CN107808970A - A kind of microbiological fuel cell - Google Patents
A kind of microbiological fuel cell Download PDFInfo
- Publication number
- CN107808970A CN107808970A CN201710996031.0A CN201710996031A CN107808970A CN 107808970 A CN107808970 A CN 107808970A CN 201710996031 A CN201710996031 A CN 201710996031A CN 107808970 A CN107808970 A CN 107808970A
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- CN
- China
- Prior art keywords
- insulation crust
- liquid
- negative electrode
- anode
- blower fan
- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/16—Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
-
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention discloses a kind of microbiological fuel cell, including external device (ED), insulation crust, regarding liquid window, blower fan, aeration tube, interior arrangement, liquid storehouse, the external device (ED) is provided with insulation crust, the surface of insulation crust is provided with and regards liquid window, it is fixedly connected depending on liquid window by insulation crust with external device (ED), the top of insulation crust is provided with blower fan, the side of blower fan is provided with aeration tube, the end of aeration tube is provided with interior arrangement, blower fan contacts connection with interior arrangement by aeration tube, and liquid storehouse is placed in the inside of interior arrangement.A kind of microbiological fuel cell of the present invention, air cathode effect can be formed to cathode internal by setting blower fan to coordinate aeration tube, can be by setting constant temperature magnetic force heating stirrer, the energy of microorganism, simple in construction in increase liquid storehouse, it is easy to accomplish.
Description
Technical field
The present invention is a kind of microbiological fuel cell, belongs to microbial technology field.
Background technology
Microbiological fuel cell is a kind of device that chemical energy in organic matter is directly translated into electric energy using microorganism.
Its basic functional principle is：Under anode chamber's anaerobic environment, organic matter decomposes under microbial action and discharges electronics and matter
Son, electronics is effectively transmitted by suitable electron transfer mediator between biological components and anode, and is passed by external circuit
It is delivered to negative electrode and forms electric current, and proton is delivered to negative electrode by PEM, oxidant (generally oxygen) obtains in negative electrode
Electronics is reduced is combined into water with proton.
Prior art discloses a kind of microbiological fuel cell.Existing microbiological fuel cell, decompose draining and
During Organic material in discarded object, the electronics released by using electrode recovery Institute of Micro-biology just can directly reclaim electric energy,
But in actual use, in order to keep the effect of air cathode, it is necessary to carry out semi open model storage to liquid storehouse, thus easily
Pollute and cut down with the energy, secondly inside the liquid storehouse for lacking activity, the electronics of microorganism and proton activity are weaker, reduce
The efficiency of conversion, these are all physical presence also urgent problems.
The content of the invention
In view of the deficienciess of the prior art, the present invention provides a kind of microbiological fuel cell.
A kind of microbiological fuel cell, external device (ED), insulation crust, regarding liquid window, blower fan, aeration tube, interior arrangement, liquid
Storehouse, the external device (ED) are provided with insulation crust, and the surface of insulation crust, which is provided with, regards liquid window, depending on liquid window by insulation crust and outside
Part device is fixedly connected, and the top of insulation crust is provided with blower fan, and the side of blower fan is provided with aeration tube, and the end of aeration tube is provided with interior
Part device, blower fan contact connection with interior arrangement by aeration tube, and liquid storehouse is placed in the inside of interior arrangement.
The interior arrangement is made up of negative electrode, anode, graphite electroplax, PEM, constant temperature magnetic force heating stirrer, institute
State and negative electrode and anode are arranged with interior arrangement, the inside of the negative electrode and anode is provided with graphite electroplax, the graphite electroplax point
It is not fixedly connected with negative electrode and anode, PEM, the PEM and liquid storehouse is provided between the negative electrode and anode
Contact connection, the bottom in the liquid storehouse are provided with constant temperature magnetic force heating stirrer, and the constant temperature magnetic force heating stirrer passes through liquid storehouse
It is connected with negative electrode, positive contact.
Further, the bottom of the insulation crust is provided with serrated base, and the serrated base is by insulation crust and outside
Part device is fixedly connected.
Further, the side of the insulation crust is provided with liquid inlet, and the opposite of the liquid inlet is provided with liquid outlet, described
The top of insulation crust is provided with fixed turn-knob, and the liquid inlet, liquid outlet, fixed turn-knob are all fixedly connected with insulation crust.
Further, the centre of the fixed turn-knob is provided with wire, and the wire passes through insulation crust and negative electrode, anode electricity
Property connection.
Further, the end of the wire is provided with resistance box, and the negative electrode, anode are electrically connected by wire and resistance box
Connect.
The present invention uses above-mentioned technical proposal, and a serrated base 3, tooth are set in the bottom of insulation crust 2 of external device (ED) 1
Shape base 3 can play stable effect, avoid breakking away, and what is secondly set on insulation crust 2 can be to internal microorganism depending on liquid window 4
Capacity checked, the liquid storehouse 12 in positive interior arrangement 11 is divided to for 13 anode of negative electrode, 14 two parts, and inner core is by graphite electroplax 15
Composition, is contacted with negative electrode 13 by blower fan 7 and aeration tube 8, is easy to liquid storehouse 12 to be sealed, then below PEM 16
The constant temperature magnetic force heating stirrer 17 of setting, heating can be stirred to the microorganism in liquid storehouse 12, add microbial activity.
Therefore, compared with prior art, the microbiological fuel cell passes through under one blower fan of the surface of insulation crust setting, blower fan
Side is attached provided with aeration tube to catholyte storehouse, can ensure that the presence of air cathode to carrying out Air Exposure at negative electrode, lead to
To cross and one constant temperature magnetic force heating stirrer is set in the lower section in overall liquid storehouse, constant temperature magnetic force heating stirrer has high sensitivity,
The characteristics of controllability is strong, and temperature-control range is wide, the microorganism in liquid storehouse can be influenceed, strengthen microbial activity.
Brief description of the drawings
Fig. 1 is a kind of microbiological fuel cell structural representation of the present invention.
Fig. 2 is a kind of microbiological fuel cell schematic internal view of the present invention.
Embodiment
Embodiment 1
Such as Fig. 1, shown in Fig. 2, a kind of microbiological fuel cell, including external device (ED) 1, insulation crust 2, regarding liquid window 4, blower fan
7th, aeration tube 8, interior arrangement 11, liquid storehouse 12, the external device (ED) 1 are provided with insulation crust 2, the surface of the insulation crust 2
Provided with regarding liquid window 4, described to be fixedly connected depending on liquid window 4 by insulation crust 2 with external device (ED) 1, the top of the insulation crust 2 is set
There is blower fan 7, the side of the blower fan 7 is provided with aeration tube 8, and the end of the aeration tube 8 is provided with interior arrangement 11, the blower fan 7
Connection is contacted with interior arrangement 11 by aeration tube 8, the liquid storehouse 12 is placed in the inside of interior arrangement 11, the interior arrangement 11
It is made up of negative electrode 13, anode 14, graphite electroplax 15, PEM 16, constant temperature magnetic force heating stirrer 17, the interior arrangement
Negative electrode 13 and anode 14 are arranged with 11, the inside of the negative electrode 13 and anode 14 is provided with graphite electroplax 15, the graphite electroplax
15 are fixedly connected with negative electrode 13 and anode 14 respectively, and PEM 16, the matter are provided between the negative electrode 13 and anode 14
Proton exchange 16 contacts connection with liquid storehouse 12, and the bottom in the liquid storehouse 12 is provided with constant temperature magnetic force heating stirrer 17, the constant temperature
Magnetic force heating stirrer 17 contacts connection with negative electrode 13, anode 14 by liquid storehouse 12, and the bottom of the insulation crust 2 is provided with dentation
Base 3, the serrated base 3 are fixedly connected by insulation crust 2 with external device (ED) 1, the side of the insulation crust 2 be provided with into
Liquid mouth 5, the opposite of the liquid inlet 5 are provided with liquid outlet 6, and the top of the shell 2, which is provided with, fixes turn-knob 9, the liquid inlet 5,
Liquid outlet 6, fixed turn-knob 9 are all fixedly connected with insulation crust 2, and the centre of the fixed turn-knob 9 is provided with wire 10, the wire
10 are electrically connected with by insulation crust 2 and negative electrode 13, anode 14, and the end of the wire 10 is provided with resistance box 18, the negative electrode
13rd, anode 14 is electrically connected with by wire 10 and resistance box 18, and the transmission of electric energy, the heating of constant temperature magnetic force are easy in the setting of wire 10
The setting of agitator 17 is easy to carry out heating stirring to liquid storehouse, is easy to keep the vigor of microorganism.
Claims (5)
1. a kind of microbiological fuel cell, including external device (ED) (1), insulation crust (2), regarding liquid window (4), blower fan (7), aeration tube
(8), interior arrangement (11), liquid storehouse (12), it is characterised in that：The external device (ED) (1) is provided with insulation crust (2), and insulation is outer
The surface of shell (2) is provided with and regards liquid window (4), is fixedly connected depending on liquid window (4) by insulation crust (2) with external device (ED) (1), and insulation is outer
The top of shell (2) is provided with blower fan (7), and the side of blower fan (7) is provided with aeration tube (8), and the end of aeration tube (8) is provided with interior arrangement
(11), blower fan (7) contacts connection with interior arrangement (11) by aeration tube (8), and the liquid storehouse (12) is placed in interior arrangement (11)
Inside；
The interior arrangement (11) is by negative electrode (13), anode (14), graphite electroplax (15), PEM (16), constant temperature magnetic force
Heating stirrer (17) is formed, and negative electrode (13) and anode (14), negative electrode (13) and anode are arranged with the interior arrangement (11)
(14) inside is provided with graphite electroplax (15), and graphite electroplax (15) is fixedly connected with negative electrode (13) and anode (14) respectively, negative electrode
(13) PEM (16) is provided between anode (14), PEM (16) contacts connection, liquid storehouse with liquid storehouse (12)
(12) bottom is provided with constant temperature magnetic force heating stirrer (17), and constant temperature magnetic force heating stirrer (17) passes through liquid storehouse (12) and negative electrode
(13), anode (14) contact connection.
A kind of 2. microbiological fuel cell according to claim 1, it is characterised in that：The bottom of the insulation crust (2)
Provided with serrated base (3), the serrated base (3) is fixedly connected by insulation crust (2) with external device (ED) (1).
A kind of 3. microbiological fuel cell according to claim 1, it is characterised in that：The side of the insulation crust (2)
Provided with liquid inlet (5), the opposite of liquid inlet (5) is provided with liquid outlet (6), and the top of insulation crust (2) is provided with fixed turn-knob (9),
The liquid inlet (5), liquid outlet (6), fixed turn-knob (9) are all fixedly connected with insulation crust (2).
A kind of 4. microbiological fuel cell according to claim 3, it is characterised in that：The centre of the fixed turn-knob (9)
Provided with wire (10), wire (10) is electrically connected with by insulation crust (2) and negative electrode (13), anode (14).
A kind of 5. microbiological fuel cell according to claim 4, it is characterised in that：The end of the wire (10) is provided with
Resistance box (18), the negative electrode (13), anode (14) are electrically connected with by wire (10) and resistance box (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996031.0A CN107808970A (en) | 2017-10-23 | 2017-10-23 | A kind of microbiological fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996031.0A CN107808970A (en) | 2017-10-23 | 2017-10-23 | A kind of microbiological fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107808970A true CN107808970A (en) | 2018-03-16 |
Family
ID=61584899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710996031.0A Pending CN107808970A (en) | 2017-10-23 | 2017-10-23 | A kind of microbiological fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107808970A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202888321U (en) * | 2012-07-19 | 2013-04-17 | 南昌大学 | Piggery wastewater treatment experiment platform provided with double-cylinder-type microbial fuel cell |
| CN103123977A (en) * | 2013-03-07 | 2013-05-29 | 浙江工商大学 | Simultaneous nitrogen and phosphorus removal microbial fuel cell |
| CN203855492U (en) * | 2014-05-29 | 2014-10-01 | 重庆禹浜环保科技有限公司 | Intelligent sewage treater |
| CN105470546A (en) * | 2016-01-04 | 2016-04-06 | 武汉理工大学 | Method for recovering sulfur in wastewater by using microbial fuel cell |
-
2017
- 2017-10-23 CN CN201710996031.0A patent/CN107808970A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202888321U (en) * | 2012-07-19 | 2013-04-17 | 南昌大学 | Piggery wastewater treatment experiment platform provided with double-cylinder-type microbial fuel cell |
| CN103123977A (en) * | 2013-03-07 | 2013-05-29 | 浙江工商大学 | Simultaneous nitrogen and phosphorus removal microbial fuel cell |
| CN203855492U (en) * | 2014-05-29 | 2014-10-01 | 重庆禹浜环保科技有限公司 | Intelligent sewage treater |
| CN105470546A (en) * | 2016-01-04 | 2016-04-06 | 武汉理工大学 | Method for recovering sulfur in wastewater by using microbial fuel cell |
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Application publication date: 20180316 |