CN116656466A - Split photosynthetic organism hydrogen production reactor - Google Patents
Split photosynthetic organism hydrogen production reactor Download PDFInfo
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- CN116656466A CN116656466A CN202310661107.XA CN202310661107A CN116656466A CN 116656466 A CN116656466 A CN 116656466A CN 202310661107 A CN202310661107 A CN 202310661107A CN 116656466 A CN116656466 A CN 116656466A
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 144
- 239000001257 hydrogen Substances 0.000 title claims abstract description 144
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 144
- 230000000243 photosynthetic effect Effects 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 57
- 238000006243 chemical reaction Methods 0.000 claims abstract description 182
- 239000013307 optical fiber Substances 0.000 claims description 45
- 238000003756 stirring Methods 0.000 claims description 34
- 238000002955 isolation Methods 0.000 claims description 30
- 239000000835 fiber Substances 0.000 claims description 22
- 238000010030 laminating Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000012295 chemical reaction liquid Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 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
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- STBLNCCBQMHSRC-BATDWUPUSA-N (2s)-n-[(3s,4s)-5-acetyl-7-cyano-4-methyl-1-[(2-methylnaphthalen-1-yl)methyl]-2-oxo-3,4-dihydro-1,5-benzodiazepin-3-yl]-2-(methylamino)propanamide Chemical compound O=C1[C@@H](NC(=O)[C@H](C)NC)[C@H](C)N(C(C)=O)C2=CC(C#N)=CC=C2N1CC1=C(C)C=CC2=CC=CC=C12 STBLNCCBQMHSRC-BATDWUPUSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000195628 Chlorophyta Species 0.000 description 1
- 241000192700 Cyanobacteria Species 0.000 description 1
- 108010020056 Hydrogenase Proteins 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229940125878 compound 36 Drugs 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- 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
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- 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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- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/36—Means for collection or storage of gas; Gas holders
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/48—Holding appliances; Racks; Supports
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- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- C12M31/00—Means for providing, directing, scattering or concentrating light
- C12M31/10—Means for providing, directing, scattering or concentrating light by light emitting elements located inside the reactor, e.g. LED or OLED
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- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
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- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/06—Means for regulation, monitoring, measurement or control, e.g. flow regulation of illumination
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Abstract
The invention discloses a split photosynthetic organism hydrogen production reactor which comprises an upper reaction device, a lower reaction collecting device and a photosynthetic guiding device, wherein the upper end of the upper reaction device is provided with a hydrogen collecting device, the hydrogen collecting device comprises a hydrogen collecting main pipe, a first hydrogen collecting pipe, a second hydrogen collecting pipe, a third hydrogen collecting pipe and a fourth hydrogen collecting pipe are arranged below the hydrogen collecting main pipe, the first hydrogen collecting pipe is connected to an annular hydrogen collecting pipe, the lower end of the annular hydrogen collecting pipe is connected with a fifth hydrogen collecting pipe and a sixth hydrogen collecting pipe, the fifth hydrogen collecting pipe and the sixth hydrogen collecting pipe are connected with the lower reaction collecting device, the upper reaction device comprises a first layer feeding column, a second feeding column and a third feeding column, the first feeding column, the second feeding column and the third feeding column are connected with a photosynthetic reaction bin, the lower end of the photosynthetic reaction bin is connected with the lower reaction collecting device, hydrogen is regulated according to different light source intensities and light source surface areas, and the bottom device is mixed, and a hydrogen production body is controlled to collect layers in the process of producing hydrogen.
Description
Technical Field
The invention relates to the technical field of agricultural engineering energy utilization, in particular to a split photosynthetic organism hydrogen production reactor.
Background
The hydrogen production mechanism of the photosynthetic organism hydrogen production is complex and unstable, and the photosynthetic organism hydrogen production efficiency is low due to uneven light source distribution, different strains and the like. Moreover, the disadvantage of biological hydrogen production is that the occupied area is large, the reactor is not suitable for large-scale preparation, and the reactor is extremely easy to cause system breakdown because of the problem of poor photosynthetic bacteria enrichment capability. In most documents, it is mentioned that neither photosynthetic organism hydrogen production technology nor dark fermentation organism hydrogen production technology is completely mature, and intensive research is required before large-scale application. In recent years, the method for organically coupling hydrogen production with light energy utilization and organic matter removal has a great deal of related research, and is a method with potential application prospect.
The following problems exist in the current photosynthetic organism hydrogen production:
1) Cyanobacteria and green algae produce hydrogen and simultaneously release oxygen, which is easy to inactivate hydrogenase. Mechanical and chemical methods of eliminating oxygen are not desirable either because they consume large amounts of inert gas and energy, or they result in irreversible reactions that deactivate cells.
2) The stability and continuity problems of hydrogen production have been a major obstacle to the industrialization of hydrogen production. Photosynthetic hydrogen-producing microorganisms only absorb optical fibers of specific wavelengths, and provide a stable and uniform light source, and stable reaction conditions are important challenges for biological hydrogen production maintenance and management. The existing reactor for biological hydrogen production is modified by the traditional reactor, if the hydrogen production capacity of the reactor is reduced to 0, the whole reactor is restarted, and the industrial biological hydrogen production is difficult.
Disclosure of Invention
The invention aims to provide a split photosynthetic organism hydrogen production reactor, which solves the problem of low hydrogen production efficiency caused by large difficulty of industrialized organism hydrogen production, uneven light source distribution and the like, and synchronously produces hydrogen according to different light source intensities and light source surface areas, finely controls the conditions of the biological hydrogen production reaction chambers, and controls the layer-by-layer collection layer of hydrogen production gas in the biological hydrogen production process.
In order to achieve the above purpose, the present invention provides the following technical solutions: the split photosynthetic organism hydrogen production reactor comprises an upper reaction device, a lower reaction collecting device and a photosynthetic guiding device, wherein the upper end of the upper reaction device is provided with a hydrogen collecting device, the hydrogen collecting device comprises a hydrogen collecting main pipe, a first hydrogen collecting pipe, a second hydrogen collecting pipe, a third hydrogen collecting pipe and a fourth hydrogen collecting pipe are arranged below the hydrogen collecting main pipe, the first hydrogen collecting pipe is connected to an annular hydrogen collecting pipe, the lower end of the annular hydrogen collecting pipe is connected with a fifth hydrogen collecting pipe and a sixth hydrogen collecting pipe, the fifth hydrogen collecting pipe and the sixth hydrogen collecting pipe are connected with the lower reaction collecting device, the upper reaction device comprises a first feeding column, a second feeding column and a third feeding column, the first feeding column, the second feeding column and the third feeding column are connected with a photosynthetic reaction bin, the lower reaction collecting device is connected with the lower end of the photosynthetic reaction bin and comprises a first upper guiding column, a second upper guiding column, a third upper guiding column and a collecting bin, the first upper guiding column, the second upper guiding column and the third upper guiding column are connected with an optical fiber collecting bin, the first guiding column, the second guiding column and the lower guiding column are connected to the upper reaction device and the lower guiding column and the optical fiber collecting bin, and the upper reaction device are connected to the upper reaction device and the upper optical fiber collecting bin and the lower guiding device.
Preferably, the photosynthetic reaction bin comprises a first reaction bin, a second reaction bin and a third reaction bin, the first reaction bin is connected with the first feeding column, the second reaction bin is connected with the second feeding column, the third reaction bin is connected with the third feeding column, and the bottoms of the first reaction bin, the second reaction bin and the third reaction bin can be provided with a stirring device for bottom stirring operation, and meanwhile, a heat preservation device is added outside the photosynthetic reaction bin according to temperature conditions of different areas.
Preferably, an annular isolation groove is arranged in the photosynthetic reaction bin, the annular isolation groove comprises an annular isolation plate, the annular isolation plate is installed at the bottom of the photosynthetic reaction bin, the annular isolation plate is respectively arranged in the first reaction bin, the second reaction bin and the third reaction bin, the photosynthetic reaction bin is provided with a reaction bin separation bracket, the first reaction bin, the second reaction bin and the third reaction bin are respectively arranged on the reaction bin separation bracket in a sliding manner, the first reaction bin, the second reaction bin and the third reaction bin can be independently installed or detached on the reaction bin separation bracket respectively, the photosynthetic reaction bin is not limited to be separated by an upper limit, and at least 2 reaction bins are separated.
Preferably, the fiber box is arranged in the annular isolation plate to form a photosynthetic fiber transfer film, the center of the annular isolation plate is provided with the fiber guide post, the fiber box is an external device and is not contacted with a reaction solution in the reactor, the fiber box is selectively inserted into the corresponding annular isolation groove according to the design requirement of the reactor, the distance between the two annular isolation grooves is not less than 7cm, the annular isolation groove is internally provided with a fiber conducting film, when the fiber box is inserted, the fiber conducting film is in a transparent state, light generated by the fiber box is totally conducted into the reaction bin, and the biological hydrogen production reaction condition in the reaction bin is controlled by the insertion quantity and time of the fiber box.
Preferably, a valve operating rod is arranged on the outer side of the lower reaction device, the valve operating rod is linked with the first upper guide column, the second upper guide column and the third upper guide column, the valve operating rod is provided with a linkage first-stage valve, a linkage second-stage valve and a linkage third-stage valve, the linkage first-stage valve is in linkage connection with the first upper guide column, the linkage second-stage valve is in linkage connection with the second upper guide column, and the linkage third-stage valve is in linkage connection with the third upper guide column.
Preferably, the optical fiber guide post penetrates through the upper reaction device and the lower reaction collection device, an optical fiber laminating and mixing device is arranged in the lower reaction collection device, the optical fiber laminating and mixing device comprises a laminating post, a stirring post is arranged at the upper bottom of the laminating post, a blind body is arranged at the lower end of the stirring post, and the optical fiber guide post can be detached or pulled out as required.
Preferably, the stirring column is connected with a plurality of stirring wings, the stirring wings are even on the stirring column, the stirring wings are in fit with the blind fit body gaps, the stirring wings comprise fit wings and centripetal wings, the fit wings are connected on the stirring column, and the centripetal wings and the fit wings form an acute angle and an included angle.
Preferably, the attaching fin and the centripetal fin are made of light guiding materials.
Preferably, the blind assembly comprises a guide seat and a sealing seat, wherein the guide seat is connected with one of the first upper guide column, the second upper guide column and the third upper guide column, the guide seat is connected with the sealing seat, a direct tube is arranged at the upper end of the sealing seat, the direct tube is directly connected with the lower reaction collecting device, and the gas of the lower reaction collecting device can be integrated into the annular hydrogen collecting tube through a fifth hydrogen collecting tube and a sixth hydrogen collecting tube.
Preferably, the wavelength of the light is 600-780nm, and the light can be a stable artificial light source or a solar light source.
Preferably, the photosynthetic organism hydrogen production device is generally provided with an insulating layer, and the reaction temperature is generally controlled at 30-40 ℃.
Preferably, stirring devices can be arranged at the bottoms of the first reaction bin, the second reaction bin and the third reaction bin, and magnetic stirring devices are generally adopted.
The split photosynthetic organism hydrogen production reactor mainly realizes the environmental conditions of photosynthetic organism hydrogen production, and can also realize the biological hydrogen production environmental conditions of light-dark combination, dark-light combination, light-light combination and dark-dark combination of an upper reaction device and a lower reaction set device through the disassembly of a dark combination body, the removal of an optical fiber box and the disassembly and insertion length of an optical fiber guide post.
Compared with the prior art, the invention has the beneficial effects that:
1. the split biological hydrogen production device can be regulated according to different light source intensities and light source surface areas, different strains can be added, the upper device is generally provided with 3 grids, is not interfered with each other, is provided with a self feeding port and a gas collecting port, can be mixed with a bottom device, and can be used for controlling the layer-by-layer collecting layer of hydrogen production gas in the biological hydrogen production process.
2. Can be used for laboratory research in universities or production biological hydrogen production, and realizes system stabilization through fine control.
3. The biological hydrogen production can be carried out in a mode of batch production and experiment while the bottom production system works and the upper device grid division area is carried out in batches.
4. Each cabin is provided with a solid-liquid-gas sampling port, and can be sampled in a grading manner.
5. The annular isolation groove is internally provided with soft transparent materials, when the optical fiber box is not embedded, strains and feeding can be added, material mixing is not affected, the outermost layer and the innermost layer are normally bright, and the optical fiber box entering through intermediate cuttage is subjected to light source feeding according to experimental requirements. The light source can be taken at any time, the built-in light source ensures the uniform distribution of the optical fibers, and the shading effect generated by the increase of the cell concentration is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a split photosynthetic organism hydrogen production reactor according to the invention.
FIG. 2 is a schematic diagram of the structure of the photosynthetic guiding device of the present invention.
Fig. 3 is a schematic view of the structure of the annular isolation groove of the present invention.
Fig. 4 is a schematic view of the valve operating lever structure of the present invention.
FIG. 5 is a schematic diagram of the connection structure of the dark complex and the lower reaction set device of the present invention.
FIG. 6 is a schematic diagram of the reaction apparatus according to the present invention.
FIG. 7 is a schematic diagram of the optical fiber bonding and mixing device according to the present invention.
FIG. 8 is a schematic view of the structure of the fiber box of the present invention.
Reference numerals: 1. the upper reaction device, 2, the lower reaction collecting device, 3, the photosynthetic guiding device, 4, the hydrogen collecting device, 5, the hydrogen collecting main pipe, 6, the first hydrogen collecting pipe, 7, the second hydrogen collecting pipe, 8, the third hydrogen collecting pipe, 9, the fourth hydrogen collecting pipe, 10, the annular hydrogen collecting pipe, 11, the fifth hydrogen collecting pipe, 12, the sixth hydrogen collecting pipe, 13, the first feeding column, 14, the second feeding column, 15, the third feeding column, 16, the photosynthetic reaction bin, 18, the first upper guiding column, 19, the second upper guiding column, 20, the third upper guiding column, 21, the collecting bin, 22, the optical fiber guiding column, 23, the optical fiber box, 24, the first reaction bin, 25, the second reaction bin, 26, the third reaction bin, 27, the annular isolation groove, 28, the annular isolation plate, 29, the valve operating rod, 30, the first-stage valve, 31, the second-stage valve, 32, the third-stage valve, 33, the laminating mixing device, 34, the laminating, 35, the stirring body, 37, 39, the sealing seat and the sealing seat.
Detailed Description
The following describes the embodiments of the present invention in detail with reference to the drawings.
Example 1:
the split photosynthetic organism hydrogen production reactor comprises an upper reaction device 1, a lower reaction collecting device 2 and a photosynthetic guiding device 3, wherein a hydrogen collecting device 4 is arranged at the upper end of the upper reaction device 1, the hydrogen collecting device 4 comprises a hydrogen collecting main pipe 5, a first hydrogen collecting pipe 6, a second hydrogen collecting pipe 7, a third hydrogen collecting pipe 8 and a fourth hydrogen collecting pipe 9 are arranged below the hydrogen collecting main pipe 5, the first hydrogen collecting pipe 6 is connected to an annular hydrogen collecting pipe 10, a fifth hydrogen collecting pipe 11 and a sixth hydrogen collecting pipe 12 are connected to the lower end of the annular hydrogen collecting pipe 10, the fifth hydrogen collecting pipe 11 and the sixth hydrogen collecting pipe 12 are connected to the lower reaction collecting device 2, the upper reaction device 1 comprises a first feeding column 13, a second feeding column 14 and a third feeding column 15, the first feeding column 13, the second feeding column 14 and the third feeding column 15 are connected to a photosynthetic reaction bin 16, the lower end of the photosynthetic reaction bin 16 is connected with a lower reaction collecting device 2, the lower reaction collecting device 2 comprises a first upper guide column 18, a second upper guide column 19, a third upper guide column 20 and a collecting bin 21, the upper ends of the first upper guide column 18, the second upper guide column 19 and the third upper guide column 20 are respectively connected with the upper reaction device 1, the lower ends of the first upper guide column 18, the second upper guide column 19 and the third upper guide column 20 are respectively connected with the collecting bin 21, the photosynthetic guiding device 3 comprises an optical fiber guide column 22, an annular isolation groove 27 and an optical fiber box 23, the optical fiber guide column 22 is connected with the upper reaction device 1 and the lower reaction collecting device 2, the optical fiber box 23 is arranged in the upper reaction device 1, hydrogen generated by reaction can be collected through each hydrogen collecting tube, the collecting efficiency of the hydrogen can be greatly improved through a plurality of hydrogen collecting tubes, the hydrogen is prevented from accumulating in the tube, simultaneously in the effect decline illumination guide to reaction unit of optic fibre guide pillar, improved photosynthesis's efficiency, optic fibre guide pillar can go deep into in the liquid simultaneously, promotes the reaction efficiency of liquid bottom, accomplishes the whole reaction rate to the reaction liquid, promotes the speed of reaction for the production of hydrogen has further promoted the ability of hydrogen production.
The photosynthetic reaction bin 16 comprises a first reaction bin 24, a second reaction bin 25 and a third reaction bin 26, the first reaction bin 25 is connected with the first feeding column 13, the second reaction bin 25 is connected with the second feeding column 14, the third reaction bin 26 is connected with the third feeding column 15, the efficiency of lifting feeding is achieved through the connection of the first reaction bin 24, the second reaction bin 25 and the third reaction bin 26 with the feeding column, the problem of difficulty in feeding is greatly solved, the bottom stirring operation of the stirring device can be carried out on the bottoms of the first reaction bin 24, the second reaction bin 25 and the third reaction bin, and meanwhile, the heat preservation device is added outside the photosynthetic reaction bin according to the temperature conditions of different areas.
The photosynthetic reaction bin 16 is internally provided with an annular isolation groove 27, the annular isolation groove 27 comprises an annular isolation plate 28, the annular isolation plate 28 is arranged at the bottom of the photosynthetic reaction bin 16, the annular isolation plate 28 is respectively arranged in the first reaction bin 24, the second reaction bin 25 and the third reaction bin 26, the annular isolation plate 28 can isolate the first reaction bin 24, the second reaction bin 25 and the third reaction bin 26, the photosynthetic reaction bin 16 is provided with a reaction bin separation bracket, the reaction bin separation bracket is respectively and slidably provided with the first reaction bin 24, the second reaction bin 25 and the third reaction bin 26, the first reaction bin, the second reaction bin and the third reaction bin can be independently arranged or detached on the reaction bin separation bracket, the photosynthetic reaction bin is not limited to be separated by an upper limit, at least 2 reaction bins are separated, the reaction in different bins are completed, the reaction efficiency in each bin is improved, and meanwhile, the reaction bin can be used for avoiding the problem of hydrogen production caused by failure of reaction liquid in the reaction liquid, and the recycling of all liquid in the reaction liquid bin is ensured.
The optical fiber box 23 is arranged in the annular isolation plate 28 to form a photosynthetic optical fiber transmission film, and the optical fiber guide post 22 is arranged in the central position of the annular isolation plate 28; the optical fiber box 23 can conduct illumination, promotes photosynthesis in the reaction bin, and optical fiber guide post 22 also can conduct light to the optical fiber box 23 simultaneously, realizes the refraction transmission of light, the optical fiber box 23 is external device, does not contact the reaction solution in the reactor, according to the reactor design requirement, inserts the optical fiber box 23 selectively and corresponds annular isolation groove 28, and the distance of two annular isolation grooves 27 is not less than 7cm, be provided with the optic fibre conducting film in the annular isolation groove 27, when the optical fiber box 23 inserts, the optic fibre conducting film is transparent state, in all conducting the light that produces the optical fiber box to the reaction bin, inserts quantity and time through the optical fiber box and controls the biological hydrogen production reaction condition in the reaction bin.
The outside of the lower reaction device 2 is provided with a valve operating rod 29, the valve operating rod 29 is linked with the first upper guide column 18, the second upper guide column 19 and the third upper guide column 20, the valve operating rod 29 is provided with a linkage first-stage valve 30, a linkage second-stage valve 31 and a linkage third-stage valve 32, the linkage first-stage valve 30 is in linkage connection with the first upper guide column 18, the linkage second-stage valve 31 is in linkage connection with the second upper guide column 20, and the linkage third-stage valve 31 is connected with the third upper guide column 20; the three-stage valve 31 body can be linked through the illegal operating rod, and the simultaneous control of the valve body is completed.
The optical fiber guiding column 22 penetrates through the upper reaction device 1 and the lower reaction collection device 2, an optical fiber laminating and mixing device 33 is arranged in the lower reaction collection device 2, the optical fiber laminating and mixing device 33 comprises a laminating column 34, a stirring column 35 is arranged at the upper bottom of the laminating column 34, a blind compound 36 is arranged at the lower end of the stirring column 35, and the optical fiber guiding column can be detached or pulled out according to reaction requirements.
The stirring column 35 is connected with a plurality of stirring wings 37, the stirring wings 37 are uniformly arranged on the stirring column 35, the stirring wings 37 are in clearance fit with the blind body 36, the stirring wings 36 comprise fit wings 39 and centripetal wings 40, the fit wings 39 are connected to the stirring column 35, and the centripetal wings 40 and the fit wings 39 form an acute angle.
The attaching fin 39 and the centripetal fin 40 are made of light guiding materials.
Example 2
The dark body 36 comprises a guide seat 41 and a sealing seat 42, the guide seat 41 is connected with one of the first upper guide column 18, the second upper guide column 19 and the third upper guide column 20, the guide seat 41 is connected with the sealing seat 42, a direct tube 43 is arranged at the upper end of the sealing seat 42, the direct tube 43 is connected to the optical fiber guide column 22 at the upper end of the stirring column 35, the optical fiber guide column 22 is connected to the sixth hydrogen collecting tube 12, no light is irradiated in the dark body 36, biological hydrogen synthesis is not required to be carried out under the light, the preparation of hydrogen is completed through the dark reaction, the hydrogen can be better reacted out through the light/dark reaction, the different reactions of microorganisms are facilitated, the hydrogen extraction manufacturing efficiency can be improved, the photosynthetic biological hydrogen production reactor mainly realizes the environmental conditions of hydrogen production, and the light-dark combination, light-dark combination and light-dark environment-light combined biological hydrogen production can be realized through the removal of the optical fiber guide column and the insertion length.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions are considered to be within the scope of the present invention.
Claims (8)
1. The split photosynthetic organism hydrogen production reactor comprises an upper reaction device, a lower reaction collecting device and a photosynthetic guiding device, and is characterized in that the upper end of the upper reaction device is provided with a hydrogen collecting device, the hydrogen collecting device comprises a hydrogen collecting main pipe, a first hydrogen collecting pipe, a second hydrogen collecting pipe, a third hydrogen collecting pipe and a fourth hydrogen collecting pipe are arranged below the hydrogen collecting main pipe, the first hydrogen collecting pipe is connected to an annular hydrogen collecting pipe, the lower end of the annular hydrogen collecting pipe is connected with a fifth hydrogen collecting pipe and a sixth hydrogen collecting pipe, the fifth hydrogen collecting pipe and the sixth hydrogen collecting pipe are connected with the lower reaction collecting device, the upper reaction device comprises a first feeding column, a second feeding column and a third feeding column, the first feeding column, the second feeding column and the third feeding column are connected with the photosynthetic reaction bin, the lower end of the photosynthetic reaction bin is connected with the lower reaction collecting device, the lower reaction collecting device comprises a first upper guide column, a second upper guide column, a third upper guide column and a collecting bin, the upper ends of the first upper guide column, the second upper guide column and the third upper guide column are respectively connected with the upper reaction device, the lower ends of the first upper guide column, the second upper guide column and the third upper guide column are respectively connected with the collecting bin, the photosynthetic guiding device comprises an optical fiber guide column, an annular isolation groove and an optical fiber box, the optical fiber guide column is connected with the upper reaction device and the lower reaction collecting device, and the optical fiber box is arranged in the upper reaction device.
2. The split photosynthetic organism hydrogen production reactor of claim 1 wherein the photosynthetic reaction bin comprises a first reaction bin, a second reaction bin and a third reaction bin, the first reaction bin is connected with the first feed column, the second reaction bin is connected with the second feed column, and the third reaction bin is connected with the third feed column.
3. The split photosynthetic organism hydrogen production reactor of claim 2, wherein the photosynthetic reaction bin is provided with a reaction bin separation bracket, the first reaction bin, the second reaction bin and the third reaction bin are respectively arranged on the reaction bin separation bracket in a sliding manner, and the first reaction bin, the second reaction bin and the third reaction bin can be respectively installed or detached on the reaction bin separation bracket independently.
4. The split photosynthetic organism hydrogen production reactor according to claim 1, wherein the fiber box is an external device, is not contacted with reaction solution in the reactor, the fiber box is selectively inserted into a corresponding annular isolation groove according to the design requirement of the reactor, the distance between the two annular isolation grooves is not less than 7cm, a fiber conducting film is arranged in the annular isolation groove, when the fiber box is inserted, the fiber conducting film is in a transparent state, light generated by the fiber box is totally conducted into a reaction bin, and the biological hydrogen production reaction condition in the reaction bin is controlled by the insertion quantity and time of the fiber box.
5. The split photosynthetic organism hydrogen production reactor of claim 1, wherein a valve operating rod is arranged outside the lower reaction device, the valve operating rod is linked with the first upper guide column, the second upper guide column and the third upper guide column, the valve operating rod is provided with a linkage first-stage valve, a linkage second-stage valve and a linkage third-stage valve, the linkage first-stage valve is in linkage connection with the first upper guide column, the linkage second-stage valve is in linkage connection with the second upper guide column, and the linkage third-stage valve is connected with the third upper guide column.
6. The split photosynthetic organism hydrogen production reactor of claim 1, wherein the optical fiber guide post penetrates through the upper reaction device and the lower reaction assembly device, an optical fiber laminating and mixing device is arranged in the lower reaction assembly device, the optical fiber laminating and mixing device comprises a laminating post, a stirring post is arranged at the upper bottom of the laminating post, and a blind body is arranged at the lower end of the stirring post.
7. The split photosynthetic organism hydrogen production reactor of claim 6, wherein the stirring column is connected with a plurality of stirring fins, the stirring fins are uniformly arranged on the stirring column, the stirring fins are in clearance fit with the blind body, the stirring fins comprise fit fins and centripetal fins, the fit fins are connected to the stirring column, and the centripetal fins and the fit fins form an acute angle.
8. The split photosynthetic organism hydrogen production reactor as claimed in claim 6, wherein the hidden body comprises a guide seat and a sealing seat, the guide seat is connected with the first upper guide column, the second upper guide column and the third upper guide column, and is controlled to be opened and closed by a valve operating rod, the guide seat is connected with the sealing seat, a direct pipe is arranged at the upper end of the sealing seat, the direct pipe is directly connected with a lower reaction collecting device, and gas of the lower reaction collecting device can be integrated into an annular hydrogen collecting pipe through a fifth hydrogen collecting pipe and a sixth hydrogen collecting pipe.
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