CN108651285A - Realize the intelligent pig raising field of cogeneration on the spot using pig manure - Google Patents
Realize the intelligent pig raising field of cogeneration on the spot using pig manure Download PDFInfo
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- 210000003608 fece Anatomy 0.000 title claims abstract description 27
- 239000010871 livestock manure Substances 0.000 title claims abstract description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 216
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 182
- 238000000855 fermentation Methods 0.000 claims abstract description 78
- 230000004151 fermentation Effects 0.000 claims abstract description 75
- 239000001257 hydrogen Substances 0.000 claims abstract description 56
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 56
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 claims abstract description 44
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000010865 sewage Substances 0.000 claims abstract description 32
- 239000002002 slurry Substances 0.000 claims abstract description 22
- 238000012545 processing Methods 0.000 claims abstract description 19
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 230000002550 fecal effect Effects 0.000 claims abstract description 13
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 12
- 241000282887 Suidae Species 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 239000007789 gas Substances 0.000 claims description 37
- 239000007788 liquid Substances 0.000 claims description 36
- 239000000243 solution Substances 0.000 claims description 26
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 24
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 239000007864 aqueous solution Substances 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 15
- 229910021529 ammonia Inorganic materials 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 11
- 238000011010 flushing procedure Methods 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000007858 starting material Substances 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- 210000002700 urine Anatomy 0.000 claims description 5
- 230000003009 desulfurizing effect Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 238000003808 methanol extraction Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 24
- 230000005611 electricity Effects 0.000 abstract description 13
- 239000002699 waste material Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 239000002028 Biomass Substances 0.000 abstract description 7
- 244000144977 poultry Species 0.000 description 9
- 244000144972 livestock Species 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000010828 animal waste Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000002921 fermentation waste Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0076—Arrangement of heaters or heat exchangers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0082—Water misting or cooling systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/20—Capture or disposal of greenhouse gases of methane
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Fuel Cell (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to cultivation and technical field of resource comprehensive utilization, particularly relate to the intelligent pig raising field that pig manure realizes cogeneration on the spot, it includes pig room, pig raising is arranged at intervals with multiple pigsties in room, it is provided with fecal sewage collecting pit in each pigsty, sewage conduct is equipped under pig raising premises, the discharge outlet of fecal sewage collecting pit is connected to pig raising room with sewage conduct, heating installation, refrigerating plant, flusher, ventilation device and lighting device are provided in room of raising pigs；Excrement preparing pool, detention tank, the first marsh gas fermentation pool, the second marsh gas fermentation pool, methane extraction element, methanol solution synthesizer, biogas slurry and biogas residue processing unit, methanol-water hydrogen manufacturing reformer, fuel cell and control device is respectively set outside pig raising room.The present invention generates thermal energy and electric energy using the conversion of pig raising waste object, and realizes the intelligentized control method of biomass, heat, electricity, and biomass energy is made efficiently to be converted and be comprehensively utilized.
Description
Technical field
The present invention relates to cultivation and technical field of resource comprehensive utilization, and in particular to a kind of to realize thermoelectricity on the spot using pig manure
The intelligent pig raising field of alliance.
Background technology
Environmental pollution and energy shortage are global two principal themes, develop environmental improvement and the regenerative resource life of green
The technology of production is extremely urgent.According to statistics, the animal waste that China's scale animal and poultry cultivation generates every year（Excrement）It reaches
To about 3,800,000,000 tons, if being fully converted into biogas is equivalent to 1.62 hundred million tons of standard coals, and wherein only has about 15% and be equipped with biogas engineering
Processing equipment.Feces of livestock and poultry has become one of major source of agricultural non-point source pollution, and a large amount of feces of livestock and poultry is unprocessed, without authorization
Discharge, serious to polluted living environment and underground water source, waste, the pollution of foul smell are sustainable to agricultural, the health of aquaculture
Development causes grave danger.However, animal waste can both become pollution sources, it is also possible to become good biomass energy.
In the prior art, biomass producing methane has been popularized for many years.In order to efficiently use the animal dung generated in livestock and poultry cultivation
Just, some areas start with feces of livestock and poultry manufacture biogas.Biogas be organic substance under anaerobic, by the hair of microorganism
Ferment acts on and a kind of fuel gas of generation.But the method for existing pig farm processing excrement, existing main problem are：
（1）Feces of livestock and poultry does not make full use of, converts, and the processing method of feces of livestock and poultry is single, without integrated treatment, treatment effeciency
It is low, and occupation area of equipment is big, runs, maintenance cost height, influences large-scale promotion use；（2）At present pig farm mainly according to
High pressure centralization power generation by external power station is the power supply of the equipment such as heating, refrigeration, illumination, flushing and the communication of cultivation, can not
For the remote districts power supply having inconvenient traffic, to limit the selection of farming site, and farm relies primarily on manual operation,
Intelligence degree is low, causes breeding efficiency low, and control cost is high, is unfavorable for scale and the industrialization hair of rural culture industry
Exhibition；（3）It the processing of existing animal waste, biogas fermentation and is separated from each other using marsh gas power generation or combustion heat supplying, livestock and poultry
Excrement needs long distance transportation to biogas fermentation factory and then the biogas of generation is stored and transported to power plant or peasant household again to burn
It uses, the utilization of resources and transformation efficiency are low, and especially biogas is transported and efficiently used in storage and has the following problems：One side
Face, biogas contain the toxic gases such as hydrogen sulfide, carbon monoxide, also contain there are many miscellaneous gas, foul smell, easy firing explodes；On the other hand,
At present people to biogas by mainly directly make its burn in the way of obtain energy, such as cooked using biogas, heating,
Illumination etc., the energy utilization rate of this mode is relatively low；It is generated electricity using biogas in addition, the prior art also has, but existing natural pond
Gas electricity generation system is that heat energy power-generating is carried out by way of biogas combustion, i.e., is first converted into mechanical energy from thermal energy, then from mechanical energy
It is converted into electric energy, secondary conversion efficiency is too low, therefore fails to be used widely.
Invention content
For the prior art, there are above-mentioned technical problems, are realized on the spot using pig manure the purpose of the present invention is to provide a kind of
The intelligent pig raising field of cogeneration, the intelligent pig raising field are converted into methanol as generation electricity using the pig raising waste object of itself
Efficient Conversion and utilization and automation control of the biomass with thermal energy and electric energy can be realized on the spot with the raw material of thermal energy, and
The biogas of generation, which is converted into methanol, need not store, transports and burn, and have the advantages that safe, energy saving and environmentally friendly.
To achieve the above object, the present invention provides following technical scheme：
The intelligent pig raising field for being realized cogeneration on the spot using pig manure, including pig raising room are provided, are arranged at intervals in room of raising pigs
Multiple pigsties are provided with fecal sewage collecting pit in each pigsty, and sewage conduct is equipped under premises of raising pigs, and fecal sewage is collected
The discharge outlet in pond is connected to sewage conduct；Pig raising room in be provided with heating installation, refrigerating plant, flusher, ventilation device and
Lighting device；Excrement preparing pool, detention tank, the first marsh gas fermentation pool, the second natural pond is arranged in region outside pig raising room nearby
Gas fermentation vat, methane extraction element, methanol solution synthesizer, biogas slurry and biogas residue processing unit, methanol-water hydrogen manufacturing reformer, fuel
Battery and control device, the flusher include cold water pipeline and hot water line, and first is provided on the hot water line and is changed
Hot device, the methanol-water hydrogen manufacturing reformer include reformer chamber, separation chamber and provide temperature needed for reformation hydrogen production reaction for reformer chamber
The electric heater of degree, the control device include controller and the power output end mouth for exporting electric energy outward, wherein：
Excrement concentration in fecal sewage collecting pit is delivered to excrement preparing pool, the urine in fecal sewage collecting pit and flushing water
Equal sewage are delivered to detention tank by sewage conduct, and dope outlet and the excrement preparing pool of the detention tank connect
Logical, the purified liquor outlet of the detention tank is connected to the first marsh gas fermentation pool, and the excrement preparing pool passes through the first delivery pump
It is connected to second marsh gas fermentation pool, the methane outlet of first marsh gas fermentation pool and the second marsh gas fermentation pool passes through first
Pipeline is connected to methane extraction element, methanol solution synthesizer successively, and the liquid outlet of the methanol solution synthesizer passes through
Second delivery pump is connect with the methanol-water hydrogen manufacturing reformer；The methanol aqueous solution prepared by the methanol solution synthesizer exists
It reacts, is made based on carbon dioxide and hydrogen through the reformation hydrogen production of first alcohol and water occurs in the methanol-water hydrogen manufacturing reformer
Mixed gas, the mixed gas isolate hydrogen and high temperature residual air through separation chamber, which is delivered to fuel cell and produces electricl energy,
The electric energy by power output end mouth be first delivery pump, the second delivery pump, refrigerating plant, flusher, lighting device,
Ventilation device, electric heater and other power supply for electrical equipment；
The temperature for the high temperature residual air isolated by the separation chamber is 300 ~ 600 DEG C, and the high temperature residual air is collected to high temperature residual air
Collection device, the high temperature residual air collection device are connect by the first heating pipeline with the heating installation, the high temperature residual air
Collection device is connect by the second heating pipeline with first marsh gas fermentation pool and the second marsh gas fermentation pool；High temperature residual air passes through
The First Heat Exchanger carries out heat exchange with the flushing water in the hot water line；The first heating pipeline, the second heating tube
Road and the hot water line are both provided with regulating valve and the first temperature sensor, the regulating valve and the first temperature sensor difference
It is electrically connected with the controller.
Wherein, the methanol extraction element includes sequentially connected first solid-liquid separator, desulfurizing tower, carbon dioxide absorption
The methane outlet of tower and ammonia absorption tower, first marsh gas fermentation pool and the second marsh gas fermentation pool respectively with first solid-liquid
The air inlet of separator is connected to, and the gas outlet of the ammonia absorption tower is connected to the methanol solution synthesizer.
Wherein, the methanol solution synthesizer include sequentially connected compressor, methyl alcohol synthetic reactor, gas-liquid separator and
Methanol aqueous solution memory, the methane gas and oxygen exported by the gas outlet of the ammonia absorption tower is respectively by the second pipe
Road is connected to the air inlet of compressor, and the liquid outlet of the gas-liquid separator is connect with the methanol aqueous solution memory, described
The gas outlet of gas-liquid separator is connected to by circulation line with the air inlet of compressor；It the first pipe, second pipe and follows
Endless tube road is both provided with gas flow control valve, and the gas flow control valve is electrically connected with the controller.
Wherein, the methyl alcohol synthetic reactor is provided with third heating pipeline, the third heating pipeline and the high temperature residual air
Collection device connects, and the third heating tube road is provided with regulating valve, and the methyl alcohol synthetic reactor is provided with second temperature sensing
Device and pressure sensor, the regulating valve, the second temperature sensor and the pressure sensor respectively with the controller
Electrical connection.
Wherein, second is provided on transfer pipeline between the methanol aqueous solution memory and the methanol-water reformer to change
Hot device, the high-temperature hydrogen that methanol aqueous solution and the separation chamber of low temperature isolate carry out heat exchange through second heat exchanger.
Wherein, further include biogas slurry and biogas residue processing unit, the biogas slurry of first marsh gas fermentation pool and the second marsh gas fermentation pool
Biogas residue outlet is connect with the feed inlet of the biogas slurry and biogas residue processing unit respectively, the purified liquor outlet of the biogas slurry and biogas residue processing unit
It is connect respectively with the cold water pipeline and hot water line by clear liquid manifold.
Wherein, the clear liquid manifold is provided with the reversal valve for being switched over to cold water pipeline and hot water line, high temperature
Residual air, which is led on the pipeline of the First Heat Exchanger, is provided with regulating valve and third temperature sensor, the regulating valve and third temperature
Degree sensor is electrically connected with the controller respectively.
Wherein, the ventilation device includes air blower and exhaust blower, and the surrounding wall in the pig raising room offers air inlet,
Exhaust outlet is offered at the top of the pig raising room, the air inlet is connect by blast pipe with the air blower, the air inlet
It is connect with the air blower by blast pipe, the air blower and the exhaust blower are electrically connected with the controller respectively.
Wherein, the pool wall and/or bottom of pond of first marsh gas fermentation pool and the second marsh gas fermentation pool are provided with adds for being passed through
The interlayer of thermal medium, the heat medium are high temperature residual air, and the air inlet of the interlayer heats pipeline and institute by described second
The connection of high temperature residual air collection device is stated, the 4th temperature sensing is provided in first marsh gas fermentation pool and the second marsh gas fermentation pool
Device, the 4th temperature sensor are electrically connected with the controller.
Wherein, the methanol-water hydrogen manufacturing reformer is provided with starter, and the starter is reformed in methanol-water hydrogen manufacturing
It is that second delivery pump and electric heater are powered in device start-up course.
Beneficial effects of the present invention：
The intelligent pig raising field for realizing cogeneration on the spot using pig manure of invention, using pig raising process generate a large amount of excrement and
Sewage（Include mainly urine and flushing water）, biogas fermentation is carried out respectively, and the biogas that the two generates first passes through methane extraction element
Methane is extracted, then methane prepares methanol aqueous solution through methanol solution synthesizer, and the methanol aqueous solution is as methanol-water weight
The raw material of whole hydrogen production reaction, is made hydrogen and high temperature residual air, hydrogen therein are delivered to fuel cell and produce electricl energy again, the electric energy
Temperature for all power supply for electrical equipment of whole system, high temperature residual air therein is up to 300 ~ 600 DEG C, this part high-quality
Thermal energy is that heating installation, marsh gas fermentation pool, methanol synthesis reaction, the flusher on pig farm are directly provided with hot water needed for heating
Temperature, and regulating valve is arranged in pipeline, temperature sensor and controller are realized to each electrical equipment and heating by heating
The intelligentized control method of temperature, to form the intelligent pig raising field for the biomass cogeneration of heat and power that one recycles.With prior art phase
Than the present invention has the following advantages：
（1）The present invention realizes Efficient Conversion and the utilization of pig raising waste object-biogas-methanol-electric energy on the spot, and the electric energy of conversion can be with
It is self-sufficient, it is not necessarily to external power supply, and the electric energy of the system output is direct current, it can be directly for DC electric apparatus without conversion
It uses, compared to the mode that current high direct voltage centralization generates electricity, has with with sending out, be easy to distributing installation, spy at low cost
Point, it is not limited by the field, it is more suitable for rural culture industry；
（2）The present invention prepares methanol using the biogas that biogas fermentation generates as intermediate product, has well solved biogas storage
The problem of with transport, while the raw material as the reaction of methanol-water reformation hydrogen production, reaction process itself generate a large amount of Gao Pin to methanol again
The thermal energy of matter, this partial heat energy are fully utilized, can be directly for needed for heating installation, flushing hot water, biogas fermentation heating
Temperature, greatly reduce energy consumption；According to the yield of pig raising waste object, the amount for being converted into methanol, each heating module institute in system
What the thermal energy and fuel cell generated in the power of the temperature, each electricity consumption module that need and the reaction of methanol-water reformation hydrogen production exported
Electric energy carries out energy perseverance calculation, and to raise pigs, waste is associated with thermal energy, electric energy, realizes the intelligentized control method of whole system, has
Conducive to the development of livestock and poultry breeding industry scale and industrialization；
（3）The present invention need not manufacture methanol using pig raising waste object, then pass through methanol-water weight again by marsh gas power generation of burning
Whole hydrogen manufacturing generates electricity and powers, and a small amount of carbon dioxide is only discharged in reaction, and the thermal energy itself generated in reaction process is substantially full
Thermal energy needed for each heating module of foot, the biogas slurry and biogas residue that biogas fermentation generates are used to prepare agriculture organic fertilizer and Treated sewage reusing,
Pass through the conversion and comprehensive utilization of the above-mentioned energy so that energy saving and environment protecting is notable.
Description of the drawings
Fig. 1 is the structural schematic diagram of the intelligent pig raising field for realizing cogeneration on the spot using pig manure of the present invention.
Fig. 2 is the knot of the methane extraction element of the intelligent pig raising field for realizing cogeneration on the spot using pig manure of the present invention
Structure schematic diagram.
Fig. 3 is the methanol solution synthesizer of the intelligent pig raising field for realizing cogeneration on the spot using pig manure of the present invention
Structural schematic diagram.
Reference numeral：
Excrement preparing pool 1, detention tank 2, the first marsh gas fermentation pool 3, the second marsh gas fermentation pool 4；
Methane extraction element 5, the first solid-liquid separator 51, desulfurizing tower 52, carbon dioxide absorption tower 53, ammonia absorption tower 54；
Methanol solution synthesizer 6, compressor 61, methyl alcohol synthetic reactor 62, gas-liquid separator 63, methanol aqueous solution memory 64；
Biogas slurry and biogas residue processing unit 7；
Methanol-water hydrogen manufacturing reformer 8, reformer chamber 81, separation chamber 82, electric heater 83；
Fuel cell 9；
First heating pipeline 10, second heats pipeline 20, third heating pipeline 30, circulation line 40, first pipe 50, second and manages
Road 60, clear liquid manifold 70；
First delivery pump 11, high temperature residual air collection device 13, First Heat Exchanger 14, the second heat exchanger 15, is adjusted second delivery pump 12
Save valve 16, reversal valve 17, gas flow control valve 18；
Raise pigs room 100, pigsty 101, fecal sewage collecting pit 102, heating installation 200, ventilation device 300, air blower 301, row
Wind turbine 302, flusher 400, cold water pipeline 401, hot water line 402.
Specific implementation mode
Below in conjunction with specific embodiment and attached drawing, the present invention is described in detail.
Realize the intelligent pig raising field of cogeneration on the spot using pig manure, as shown in Figure 1, including pig raising room 100, room of raising pigs
It is arranged at intervals with multiple pigsties 101 in 100, fecal sewage collecting pit 102 is provided in each pigsty 101,100 underground of room of raising pigs
It is equipped with sewage conduct, the discharge outlet of fecal sewage collecting pit 102 is connected to sewage conduct；Pig raising is provided with heating in room 100
Device 200, ventilation device 300, flusher 400, lighting device and refrigerating plant, the region point near pig raising room 100 is outer
Not She Zhi excrement preparing pool 1, detention tank 2, the first marsh gas fermentation pool 3, the second marsh gas fermentation pool 4, methane extraction element 5,
Methanol solution synthesizer 6, biogas slurry and biogas residue processing unit 7, methanol-water hydrogen manufacturing reformer 8, fuel cell 9 and control device, punching
Cleaning device 400 includes cold water pipeline 401 and hot water line 402, and First Heat Exchanger 14, methanol-water are provided on hot water line 402
Hydrogen manufacturing reformer 8 include reformer chamber 81, separation chamber 82 and for reformer chamber 81 provide reformation hydrogen production react required temperature electricity add
Hot device 83, control device include controller and the power output end mouth for exporting electric energy outward, wherein：
Excrement and sewage are mainly contained in fecal sewage collecting pit 102（Mainly urine and flushing water etc.）Two parts, wherein excrement
Just unify after collecting to be delivered to excrement preparing pool 1, the sewage such as urine and flushing water are dirty by pipeline to detention tank 2
The dope outlet in water sedimentation pond 2 is connected to excrement preparing pool 1, and the purified liquor outlet of detention tank 2 and the first marsh gas fermentation pool 3 connect
Logical, excrement preparing pool 1 is connected to by the first delivery pump 11 with the second marsh gas fermentation pool 4, the first marsh gas fermentation pool 3 and the second biogas
The biogas slurry and biogas residue outlet of fermentation vat 4 is connect with biogas slurry and biogas residue processing unit 7, the first marsh gas fermentation pool 3 and the second marsh gas fermentation pool 4
Methane outlet be connected to successively with methane extraction element 5, methanol solution synthesizer 6 by first pipe 50, methanol solution close
It is connect with methanol-water hydrogen manufacturing reformer 8 by the second delivery pump 12 at the liquid outlet of device 6.Through detention tank 2 during being somebody's turn to do
Sewage clear liquid after precipitation process enters the first marsh gas fermentation pool 3 and carries out biogas fermentation, and the dope of 2 bottom of detention tank with
The excrement of excrement preparing pool 1 enters the second marsh gas fermentation pool 4 and carries out biogas fermentation together, due to excrement and sewage it is main at
Divide, water content difference, the two is separated into carry out anaerobic fermentation, the yield of biogas can be improved.First marsh gas fermentation pool 3 and second
The biogas that marsh gas fermentation pool 4 generates first passes through methane extraction element 5 and extracts methane, and it is molten that the methane then obtained enters back into methanol
Liquid synthesizer 6 prepares methanol.
The above-mentioned methanol prepared by methanol solution synthesizer 6 and the aqueous solution raw material as hydrogen manufacturing and power generation again, in first
The reformation hydrogen production reaction that first alcohol and water occurs is reacted in alcohol water hydrogen manufacturing reformer 8 through catalysis（The reaction of methanol-water reformation hydrogen production is existing
There is technology, is no longer described in detail in the present embodiment）, the mixed gas based on carbon dioxide and hydrogen, the mixed gas is made
Hydrogen and high temperature residual air are isolated through separation chamber 82, which is delivered to fuel cell 9 and produces electricl energy, and the electric energy is defeated by electric power
Exit port be the first delivery pump 11, the second delivery pump 12, refrigerating plant, flusher 400, lighting device, ventilation device 300,
Other power supply for electrical equipment in electric heater 83 and system, to realize pig raising waste object-biogas-methanol-electric energy on the spot
Efficient Conversion and utilization, it is self-sufficient, be not necessarily to external power supply.And the electric energy of the system output is direct current, directly for straight
Galvanic electricity device uses, and without transformer module and subsequent rectification module etc., generates electricity compared to current high direct voltage centralization
Mode has the characteristics that, with with sending out, being easy to distributing installation, to be more suitable for rural culture industry.First delivery pump 11 and second is defeated
Pump 12 is sent to be electrically connected with the controller the automation control, it can be achieved that powering.
Meanwhile the temperature for the high temperature residual air isolated by the separation chamber 82 of methanol-water hydrogen manufacturing reformer 8 is 300 ~ 600 DEG C,
High temperature residual air is collected to high temperature residual air collection device 13, and high temperature residual air collection device 13 is filled by the first heating pipeline 10 with heating
200 connections are set, high temperature residual air collection device 13 passes through the second heating pipeline 20 and the first marsh gas fermentation pool 3 and the second biogas fermentation
Pond 4 connects, and high temperature residual air also carries out heat exchange by the flushing water in First Heat Exchanger 14 and hot water line 402, thus high temperature
The high-quality heat energy that residual air generates directly can be biogas fermentation and heating installation 200, marsh gas fermentation pool, flusher 400
The temperature needed for heating is provided with hot water, the thermal energy that methanol-water is generated in reformation hydrogen production reaction is taken full advantage of, substantially reduces
Required energy consumption is heated in breeding process, there is energy-efficient effect.First heating pipeline 10, second heats pipeline 20 and heat
Water lines 402 are both provided with regulating valve 16 and the first temperature sensor, regulating valve 16 and the first temperature sensor respectively with control
Device is electrically connected, and the automation control to heating installation 200 and marsh gas fermentation pool, 400 heating temperature of flusher can be achieved in the present invention
System.It further can also be according to the temperature needed for the yield of pig raising waste object in system, the amount for being converted into methanol, each heating module
In degree, the power of each electricity consumption module and the reaction of methanol-water reformation hydrogen production the thermal energy that generates and the electric energy of fuel cell output into
Row energy perseverance is calculated, and to raise pigs, waste is associated with thermal energy, electric energy, is realized the heat of entire farm, electric intelligentized control method, is made
The energy is efficiently converted and is utilized, and the scale and industrialized development of aquaculture industry are conducive to.
Add for being passed through specifically, the pool wall and/or bottom of pond of the first marsh gas fermentation pool 3 and the second marsh gas fermentation pool 4 are provided with
The interlayer of thermal medium, heat medium are high temperature residual air, and the air inlet of interlayer is collected by the second heating pipeline 20 with high temperature residual air
Device 13 connects, and the temperature provided needed for anaerobic fermentation is heated to marsh gas fermentation pool using high temperature residual air.First marsh gas fermentation pool 3
It is provided with the 4th temperature sensor in the second marsh gas fermentation pool 4, the 4th temperature sensor is electrically connected with the controller, in order to right
The detection and regulation and control of temperature.
In the present embodiment, as shown in Fig. 2, methane extraction element 5 includes sequentially connected first solid-liquid separator 51, desulfurization
The biogas of tower 52, carbon dioxide absorption tower 53 and ammonia absorption tower 54, the first marsh gas fermentation pool 3 and the second marsh gas fermentation pool 4 goes out
Mouth is connected to the air inlet of the first solid-liquid separator 51 respectively, gas outlet and the methanol solution synthesizer 6 of ammonia absorption tower 54
Connection.Since the biogas that anaerobic fermentation generates is the mixture containing methane, sulfide and carbon dioxide etc., it is solid to first pass through first
Liquid/gas separator 51 removes solid impurity, removes sulfide then in turn through desulfurizing tower 52, is removed by carbon dioxide absorption tower 53
It removes carbon dioxide, obtain the higher methane gas of purity after ammonia absorption tower 54 removes ammonia, then be delivered to methanol solution
Synthesizer 6 prepares methanol aqueous solution.
In the present embodiment, as shown in figure 3, methanol solution synthesizer 6 includes sequentially connected compressor 61, methanol-fueled CLC
Tower 62, gas-liquid separator 63 and methanol aqueous solution memory 64, by ammonia absorption tower 54 gas outlet export methane gas with
And oxygen is connected to by second pipe 60 with the air inlet of compressor 61 respectively, the liquid outlet and methanol of gas-liquid separator 63 are water-soluble
Liquid memory 64 connects, and the gas outlet of gas-liquid separator 63 is connected to by circulation line 40 with the air inlet of compressor 61.It is above-mentioned
In the process, methane gas and outer oxygen（As oxygen cylinder provides oxygen）It is delivered to methyl alcohol synthetic reactor after the pressurization of compressor 61
The reaction of 62 internal oxiditions generates methanol, and wherein methane and oxygen presses 8 ~ 9:1 ~ 2 volume ratio mixing, at 150 ~ 220 DEG C and 80 ~ 125
It under conditions of a atmospheric pressure, reacts and methanol is made, reaction equation is：2CH4+O2=2CH3OH.The first generated in methyl alcohol synthetic reactor 62
The methanol solution that the residual gases such as alcohol and unreacted methane obtain after 63 condensation separation of gas-liquid separator is stored in first
Alcohol solution memory 64, the residual gas after separation are back to 61 air inlet of compressor by circulation line 40 again, enter back into
Methyl alcohol synthetic reactor 62 reacts methanol processed.First pipe 50, second pipe 60 and circulation line 40 are both provided with gas flow control
Valve 18, gas flow control valve 18 are electrically connected with the controller, and gas flow in each pipeline is realized by gas flow control valve 18
Automation control, compressor 61 powered by systematic electricity output port.
Methyl alcohol synthetic reactor 62 is provided with third heating pipeline 30, and third heats pipeline 30 and connects with high temperature residual air collection device 13
It connects, i.e., the thermal energy generated by this system itself is that methyl alcohol synthetic reactor 62 provides reaction required temperature, and third heats pipeline 30
On be provided with regulating valve 16, be provided with second temperature sensor and pressure sensor in methyl alcohol synthetic reactor 62, the regulating valve 16,
Two temperature sensor and pressure sensor are electrically connected with the controller respectively, to realizing to 62 interior reaction temperature of methyl alcohol synthetic reactor and
The automation control of pressure.
In the present embodiment, biogas slurry and biogas residue after the first marsh gas fermentation pool 3 and the fermentation of the second marsh gas fermentation pool 4 pass through biogas slurry
Treated the clear liquid of biogas residue processing unit 7, is delivered to flusher 400, can be used as rinse water reuse.Specifically, the first natural pond
The outlet of the biogas slurry and biogas residue of gas fermentation vat 3 and the second marsh gas fermentation pool 4 is connect with the feed inlet of biogas slurry and biogas residue processing unit 7 respectively,
The purified liquor outlet of biogas slurry and biogas residue processing unit 7 is connect with cold water pipeline 401 and hot water line 402 respectively by clear liquid manifold 70.
Clear liquid manifold 70 is provided with the reversal valve 17 for being switched between cold water pipeline 401 and hot water line 402, as needed
Select the hot water or cold water of flushing.High temperature residual air, which is led on the pipeline of First Heat Exchanger 14, is provided with regulating valve 16 and third temperature
Sensor is spent, regulating valve 16 and third temperature sensor are electrically connected with the controller respectively, to realize the automation control of heating temperature
System.Agriculture organic fertilizer is further prepared through treated the dope of biogas residue processing unit 7 and biogas residue to use.The biogas slurry of this hair as a result,
It can also turn waste into wealth with biogas residue, both avoid the landfill or burning treatment process to biogas fermentation waste, it is dirty to reduce environment
Dye, and the usage amount of agrochemical can be reduced, be conducive to the development of sustainable agriculture.
In the present embodiment, ventilation device 300 includes air blower 301 and exhaust blower 302, and the surrounding wall in pig raising room 100 is opened
Equipped with air inlet, the top in pig raising room 100 offers exhaust outlet, and air inlet is connect by blast pipe with air blower 301, exhaust outlet
It is connect with exhaust blower 302 by exhaust duct, air blower 301 and exhaust blower 302 by systematic electricity output port by being powered, air blower
301 and exhaust blower 302 be electrically connected with the controller respectively, to realize automation control.
In the present embodiment, it is provided on transfer pipeline between methanol aqueous solution memory 64 and methanol-water hydrogen manufacturing reformer 8
Second heat exchanger 15, the high-temperature hydrogen that methanol aqueous solution and the separation chamber 82 of low temperature isolate carry out hot friendship through the second heat exchanger 15
After changing, enter fuel cell 9 after hydrogen cooling, methanol-water is further heated, is then sent in methanol-water hydrogen manufacturing reformer 8
Evaporation gasification.
In the present embodiment, methanol-water hydrogen manufacturing reformer 8 is provided with starter.First, starter is in methanol-water hydrogen manufacturing
In 8 start-up course of reformer, it is that the second delivery pump 12 and electric heater 83 are powered, starts so that methanol-water reformation hydrogen production reacts,
The hydrogen of acquisition enters fuel cell 9, after the work of fuel cell 9 produces electricl energy, then is the equipment power supply of whole system, methanol-water
The high-quality heat energy that reformation hydrogen production reaction generates is system biogas fermentation, methanol synthesis reaction, rinse water and heating dress again
200 equal offer thermal energy are set, to form the integrated cultivating system for the biomass cogeneration of heat and power that one recycles.Specifically, starting
Device is accumulator；Or be combustion-type starter, it is heated for reformer chamber 81 by combustion methanol；Or be hydrogen storage bottle,
The hydrogen storage bottle can be 9 inputting hydrogen of fuel cell in 8 start-up course of methanol-water hydrogen manufacturing reformer, make the work production of fuel cell 9
Raw electric energy, and then power for the second delivery pump 12 and electric heater 83.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art answer
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (10)
1. realizing the intelligent pig raising field of cogeneration on the spot using pig manure, it is characterised in that：Including raise pigs room, raise pigs room between
Every being provided with multiple pigsties, it is provided with fecal sewage collecting pit in each pigsty, sewage conduct, excrement are equipped under premises of raising pigs
The discharge outlet of sewage collecting pool is connected to sewage conduct；It is provided with heating installation in pig raising room, refrigerating plant, flusher, leads to
Wind apparatus and lighting device；Excrement preparing pool, detention tank, the first biogas fermentation is arranged in region outside pig raising room nearby
Pond, the second marsh gas fermentation pool, methane extraction element, methanol solution synthesizer, biogas slurry and biogas residue processing unit, methanol-water hydrogen manufacturing weight
Whole device, fuel cell and control device, the flusher include cold water pipeline and hot water line, are arranged on the hot water line
There is a First Heat Exchanger, the methanol-water hydrogen manufacturing reformer includes reformer chamber, separation chamber and to provide reformation hydrogen production for reformer chamber anti-
Answer the electric heater of required temperature, the control device includes controller and the power output end mouth for exporting electric energy outward,
Wherein：
Excrement concentration in fecal sewage collecting pit is delivered to excrement preparing pool, the urine in fecal sewage collecting pit and flushing water
Equal sewage are delivered to detention tank by sewage conduct, and dope outlet and the excrement preparing pool of the detention tank connect
Logical, the purified liquor outlet of the detention tank is connected to the first marsh gas fermentation pool, and the excrement preparing pool passes through the first delivery pump
It is connected to second marsh gas fermentation pool, the methane outlet of first marsh gas fermentation pool and the second marsh gas fermentation pool passes through first
Pipeline is connected to methane extraction element, methanol solution synthesizer successively, and the liquid outlet of the methanol solution synthesizer passes through
Second delivery pump is connect with the methanol-water hydrogen manufacturing reformer；The methanol aqueous solution prepared by the methanol solution synthesizer exists
It reacts, is made based on carbon dioxide and hydrogen through the reformation hydrogen production of first alcohol and water occurs in the methanol-water hydrogen manufacturing reformer
Mixed gas, the mixed gas isolate hydrogen and high temperature residual air through separation chamber, which is delivered to fuel cell and produces electricl energy,
The electric energy by power output end mouth be first delivery pump, the second delivery pump, refrigerating plant, flusher, lighting device,
Ventilation device, electric heater and other power supply for electrical equipment；
The temperature for the high temperature residual air isolated by the separation chamber is 300 ~ 600 DEG C, and the high temperature residual air is collected to high temperature residual air
Collection device, the high temperature residual air collection device are connect by the first heating pipeline with the heating installation, the high temperature residual air
Collection device is connect by the second heating pipeline with first marsh gas fermentation pool and the second marsh gas fermentation pool；High temperature residual air passes through
The First Heat Exchanger carries out heat exchange with the flushing water in the hot water line；The first heating pipeline, the second heating tube
Road and the hot water line are both provided with regulating valve and the first temperature sensor, the regulating valve and the first temperature sensor difference
It is electrically connected with the controller.
2. the intelligent pig raising field according to claim 1 for realizing cogeneration on the spot using pig manure, it is characterised in that：Institute
It includes sequentially connected first solid-liquid separator, desulfurizing tower, carbon dioxide absorption tower and ammonia absorption tower to state methanol extraction element,
The methane outlet of first marsh gas fermentation pool and the second marsh gas fermentation pool air inlet with first solid-liquid separator respectively
Connection, the gas outlet of the ammonia absorption tower is connected to the methanol solution synthesizer.
3. the intelligent pig raising field according to claim 2 for realizing cogeneration on the spot using pig manure, it is characterised in that：Institute
It includes sequentially connected compressor, methyl alcohol synthetic reactor, gas-liquid separator and methanol aqueous solution storage to state methanol solution synthesizer
Device, the methane gas and oxygen exported by the gas outlet of the ammonia absorption tower respectively by second pipe and compressor into
Gas port is connected to, and the liquid outlet of the gas-liquid separator is connect with the methanol aqueous solution memory, and the gas-liquid separator goes out
Gas port is connected to by circulation line with the air inlet of compressor；The first pipe, second pipe and circulation line are both provided with
Gas flow control valve, the gas flow control valve are electrically connected with the controller.
4. the intelligent pig raising field according to claim 3 for realizing cogeneration on the spot using pig manure, it is characterised in that：Institute
It states methyl alcohol synthetic reactor and is provided with third heating pipeline, the third heating pipeline is connect with the high temperature residual air collection device, institute
It states third heating tube road and is provided with regulating valve, the methyl alcohol synthetic reactor is provided with second temperature sensor and pressure sensor,
The regulating valve, the second temperature sensor and the pressure sensor are electrically connected with the controller respectively.
5. the intelligent pig raising field according to claim 3 for realizing cogeneration on the spot using pig manure, it is characterised in that：Institute
It states and is provided with the second heat exchanger, the methanol of low temperature between methanol aqueous solution memory and the methanol-water reformer on transfer pipeline
The high-temperature hydrogen that aqueous solution is isolated with separation chamber carries out heat exchange through second heat exchanger.
6. the intelligent pig raising field according to claim 1 for realizing cogeneration on the spot using pig manure, it is characterised in that：Also
Including biogas slurry and biogas residue processing unit, the outlet of the biogas slurry and biogas residue of first marsh gas fermentation pool and the second marsh gas fermentation pool respectively with institute
The feed inlet connection of biogas slurry and biogas residue processing unit is stated, the purified liquor outlet of the biogas slurry and biogas residue processing unit is distinguished by clear liquid manifold
It is connect with the cold water pipeline and hot water line.
7. the intelligent pig raising field according to claim 6 for realizing cogeneration on the spot using pig manure, it is characterised in that：Institute
It states clear liquid manifold and is provided with reversal valve for being switched over to cold water pipeline and hot water line, high temperature residual air leads to described first
Be provided with regulating valve and third temperature sensor on the pipeline of heat exchanger, the regulating valve and third temperature sensor respectively with institute
State controller electrical connection.
8. the intelligent pig raising field according to claim 1 for realizing cogeneration on the spot using pig manure, it is characterised in that：Institute
It includes air blower and exhaust blower to state ventilation device, and the surrounding wall in the pig raising room offers air inlet, the top in the pig raising room
Portion offers exhaust outlet, and the air inlet is connect by blast pipe with the air blower, and the air inlet passes through blast pipe and institute
Air blower connection is stated, the air blower and the exhaust blower are electrically connected with the controller respectively.
9. the intelligent pig raising field according to claim 1 for realizing cogeneration on the spot using pig manure, it is characterised in that：Institute
It states the pool wall of the first marsh gas fermentation pool and the second marsh gas fermentation pool and/or bottom of pond is provided with interlayer for being passed through heat medium, institute
It is high temperature residual air to state heat medium, and the air inlet of the interlayer heats pipeline by described second and collects dress with the high temperature residual air
Connection is set, the 4th temperature sensor, the 4th temperature are provided in first marsh gas fermentation pool and the second marsh gas fermentation pool
Sensor is electrically connected with the controller.
10. the intelligent pig raising field according to claim 1 for realizing cogeneration on the spot using pig manure, it is characterised in that：
The methanol-water hydrogen manufacturing reformer is provided with starter, the starter in methanol-water hydrogen manufacturing reformer start-up course,
It powers for second delivery pump and electric heater.
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| CN201710207419.8A CN108651285A (en) | 2017-03-31 | 2017-03-31 | Realize the intelligent pig raising field of cogeneration on the spot using pig manure |
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| CN201710207419.8A CN108651285A (en) | 2017-03-31 | 2017-03-31 | Realize the intelligent pig raising field of cogeneration on the spot using pig manure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508062A (en) * | 2019-09-02 | 2019-11-29 | 江西永发科技有限公司 | Integrated livestock and poultry excrement, urine, biogas slurry treatment system |
| CN114982620A (en) * | 2022-07-06 | 2022-09-02 | 今蜂智慧农业科技(泰安)有限公司 | Energy-saving emission-reducing large-scale continuous production system for water-cultured pasture and using method |
| CN116290927A (en) * | 2022-09-08 | 2023-06-23 | 上海氢洋科技有限公司 | Container house for fuel cell cogeneration |
-
2017
- 2017-03-31 CN CN201710207419.8A patent/CN108651285A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508062A (en) * | 2019-09-02 | 2019-11-29 | 江西永发科技有限公司 | Integrated livestock and poultry excrement, urine, biogas slurry treatment system |
| CN114982620A (en) * | 2022-07-06 | 2022-09-02 | 今蜂智慧农业科技(泰安)有限公司 | Energy-saving emission-reducing large-scale continuous production system for water-cultured pasture and using method |
| CN114982620B (en) * | 2022-07-06 | 2024-06-11 | 今蜂智慧农业科技(泰安)有限公司 | Energy-saving emission-reducing large-scale water-planting pasture continuous production system and use method |
| CN116290927A (en) * | 2022-09-08 | 2023-06-23 | 上海氢洋科技有限公司 | Container house for fuel cell cogeneration |
| CN116290927B (en) * | 2022-09-08 | 2023-09-19 | 上海氢洋科技有限公司 | Container house for fuel cell cogeneration |
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Application publication date: 20181016 |