CN205863299U - A kind of microbiological fuel cell - Google Patents
A kind of microbiological fuel cell Download PDFInfo
- Publication number
- CN205863299U CN205863299U CN201620826213.4U CN201620826213U CN205863299U CN 205863299 U CN205863299 U CN 205863299U CN 201620826213 U CN201620826213 U CN 201620826213U CN 205863299 U CN205863299 U CN 205863299U
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- CN
- China
- Prior art keywords
- positive pole
- reaction cabin
- fuel cell
- cabin
- microbiological fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model discloses a kind of microbiological fuel cell, including positive pole reaction cabin and negative reaction cabin, positive pole reaction cabin is provided with positive pole, negative reaction is provided with negative pole in cabin, opening by barrier partitions between positive pole reaction cabin and negative reaction cabin, baffle bottom is provided with the salt bridge opening of the proton transport rod for placing transmission proton.This utility model microbiological fuel cell uses PEM or salt bridge, the proton making positive pole reaction cabin can transmit to negative reaction cabin, produced by negative reaction cabin, water can be discharged in time, good conductivity, overall performance is good, and the internal resistance of cell is less, working output voltage is high, the supply of enzyme is ensured, volume is little, easy to carry.
Description
Technical field
This utility model relates to field of fuel cell technology, particularly relates to a kind of microbiological fuel cell.
Background technology
Due to modern economy development at full speed, whole world fossil energy faces shortage problem, and oil can be with about 40 years, and natural gas can
With about 67 years, coal can be with about 167 years, therefore, sought reproducible new forms of energy and caused and pay close attention to widely.
Microbiological fuel cell is the device of a kind of new ideas that can realize energy conversion and production capacity.The most micro-
Biological fuel cell is just going to the world as the device of a kind of available debirs production capacity the stage of the energy.Microbial fuel electricity
Pond is a kind of to utilize microorganism that the chemical energy in Organic substance is directly translated into the device of electric energy, and microbiological fuel cell is to have
Machine thing is fuel, with enzyme as catalyst, the chemical energy in Organic substance is converted into the device of electric energy.
At present, the microbiological fuel cell structure used in experiment is more simple, is not easy to clean cycle and utilizes after experiment,
Being only suitable for experimental stage use, utilization rate is relatively low.
Summary of the invention
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, it is provided that a kind of microorganism
Fuel cell.
This utility model solves its technical problem and be the technical scheme is that a kind of microbiological fuel cell of offer, bag
Including positive pole reaction cabin and negative reaction cabin, be provided with positive pole, be provided with negative pole in negative reaction cabin in positive pole reaction cabin, positive pole is anti-
Answering and open by barrier partitions between cabin and negative reaction cabin, baffle bottom is provided with the salt of the proton transport rod for placing transmission proton
Bridge opening.
Preferably, described proton transport rod is PEM.
Preferably, described proton transport rod is salt bridge.
Preferably, described salt bridge is mixed to prepare by agar and saturated potassium nitrate or is mixed system by agar and saturated potassium chloride
?.
Preferably, also include being arranged at the interior culture tank for cultivating microorganism of positive pole reaction cabin.
Preferably, also include being arranged at positive pole reaction cabin interior for removing the activated carbon groove of abnormal flavour.
Preferably, described positive pole reaction cabin and top, negative reaction cabin are provided with reaction hatchcover.
Preferably, the material of described positive pole is zinc metal sheet, and the material of described negative pole is graphite.
Implement the technical scheme of this utility model microbiological fuel cell, have the following advantages or beneficial effect: this practicality
Novel microbial fuel cell uses PEM or salt bridge so that the proton of positive pole reaction cabin can transmit to negative reaction
Cabin, water produced by negative reaction cabin can discharge in time, and good conductivity, overall performance is good, and the internal resistance of cell is little, work output electricity
Pressure height, the supply of enzyme is ensured, volume is little, easy to carry.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, required in embodiment being described below
The accompanying drawing used is briefly described, it is therefore apparent that the accompanying drawing in describing below is only embodiments more of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Other accompanying drawing, in accompanying drawing:
Fig. 1 is the structural representation of this utility model microbiological fuel cell embodiment.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, will be described below is various
Embodiment will be with reference to corresponding accompanying drawing, and these accompanying drawings constitute a part for embodiment, which describes and realizes this practicality newly
The various embodiments that type may use.It should be appreciated that it be also possible to use other embodiment, or the embodiment enumerated herein is carried out
Amendment structurally and functionally, without departing from scope and spirit of the present utility model.
As it is shown in figure 1, this utility model provides a kind of microbiological fuel cell embodiment, including positive pole reaction cabin 10 with negative
Pole reaction cabin 20, is provided with positive pole 30 in positive pole reaction cabin 10, be provided with negative pole 40, positive pole reaction cabin 10 in negative reaction cabin 20
And separate with baffle plate 50 between negative reaction cabin 20, it is provided with the proton transport rod 70 for placing transmission proton bottom baffle plate 50
Salt bridge opening 60.
The proton transport rod 70 of this utility model microbiological fuel cell is PEM or salt bridge.Wherein, proton is handed over
Changing film is PEM(Proton Exchange Membrane, PEM) PEM.The transmission that PEM is proton provides
Passage so that proton arrives negative pole through PEM from positive pole, constitutes loop with the electron transfer of external circuit, outwardly
Electric current is provided.Salt bridge is mixed to prepare by agar and saturated potassium nitrate or is mixed to prepare by agar and saturated potassium chloride, all according to one
Certainty ratio mixes, and concrete manufacturing process is: heating blends is liquid, and is poured on salt bridge opening 60 position, cooled and solidified
Form proton transport rod 70.Whether PEM or salt bridge, is required to block salt bridge opening 60 completely, and then guarantees proton
Transfer rod 70 may only transmit proton, and other electronics or material cannot pass through, and the water from negative reaction cabin 20 can pass through
This proton transport rod 70 is transferred to positive pole reaction cabin 10.
This utility model microbiological fuel cell also includes being arranged at the interior training for cultivating microorganism of positive pole reaction cabin 10
For removing the activated carbon groove 90 of abnormal flavour in supporting groove 80 and being arranged at positive pole reaction cabin 10, positive pole reaction cabin 10 and negative pole are anti-
Top, cabin 20 is answered to be provided with reaction hatchcover 100.The material of positive pole 30 is zinc metal sheet, and the material of negative pole 40 is graphite；Such as, positive pole 30
It is connected by wire or other connecting lines with between negative pole 40 external circuit, is powered to electrical equipment by this wire or fills
Electricity.
This utility model microbiological fuel cell utilizes microorganism that the culture tank 80 in positive pole reaction cabin cultivates (such as antibacterial
Deng) enzyme that produces as catalyst, produce energy and electronics and proton by enzymatic degradation Organic substance (such as glucose etc.), generation
Electric transmission is to positive pole, then arrives negative pole through external circuit conductor loading, is combined with electron acceptor at negative pole, thus produces electricity
Energy；Meanwhile, proton arrives negative reaction cabin from positive pole reaction cabin by PEM, at negative pole and oxygen or other materials
In conjunction with, complete the charge transfer in battery.
This utility model microbiological fuel cell uses PEM or salt bridge so that the proton of positive pole reaction cabin is permissible
Transmission is to negative reaction cabin, and water produced by negative reaction cabin can be discharged in time, good conductivity, and overall performance is good, in battery
Hindering little, working output voltage is high, and the supply of enzyme is ensured, volume is little, easy to carry.
The foregoing is only preferred embodiment of the present utility model, those skilled in the art know, without departing from this
In the case of the spirit and scope of utility model, these features and embodiment can be carried out various change or equivalent.Separately
Outward, under teaching of the present utility model, can modify to adapt to particular situation and material to these features and embodiment
Without departing from spirit and scope of the present utility model.Therefore, this utility model is not by specific embodiment disclosed herein
Limiting, the embodiment in the range of fallen with claims hereof broadly falls into protection domain of the present utility model.
Claims (8)
1. a microbiological fuel cell, it is characterised in that include positive pole reaction cabin (10) and negative reaction cabin (20), described just
Being provided with positive pole (30) in pole reaction cabin (10), be provided with negative pole (40) in described negative reaction cabin (20), described positive pole reacts
Separating with baffle plate (50) between cabin (10) and negative reaction cabin (20), described baffle plate (50) bottom is provided with for placing transmission matter
The salt bridge opening (60) of proton transport rod (70) of son.
Microbiological fuel cell the most according to claim 1, it is characterised in that described proton transport rod (70) is that proton is handed over
Change film.
Microbiological fuel cell the most according to claim 1, it is characterised in that described proton transport rod (70) is salt bridge.
Microbiological fuel cell the most according to claim 3, it is characterised in that described salt bridge is by agar and saturated potassium nitrate
It is mixed to prepare or is mixed to prepare by agar and saturated potassium chloride.
Microbiological fuel cell the most according to claim 1, it is characterised in that also include being arranged at described positive pole reaction cabin
(10) for the culture tank (80) of cultivating microorganism in.
Microbiological fuel cell the most according to claim 1, it is characterised in that also include being arranged at described positive pole reaction cabin
(10) for removing the activated carbon groove (90) of abnormal flavour in.
Microbiological fuel cell the most according to claim 1, it is characterised in that described positive pole reaction cabin (10) and negative pole are anti-
Cabin (20) top is answered to be provided with reaction hatchcover (100).
Microbiological fuel cell the most according to claim 1, it is characterised in that the material of described positive pole (30) is zinc metal sheet,
The material of described negative pole (40) is graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826213.4U CN205863299U (en) | 2016-07-30 | 2016-07-30 | A kind of microbiological fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826213.4U CN205863299U (en) | 2016-07-30 | 2016-07-30 | A kind of microbiological fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863299U true CN205863299U (en) | 2017-01-04 |
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ID=57654505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620826213.4U Expired - Fee Related CN205863299U (en) | 2016-07-30 | 2016-07-30 | A kind of microbiological fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904503A (en) * | 2019-02-20 | 2019-06-18 | 熵零技术逻辑工程院集团股份有限公司 | A kind of chemical energy device for converting electric energy |
-
2016
- 2016-07-30 CN CN201620826213.4U patent/CN205863299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904503A (en) * | 2019-02-20 | 2019-06-18 | 熵零技术逻辑工程院集团股份有限公司 | A kind of chemical energy device for converting electric energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |