CN101974412A - Photosynthetic hydrogen preparation device - Google Patents
Photosynthetic hydrogen preparation device Download PDFInfo
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- CN101974412A CN101974412A CN2010102994579A CN201010299457A CN101974412A CN 101974412 A CN101974412 A CN 101974412A CN 2010102994579 A CN2010102994579 A CN 2010102994579A CN 201010299457 A CN201010299457 A CN 201010299457A CN 101974412 A CN101974412 A CN 101974412A
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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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- 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
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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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- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
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Abstract
The invention relates to a microbiology device, in particular to a photosynthetic hydrogen preparation device. The device consists of a cylindrical reaction cylinder (1), a guide flow cylinder (2) coaxially arranged in the reaction cylinder (1) and an electric-heating tube (4) arranged on the upper part of the reaction cylinder (1), wherein a light source is arranged in the cylinder wall of the guide flow cylinder (2); and the upper part of the reaction cylinder (1) is provided with a gas outlet (5) and a reactive fluid outlet (3). The device is characterized in that: a reactive fluid inlet tube (6) is arranged at the top of the reaction cylinder (1); the upper part of the guide flow cylinder (2) extends into the guide flow cylinder (2); and the elevation of the reactive fluid outlet (3) is higher than that of the upper end face of the guide flow cylinder (2). The photosynthetic hydrogen preparation device can push reactive fluid in the guide flow cylinder to flow downwards based on the pressure of a flow pump and the gravitational potential energy of the reactive fluid so as to accelerate the circulatory flow of the reactive fluid in a reactor. The device has good hydrogen preparation effect and obvious effect of helping to lower energy consumption.
Description
Technical field
The present invention relates to the microbiology device, be specifically related to a kind of biological hydrogen production plant.
Background technology
Biological hydrogen production is a biotechnology of utilizing the physiological metabolism effect decomposing organic matter generation hydrogen of microorganism, and it has great importance to handling waste of organic matter and solving the energy scarcity problem.At present, the method for biological hydrogen production mainly contains photolysis water hydrogen, ferment for hydrogen production and photosynthetic-hydrogen-production.Photolysis water hydrogen is that little algae and cyanobacteria are the energy with sun power, is raw material with water, by photosynthesis and distinctive product hydrogen enzyme system thereof, is the hydrogen production process of hydrogen and oxygen with water decomposition; Ferment for hydrogen production is that the heterotroph anaerobic bacterium utilizes organism such as carbohydrate, produces the hydrogen production process of hydrogen by fermentative action; Photosynthetic-hydrogen-production is a kind of hydrogen production process that photosynthetic bacterium decomposing organic matter under illumination condition produces hydrogen.With other hydrogen production process ratios, photosynthetic-hydrogen-production has following characteristics: the speed ratio algae of hydrogen production with photosynthetic bacteria is fast, capacity usage ratio is than fermenting bacteria height, and can organically be coupled producing hydrogen and light-use, organic removal, thereby at present maximum to the correlative study of photosynthetic-hydrogen-production, be hydrogen production process with potential application foreground.
Usually, the photosynthetic-hydrogen-production device mainly comprises reactor and light source two portions, during work, feeds organism reaction solution and photosynthetic bacterium in the reactor, under the irradiation of the light source that is arranged at inside reactor or outside, photosynthetic bacterium and organism carry out biological respinse and then produce hydrogen.For example, the patent No. is that 200620032282.4 Chinese patent discloses a kind of " photosynthetic microorganism hydrogen-manufacturing reactor ", this hydrogen-manufacturing reactor is by retort and place four transparent sockets in this retort to constitute, be provided with the photoconductive fiber that is connected with external light source in the described transparent socket, the top of described retort is provided with feed(raw material)inlet, inoculation inlet and aerogenesis outlet, and the bottom is provided with the outlet of bacterium liquid.There is following shortcoming in this hydrogen-manufacturing reactor: reaction solution is uniflux in reactor, photosynthetic bacterium and organic matter raw material to contact flow process short, make that reaction is insufficient, product hydrogen rate is low.
The patent No. is that 95213562.0 Chinese patent discloses a kind of inner loop fluidized bed reactor that is used for sewage disposal, the bed body of this biological fluidized bed is the straight tube of lower end sealing, the coaxial riser tube that open at both ends is set in the bed body, the upper end of this riser tube is arranged with thrust-augmenting nozzle, the upper end of this thrust-augmenting nozzle is the uncovered tube of diameter less than riser diameter, the lower end is the uncovered tube of diameter greater than riser diameter, the middle part is for being positioned at the tapered intermediate portion at riser tube upper port place, and the upper end of described thrust-augmenting nozzle also is provided with isolated tube; The lower end of bed body is provided with aeration head and water inlet, and the upper end is provided with water outlet.Pending waste water enters in the reactor from the water inlet of bed body lower end, pressurized air carries out aeration aerating by the aeration head of bed body lower end to waste water, waste water flows to the upper reaches in riser tube, at the upper port place of riser tube part waste water under the stopping of tapered intermediate portion in the middle of the thrust-augmenting nozzle, bending flows downward, and makes waste water form in the bed body and circulates.When this biological fluidized bed is applied to photosynthetic-hydrogen-production, because reaction solution can form in reactor and circulate, improved the probability that reaction solution contacts with photosynthetic bacterium, it is more abundant to make that reaction solution contacts with photosynthetic bacterium, help improving the hydrogen rate of producing, but this organism fluidization bed structure must have auxiliary source of the gas, and this source of the gas must be able to provide enough big pressure to overcome gravity and upwards flow and form and circulate to promote liquid, and the auxiliary energy of consumption is more.
Application number is to disclose a kind of " the solar spectral photosynthetic organism reactive system of the little algae of high-density culture " in 200910213692.7 the application for a patent for invention specification sheets, this system comprises bioreactor and is arranged at the interior light-arrangemnet equipment of this bioreactor, described light-arrangemnet equipment is by constituting with the double-deck transparent inner core of the coaxial setting of bioreactor and many dispersion fibers that are arranged in the double-deck gap of this inner core, and an end of this dispersion fiber is connected with external light source; The top of described bioreactor is provided with opening for feed and venting port, and the bottom is provided with discharge port; Be provided with gas distributor between the bottom of the lower end of described light-arrangemnet equipment and bioreactor, this gas distributor is a circular line that is connected with air feeder, uniform several aeration heads in this circular line top.The high-pressure air source that is provided by air feeder is from the aeration head ejection of gas distributor, the nutrient solution in the impact-response device, and the form by air-lift loop makes to form in the passage of nutrient solution between light-arrangemnet equipment inner chamber and light-arrangemnet equipment and reactor and circulates.When this photosynthetic organism reactive system is used for photosynthetic-hydrogen-production gas, can realization response liquid circulating in reactor, help fully contacting of reaction solution and photosynthetic bacterium, the hydrogen production rate height, and adopt columnar light-arrangemnet equipment, make nutrient solution in the process that circulates, have illumination condition preferably, the efficient height of hydrogen manufacturing.But it also needs to provide the high-pressure air source device of outside, and the auxiliary energy of consumption is more.
Summary of the invention
In view of there is above-mentioned deficiency in prior art, technical problem to be solved by this invention provides a kind of reaction solution and can circulate in reactor, and the little device for producing hydrogen of supplementary energy that consumes.
The technical scheme that the present invention addresses the above problem is:
A kind of photosynthetic-hydrogen-production device, this device is made up of cylindrical reaction tube and the coaxial electric heating tube that is arranged at the guide shell in the reaction tube and is located at reaction tube top; Wherein, be provided with light source in the barrel of described guide shell; The top of described reaction tube is provided with pneumatic outlet and reaction solution outlet; It is characterized in that the reaction solution inlet tube is located at the top of described reaction tube, and extend in the guide shell by the top of guide shell; The absolute altitude of described reaction solution outlet is higher than the upper surface of guide shell.
The length that photosynthetic-hydrogen-production device of the present invention, wherein said inlet tube put in the guide shell is 1/5～1/3 of guide shell length, directly ploughs under from the upper end of guide shell in the reaction tube and influences circulating effect to avoid just entering reaction solution in the guide shell.
Photosynthetic-hydrogen-production device of the present invention, the wavelength of wherein said light source is generally 400-950nm, and it can be common fluorescent light source, also can be known led light source or dispersion fiber light source.
Photosynthetic-hydrogen-production device of the present invention, because described reaction solution inlet tube is arranged at the upper end of reaction tube, and put in the inner chamber of guide shell, by means of itself gravitional force of the pressure of fluid-flow pump and reaction solution, the reaction solution that just can promote in the guide shell flows downward, thereby accelerated reaction liquid flows at the reactor internal recycle.By top description as seen, photosynthetic-hydrogen-production device of the present invention has realized promptly that under the condition of no high-pressure air source reaction solution flows at the reactor internal recycle, therefore has the low unusual effect of energy consumption than prior art.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of photosynthetic-hydrogen-production device of the present invention, and the arrow among the figure is the flow direction of reaction solution.
Fig. 2 is a kind of concrete structure synoptic diagram of guide shell of the present invention.
Fig. 3 is the local longitudinal sectional view of guide shell shown in Figure 2.
Fig. 4 is the another kind of concrete structure synoptic diagram of guide shell of the present invention.
Embodiment
Example 1
Referring to Fig. 1, the reaction tube 1 of the photosynthetic-hydrogen-production device of present embodiment is the cylindrical drum of the uncovered lower end closed in a upper end, and the outside on its top is provided with ring groove 1-1, and the end face of this ring groove 1-1 is higher than the end face of described cylindrical drum.The sidewall of described ring groove 1-1 is provided with reaction solution outlet 3, and the upper end is provided with cover 1-2.The center at described cover 1-2 top is provided with reaction solution inlet tube 6, and reaction solution inlet tube 6 next doors are provided with electric heating tube 4 and pneumatic outlet 5.
Referring to Fig. 1～Fig. 3, the bilayer structure of guide shell 2 for making with transparent glass, the middle part of its internal layer barrel 2-1 is provided with annular recesses, and wavelength is that 500nm fluorescent tube 8 is installed in this annular recesses; Its outer barrel 2-2 crosses the screw connection by two semicircle column casings and combines.Described guide shell 2 is coaxially installed in the reaction tube 1, is supported on reaction tube 1 inwall by support bar 2-3; The absolute altitude of guide shell 2 upper surfaces is lower than the absolute altitude of reaction solution outlet 3, forms flow passage between the bottom of its lower surface and reaction tube 1.The lower end of reaction solution inlet tube 6 puts in the inner chamber of guide shell 2, and built-in length is 1/4 of guide shell 2 length.
Example 2
Referring to Fig. 4, the guide shell in the present embodiment is a cylindrical drum 2, all is densely covered with LED2-4 on its inner and outer wall, and the head of each LED lamp 2-4 exposes the barrel of cylindrical drum 2.In this example, the length that reaction solution inlet tube 6 puts in guide shell 2 inner chambers is 1/3 of guide shell 2 length.
In this example, above-mentioned other embodiment in addition is identical with example 1.
The principle of work of photosynthetic-hydrogen-production device of the present invention is described below in conjunction with embodiment and accompanying drawing:
Referring to Fig. 1, the organism reaction solution enters reaction tube 1 by reaction solution inlet tube 6 through guide shell 2 under the effect of fluid-flow pump.In case reaction solution is full of reaction tube 1 when overflow the upper end, the reaction solutions that the reaction solution that newly enters just promotes in the guide shell 2 flow downward, this moment reaction tube 1 bottom reaction solution just along guide shell 2 outside risings; When liquid level rose to the upper port of guide shell 2, some reaction solution just entered guide shell 2 and adds next circulation, and overflow the upper end that another part reaction solution then continues to rise from reaction tube 1.Along with constantly replenishing of reaction solution, the reaction solution in the guide shell 2 constantly flows downward, and guide shell 2 outer reaction solutions then constantly upwards flow, and go round and begin again.In the above-mentioned process that circulates, reaction solution is being carried the photosynthetic bacterium bio-carrier 7 that is arranged at the reaction tube bottom in advance secretly and is being circulated together.In this process, organism in the reaction solution and photosynthetic bacterium produce hydrogen under the illumination condition that optimal temperature that electric heating tube 4 provides and guide shell 2 inner light sources are produced.
Claims (4)
1. photosynthetic-hydrogen-production device, this device is made up of cylindrical reaction tube (1) and the coaxial electric heating tube (4) that is arranged at the guide shell (2) in the reaction tube (1) and is located at reaction tube (1) top; Wherein, be provided with light source in the barrel of described guide shell (2); The top of described reaction tube (1) is provided with pneumatic outlet (5) and reaction solution outlet (3); It is characterized in that reaction solution inlet tube (6) is located at the top of described reaction tube (1), and extend in the guide shell (2) by the top of guide shell (2); The absolute altitude of described reaction solution outlet (3) is higher than the upper surface of guide shell (2).
2. a kind of device for producing hydrogen according to claim 1 is characterized in that, the bilayer structure of described guide shell (2) for making with transparent glass, and the middle part of its internal layer barrel (2-1) is provided with annular recesses, and fluorescent tube (8) is installed in the described annular recesses; Its outer barrel (2-2) is combined by two semicircle column casings.
3. a kind of device for producing hydrogen according to claim 1 is characterized in that, all is densely covered with LED (2-4) on the inner and outer wall of described guide shell (2), and the head of each LED (2-4) exposes the barrel of guide shell (2).
4. according to claim 1,2 or 3 described a kind of device for producing hydrogen, it is characterized in that the length that described reaction solution inlet tube (6) puts in the guide shell (2) is 1/5～1/3 of guide shell (2) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010299457 CN101974412B (en) | 2010-09-30 | 2010-09-30 | Photosynthetic hydrogen preparation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010299457 CN101974412B (en) | 2010-09-30 | 2010-09-30 | Photosynthetic hydrogen preparation device |
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| CN101974412A true CN101974412A (en) | 2011-02-16 |
| CN101974412B CN101974412B (en) | 2013-03-13 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517212A (en) * | 2011-12-13 | 2012-06-27 | 天津大学 | Guide flow cylinder, cylindrical bioreactor using guide flow cylinder and method for arranging guide flow cylinder |
| CN108865651A (en) * | 2018-06-05 | 2018-11-23 | 李盈贤 | A kind of sealing cultivation algae culturing device and its assemble method |
| CN110144293A (en) * | 2018-12-28 | 2019-08-20 | 河南农业大学 | A kind of photosynthetic hydrogen preparation device and the technique for preparing hydrogen |
| CN110157612A (en) * | 2019-05-10 | 2019-08-23 | 河南农业大学 | A kind of photosynthetic bacteria culture-light fermentation and hydrogen production combined reactor and the method using its progress hydrogen manufacturing |
| CN111500419A (en) * | 2020-04-28 | 2020-08-07 | 海口健康岛生物科技有限公司 | Stem cell separation device |
| CN112266848A (en) * | 2020-11-09 | 2021-01-26 | 河南农业大学 | Novel no pump formula inner loop formula photosynthetic biological hydrogen production reactor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918431Y (en) * | 2006-06-12 | 2007-07-04 | 河南农业大学 | Photosynthetic microorganism hydrogen production reactor |
| CN101402915A (en) * | 2008-08-05 | 2009-04-08 | 上海海洋大学 | High-efficiency photobioreactor for cultivation of photosynthetic bacteria |
| CN101709262A (en) * | 2009-12-10 | 2010-05-19 | 中国科学院广州能源研究所 | Solar spectral photosynthetic bioreactor system for culturing microalgae in high density |
-
2010
- 2010-09-30 CN CN 201010299457 patent/CN101974412B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918431Y (en) * | 2006-06-12 | 2007-07-04 | 河南农业大学 | Photosynthetic microorganism hydrogen production reactor |
| CN101402915A (en) * | 2008-08-05 | 2009-04-08 | 上海海洋大学 | High-efficiency photobioreactor for cultivation of photosynthetic bacteria |
| CN101709262A (en) * | 2009-12-10 | 2010-05-19 | 中国科学院广州能源研究所 | Solar spectral photosynthetic bioreactor system for culturing microalgae in high density |
Non-Patent Citations (1)
| Title |
|---|
| 李德峰等: "光合细菌制氢试验装置及其技术研究进展", 《生物质化学工程》, vol. 43, no. 04, 15 July 2009 (2009-07-15), pages 56 - 61 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517212A (en) * | 2011-12-13 | 2012-06-27 | 天津大学 | Guide flow cylinder, cylindrical bioreactor using guide flow cylinder and method for arranging guide flow cylinder |
| CN108865651A (en) * | 2018-06-05 | 2018-11-23 | 李盈贤 | A kind of sealing cultivation algae culturing device and its assemble method |
| CN110144293A (en) * | 2018-12-28 | 2019-08-20 | 河南农业大学 | A kind of photosynthetic hydrogen preparation device and the technique for preparing hydrogen |
| CN110144293B (en) * | 2018-12-28 | 2023-12-01 | 河南农业大学 | Photosynthetic hydrogen production device and hydrogen production process |
| CN110157612A (en) * | 2019-05-10 | 2019-08-23 | 河南农业大学 | A kind of photosynthetic bacteria culture-light fermentation and hydrogen production combined reactor and the method using its progress hydrogen manufacturing |
| CN111500419A (en) * | 2020-04-28 | 2020-08-07 | 海口健康岛生物科技有限公司 | Stem cell separation device |
| CN112266848A (en) * | 2020-11-09 | 2021-01-26 | 河南农业大学 | Novel no pump formula inner loop formula photosynthetic biological hydrogen production reactor |
| WO2022095267A1 (en) * | 2020-11-09 | 2022-05-12 | 河南农业大学 | Novel pump-free internal circulation biological hydrogen photoproduction reactor |
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| CN101974412B (en) | 2013-03-13 |
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