CN221596501U - Microbial fuel cell based on sludge - Google Patents
Microbial fuel cell based on sludge Download PDFInfo
- Publication number
- CN221596501U CN221596501U CN202323534575.5U CN202323534575U CN221596501U CN 221596501 U CN221596501 U CN 221596501U CN 202323534575 U CN202323534575 U CN 202323534575U CN 221596501 U CN221596501 U CN 221596501U
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- Prior art keywords
- shell
- fuel cell
- sludge
- microbial fuel
- cell based
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- 239000000446 fuel Substances 0.000 title claims abstract description 33
- 230000000813 microbial effect Effects 0.000 title claims abstract description 26
- 239000010802 sludge Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- 238000001802 infusion Methods 0.000 claims description 23
- 239000012528 membrane Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 239000000741 silica gel Substances 0.000 claims description 15
- 229910002027 silica gel Inorganic materials 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 description 9
- 230000001590 oxidative effect Effects 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000003487 electrochemical reaction Methods 0.000 description 3
- 230000004060 metabolic process Effects 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model relates to the technical field related to new energy and environmental protection, in particular to a microbial fuel cell based on sludge, which comprises a shell, wherein a heat dissipation control mechanism is arranged on the lower surface of the shell. This microbial fuel cell based on mud, through the setting of base, a controller, temperature detector, the electronic box, the support frame, radiator and electric wire interface, at first temperature detector real-time monitoring battery temperature, when temperature detector monitors that the temperature is too high, start the radiator through the electric connection of controller and electronic box and dispel the heat, through the setting of base for the radiator can be installed in the below of casing, through the setting of support frame, make the radiator can fix in the base inside, through the setting of electric wire interface, make the battery pull out the electric wire interface from temperature detector when taking down from the base.
Description
Technical Field
The utility model relates to the technical field related to new energy and environmental protection, in particular to a microbial fuel cell based on sludge.
Background
With the growth of global population and the development of economy, the demand for energy is also increasing, traditional fossil energy sources (such as petroleum, natural gas and coal) are limited in reserves, environmental pollution and greenhouse gas emission can be caused by exploiting and using fossil energy sources, negative effects are caused on the environment, renewable and clean energy sources need to be searched for to replace the traditional fossil energy sources, and in order to realize sustainable development, a microbial fuel cell is a device for converting organic matters into electric energy by utilizing microorganisms, the organic matters are decomposed to generate electrons and protons through the metabolism of the microorganisms, the electrons are transmitted to a cathode through an external circuit to form electric current, and the protons are transmitted to the cathode through an electrolyte to react with oxygen to generate water. The microbial fuel cell has the advantages of high efficiency, environmental protection, reproducibility and the like, and is widely applied to the fields of environmental protection, bioremediation, energy production and the like, so that the microbial fuel cell based on the sludge is particularly needed.
However, in the existing microbial fuel cell based on sludge, since the performance of the microbial fuel cell is greatly affected by temperature, the growth and metabolism of microorganisms may be inhibited at higher temperature, and even cell death may be caused, thereby affecting the performance and stability of the cell, and thus the use efficiency of the cell is reduced when the microbial fuel cell is used.
Disclosure of utility model
The utility model aims to provide a microbial fuel cell based on sludge, which solves the problems that the prior microbial fuel cell based on sludge in the prior art has great influence on the performance of the microbial fuel cell due to temperature, and the growth and metabolism of microorganisms can be inhibited and even cells can die at higher temperature, so that the performance and stability of the cell are influenced, and the service efficiency of the cell is reduced when the microbial fuel cell is used.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the microbial fuel cell based on sludge comprises a shell, wherein a control heat dissipation mechanism is arranged on the lower surface of the shell, and a conversion mechanism is arranged in the shell;
The control heat dissipation mechanism comprises a base, a controller, a temperature detector, an electric box, a supporting frame, a radiator and an electric wire interface, wherein the base is installed on one side of the surface of the shell, the controller is fixedly installed on one side of the surface of the shell, the temperature detector is fixedly installed on one side of the surface of the shell, the electric box is fixedly installed on one side of the surface of the base, the supporting frame is welded on the inner surface of the base, the radiator is installed in the inner portion of the base, and the electric wire interface is installed on one side of the surface of the electric box.
Preferably, the controller is electrically connected with a temperature detector, and the temperature detector is electrically connected with the wire interface.
Preferably, the radiator is fixedly installed on one side of the surface of the support frame, and the radiator is provided with four groups.
Preferably, the conversion mechanism comprises a top cover, an adhesive tape, a rubber ring, an exchange membrane, a first bolt, a first infusion tube, a first electrode, a second bolt, a second infusion tube, a silica gel plug, a loader, an anode, a cathode and a connecting wire, wherein the top cover is connected to one side of the surface of the shell, the adhesive tape is glued to one side of the surface of the shell, the rubber ring is glued to one side of the surface of the shell, the exchange membrane is embedded to one side of the surface of the shell, the first bolt is installed to one side of the surface of the shell, the first infusion tube is penetrated to one side of the surface of the top cover, the first electrode is installed to one side of the surface of the top cover, the second bolt is installed to one side of the surface of the top cover, the second infusion tube is penetrated to one side of the surface of the top cover, the silica gel plug is embedded to one side of the surface of the top cover, one end of the first electrode is electrically connected with the loader, one end of the first electrode is electrically connected with the anode, one end of the second electrode is electrically connected with the cathode, and one side of the connecting wire is installed to one side of the surface of the loader.
Preferably, the exchange membrane is embedded in the rubber ring, and the second bolt is in threaded connection with the shell.
Preferably, the anode is mounted below the surface of the housing and the cathode is mounted below the surface of the housing.
Preferably, the rubber strips are provided with two groups, and the silica gel plugs are provided with four groups.
Compared with the prior art, the utility model has the beneficial effects that: the microbial fuel cell based on the sludge is provided with the temperature detector to monitor the temperature of the cell in real time, and when the temperature is higher than the normal temperature, the radiator is started through the electric connection between the controller and the electric box so as to reduce the temperature of the cell.
Drawings
FIG. 1 is a schematic diagram of a side view of the present utility model;
FIG. 2 is an exploded cross-sectional schematic view of a heat dissipation control mechanism according to the present utility model;
FIG. 3 is an exploded cross-sectional schematic view of the conversion mechanism of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.
In the figure: 1. a housing; 2. controlling a heat dissipation mechanism; 201. a base; 202. a controller; 203. a temperature detector; 204. an electric box; 205. a support frame; 206. a heat sink; 207. a wire interface; 3. a conversion mechanism; 301. a top cover; 302. an adhesive tape; 303. a rubber ring; 304. an exchange membrane; 305. a first bolt; 306. a first infusion tube; 307. a first electrode; 308. a second electrode; 309. a second bolt; 310. a second infusion tube; 311. a silica gel plug; 312. a loader; 313. an anode; 314. a cathode; 315. and (5) connecting wires.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a microbial fuel cell based on mud, includes casing 1, and the lower surface of casing 1 is provided with controls radiating mechanism 2, and the inside of casing 1 is provided with conversion mechanism 3;
The control heat dissipation mechanism 2 comprises a base 201, a controller 202, a temperature detector 203, an electric box 204, a supporting frame 205, a heat radiator 206 and an electric wire interface 207, wherein the base 201 is installed on one side of the surface of the shell 1, the controller 202 is fixedly installed on one side of the surface of the shell 1, the temperature detector 203 is fixedly installed on one side of the surface of the shell 1, the electric box 204 is fixedly installed on one side of the surface of the base 201, the supporting frame 205 is welded on the inner surface of the base 201, the heat radiator 206 is installed in the base 201, the electric wire interface 207 is installed on one side of the surface of the electric box 204, the battery temperature is monitored in real time through the base 201, the controller 202, the electric box 204, the supporting frame 205, the heat radiator 206 is started through the electric connection between the controller 202 and the electric box 204 when the temperature detector 203 is monitored to be too high, the heat radiator 206 is enabled to dissipate through the arrangement of the base 201, the heat radiator 206 can be installed below the shell 1 through the arrangement of the supporting frame 205, the heat radiator 206 can be fixed inside the base 201, the electric wire interface 207 can be pulled down from the electric wire interface 207 through the arrangement of the electric wire interface 207, and the battery can be pulled down from the electric wire interface 203.
Further, the controller 202 is electrically connected to the temperature detector 203, the temperature detector 203 is electrically connected to the wire interface 207, and by setting the controller 202, when the temperature detector 203 detects that the temperature is abnormal, the electrical connection between the controller 202 and the electric box 204 can control the electric box 204 to start the radiator 206.
Further, the heat sink 206 is fixedly installed at one side of the surface of the support frame 205, and the heat sink 206 is provided with four groups, so that the heat sink 206 installed on the base 201 can radiate heat through air to cool the battery to reduce the temperature of the battery through the arrangement of the heat sink 206.
Further, the conversion mechanism 3 comprises a top cover 301, a rubber strip 302, a rubber ring 303, an exchange membrane 304, a first bolt 305, a first infusion tube 306, a first electrode 307, a second electrode 308, a second bolt 309, a second infusion tube 310, a silica gel plug 311, a loader 312, an anode 313, a cathode 314 and a connecting wire 315, wherein one side of the surface of the shell 1 is connected with the top cover 301, one side of the surface of the shell 1 is glued with the rubber strip 302, one side of the surface of the shell 1 is glued with the rubber ring 303, one side of the surface of the shell 1 is embedded with the exchange membrane 304, one side of the surface of the shell 1 is provided with the first bolt 305, A first infusion tube 306 penetrates through one side of the surface of the top cover 301, a first electrode 307 is arranged on one side of the surface of the top cover 301, a second electrode 308 is arranged on one side of the surface of the top cover 301, a second bolt 309 is arranged on one side of the surface of the top cover 301, a second infusion tube 310 penetrates through one side of the surface of the top cover 301, a silica gel plug 311 is embedded on one side of the surface of the top cover 301, one end of the first electrode 307 is electrically connected with a load 312, one end of the first electrode 307 is electrically connected with an anode 313, one end of the second electrode 308 is electrically connected with a cathode 314, one side of the load 312 is provided with a connecting wire 315, Through the arrangement of the top cover 301, the adhesive tape 302, the rubber ring 303, the exchange membrane 304, the first bolt 305, the first infusion tube 306, the first electrode 307, the second electrode 308, the second bolt 309, the second infusion tube 310, the silica gel plug 311, the loader 312, the anode 313, the cathode 314 and the connecting wire 315, firstly, the sludge and the electrolyte are filled into the shell 1 through the first infusion tube 306, then the oxidant is filled into the shell 1 through the second infusion tube 310, the sludge and the electrolyte which are conveyed by the first infusion tube 306 are isolated from the oxidant which is conveyed by the second infusion tube 310 through the exchange membrane 304, The microorganisms oxidize and decompose the organic matters in the sludge to generate electrons and protons, the electrons pass through the first electrode 307 and the loader 312, the electrons pass through the second electrode 308 from the loader 312 to the cathode 314, the protons pass through the exchange membrane 304 to the cathode 314, the protons undergo a reduction reaction with oxygen to generate water and electrons, the electrons pass through the second electrode 308 and the loader 312 from the first electrode 307 to the anode 313 to participate in the oxidation reaction of the fuel, thus forming a complete electrochemical reaction cycle, and the electric energy can be supplied to the electric appliance through the connecting wire 315, the liquid in the shell 1 is prevented from overflowing from the edge of the top cover 301 through the arrangement of the adhesive tape 302, Through the setting of rubber ring 303 for exchange membrane 304 can separate fuel and oxidant, increases the leakproofness and prevents fuel and oxidant direct mixing reaction, through the setting of first bolt 305, makes can separate between casing 1, through the setting of second bolt 309, makes top cap 301 can follow casing 1 surface one side and takes off, through the setting of silica gel plug 311, can play insulating effect, prevents that electric current or heat from passing through the battery and can effectively protect the safety of battery and other parts in other parts or the environment.
Further, the exchange membrane 304 is embedded in the rubber ring 303, the second bolt 309 is in threaded connection with the casing 1, and through the arrangement of the exchange membrane 304, fuel and oxidant can be separated, and meanwhile, the transmission of hydrogen ions is promoted, so that electrochemical reaction is realized.
Further, the anode 313 is installed below the surface of the case 1, and the cathode 314 is installed below the surface of the case 1, and by providing the cathode 314, the oxygen reduction reaction can be promoted to proceed, and the oxygen is reduced to water and electrons are released to generate electric current.
Further, the two groups of the rubber strips 302 are arranged, the four groups of the silica gel plugs 311 are arranged, and through the arrangement of the silica gel plugs 311, the silica gel plugs 311 can seal the interface and the pipeline of the top cover 301 so as to prevent electrolyte or gas from leaking, and the silica gel plugs 311 have good sealing performance and corrosion resistance and can effectively prevent leakage and corrosion.
Working principle: firstly, the temperature detector 203 monitors the temperature of the battery in real time, when the temperature detector 203 monitors that the temperature is too high, the radiator 206 is started to radiate heat through the electric connection between the controller 202 and the electric box 204, the radiator 206 can be arranged below the shell 1 through the arrangement of the base 201, the radiator 206 can be fixed in the base 201 through the arrangement of the supporting frame 205, the electric wire interface 207 can be pulled out of the temperature detector 203 when the battery is taken down from the base 201 through the arrangement of the electric wire interface 207, and when electric energy conversion is carried out, firstly, the sludge and the electrolyte are filled into the shell 1 through the first infusion tube 306, then the oxidant is filled into the shell 1 through the second infusion tube 310, the sludge and the electrolyte which are conveyed by the first infusion tube 306 are isolated from the oxidant which is conveyed by the second infusion tube 310 through the exchange membrane 304, then the organic matters in the sludge are oxidatively decomposed by microorganisms, electrons and protons are generated, the electrons are transferred from the loader 312 to the cathode 314 through the loader 312 through the second electrode 308, the protons are transferred to the cathode 314 through the exchange membrane 304 and undergo a reduction reaction with oxygen to generate water and electrons, the electrons are transferred from the first electrode 307 to the anode 313 through the loader 312 through the second electrode 308 to participate in the oxidation reaction of fuel, thereby forming a complete electrochemical reaction cycle, and the electric appliance can be supplied with electric energy through the connecting wire 315, the liquid in the shell 1 is prevented from overflowing from the edge of the top cover 301 through the arrangement of the adhesive tape 302, the fuel and the oxidant can be separated through the arrangement of the rubber ring 303, the fuel and the oxidant can be prevented from being directly mixed and reacted through the sealing property is increased, the shell 1 can be separated through the arrangement of the first bolts 305, the arrangement of the second bolts 309, so that the top cover 301 can be removed from the surface of the casing 1, and the arrangement of the silica gel plug 311 can play an insulating role, so that the safety of the battery and other components can be effectively protected by preventing the current or heat from being transferred to other components or the environment through the battery, and thus, the microbial fuel cell based on sludge is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A microbial fuel cell based on sludge comprising a housing (1), characterized in that: a control heat dissipation mechanism (2) is arranged on the lower surface of the shell (1), and a conversion mechanism (3) is arranged in the shell (1);
control cooling body (2) include base (201), controller (202), temperature detector (203), electronic box (204), support frame (205), radiator (206) and electric wire interface (207), base (201) are installed to surface one side of casing (1), surface one side fixed mounting of casing (1) has controller (202), surface one side fixed mounting of casing (1) has temperature detector (203), surface one side fixed mounting of base (201) has electronic box (204), the inside surface welding of base (201) has support frame (205), the internally mounted of base (201) has radiator (206), electric wire interface (207) are installed to surface one side of electronic box (204).
2. A microbial fuel cell based on sludge as claimed in claim 1, wherein: the controller (202) is electrically connected with the temperature detector (203), and the temperature detector (203) is electrically connected with the wire interface (207).
3. A microbial fuel cell based on sludge as claimed in claim 1, wherein: the radiator (206) is fixedly arranged on one side of the surface of the supporting frame (205), and the radiator (206) is provided with four groups.
4. A microbial fuel cell based on sludge as claimed in claim 1, wherein: the conversion mechanism (3) comprises a top cover (301), an adhesive tape (302), a rubber ring (303), an exchange membrane (304), a first bolt (305), a first infusion tube (306), a first electrode (307), a second electrode (308), a second bolt (309), a second infusion tube (310), a silica gel plug (311), a loader (312), an anode (313), a cathode (314) and a connecting wire (315), wherein the top cover (301) is connected to one side of the surface of the shell (1), the adhesive tape (302) is glued to one side of the surface of the shell (1), the rubber ring (303) is glued to one side of the surface of the shell (1), the exchange membrane (304) is embedded to one side of the surface of the shell (1), the first bolt (305) is installed to one side of the surface of the shell (1), the first infusion tube (306) is penetrated to one side of the surface of the top cover (301), the first electrode (307) is installed to one side of the surface of the top cover (301), the second electrode (308) is installed to one side of the surface of the top cover (301), the second bolt (309) is installed to one side of the surface of the top cover (301), the second bolt (301) is installed to one side of the surface of the top cover (301), one end of the first electrode (307) is electrically connected with a loader (312), one end of the first electrode (307) is electrically connected with an anode (313), one end of the second electrode (308) is electrically connected with a cathode (314), and one side of the surface of the loader (312) is provided with a connecting wire (315).
5. A microbial fuel cell based on sludge as claimed in claim 4 wherein: the exchange membrane (304) is embedded in the rubber ring (303), and the second bolt (309) is in threaded connection with the shell (1).
6. A microbial fuel cell based on sludge as claimed in claim 4 wherein: the anode (313) is mounted below the surface of the housing (1) and the cathode (314) is mounted below the surface of the housing (1).
7. A microbial fuel cell based on sludge as claimed in claim 4 wherein: two groups of rubber strips (302) are arranged, and four groups of silica gel plugs (311) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323534575.5U CN221596501U (en) | 2023-12-24 | 2023-12-24 | Microbial fuel cell based on sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323534575.5U CN221596501U (en) | 2023-12-24 | 2023-12-24 | Microbial fuel cell based on sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221596501U true CN221596501U (en) | 2024-08-23 |
Family
ID=92411608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323534575.5U Active CN221596501U (en) | 2023-12-24 | 2023-12-24 | Microbial fuel cell based on sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221596501U (en) |
-
2023
- 2023-12-24 CN CN202323534575.5U patent/CN221596501U/en active Active
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