CN108434975A - Bio-trickling modular unit and its application - Google Patents
Bio-trickling modular unit and its application Download PDFInfo
- Publication number
- CN108434975A CN108434975A CN201810536457.2A CN201810536457A CN108434975A CN 108434975 A CN108434975 A CN 108434975A CN 201810536457 A CN201810536457 A CN 201810536457A CN 108434975 A CN108434975 A CN 108434975A
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- bio
- trickling
- modular unit
- case
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- 239000007789 gas Substances 0.000 claims abstract description 41
- 239000012855 volatile organic compound Substances 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims description 7
- 230000015556 catabolic process Effects 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 9
- 239000000945 filler Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000011953 bioanalysis Methods 0.000 description 2
- 238000004173 biogeochemical cycle Methods 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000006303 photolysis reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000007836 KH2PO4 Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- -1 methane hydrocarbon Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D53/84—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
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/95—Specific microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention provides a kind of bio-trickling modular unit and its application, belong to the biodegradable equipment technical field of slightly solubility gas, between several bio-trickling casees in parallel or series.It is described to be realized in parallel or series by gas piping.The bio-trickling modular unit is using the consistent bio-trickling case of structure and size as module, it can arbitrarily be assembled according to the area and height in construction site space, by gas piping in parallel or series, improve the treatment effeciency of VOCs gases, improve the utilization rate of construction space.
Description
Technical field
The invention belongs to the biodegradable equipment technical fields of slightly solubility gas, and in particular to a kind of bio-trickling modularization
Device and its application.
Background technology
Volatile organic matter (VOCs) refers to participating in the organic compound of atmospheric photochemical reaction, including non-methane hydrocarbon
(alkane, alkene, alkynes, aromatic hydrocarbon etc.), chlorinated organics, itrogenous organic substance, contains oxygen-bearing organic matter (aldehyde, ketone, alcohol, ether etc.)
Sulfur organic etc. is to form ozone (O3) and fine particle (PM2.5) pollution important as precursors object.The sources VOCs are wide, harm is big,
Difficult, China extremely payes attention to the improvement of VOCs, and VOCs control technologies are broadly divided into solvent absorption, absorption at present
Method, condensing recovery, low-temperature plasma, UV photodissociation, combustion method and bioanalysis, condensing recovery method is due to being only limitted to the useless of single component
Gas, application range are limited；Solvent absorption, low-temperature plasma, UV photodissociation treatment effeciencies are extremely low, are also easy to produce ozone or small molecule etc.
Pollutant, therefore, it is difficult to promote and apply.
Compared with Traditional materialized method (such as absorption method, combustion method), bioanalysis has easy to operate, economical and efficient, nothing
The features such as secondary pollution, becomes the emerging focus of VOCs improvement.In recent years, under the joint efforts of a large number of researchers, biology
Method cleaning organic waste gas technology has obtained significant progress, in the equipment of Biochemical method VOCs, is commonly set for bio-trickling
It is standby, however due to the limitation in construction site space, conventional bio-trickling equipment is limited by construction site area or height, nothing
Method realizes high-throughput, VOCs gases of quickly degrading.
Invention content
In view of this, the purpose of the present invention is to provide a kind of bio-trickling modular unit and its application, the module
Makeup is set can be according to the size of construction site, flexible Application.
The present invention provides a kind of bio-trickling modular units, including several bio-trickling casees, several biologies
Between drop filter box in parallel or series.
Preferably, described to be realized in parallel or series by gas piping.
Preferably, pass through flanged joint between the gas piping or between the gas piping and bio-trickling case.
Preferably, the number of the bio-trickling case in parallel or series is 2~5.
Preferably, the bio-trickling case includes the air inlet of bottom, the gas outlet at top and spray port, the biology drop
The height of filter box is 2.2~2.6m.
Preferably, the floor space of the bio-trickling case is 9.2~10.2m2。
Preferably, the gas treatment amount of the bio-trickling case is 3000~5000m3/h。
Preferably, when the bio-trickling case parallel connection, total inlet pipe road is divided into several air inlet branch roads, respectively with each
The air inlet of bio-trickling case is connected.
Preferably, when the bio-trickling case parallel connection, the bio-trickling case of the parallel connection stacks in vertical direction to be set
It sets.
The present invention also provides application of the bio-trickling modular unit in the degradation of VOCs gases.
Beneficial effects of the present invention：Bio-trickling modular unit provided by the invention, with the consistent life of structure and size
It is module that object, which drips filter box, can arbitrarily be assembled according to the area and height in construction site space, be carried out simultaneously by gas piping
Connection or series connection, improve the treatment effeciency of VOCs gases, improve the utilization rate of construction space.
Description of the drawings
Fig. 1 is the structural schematic diagram of the bio-trickling modular unit connection in embodiment 1；
Fig. 2 is bio-trickling modular unit parallel-connection structure schematic diagram in the present invention.
Specific implementation mode
The present invention provides a kind of bio-trickling modular units, including several bio-trickling casees, several biologies
Between drop filter box in parallel or series.
In the present invention, being realized in parallel or series by gas piping between several bio-trickling casees, the present invention
In, preferably through flanged joint between the gas piping or between the gas piping and bio-trickling case.When the life
When object drips filter box parallel connection, total inlet pipe road is divided into several air inlet branch roads, is connected respectively with the air inlet of each bio-trickling case.
In the present invention, the bio-trickling case of the parallel connection stacks setting in vertical direction；Vertical direction is arranged in the parallel stack
The upper bio-trickling case for stacking setting can save floor space；The bio-trickling case of the parallel connection can also water in the present invention
Square it is sequentially connected setting upwards；Setting is sequentially connected in the horizontal direction can save the height of occupied space.
In the present invention, when the bio-trickling case is connected, the air inlet of Lu Yuyi bio-trickling case of total inlet pipe
It is connected, the gas outlet of same bio-trickling case is connected with the air inlet of next concatenated bio-trickling case, and so on.This hair
When bio-trickling case described in bright is connected, the purification palliating degradation degree of VOCs gases can be improved.In the present invention, described concatenated
Bio-trickling case can also stack setting or be sequentially connected setting in the horizontal direction in vertical direction；Above two setting difference
Floor space can be saved and save the height of occupied space.
The number of the bio-trickling case in parallel or series is preferably 2~5 in the present invention.It is heretofore described simultaneously
The number of connection or concatenated bio-trickling case is arranged according to the amount of required processing exhaust gas and the space of construction site, realizes existing
Have in existing construction space, realization utilizes space to greatest extent, improves the degradation efficiency of VOCs gases.
In the present invention, the bio-trickling case includes the air inlet of bottom, the gas outlet at top and spray port, the life
It is 2.2~2.6m that object, which drips the highly preferred of filter box, more preferably 2.3~2.5m；The floor space of the bio-trickling case is preferred
It is 9.2~10.2m2, more preferably 9.9m2.In the present invention, the gas treatment amount of the bio-trickling case is preferably
3000~5000m3/ h, more preferably 4000m3/h.Filler is set in heretofore described bio-trickling case, and the filler is preferred
It is polyurethane filler, the microorganism for the VOCs that can degrade is adsorbed on the filler, the spray port sprays nutrition from top to bottom
Circulation fluid, the Nutrient Cycle liquid include preferably KH2PO4(NH4)2SO4, the effect of the Nutrient Cycle liquid is for microorganism
Growth and breeding provide nutriment.
The present invention also provides application of the bio-trickling modular unit in the degradation of VOCs gases.In the present invention
In, the VOCs gases enter the bio-trickling modular unit by total inlet pipe road, and single life is entered after shunting
It degrades in object drop filter box, the VOCs gases by the filler in the bio-trickling case, will be inhaled on filler from bottom to top
It is discharged through gas outlet after attached microbial degradation.
Bio-trickling modular unit provided by the invention is described in detail with reference to embodiment, but cannot
They are interpreted as limiting the scope of the present invention.
Embodiment 1
A kind of bio-trickling modular unit, including 5 bio-trickling casees in parallel, the bio-trickling case is in Vertical Square
Upwards stack setting, total inlet pipe road branch to 5 shunting air inlet pipe in, 5 be diverted into tracheae respectively with 5 bio-trickling casees
It is connected.Wherein, each bio-trickling case includes the air inlet of bottom, the gas outlet at top and spray port, each biology drop
The floor space of filter box is 9.9m2, it is highly 2.3m, the treating capacity of VOCs gases is 4000m3/ h, entire bio-trickling modularization
The floor space of device is 9.9m2, the treating capacity of VOCs gases is 20000m3/h。
Embodiment 2
A kind of bio-trickling modular unit, including 2 concatenated bio-trickling casees, the bio-trickling case is in level side
To setting is sequentially connected, total inlet pipe road connect with the air inlet of first bio-trickling case, and first bio-trickling case goes out
Gas port is connect with the air inlet of second bio-trickling case.Wherein, each bio-trickling case includes the air inlet of bottom, top
Gas outlet and spray port, the floor space of each bio-trickling case be 9.9m2, it is highly 2.3m, the treating capacity of VOCs gases
For 8000m3/h。
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, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of bio-trickling modular unit, which is characterized in that including several bio-trickling casees, several bio-tricklings
Between case in parallel or series.
2. bio-trickling modular unit according to claim 1, which is characterized in that described to pass through gas in parallel or series
Pipeline is realized.
3. bio-trickling modular unit according to claim 2, which is characterized in that between the gas piping or described
Pass through flanged joint between gas piping and bio-trickling case.
4. bio-trickling modular unit according to claim 3, which is characterized in that the biology drop in parallel or series
The number of filter box is 2~5.
5. bio-trickling modular unit according to claim 1, which is characterized in that the bio-trickling case includes bottom
Air inlet, top gas outlet and spray port, the height of the bio-trickling case be 2.2~2.6m.
6. bio-trickling modular unit according to claim 5, which is characterized in that the floor space of the bio-trickling case
For 9.2~10.2m2。
7. bio-trickling modular unit according to claim 6, which is characterized in that the gas of the bio-trickling case
Treating capacity is 3000~5000m3/h。
8. bio-trickling modular unit according to claim 4, which is characterized in that when bio-trickling case parallel connection
When, total inlet pipe road is divided into several air inlet branch roads, is connected respectively with the air inlet of each bio-trickling case.
9. bio-trickling modular unit according to claim 8, which is characterized in that when bio-trickling case parallel connection
When, the bio-trickling case of the parallel connection stacks setting in vertical direction.
10. application of the bio-trickling modular unit as described in any one of claim 1 to 9 in the degradation of VOCs gases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810536457.2A CN108434975A (en) | 2018-05-30 | 2018-05-30 | Bio-trickling modular unit and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810536457.2A CN108434975A (en) | 2018-05-30 | 2018-05-30 | Bio-trickling modular unit and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108434975A true CN108434975A (en) | 2018-08-24 |
Family
ID=63205714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810536457.2A Pending CN108434975A (en) | 2018-05-30 | 2018-05-30 | Bio-trickling modular unit and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108434975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026081A (en) * | 2019-05-28 | 2019-07-19 | 上海兰宝环保科技有限公司 | A kind of bioanalysis emission-control equipment suitable for various working |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283271Y (en) * | 2008-09-12 | 2009-08-05 | 陈雷 | Two-stage dropping filter type biologic oxidation device for treating bad smell |
| CN101804300A (en) * | 2009-02-18 | 2010-08-18 | 盐城盐工环境科技有限公司 | Combined bio-trickling filter linkage organic waste gas treatment equipment |
| US20120208262A1 (en) * | 2009-12-31 | 2012-08-16 | Hongqiang Ren | Biotrickling filter for treating waste gas and treating method using the same |
| CN204051429U (en) * | 2014-07-09 | 2014-12-31 | 上海嘉园环保科技有限公司 | A kind of bio-filtration deodorization cleaning equipment |
| CN204247051U (en) * | 2014-11-13 | 2015-04-08 | 重庆紫光化工股份有限公司 | Organic and inorganic hybrid exhaust treatment system |
| CN206965511U (en) * | 2017-07-11 | 2018-02-06 | 广东亮科环保工程有限公司 | A kind of biological organic waste gas drips filter tower |
| CN208642309U (en) * | 2018-05-30 | 2019-03-26 | 水云天（天津）生物科技发展有限公司 | Bio-trickling modular unit |
-
2018
- 2018-05-30 CN CN201810536457.2A patent/CN108434975A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283271Y (en) * | 2008-09-12 | 2009-08-05 | 陈雷 | Two-stage dropping filter type biologic oxidation device for treating bad smell |
| CN101804300A (en) * | 2009-02-18 | 2010-08-18 | 盐城盐工环境科技有限公司 | Combined bio-trickling filter linkage organic waste gas treatment equipment |
| US20120208262A1 (en) * | 2009-12-31 | 2012-08-16 | Hongqiang Ren | Biotrickling filter for treating waste gas and treating method using the same |
| CN204051429U (en) * | 2014-07-09 | 2014-12-31 | 上海嘉园环保科技有限公司 | A kind of bio-filtration deodorization cleaning equipment |
| CN204247051U (en) * | 2014-11-13 | 2015-04-08 | 重庆紫光化工股份有限公司 | Organic and inorganic hybrid exhaust treatment system |
| CN206965511U (en) * | 2017-07-11 | 2018-02-06 | 广东亮科环保工程有限公司 | A kind of biological organic waste gas drips filter tower |
| CN208642309U (en) * | 2018-05-30 | 2019-03-26 | 水云天（天津）生物科技发展有限公司 | Bio-trickling modular unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110026081A (en) * | 2019-05-28 | 2019-07-19 | 上海兰宝环保科技有限公司 | A kind of bioanalysis emission-control equipment suitable for various working |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |
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| RJ01 | Rejection of invention patent application after publication |