CN101845387B - Continuous hydrogen production reactor with photosynthetic bacteria - Google Patents
Continuous hydrogen production reactor with photosynthetic bacteria Download PDFInfo
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- CN101845387B CN101845387B CN 200910064441 CN200910064441A CN101845387B CN 101845387 B CN101845387 B CN 101845387B CN 200910064441 CN200910064441 CN 200910064441 CN 200910064441 A CN200910064441 A CN 200910064441A CN 101845387 B CN101845387 B CN 101845387B
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- hydrogen production
- photosynthetic bacteria
- production reactor
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000001257 hydrogen Substances 0.000 title claims abstract description 24
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 24
- 241000894006 Bacteria Species 0.000 title claims abstract description 20
- 230000000243 photosynthetic effect Effects 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 230000000630 rising effect Effects 0.000 claims abstract description 22
- 239000007789 gas Substances 0.000 claims abstract description 8
- 238000005286 illumination Methods 0.000 claims description 29
- 239000010865 sewage Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 abstract 3
- 239000011521 glass Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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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
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/02—Photobioreactors
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/34—Internal compartments or partitions
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
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- General Engineering & Computer Science (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
光合细菌连续制氢反应器，包括壳体，壳体一端设有进料口且另一端设有出料口，壳体内壁垂直于料液的流向交替设有上折流板和下折流板，上折流板的下端与壳体底壁之间设有间隙，下折流板的上端与壳体顶壁之间设有间隙，上、下折流板皆纵向设置并将壳体交替分为上升区和下降区，与上升区相对应的壳体内设有照明装置；壳体顶部还设有气体收集孔。本发明的的结构使得料液在壳体内流动时交替经过下降区和上升区，从而交替通过黑暗环境(下降区)和光照环境(上升区)，因此无须使照明装置时开时关，大大简化了操作过程，同时延长了照明装置的使用寿命。
Photosynthetic bacteria continuous hydrogen production reactor, including a shell, one end of the shell is provided with a feed port and the other end is provided with a discharge port, and the inner wall of the shell is perpendicular to the flow direction of the feed liquid and is alternately provided with upper baffles and lower baffles There is a gap between the lower end of the upper baffle and the bottom wall of the shell, and there is a gap between the upper end of the lower baffle and the top wall of the shell. The upper and lower baffles are arranged longitudinally and divide the shell alternately. For the ascending zone and the descending zone, the housing corresponding to the ascending zone is provided with a lighting device; the top of the housing is also provided with a gas collection hole. The structure of the present invention makes the material liquid alternately pass through the descending area and the ascending area when flowing in the shell, thereby alternately passing through the dark environment (descending area) and the light environment (rising area), so it is not necessary to turn on and off the lighting device, which greatly simplifies The operation process is improved, and the service life of the lighting device is extended at the same time.
Description
Technical field
The present invention relates to a kind of continuous hydrogen production reactor with photosynthetic bacteria.
Background technology
Photosynthetic bacterium is one type of prokaryotic organism with original luminous energy synthetic system, and it can be a hydrogen with organic matter transformation under the anaerobism illumination condition.Utilize photosynthetic bacteria hydrogen production to be considered to following Hydrogen Energy and produce one of the most potential mode.The illumination of hydrogen production with photosynthetic bacteria process need is as producing the hydrogen motivating force; In order to satisfy in the hydrogen production with photosynthetic bacteria process requirement to illumination; Traditional photosynthetic-hydrogen-production reactor drum generally adopts glass or synthetic glass to be made; But owing to the product hydrogen feed liquid of photosynthetic bacterium is restricted the volume of reactor drum to the penetrance that the sorption of light has limited light, the material behavior of glass or synthetic glass has also limited the processing of reactor drum and the adjusting in the reaction process thereof to a certain extent simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of continuous hydrogen production reactor with photosynthetic bacteria, close when opening in the time of need not making means of illumination during this device busy, easy to operate, prolonged work-ing life of means of illumination, the waste of energy of having avoided frequent starting to bring simultaneously.
For realizing above-mentioned purpose; Continuous hydrogen production reactor with photosynthetic bacteria of the present invention comprises housing; Housing one end is provided with opening for feed and the other end is provided with discharge port; Inner walls alternately is provided with traverse baffle and following traverse baffle perpendicular to the flow direction of feed liquid, is provided with the gap between the lower end of last traverse baffle and the shell bottom wall, is provided with the gap between the upper end of following traverse baffle and the housing top wall; Upper and lower traverse baffle all vertically is provided with and housing alternately is divided into the rising area and the district that descends, and is provided with means of illumination in the corresponding housing in rising area; Case top also is provided with the collection and confinement of gases hole.
The ratio of width to height of reactor shell is greater than 1/2 and less than 1/1.
The rising area is 3: 1 with the volumetric ratio in the district that descends.
Housing bottom also is provided with sewage draining exit.
With evenly be provided with a plurality of illumination holes on the corresponding housing sidewall in rising area, the spacing between the illumination holes is 0.1 meter to the maximum, all has been sealedly and fixedly connected in each illumination holes one to be convexly equipped with to the intravital transparent tube of shell, said means of illumination is located in the transparent tube.
The bending of traverse baffle lower end is 120 degree angles.
The present invention has following advantage:
1. upper and lower traverse baffle all vertically is provided with and housing alternately is divided into the rising area and the district that descends; Be provided with means of illumination in the corresponding housing in rising area; Such structure makes feed liquid replace through decline district and rising area when in housing, flowing, thereby alternately passes through dark surrounds (descend and distinguish) and photoenvironment (rising area), closes when opening in the time of therefore need not making means of illumination; Simplify operating process greatly, prolonged the work-ing life of means of illumination simultaneously.
3. the ratio of width to height of reactor shell is greater than 1/2 and less than 1/1, to guarantee the fully mixing of feed liquid in casing.
4. sedimental discharge in the housing is convenient in the setting of sewage draining exit.
5. means of illumination is located in the transparent tube, and transparent tube is positioned at housing and evenly is provided with corresponding to the rising area together with illumination holes, and means of illumination just can illuminate the rising area internally equably like this.
6. the bending of traverse baffle lower end is 120 degree angles, and such feed liquid that is arranged so that is not easy to form the dead angle when flowing, and helps the abundant reaction of feed liquid.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is the left TV structure synoptic diagram that the housing rear wall matches with transparent tube;
Fig. 4 is the structure for amplifying synoptic diagram at A place among Fig. 3;
Fig. 5 is the vertical view of Fig. 1.
Embodiment
Like Fig. 1, Fig. 2 and shown in Figure 5, continuous hydrogen production reactor with photosynthetic bacteria of the present invention comprises housing 3, and the scope that is provided with collection and confinement of gases hole 12 and housing 3 the ratio of width to height at housing 3 tops is for greater than 1/2, less than 1/1.Housing 3 one ends are provided with opening for feed 1 and the other end is provided with discharge port 2; The flow direction perpendicular to feed liquid on housing 3 inwalls alternately is provided with traverse baffle 4A and following traverse baffle 4B; The bending of the lower end of last traverse baffle 4A be 120 degree angles and and housing 3 diapires between be provided with the gap; Also be provided with the gap between the upper end of following traverse baffle 4B and housing 3 roofs, be tightly connected between upper and lower traverse baffle 4A, 4B and the housing 3, the upper and lower traverse baffle 4A of so vertical setting, 4B just alternately are divided into rising area 5 and the district 6 that descends with the internal space of housing 3; Evenly be provided with a plurality of illumination holes 8 on as shown in Figure 2 and rising area 5 corresponding housing 3 rear walls, the spacing between the illumination holes 8 is less than 0.1 meter.All being sealedly and fixedly connected one to each illumination holes 8 shown in Figure 4 like Fig. 2 is convexly equipped with the transparent tube 9 to the housing 3, is provided with means of illumination 7 in the transparent tube 9, and the end of transparent tube 9 housing 3 in seals.The bottom of housing 3 sidewalls descends with each and distinguishes 6 the corresponding sewage draining exit 10 that is provided with of outlet end, on 3 sidewalls of the housing below the discharge port 2, also is provided with sewage draining exit 10.Wherein, rising area 5 is 3: 1 with the volumetric ratio in the district 6 that descends, and also is provided with collection and confinement of gases hole 12 at the top of housing 3.
During use, feed liquid is injected housing 3 from opening for feed 1, open means of illumination 7; Under the barrier effect of traverse baffle 4A, 4B; Feed liquid is alternately through the rising area 5 and the district 6 that descends, and unglazed photograph is a dark surrounds in the district 6 that descends, and is provided with means of illumination 7 in the rising area 5 and is photoenvironment; Therefore feed liquid is alternately through dark surrounds and photoenvironment; Close when opening in the time of so just need not controlling means of illumination 7 in addition and can improve hydrogen generation efficiency, simplified operating process of the present invention, also prolonged the work-ing life of means of illumination 7.Decline district 6 is 1: 3 with the volumetric ratio of rising area 5; The flow velocity of feed liquid in photoenvironment is less than its flow velocity in dark surrounds like this; Turbulent flow will take place in feed liquid when the combining site through descend district 6 and rising area 5 like this; Reach the purpose that feed liquid stirs voluntarily, further improved hydrogen generation efficiency; The gas that produces during work is discharged continuous hydrogen production reactor with photosynthetic bacteria of the present invention by collection and confinement of gases hole 12 and is stored by hydrogen-storing device.Impurity in the feed liquid, dirt etc. can be discharged from sewage draining exit 10, and feed liquid is finally emitted by discharge port 2.If complete from the feed liquid unreacted that discharge port 2 emits, can with feed liquid again drainage return opening for feed 1 and get into again in the continuous hydrogen production reactor with photosynthetic bacteria of the present invention once more and utilize.
Certainly, the present invention includes but be not limited to present embodiment, as upper and lower traverse baffle 4A, 4B needn't be strict perpendicular to the bulk flow of feed liquid to, as long as being provided with of traverse baffle 4 can let the flow direction of feed liquid housing 3 in that the switching-over turnover alternately takes place and produce turbulent; Collection and confinement of gases hole 12 must not be circle shown in Figure 5, can be set to square other shape that waits yet.This type of conversion all drops within protection scope of the present invention.
Claims (1)
1. continuous hydrogen production reactor with photosynthetic bacteria; Comprise housing, housing one end is provided with opening for feed and the other end is provided with discharge port, and inner walls alternately is provided with traverse baffle and following traverse baffle perpendicular to the flow direction of feed liquid; Be provided with the gap between the lower end of last traverse baffle and the shell bottom wall; Be provided with the gap between the upper end of following traverse baffle and the housing top wall, it is characterized in that: upper and lower traverse baffle all vertically is provided with and housing alternately is divided into the rising area and the district that descends, and is provided with means of illumination in the corresponding housing in rising area; Case top also is provided with the collection and confinement of gases hole.
2. continuous hydrogen production reactor with photosynthetic bacteria according to claim 1 is characterized in that: the ratio of width to height of reactor shell is greater than 1/2 and less than 1/1.
3. continuous hydrogen production reactor with photosynthetic bacteria according to claim 1 is characterized in that: the rising area is 3:1 with the volumetric ratio in the district that descends.
4. continuous hydrogen production reactor with photosynthetic bacteria according to claim 3 is characterized in that: said housing bottom also is provided with sewage draining exit.
5. continuous hydrogen production reactor with photosynthetic bacteria according to claim 4; It is characterized in that: with evenly be provided with a plurality of illumination holes on the corresponding housing sidewall in rising area; Spacing between the illumination holes is 0.1 meter to the maximum; All being sealedly and fixedly connected in each illumination holes one is convexly equipped with to the intravital transparent tube of shell, and said means of illumination is located in the transparent tube.
6. according to each described continuous hydrogen production reactor with photosynthetic bacteria in the claim 1 to 5, it is characterized in that: said upward traverse baffle lower end bending is 120 degree angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910064441 CN101845387B (en) | 2009-03-23 | 2009-03-23 | Continuous hydrogen production reactor with photosynthetic bacteria |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910064441 CN101845387B (en) | 2009-03-23 | 2009-03-23 | Continuous hydrogen production reactor with photosynthetic bacteria |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101845387A CN101845387A (en) | 2010-09-29 |
| CN101845387B true CN101845387B (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910064441 Expired - Fee Related CN101845387B (en) | 2009-03-23 | 2009-03-23 | Continuous hydrogen production reactor with photosynthetic bacteria |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304468A (en) * | 2011-08-12 | 2012-01-04 | 河南农业大学 | Device for enhancing hydrogen production activity of photosynthetic bacteria |
| CN103436440B (en) * | 2013-08-30 | 2014-08-20 | 河南农业大学 | Micro-aerobic straw pretreatment and hydrogen and marsh gas combined fermentation system and method |
| CN103627626B (en) * | 2013-11-05 | 2015-04-22 | 河南农业大学 | Novel optical channel photosynthetic biological hydrogen production device |
| CN103923946B (en) * | 2014-04-11 | 2016-09-07 | 河南农业大学 | A kind of tubular type multichannel circulation light and shade replaces the method and device of biological hydrogen production |
| CN112266848B (en) * | 2020-11-09 | 2022-08-02 | 河南农业大学 | A Novel Pumpless Internal Circulation Photosynthetic Biological Hydrogen Production Reactor |
| CN114107044B (en) * | 2021-12-15 | 2024-03-22 | 河南农业大学 | Baffle plate type magneto-optical biological hydrogen production reactor and photo-fermentation hydrogen production process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796268A (en) * | 2004-12-29 | 2006-07-05 | 河南农业大学 | Hydrogen production plant by photosynthetic organism of solar energy |
| CN2918431Y (en) * | 2006-06-12 | 2007-07-04 | 河南农业大学 | Photosynthetic microbial hydrogen production reactor |
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2009
- 2009-03-23 CN CN 200910064441 patent/CN101845387B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796268A (en) * | 2004-12-29 | 2006-07-05 | 河南农业大学 | Hydrogen production plant by photosynthetic organism of solar energy |
| CN2918431Y (en) * | 2006-06-12 | 2007-07-04 | 河南农业大学 | Photosynthetic microbial hydrogen production reactor |
Non-Patent Citations (2)
| Title |
|---|
| KM FOXON.The anaerobic baffled reactor （ABR）:An appropriate technology for on -site sanitation.《Water SA Vol.》.2004,第30卷(第5期),44-50. |
| KM FOXON.The anaerobic baffled reactor (ABR):An appropriate technology for on-site sanitation.《Water SA Vol.》.2004,第30卷(第5期),44-50. * |
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| CN101845387A (en) | 2010-09-29 |
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