CN107890754A - A kind of tail-gas recycling device of biological fermentation tank - Google Patents
A kind of tail-gas recycling device of biological fermentation tank Download PDFInfo
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- CN107890754A CN107890754A CN201711403661.9A CN201711403661A CN107890754A CN 107890754 A CN107890754 A CN 107890754A CN 201711403661 A CN201711403661 A CN 201711403661A CN 107890754 A CN107890754 A CN 107890754A
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- connecting tube
- fermentation tank
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/02—Percolation
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- 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
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- 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
- B01D53/26—Drying gases or vapours
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/14—Drying
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
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- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Treating Waste Gases (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of tail-gas recycling device of biological fermentation tank, including biological fermentation tank, gas-liquid separator, vent gas treatment case and air exhauster, the biological fermentation tank is arranged on the bottom of apparatus main body, the gas-liquid separator lower end is provided with discharging tube, gas-liquid separator upper end is provided with the first connecting tube, the first connecting tube of connection on the left of the vent gas treatment case, the air exhauster passes on left the second connecting tube and is connected in the 6th connecting tube, air exhauster upper end is fixed at the top of apparatus main body by fix bar, air exhauster lower end is connected on biological fermentation tank by the 3rd connecting tube.The tail-gas recycling device of biological fermentation tank of the present invention, it can remove containing peculiar smell biological metabolite, reduce air pollution, be passed through in biological fermentation tank and recycle, drying box, activated carbon taste removal tank and chemical reagent taste removal tank can be removed by screwed pipe and changed simultaneously, to ensure the treatment effeciency of tail gas.
Description
Technical field
The present invention relates to a kind of tail-gas recycling device, specifically a kind of tail-gas recycling device of biological fermentation tank.
Background technology
Microbial fermentation refers to utilize microorganism, under appropriate conditions, raw material is turned by specific metabolic pathway
Turn to the process for the product that necessary for human is wanted.The microbial fermentation level of production depends primarily on strain hereditary capacity in itself and training
The condition of supporting.The application medical industry of Fermentation Engineering, food industry, energy industry, chemical industry, agricultural：Plant modification base
Cause；Biological nitrogen fixation；Engineering bacterium for killing insect biological pesticide；Microorganism nutriment.Environmental protection etc..
In bioengineering field, medicine is prepared, culture strain etc. is required for carrying out biofermentation, biofermentation air,
Flow of oxygen is big, and air, oxygen are discharged outside fermentation tank rapidly after entering fermentation tank, partly have taste fermentating metabolism product with a tail wind band
Go out.Appoint simultaneously in tail gas and substantial amounts of oxygen be present, and the filter in exhaust gas processing device of the prior art can not be changed.
The content of the invention
It is an object of the invention to provide a kind of tail-gas recycling device of biological fermentation tank, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of tail-gas recycling device of biological fermentation tank, including biological fermentation tank, gas-liquid separator, vent gas treatment case and exhausting
Machine, the biological fermentation tank are arranged on the bottom of apparatus main body, and apparatus main body lower end is provided with base, and upper end is set on the right side of apparatus main body
There is the first hermatic door, connected on the right side of the gas-liquid separator by the 4th connecting tube in biofermentation tank top, the 4th connecting tube
Fixed by fixed sleeving, fixed sleeving lower end is fixed on biological fermentation tank, and gas-liquid separator lower end is provided with discharging tube, gas-liquid
Separator upper end is provided with the first connecting tube, the first connecting tube of connection on the left of the vent gas treatment case, on vent gas treatment case front end face
Second hermatic door is fixed with by rotating shaft, the second hermatic door is provided with drying box, drying box provided with lock, vent gas treatment case inside
Inside, which is provided with, dries bucket, dries and screen pack is provided with inside the drying box of bucket lower end, and lower end is provided with the first threaded connection on the left of drying box
Pipe, drying box lower end are fixed on the supporting plate, and upper end is connected to the 5th connecting tube by the second screw nipple on the right side of drying box
On, the 5th connecting tube lower end is connected on activated carbon taste removal tank, and activated carbon taste removal tank is fixed on the supporting plate by fixed cover, living
Property charcoal taste removal tank lower end the 3rd screw nipple is connected by connecting tube, the 3rd screw nipple is connected to chemical reagent taste removal tank
On, chemical reagent taste removal tank lower end is fixed on the supporting plate, is provided with the 4th screw nipple on the right side of chemical reagent taste removal tank, and the 4th
The 6th connecting tube is connected with the right side of screw nipple, the air exhauster passes on left the second connecting tube and is connected to the 6th connecting tube
On, air exhauster upper end is fixed at the top of apparatus main body by fix bar, and air exhauster lower end is connected to biology by the 3rd connecting tube
On fermentation tank.
As the further scheme of the present invention：Interior pad is provided with inside first hermatic door.
As further scheme of the invention：Gas-liquid separator and the discharging tube junction is provided with drain bucket.
As further scheme of the invention：The dry bucket bottom is provided with up big and down small round table-like ventilator cowling.
As further scheme of the invention：First screw nipple passes through the connection of the first wind scooper connection first
Pipe.
As further scheme of the invention：Wind scooper is provided between first connecting tube and the 6th connecting tube.
Compared with prior art, the beneficial effects of the invention are as follows：
The tail-gas recycling device of biological fermentation tank of the present invention, start air exhauster, the tail gas in biological fermentation tank passes through the 4th and connected
Adapter is entered in gas-liquid separator, and after gas-liquid separation, liquid is connected by discharging tube into sterilization pool processing, gas by first
Adapter is entered in vent gas treatment case after drying box is dried, then is removed and contained by activated carbon taste removal tank chemical reagent taste removal tank
There is peculiar smell biological metabolite, reduce air pollution, be passed through in biological fermentation tank and recycle, while drying box, activated carbon taste removal tank
It can be removed and changed by screwed pipe with chemical reagent taste removal tank, to ensure the treatment effeciency of tail gas.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the tail-gas recycling device of biological fermentation tank.
Fig. 2 is a kind of structural representation of vent gas treatment case in tail-gas recycling device of biological fermentation tank.
Wherein：Base 1, biological fermentation tank 2, discharging tube 3, gas-liquid separator 4, the first connecting tube 5, vent gas treatment case 6,
Two connecting tubes 7, air exhauster 8, the first hermatic door 9, the 3rd connecting tube 10, the 4th connecting tube 11, fixed sleeving 12, the second hermatic door
61st, lock 62, rotating shaft 63, drying box 64, dry bucket 65, air inlet 66, screen pack 67, the first screw nipple 68, supporting plate
69th, the second screw nipple 70, the 5th connecting tube 71, activated carbon taste removal tank 72, the 3rd screw nipple 73, chemical reagent taste removal
Tank 74, the 4th screw nipple 75, the 6th connecting tube 76.
Embodiment
Technical scheme is described in more detail with reference to embodiment.
Refer to Fig. 1 and Fig. 2, a kind of tail-gas recycling device of biological fermentation tank, including biological fermentation tank 2, gas-liquid point
From device 4, vent gas treatment case 6 and air exhauster 8, the biological fermentation tank 2 is arranged on the bottom of apparatus main body, and apparatus main body lower end is set
There is base 1, apparatus main body right side upper end is provided with the first hermatic door 9, and the inside of the first hermatic door 9 is provided with interior pad, the gas-liquid separation
The right side of device 4 is connected by the 4th connecting tube 11 and fixed in the top of biological fermentation tank 2, the 4th connecting tube 11 by fixed sleeving 12,
The lower end of fixed sleeving 12 is fixed on biological fermentation tank 2, and the lower end of gas-liquid separator 4 is provided with discharging tube 3, gas-liquid separator 4 and row
The junction of liquid pipe 3 is provided with drain bucket, and the upper end of gas-liquid separator 4 is provided with the first connecting tube 5, and the left side of vent gas treatment case 6 connects
First connecting tube 5, the second hermatic door 61 is fixed with by rotating shaft 63 on the front end face of vent gas treatment case 6, set on the second hermatic door 61
There is lock 62, the inside of vent gas treatment case 6 is provided with drying box 64, and the inside of drying box 64, which is provided with, dries bucket 65, dries the bottom of bucket 65 and sets
There is up big and down small round table-like ventilator cowling, dry and screen pack 67 is provided with inside 65 lower end drying box of bucket 64, under the left side of drying box 64
End is provided with the first screw nipple 68, and the first screw nipple 68 connects the first connecting tube 5, drying box 64 by the first wind scooper
Lower end is fixed in supporting plate 69, and the right side upper end of drying box 64 is connected to the 5th connecting tube 71 by the second screw nipple 70
On, the lower end of the 5th connecting tube 71 is connected on activated carbon taste removal tank 72, and activated carbon taste removal tank 72 is fixed on support by fixed cover
On plate 69, the lower end of activated carbon taste removal tank 72 connects the 3rd screw nipple 73 by connecting tube, and the 3rd screw nipple 73 connects
On chemical reagent taste removal tank 74, the lower end of chemical reagent taste removal tank 74 is fixed in supporting plate 69, on the right side of chemical reagent taste removal tank
Provided with the 4th screw nipple 75, the right side of the 4th screw nipple 75 is connected with the 6th connecting tube 76, and the left side of air exhauster 8 is logical
Cross the second connecting tube 7 to be connected in the 6th connecting tube 76, be provided with wind scooper between the first connecting tube 7 and the 6th connecting tube 76, take out
The upper end of blower fan 8 is fixed at the top of apparatus main body by fix bar, and the lower end of air exhauster 8 is connected to biological hair by the 3rd connecting tube 10
In fermentation tank 2, start air exhauster 8, the tail gas in biological fermentation tank 2 is entered in gas-liquid separator 4 by the 4th connecting tube 11, gas
After liquid separation, liquid enters sterilization pool by discharging tube 3 and handled, and gas is entered in vent gas treatment case 6 by the first connecting tube 5
After the drying of drying box 64, then removed by the chemical reagent taste removal tank 74 of activated carbon taste removal tank 72 and contain peculiar smell biological metabolism
Thing, air pollution is reduced, is passed through in biological fermentation tank 2 and recycles, while drying box 64, activated carbon taste removal tank 72 and chemical reagent
Taste removal tank 74 can be removed by screwed pipe and changed, to ensure the treatment effeciency of tail gas.
The present invention operation principle be：The tail-gas recycling device of biological fermentation tank of the present invention, start air exhauster, biology hair
Tail gas in fermentation tank is entered in gas-liquid separator by the 4th connecting tube, and after gas-liquid separation, liquid is entered by discharging tube to disappear
Malicious pond processing, gas are entered in vent gas treatment case after drying box is dried by the first connecting tube, then removed by activated carbon
Taste tank chemical reagent taste removal tank, which removes, contains peculiar smell biological metabolite, reduces air pollution, is passed through in biological fermentation tank and recycles,
Drying box, activated carbon taste removal tank and chemical reagent taste removal tank can be removed by screwed pipe and changed simultaneously, to ensure the place of tail gas
Manage efficiency.
The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula, can also be on the premise of present inventive concept not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (6)
1. a kind of tail-gas recycling device of biological fermentation tank, including biological fermentation tank（2）, gas-liquid separator（4）, vent gas treatment
Case（6）And air exhauster（8）, it is characterised in that the biological fermentation tank（2）The bottom of apparatus main body is arranged on, under apparatus main body
End is provided with base（1）, apparatus main body right side upper end is provided with the first hermatic door（9）, the gas-liquid separator（4）Right side passes through the 4th
Connecting tube（11）Connection is in biological fermentation tank（2）Top, the 4th connecting tube（11）Pass through fixed sleeving（12）It is fixed, fixed sleeving
（12）Lower end is fixed on biological fermentation tank（2）On, gas-liquid separator（4）Lower end is provided with discharging tube（3）, gas-liquid separator（4）On
End is provided with the first connecting tube（5）, the vent gas treatment case（6）Left side connects the first connecting tube（5）, vent gas treatment case（6）Front end
Pass through rotating shaft on face（63）It is fixed with the second hermatic door（61）, the second hermatic door（61）It is provided with lock（62）, vent gas treatment case
（6）Inside is provided with drying box（64）, drying box（64）Inside, which is provided with, dries bucket（65）, dry bucket（65）Lower end drying box（64）It is interior
Portion is provided with screen pack（67）, drying box（64）Left side lower end is provided with the first screw nipple（68）, drying box（64）Lower end is fixed
In supporting plate（69）On, drying box（64）Right side upper end passes through the second screw nipple（70）It is connected to the 5th connecting tube（71）
On, the 5th connecting tube（71）Lower end is connected to activated carbon taste removal tank（72）On, activated carbon taste removal tank（72）Fixed by fixed cover
In supporting plate（69）On, activated carbon taste removal tank（72）Lower end connects the 3rd screw nipple by connecting tube（73）, the 3rd screw thread
Connecting tube（73）It is connected to chemical reagent taste removal tank（74）On, chemical reagent taste removal tank（74）Lower end is fixed on supporting plate（69）
On, it is provided with the 4th screw nipple on the right side of chemical reagent taste removal tank（75）, the 4th screw nipple（75）Right side is connected with the 6th
Connecting tube（76）, the air exhauster（8）Pass on left the second connecting tube（7）It is connected to the 6th connecting tube（76）On, air exhauster（8）
Upper end is fixed at the top of apparatus main body by fix bar, air exhauster（8）Lower end passes through the 3rd connecting tube（10）It is connected to biological hair
Fermentation tank（2）On.
2. the tail-gas recycling device of a kind of biological fermentation tank according to claim 1, it is characterised in that described first is close
Closure door（9）Inside is provided with interior pad.
A kind of 3. tail-gas recycling device of biological fermentation tank according to claim 1, it is characterised in that the gas-liquid point
From device（4）And discharging tube（3）Junction is provided with drain bucket.
A kind of 4. tail-gas recycling device of biological fermentation tank according to claim 1, it is characterised in that the dry bucket
（65）Bottom is provided with up big and down small round table-like ventilator cowling.
A kind of 5. tail-gas recycling device of biological fermentation tank according to claim 1, it is characterised in that first spiral shell
Line connecting tube（68）First connecting tube is connected by the first wind scooper（5）.
6. the tail-gas recycling device of a kind of biological fermentation tank according to claim 1, it is characterised in that described first connects
Adapter（7）With the 6th connecting tube（76）Between be provided with wind scooper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403661.9A CN107890754A (en) | 2017-12-22 | 2017-12-22 | A kind of tail-gas recycling device of biological fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403661.9A CN107890754A (en) | 2017-12-22 | 2017-12-22 | A kind of tail-gas recycling device of biological fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107890754A true CN107890754A (en) | 2018-04-10 |
Family
ID=61808120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711403661.9A Pending CN107890754A (en) | 2017-12-22 | 2017-12-22 | A kind of tail-gas recycling device of biological fermentation tank |
Country Status (1)
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| CN (1) | CN107890754A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202199266U (en) * | 2011-08-12 | 2012-04-25 | 菏泽睿智科技开发有限公司 | Fermentation tail gas comprehensive utilization device |
| CN202379974U (en) * | 2011-11-30 | 2012-08-15 | 山东福洋生物科技有限公司 | Tail gas material recovery unit for fermentation tank |
| CN103274786A (en) * | 2013-06-07 | 2013-09-04 | 广西力源宝农林科技发展有限责任公司 | Environmental protection fermentation tower with tail gas purification function |
| CN103418204A (en) * | 2013-08-09 | 2013-12-04 | 中国中轻国际工程有限公司 | Tail gas treatment process for biological aerobic fermentation tank and equipment system thereof |
| CN204830796U (en) * | 2015-06-12 | 2015-12-02 | 安徽美欣制药有限公司 | Hot -air driers |
| CN206315497U (en) * | 2016-11-10 | 2017-07-11 | 盐城天尔机械有限公司 | A kind of cooling driers air cleaner |
| CN206473924U (en) * | 2017-05-27 | 2017-09-08 | 新疆一和生物有限责任公司 | A kind of fermentation tank a tail wind processing unit |
-
2017
- 2017-12-22 CN CN201711403661.9A patent/CN107890754A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202199266U (en) * | 2011-08-12 | 2012-04-25 | 菏泽睿智科技开发有限公司 | Fermentation tail gas comprehensive utilization device |
| CN202379974U (en) * | 2011-11-30 | 2012-08-15 | 山东福洋生物科技有限公司 | Tail gas material recovery unit for fermentation tank |
| CN103274786A (en) * | 2013-06-07 | 2013-09-04 | 广西力源宝农林科技发展有限责任公司 | Environmental protection fermentation tower with tail gas purification function |
| CN103418204A (en) * | 2013-08-09 | 2013-12-04 | 中国中轻国际工程有限公司 | Tail gas treatment process for biological aerobic fermentation tank and equipment system thereof |
| CN204830796U (en) * | 2015-06-12 | 2015-12-02 | 安徽美欣制药有限公司 | Hot -air driers |
| CN206315497U (en) * | 2016-11-10 | 2017-07-11 | 盐城天尔机械有限公司 | A kind of cooling driers air cleaner |
| CN206473924U (en) * | 2017-05-27 | 2017-09-08 | 新疆一和生物有限责任公司 | A kind of fermentation tank a tail wind processing unit |
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Application publication date: 20180410 |