 2018-03-05 | 2018-06-19 | 北京建筑大学 | A kind of processing method and processing device of foul gas difficult to degrade |
Non-Patent Citations (1)
| Title |
|---|
| 中国纺织工程学会编: "《第十届陈维稷优秀论文奖论文汇编》", 31 December 2007, 中国纺织工程学会 * |
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