CN107191266A - A kind of biological urea electricity generation system - Google Patents
A kind of biological urea electricity generation system Download PDFInfo
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- CN107191266A CN107191266A CN201710448466.1A CN201710448466A CN107191266A CN 107191266 A CN107191266 A CN 107191266A CN 201710448466 A CN201710448466 A CN 201710448466A CN 107191266 A CN107191266 A CN 107191266A
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- Prior art keywords
- urea
- urea liquid
- generation system
- input
- electricity generation
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
- F02B2043/106—Hydrogen obtained by electrolysis
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention discloses a kind of biological urea electricity generation system, including：Urea liquid electrolytic cell, setting positive pole, negative pole, urea liquid entrance and gas vent in it；Urea liquid feedway, its outlet is connected with urea liquid entrance；The additional AC powers of 380V/220V, it is connected with the ac input end of alternating current-direct current inverter, and the DC output end of alternating current-direct current inverter is connected with positive pole and negative pole；Air accumulator, its entrance is connected with gas vent, the gas produced in stored urea solution electrolytic cell；Gas engine, its input is connected by air delivering pipeline with reservoir outlet；Generator, its input is connected with gas engine output end；Power distributing cabinet, its input is connected with generator output end.Beneficial effects of the present invention：Using the urine of human or animal, realize that a kind of urine is the complete electricity generation system that generates electricity after urea liquid electrolysis by electrolysis, fully achieve bioenergy generating.
Description
Technical field
The present invention relates to technical field of power generation, in particular to a kind of biological urea electricity generation system.
Background technology
The understanding endangered with the worsening shortages of world oil fuel and to greenhouse gas emission, hydrogen burning is due to heat
Height, does not produce CO and CO2The characteristics of only producing water, and by growing interest.Many studies have shown that, organic substance hydrogen manufacturing or generating have
Sustainability is hoped to solve some environment and energy problem, organic matter bio-hydrogen or generating are its hygienic innoxious and recycling ways
One of the important selection in footpath.
Urine is our body systemic circulations discharge " waste ", and composition is the 95% water metabolin of plus 5%, wherein urea
Account for 2%.One urea molecule contains 4 hydrogen atoms, it is crucial that, the hydrogen atom in urea is unlike the hydrogen atom in water
Very close with reference to obtaining, the energy needed for therefore " taking " these chemical bonds apart can be fewer, will so cause the more efficient of hydrogen manufacturing.
Urea liquid can produce hydrogen, hydrogen can make gas engine do work as fuel, so as to drive generator under electrolysis state
Generate electricity.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of biological urea electricity generation system, utilizing human or animal
Urine, realize that a kind of urine is the complete electricity generation system that generates electricity after urea liquid electrolysis by electrolysis, fully achieve biology
The energy generates electricity.
The invention provides a kind of biological urea electricity generation system, including：
Urea liquid electrolytic cell, setting positive pole, negative pole, urea liquid entrance and gas vent in it, for stored urea
Solution is simultaneously electrolysed to urea liquid；
Urea liquid feedway, its outlet is connected with the urea liquid entrance, is that the urea liquid electrolytic cell is carried
For urea liquid；
The additional AC powers of 380V/220V, it is connected with the ac input end of alternating current-direct current inverter, the alternating current-direct current inversion
The DC output end of device is connected with the positive pole and the negative pole, is that the positive pole and the negative pole provide electrolysis power；
Air accumulator, its entrance is connected with the gas vent, is stored the gas produced in the urea liquid electrolytic cell, is
Gas engine provides gaseous fuel；
Gas engine, its input is connected by air delivering pipeline with the reservoir outlet, and gas is burnt into what is produced
Energy transmission is to generator；
Generator, its input is connected with the gas engine output end, and the energy that gas fuel combustion is produced turns
Change electric energy into；
Power distributing cabinet, its input is connected with the generator output end, the electrical energy transportation that the generator is produced
To user.
As further improvement of the invention, nickel alloy catalyst is set in the urea liquid electrolytic cell.
As further improvement of the invention, the urea liquid feedway includes：
Urea source, it is connected by urine conveyance tube road with urea dewaterer entrance；
Urea dewaterer, its outlet is connected by pipeline with the urea liquid entrance；
Flowmeter, it is on the pipeline between the urea dewaterer and the urea liquid electrolytic cell.
As further improvement of the invention, on the air delivering pipeline between the air accumulator and the gas engine successively
Provided with silk screen filter machine, cold dry dewaterer, booster fan and spark arrester, the silk screen filter machine entrance passes through pipeline and the storage
Gas tank outlet is connected, and the silk screen filter machine outlet is connected by pipeline with the cold dry dewaterer entrance, the cold dry dehydration
Machine outlet is connected by pipeline with the booster fan entrance, and the booster fan outlet passes through pipeline and the spark arrester entrance
Connection, the spark arrester outlet is connected by pipeline with the gas engine input.
As further improvement of the invention, the generator output end is defeated by power cable and the power distributing cabinet
Enter and switch-box is set on end connection, the power cable between the generator and the power distributing cabinet, the switch-box input
End is connected with the generator output end, and the switch-box output end is connected with the power distributing cabinet input.
As further improvement of the invention, the power distributing cabinet includes dynamic with power distributing cabinet and remote client on the spot
Power distribution box, the input on the spot with power distributing cabinet and the remote client power distributing cabinet is defeated with the switch-box
Go out end connection.
As further improvement of the invention, the urea liquid electrolysis pot bottom is provided with discharge of wastewater valve.
As further improvement of the invention, the air accumulator is provided with pressure gauge.
It is used as further improvement of the invention, the tank body earthing of casing of the urea liquid electrolytic cell.
As further improvement of the invention, the DC output end of the alternating current-direct current inverter passes through low pressure copper core armouring three
Core cable is connected with the positive pole and the negative pole.
Beneficial effects of the present invention are：
1st, urine is conveniently readily available, and saves the energy, and system is safe and reliable, realizes comprehensive generation of electricity by new energy；
2nd, using the urine of human or animal, electrolysis is produced after hydrogen, as fuel power generation function, reduces the pollution of environment；
3rd, using nickel alloy as catalyst, the electrolysis of urea liquid can be accelerated, electrolytic efficiency is improved.
Brief description of the drawings
Fig. 1 is a kind of structural representation of biological urea electricity generation system described in the embodiment of the present invention；
Fig. 2 is a kind of floor plan of biological urea electricity generation system described in the embodiment of the present invention.
In figure,
1st, alternating current-direct current inverter；2nd, urea liquid electrolytic cell；2-1, positive pole；2-2, negative pole；2-3, discharge of wastewater valve；3rd, store up
Gas tank；3-1, pressure gauge；4th, silk screen filter machine；5th, cold dry dewaterer；6th, booster fan；7th, spark arrester；8th, gas engine；9、
Generator；10th, switch-box；11st, power distributing cabinet is used on the spot；12nd, user's power distributing cabinet；13rd, urea source；14th, urea is dehydrated
Machine；15th, flowmeter；16th, the additional AC powers of 380V/220V.
Embodiment
The present invention is described in further detail below by specific embodiment and with reference to accompanying drawing.
As illustrated in fig. 1 and 2, a kind of biological urea electricity generation system of the embodiment of the present invention, including：Urea liquid supply dress
Put, the additional AC powers 16 of 380V/220V, urea liquid electrolytic cell 2, air accumulator 3, gas engine 8, generator 9, power are matched somebody with somebody
Electronic box.
Positive pole 2-1, negative pole 2-2, urea liquid entrance and gas vent are set in urea liquid electrolytic cell 2, for storing
Urea liquid is simultaneously electrolysed to urea liquid.The outlet of urea liquid feedway is connected with urea liquid entrance, is that urea is molten
Liquid electrolytic cell 2 provides urea liquid.380V/220V AC powers 16 are connected with the ac input end of alternating current-direct current inverter 1, hand over straight
The DC output end of stream inverter 1 is connected with positive pole 2-1 and negative pole 2-2, is that positive pole 2-1 and negative pole 2-2 provide electrolysis power.Its
In, the DC output end of alternating current-direct current inverter 1 is connected by low pressure copper core armouring three-core cable with positive pole 2-1 and negative pole 2-2.Storage
The entrance of gas tank 3 is connected with gas vent, the gas produced in stored urea solution electrolytic cell 2, is that gas engine 8 provides gas
Fuel.The input of gas engine 8 is connected by air delivering pipeline with the outlet of air accumulator 3, the energy transmission produced that gas is burnt
To generator 9.The input of generator 9 is connected with the output end of gas engine 8, and the energy that gas fuel combustion is produced is converted into
Electric energy.Power distributing cabinet input is connected with the output end of generator 9, the electrical energy transportation that generator 9 is produced to user.Urea is molten
Urea cell reaction is in liquid electrolytic cell 2：Positive C O (NH2)2+8OH--6e-=CO3 2-+N2+6H20, negative electrode 6H2O+6e-=3H2+
6OH-.Its electrolysate gas is mainly hydrogen, and has minimal amount of nitrogen.
Further, in order to accelerate the electrolysis of urea liquid, improve and nickel is set in electrolytic efficiency, urea liquid electrolytic cell 2
Alloy catalyst.
Further, urea liquid feedway includes：Urea source 13, urea dewaterer 14 and flowmeter 15.Urea source
13 are connected by urine conveyance tube road with the entrance of urea dewaterer 14.The outlet of urea dewaterer 14 is entered by pipeline with urea liquid
Mouth connection.Flowmeter 15 is on the pipeline between urea dewaterer 14 and urea liquid electrolytic cell 2, the urine for measuring conveying
The flow of element.
Further, in order to handle the gas after electrolysis, the appendix between air accumulator 3 and gas engine 8
Silk screen filter machine 4, cold dry dewaterer 5, booster fan 6 and spark arrester 7 are sequentially provided with road, the entrance of silk screen filter machine 4 passes through pipe
Road is connected with the outlet of air accumulator 3, and the outlet of silk screen filter machine 4 is connected by pipeline with the cold dry entrance of dewaterer 5, cold dry dewaterer 5
Outlet is connected by pipeline with the entrance of booster fan 6, and the outlet of booster fan 6 is connected by pipeline with the entrance of spark arrester 7, spark arrester
7 outlets are connected by pipeline with the input of gas engine 8.Wherein, silk screen filter machine 4 carries out filtration treatment to gas, cold dry
Dewaterer 5 carries out dewater treatment to the gas after filtration treatment, and the gas after 6 pairs of dehydrations of booster fan carries out pressurized treatment, resistance
Gas after 7 pairs of superchargings of firearm carries out flame retardant treatment.
Further, in order to realize the power supply output after generating electricity, the output end of generator 9 passes through power cable and electric distribution
Case input is connected, and switch-box 10 (being box of the circuit breaker) is set on the power cable between generator 9 and power distributing cabinet, is opened
Close the input of case 10 to be connected with the output end of generator 9, the output end of switch-box 10 is connected with power distributing cabinet input.Wherein, move
Power distribution box includes using power distributing cabinet 11 and remote client power distributing cabinet 12 on the spot, on the spot with power distributing cabinet 11 and a distant place
The input of user's power distributing cabinet 12 is connected with the output end of switch-box 10.It is used to set on the spot with power distributing cabinet 11 on the spot
Standby required conveying power supply, remote client power distributing cabinet 12 is used to convey power supply afield user.
Further, in order to discharge the waste water after the Inner electrolysis of urea liquid electrolytic cell 2, the bottom of urea liquid electrolytic cell 2 is set
There is discharge of wastewater valve 2-3.
Further, air accumulator 3 is provided with pressure gauge 3-1, and the pressure in air accumulator 3 is monitored in real time.
The tank body earthing of casing of urea liquid electrolytic cell 2.
The biological urea electricity generation system of the present invention is in addition to remote client power distributing cabinet 12, and other all devices are installed in
Inside urea electrolysis generating plant building, unified management is realized.
When specifically used：
380/220V exchanges additional power source, by alternating current-direct current inverter, is converted to dc source, is delivered to urea liquid electricity
There is provided electrolysis power for the positive pole and negative pole of solution tank.
Urea liquid after urea liquid dewater treatment is delivered into progress cell reaction in urea electrolytic cell to obtain finally
Hydrogen product.
Air accumulator is delivered the gas to, is filtered by silk screen filter machine, cold water dewaterer sloughs moisture, then by supercharging wind
Machine is pressurized, and gas engine is entered after spark arrester is fire-retardant, and gas engine drives electrical power generators, and the electricity sent is through open circuit
Required power distributing cabinet, conveying power supply to user are led to after device case.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of biological urea electricity generation system, it is characterised in that including：
Urea liquid electrolytic cell (2), setting positive pole (2-1), negative pole (2-2), urea liquid entrance and gas vent in it, is used for
Stored urea solution is simultaneously electrolysed to urea liquid；
Urea liquid feedway, its outlet is connected with the urea liquid entrance, is that the urea liquid electrolytic cell (2) provides
Urea liquid；
The additional AC powers of 380V/220V (16), it is connected with the ac input end of alternating current-direct current inverter (1), the alternating current-direct current
The DC output end of inverter (1) is connected with the positive pole (2-1) and the negative pole (2-2), is the positive pole (2-1) and described
Negative pole (2-2) provides electrolysis power；
Air accumulator (3), its entrance is connected with the gas vent, stores the gas produced in the urea liquid electrolytic cell (2),
Gaseous fuel is provided for gas engine (8)；
Gas engine (8), its input is connected by air delivering pipeline with the air accumulator (3) outlet, and gas is burnt and produced
Energy transmission give generator (9)；
Generator (9), its input is connected with the gas engine (8) output end, the energy that gas fuel combustion is produced
It is converted into electric energy；
Power distributing cabinet, its input is connected with the generator (9) output end, and the electric energy that the generator (9) is produced is defeated
Deliver to user.
2. biological urea electricity generation system according to claim 1, it is characterised in that in the urea liquid electrolytic cell (2)
Nickel alloy catalyst is set.
3. biological urea electricity generation system according to claim 1, it is characterised in that the urea liquid feedway bag
Include：
Urea source (13), it is connected by urine conveyance tube road with urea dewaterer (14) entrance；
Urea dewaterer (14), its outlet is connected by pipeline with the urea liquid entrance；
Flowmeter (15), it is on the pipeline between the urea dewaterer (14) and the urea liquid electrolytic cell (2).
4. biological urea electricity generation system according to claim 1, it is characterised in that the air accumulator (3) and the combustion gas
Silk screen filter machine (4), cold dry dewaterer (5), booster fan (6) and resistance are sequentially provided with air delivering pipeline between engine (8)
Firearm (7), silk screen filter machine (4) entrance is connected by pipeline with the air accumulator (3) outlet, the silk screen filter machine
(4) outlet is connected by pipeline with cold dry dewaterer (5) entrance, and cold dry dewaterer (5) outlet passes through pipeline and institute
The connection of booster fan (6) entrance is stated, booster fan (6) outlet is connected by pipeline with the spark arrester (7) entrance, described
Spark arrester (7) outlet is connected by pipeline with the gas engine (8) input.
5. biological urea electricity generation system according to claim 1, it is characterised in that generator (9) output end passes through
Power cable is connected with the power distributing cabinet input, the power electric between the generator (9) and the power distributing cabinet
Switch-box (10) is set on cable, and switch-box (10) input is connected with the generator (9) output end, the switch-box
(10) output end is connected with the power distributing cabinet input.
6. biological urea electricity generation system according to claim 6, it is characterised in that the power distributing cabinet includes using on the spot
Power distributing cabinet (11) and remote client power distributing cabinet (12), it is described to use power distributing cabinet (11) and the remote client on the spot
The input of power distributing cabinet (12) is connected with the switch-box (10) output end.
7. biological urea electricity generation system according to claim 1, it is characterised in that urea liquid electrolytic cell (2) bottom
Portion is provided with discharge of wastewater valve (2-3).
8. biological urea electricity generation system according to claim 1, it is characterised in that the air accumulator (3) is provided with pressure
Count (3-1).
9. biological urea electricity generation system according to claim 1, it is characterised in that the urea liquid electrolytic cell (2)
The tank body earthing of casing.
10. biological urea electricity generation system according to claim 1, it is characterised in that the alternating current-direct current inverter (1) it is straight
Stream output end is connected by low pressure copper core armouring three-core cable with the positive pole (2-1) and the negative pole (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448466.1A CN107191266B (en) | 2017-06-14 | 2017-06-14 | A kind of biology urea electricity generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448466.1A CN107191266B (en) | 2017-06-14 | 2017-06-14 | A kind of biology urea electricity generation system |
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| Publication Number | Publication Date |
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| CN107191266A true CN107191266A (en) | 2017-09-22 |
| CN107191266B CN107191266B (en) | 2019-10-08 |
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ID=59879026
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| CN201710448466.1A Active CN107191266B (en) | 2017-06-14 | 2017-06-14 | A kind of biology urea electricity generation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374181A (en) * | 2018-04-10 | 2018-08-07 | 中国华能集团清洁能源技术研究院有限公司 | System and method of the urea electrolysis for wastewater treatment and coal liquification hydrogen supplying |
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| US20020070124A1 (en) * | 1997-12-16 | 2002-06-13 | Andrews Craig C. | Water sources for automotive electrolyzers |
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