WO2023035388A1 - 一种立体养殖粪污沼液循环利用系统及立体养殖房 - Google Patents

一种立体养殖粪污沼液循环利用系统及立体养殖房 Download PDF

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Publication number
WO2023035388A1
WO2023035388A1 PCT/CN2021/128452 CN2021128452W WO2023035388A1 WO 2023035388 A1 WO2023035388 A1 WO 2023035388A1 CN 2021128452 W CN2021128452 W CN 2021128452W WO 2023035388 A1 WO2023035388 A1 WO 2023035388A1
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WIPO (PCT)
Prior art keywords
manure
biogas slurry
breeding
tank
solid
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PCT/CN2021/128452
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English (en)
French (fr)
Inventor
齐自成
张琦峰
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山东省农业机械科学研究院
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Priority to GB2212497.8A priority Critical patent/GB2614939B/en
Publication of WO2023035388A1 publication Critical patent/WO2023035388A1/zh

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    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • 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
    • 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
    • A01K1/0103—Removal of dung or urine, e.g. from stables of liquid manure
    • 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
    • A01K1/0135—Removal of dung or urine, e.g. from stables by means of conveyor belts
    • 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
    • A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/22—Methane [CH4], e.g. from rice paddies

Definitions

  • the invention relates to the technical field of recycling of breeding manure, in particular to a three-dimensional breeding manure and biogas slurry recycling system and a three-dimensional breeding house.
  • Building breeding has the characteristics of small required biological safety and epidemic prevention scope, clean and hygienic factory area, and the advantages of self-contained barriers on the floors, which facilitate the strict implementation of isolation, disinfection and epidemic prevention mechanisms. Finally, building farming facilitates the realization of mechanization, informatization and automation management.
  • the purpose of the present invention is to provide a three-dimensional aquaculture manure biogas slurry recycling system, which can effectively treat animal manure to form solid manure and biogas slurry, and can also treat the waste produced in the breeding process. Animal biogas slurry is recycled to turn waste into treasure.
  • a three-dimensional farming manure and biogas slurry recycling system comprising:
  • the collection mechanism includes a sump and a liquid septic tank.
  • the dung leaking slab is installed on the floor surface of the breeding building.
  • the liquid septic tank is supported by the floor of the breeding building to discharge the manure generated by the breeding building to the liquid septic tank.
  • the liquid septic tank There is liquid inside, and the liquid septic tank is connected with the sump;
  • Fermentation and solid-liquid separation mechanism including biogas fermentation unit and solid-liquid separation mechanism
  • the biogas fermentation unit is connected to the sump
  • the solid-liquid separation mechanism is connected to the biogas fermentation unit
  • the outlet of the solid-liquid separation mechanism is connected to the biogas slurry storage tank and solid septic tank connected separately.
  • the animal manure generated on each floor flows to the liquid septic tank through the leaking manure board layer of the collection mechanism, and then collects into the sump, and the liquid manure in the sump can enter
  • the biogas fermentation unit is used for fermentation, and the fermented product enters the solid-liquid separator for solid-liquid separation, the separated biogas slurry enters the biogas slurry storage tank, and the separated solid manure enters the solid septic tank, which effectively treats the three-dimensional manure of building farming. processing without human intervention.
  • the water collection pool and the biogas slurry storage tank are arranged on the bottom of the aquaculture building.
  • the biogas fermentation unit and the solid-liquid separation mechanism are arranged above the sump and the biogas slurry storage pond.
  • the present invention also provides a three-dimensional farming manure biogas slurry recycling system, including:
  • the collection mechanism includes a manure-leaking slab layer, which is installed on the floor surface of the breeding building;
  • the solid-liquid separation mechanism includes a manure cleaning tank and a manure scraping device.
  • the manure leakage plate layer is arranged above the manure cleaning tank.
  • the storage pool is connected;
  • the manure scraping device includes a scraper that can move along the manure cleaning tank, and a solid manure tank is arranged at one end of the manure cleaning tank.
  • the animal manure produced on each floor of the breeding building flows to the manure cleaning tank through the leaking manure board layer of the collection mechanism, and the liquid in the animal manure will flow to the biogas fermentation unit for fermentation to form biogas slurry, and the animal manure
  • the solids in the manure are easily bonded to the inner wall of the manure cleaning tank.
  • the scraper in the manure scraping device will clean the manure cleaning tank, and the solid manure will be sent to the solid manure tank to realize the separation of solid manure and liquid manure from animal manure. The dirty ones are treated separately.
  • the inner surface of the manure cleaning tank is V-shaped
  • the manure scraping device also includes a support, the support is supported by the floor of the breeding building, the support is arranged in the longitudinal section of the V-shaped groove for clearing manure, the scraper is located on both sides of the support, and the installation angle of the scraper is the same as that of the V-shaped groove for clearing manure.
  • the inner wall is matched to effectively treat the solid manure on the inner wall of the V-shaped groove for clearing manure.
  • a three-dimensional farming manure biogas slurry recycling system one end of the manure cleaning tank is provided with a solid manure transmission unit, and the outlet end of the solid manure delivery unit is provided with the solid septic tank, and the solid manure tank is A number of solid manure transfer barrels are set up.
  • the solid manure transfer barrels can realize the fermentation of solid manure, transport it to the field for fermentation to make organic fertilizer, and return the organic fertilizer to the field to realize the utilization of solid manure.
  • the biogas slurry is a multivariate, quick-acting and hygienic fertilizer with very few germs, in order to recycle the biogas slurry produced by animal manure, it also includes biogas slurry circulation
  • the utilization mechanism, the biogas slurry recycling mechanism includes a breeding tank, a support plate for placing seeds is installed in the breeding tank, the breeding tank is connected with the biogas slurry storage tank, and the breeding tank is located above the biogas slurry storage tank;
  • the breeding tank is provided with a heating part, and the breeding tank is connected with a warm water pool.
  • the biogas slurry recycling mechanism also includes a replenishment unit, and the replenishment unit includes a delivery pipeline connected to a water pump, and the water pump is arranged in the biogas slurry storage tank
  • the biogas slurry in the biogas slurry storage tank is replenished to the liquid septic tank through the replenishment unit to ensure the water content in the liquid septic tank.
  • the biogas slurry recycling mechanism also includes a cooling unit, the cooling unit includes a cooling water curtain, and the cooling water curtain is installed at the air inlet of each floor of the breeding building , the cooling water curtain is connected with the biogas slurry storage tank to provide biogas slurry to the cooling water curtain;
  • the cooling unit also includes a negative pressure fan, the negative pressure fan is installed in the breeding building, the negative pressure fan is connected with the air duct, and the air outlet of the air duct is set towards each floor of the breeding building.
  • the function can also make the biogas slurry evaporate and discharge.
  • the biogas slurry recycling mechanism also includes an evaporation unit, the evaporation unit is arranged on the top of the breeding building, and the biogas slurry storage tank is connected to the evaporation unit so that The biogas slurry enters the evaporation unit to be evaporated and discharged.
  • the biogas slurry recycling mechanism also includes a dilution watering unit, the dilution watering unit includes a dilution pool and watering components, and the dilution pool is located in one of the biogas slurry storage pools. side, and the dilution pond is connected with the biogas slurry storage pond, and the irrigation part is connected with the dilution pond so that the biogas slurry can be returned to the field for irrigation.
  • a three-dimensional farming manure biogas slurry recycling system as described above also includes a fermentation transfer barrel capable of holding the feces in the solid septic tank, and fermentation bacteria and auxiliary materials can be added to the fermentation transfer barrel to carry out solid waste Fermentation, and fermentation transfer barrels can be transported by truck.
  • the present invention also provides a three-dimensional breeding house, including a breeding building. Multi-layer floors are arranged in the breeding building, and a set distance is set between two adjacent floors. Take advantage of the system.
  • the animal manure produced on each floor flows to the liquid septic tank through the leaking manure plate layer of the collecting mechanism, and then is unified into the sump, and the liquid manure in the sump
  • the sewage can enter the biogas fermentation unit for fermentation, and the fermented product enters the solid-liquid separator for solid-liquid separation, the separated biogas slurry enters the biogas slurry storage tank, and the separated solid manure enters the solid septic tank, effectively reducing the three-dimensional Manure is processed.
  • the animal manure generated on each floor of the breeding building flows to the manure cleaning tank through the manure leakage plate layer of the collection mechanism, and the liquid in the animal manure will flow to the biogas fermentation unit for fermentation to form biogas slurry , the solids in the animal manure are easy to stick to the inner wall of the manure cleaning tank, and the scraper in the manure scraping device cleans the manure cleaning tank, and sends the solid manure to the solid manure tank, so that the overall removal of animal manure can be realized Separate treatment of solid manure and liquid manure.
  • the recycling system of the present invention makes full use of the characteristics of the three-dimensional breeding building, arranges the biogas slurry storage tank, etc. The space of the building and the overall structure are set reasonably.
  • the biogas slurry is a multivariate, quick-acting and sanitary fertilizer with few pathogens
  • the biogas slurry recycling mechanism is equipped with a breeding tank to use the biogas slurry for breeding; a cooling unit can be set to cool down the breeding buildings, and The cooling effect can also make the biogas slurry evaporate and discharge; the evaporation unit is set so that the biogas slurry enters the evaporation unit to be evaporated and discharged; the dilution irrigation unit is set, and the biogas slurry can be diluted and then used for field irrigation through the irrigation components.
  • Fig. 1 is a schematic diagram of a three-dimensional farming manure and biogas slurry recycling system according to one or more embodiments of the present invention.
  • Fig. 2 is a schematic diagram of a collection mechanism and a solid-liquid separator of a three-dimensional farming manure and biogas slurry recycling system in Embodiment 2 of the present invention.
  • Fig. 3 is a schematic diagram of a scraper device in a three-dimensional farming manure and biogas slurry recycling system in Embodiment 2 of the present invention.
  • the present invention proposes a three-dimensional breeding manure biogas slurry recycling system.
  • a three-dimensional farming manure biogas slurry recycling system includes a collection mechanism, a fermentation and solid-liquid separation mechanism, and a biogas slurry recycling mechanism.
  • the collection mechanism includes a manure-leaking slab layer 4, a liquid septic tank 5, a siphon collection unit 6 and a sump 7.
  • the manure-leaking slab layer 4 and the liquid septic tank 5 are arranged on each floor of the breeding building, and the sump 7 is arranged at the bottom of the breeding building.
  • the siphon collection unit 6 is arranged on each floor to collect the excrement from the liquid septic tank 5 in each floor to the sump 7 .
  • the liquid septic tank 5 comprises a septic tank, and water is filled in the septic tank, and the septic tank is located in the floor of the breeding building, that is, each floor is provided with a groove, and a septic tank is formed by the groove, and a septic tank can be arranged on each floor. or multiple septic tanks, the interval between two adjacent septic tanks is set at a set distance, the upper surface of each septic tank is provided with a septic board layer 4, the bottom of the septic tank is provided with a siphon collection unit, and the siphon collection unit is connected to the sump 7 through a pipeline .
  • the dung leakage board layer 4 includes multiple partitions.
  • the number of partitions corresponds to the number of septic tanks; in other examples, multiple partitions are laid on the surface of the same septic tank, and adjacent partitions
  • the plates are separated by a solid plate, and there are multiple through holes on the partition plate.
  • the through holes have a set inner diameter. The inner diameter of the through holes can be determined according to the size of the feces produced by the animals to be farmed. pool.
  • the area of each layer of dung leakage board accounts for 65% to 85% of the total area of the breeding bed of the corresponding layer.
  • the siphon collection unit adopts the siphon collection unit in the prior art, and uses the principle of siphon to quickly and thoroughly suck the feces in the liquid septic tank 5 into the sump 7.
  • the siphon collection unit includes a collection bucket, which is the same as the collection basin. 7 connections.
  • the fermentation and solid-liquid separation mechanism includes a solid-liquid separator 8, a biogas fermentation unit 9 and a biogas slurry storage tank 10, the solid-liquid separator 8 is connected to the biogas fermentation unit 9, and the outlet of the solid-liquid separator is connected to the biogas slurry storage tank 10 is connected, the biogas fermentation unit 9 is connected with the outlet of the sump 7, and the excrement in the sump 7 enters the biogas fermentation unit 9 for anaerobic fermentation, and the fermented product enters the solid-liquid separator 8 for solid-liquid separation, and separates The biogas slurry enters the biogas slurry storage pond 10;
  • the biogas fermentation unit 9 adopts an existing biogas fermentation unit.
  • the solid-liquid separator realizes the separation of solid and liquid
  • the liquid outlet of the solid-liquid separator is the same as the biogas slurry storage tank
  • the solid outlet of the solid-liquid separator discharges solid manure
  • the solid manure is sent into the solid manure
  • the off-site fermentation unit is used for the fermentation of solid manure.
  • the solid manure off-site fermentation unit is located outside the breeding building.
  • the solid manure off-site fermentation unit includes solid manure tanks and several fermentation transfer tanks.
  • the solid manure is first transported to the solid manure tank, and then the solid manure in the solid manure tank It is filled into the fermentation transfer barrel, and at the same time, the fermentation agent and auxiliary materials are added into the fermentation transfer barrel, and the fermentation transfer barrel is transported away from the breeding building, and transported to the field for fermentation to make organic fertilizer. After the production is completed, it is returned to the field, and the fermentation transfer barrel is recycled .
  • the fermentation transfer barrel is equipped with a sealing cover, which can completely seal the fermentation transfer barrel to prevent odor pollution and ensure that the transportation does not leak;
  • the fermentation bacteria and auxiliary materials are all existing fermentation bacteria and auxiliary materials; Fermentation in transfer tanks can be aerobic, anaerobic or facultative.
  • the biogas slurry storage tank 10 is placed on the side of the sump 7, and the height of the two can be the same, and the solid-liquid separator 8 and the biogas fermentation unit 9 are arranged in the sump 7 And above the biogas slurry storage tank 10.
  • the tops of the sump 7 and the biogas slurry storage pool 10 are closed; and in order to facilitate the installation of pipelines, the biogas fermentation unit 9 is located above the sump, and the solid-liquid separator 8 can straddle the sump 7 and the biogas A liquid storage tank 10 is provided; correspondingly, the vertical section of the pipeline connecting the siphon collection unit 6 with the sump 7 is located on the other side of the biogas fermentation unit 9 relative to the solid-liquid separator 8 .
  • the biogas fermentation unit is an existing technology, and the biogas fermentation project is a mature and efficient process for treating livestock and poultry manure.
  • Biogas fermentation residues such as organic residue and biogas slurry are produced after biogas fermentation.
  • Biogas slurry not only contains rich nitrogen, phosphorus, potassium, zinc and other nutrients, as many as 17 kinds of amino acids, active enzymes, etc., but also contains indole acetic acid, lactic acid bacteria, bacillus, gibberellin and high-capacity ammonia and ammonium salts Bactericidal and insecticidal substances. Therefore, biogas slurry is a multivariate, quick-acting and hygienic fertilizer with very few germs.
  • the biogas slurry recycling mechanism 3 includes an inner circulation mechanism and an outer circulation mechanism.
  • the inner circulation mechanism includes a breeding unit 11 and a replenishment unit 12 .
  • the outer circulation mechanism includes a cooling unit 13 , an evaporation unit 14 and a dilution irrigation unit 15 .
  • the biogas slurry in the biogas slurry storage pond 10 is distributed to the breeding unit 11, replenishment unit 12, cooling unit 13, evaporation unit 14 and dilution irrigation unit 15 of the biogas slurry recycling system through pipelines according to actual needs.
  • the breeding unit 11 includes several breeding tanks 16.
  • the breeding tanks are arranged above the biogas slurry storage tank 10 and located on the other side of the solid-liquid separator away from the biogas fermentation unit. Put it into the breeding tank 16, add biogas slurry and warm water in proportion to the breeding tank 16 at the same time, set the breeding temperature and time according to the breeding requirements, the breeding tank has a switch door to facilitate the opening or closing of the breeding tank, and the breeding tank is connected with the dilution irrigation unit , so that the waste liquid after breeding is discharged into the external circulation mechanism.
  • a heating component such as a heating resistor is set in the breeding tank, and the breeding temperature in the breeding tank is guaranteed by the heating component, and the heating component has a controller, and the control of the breeding temperature and time can be realized through the controller;
  • the breeding tank is connected with the warm water pool, and warm water is supplied to the breeding tank by the warm water pool.
  • multi-layer boards can be set in the breeding tank, and each layer of board can be used to place seeds.
  • the replenishment unit 12 includes a delivery pipeline, which is connected to a water pump, and the water pump is arranged in the biogas slurry storage tank 10, and the delivery pipeline supplies the biogas slurry in the biogas slurry storage tank 10 to the liquid septic tank 5 for continued recycling;
  • the pipelines connecting the conveying pipeline with the siphon collection unit and the sump are respectively located on opposite sides of the breeding building, which is convenient for pipeline maintenance and other work.
  • a cooling unit In consideration of cooling, a cooling unit is specially provided, and the cooling unit includes a cooling water curtain 17 and a negative pressure fan 18.
  • the cooling water curtain 17 is connected with the biogas slurry storage tank 10 through pipelines, and is installed at the air inlet of each floor of the breeding building.
  • the negative pressure fan 18 is connected with the air duct, and the air outlet of the air duct is set towards each floor of the breeding building. Driven by the negative pressure fan 18 and the air duct 19, the outdoor hot air enters the building through the cooling water curtain 17, which not only plays a role in cooling but also evaporates and discharges the biogas slurry.
  • the cooling water curtain 17 is an existing technology, and the pipeline connecting the cooling water curtain 17 and the biogas slurry storage tank 10 is provided with a control switch; of course, other pipelines are also provided with a control switch.
  • the evaporation unit 14 is arranged on the top of the breeding building.
  • the evaporation unit 14 includes one or more evaporators 20.
  • the biogas slurry in the biogas slurry storage pond 10 enters the evaporator 20 through a water pump and a pipeline to be evaporated and discharged; the biogas residue after the biogas slurry evaporates can still be Use as nourishment.
  • the evaporator is an existing evaporator, and the evaporator 20 has a solar power generation device and a wind power generation device.
  • the sunlight is sufficient, the sunlight and wind are used for evaporation, and when the sunlight is insufficient, it can be self-heated and evaporated.
  • the dilution irrigation unit 15 includes a dilution pond 21 and irrigation components.
  • the dilution pond is located on the side of the biogas slurry storage pond away from the sump 7, and the dilution pond is connected with the biogas slurry storage pond. After the biogas slurry in the biogas slurry storage pond enters the dilution pond, In the dilution pond 21, the biogas slurry is diluted according to the proportion required by the crops, and the diluted biogas slurry is directly returned to the field for irrigation through the irrigation components.
  • the sump, the biogas fermentation unit, the solid-liquid separation mechanism, the biogas slurry storage tank, the heating parts of the breeding tank, the supply unit, the cooling water curtain, the negative pressure fan, and the evaporation unit are all connected to the control unit separately, and the control unit controls control, and the control unit is connected with the controller of the breeding tank, and the control unit can be a PLC controller or other types of control units.
  • the water collecting tank and the biogas slurry storage tank are arranged at the bottom, and the fermentation and solid-liquid separation mechanism and the biogas slurry recycling mechanism are arranged above the water collecting tank and the biogas slurry storage tank; , Poultry or livestock can be raised.
  • a three-dimensional farming manure biogas slurry recycling system includes a collection mechanism, a solid-liquid separation mechanism and a biogas slurry recycling mechanism.
  • the collection mechanism includes the manure-leaking slab 4, and the solid-liquid separation mechanism includes a manure-clearing tank, which is arranged below the manure-leaking slab, and specifically the manure-cleaning tank is a V-shaped groove for cleaning manure, and the manure-cleaning V
  • the liquid manure conduit 22 is connected to the tip of the type groove relative to the manure leakage board layer 4, and the liquid in the manure enters the liquid manure conduit 22.
  • the manure scraping device pushes the solid manure in the manure-cleaning V-shaped groove to the solid manure.
  • Conveyor belt 23, the outlet end of solid manure conveying belt is provided with solid septic tank 26.
  • the solid manure conveying belt 23 is positioned at the outside of the clear excrement V-shaped groove 3.
  • the solid manure conveying belt 23 has a width of setting and can transport solid manure.
  • the outlet end of the solid manure conveying belt is provided with a pipeline, which is the same.
  • the septic tank 26 is connected, because there is no sump in the present embodiment, the solid septic tank is specifically located at the bottom of the breeding building to realize the collection of solid manure, and then the solid manure in the solid septic tank is filled into the fermentation transfer barrel,
  • the setting of the fermentation transfer barrel is the same as that in Example 1.
  • the dung leakage board layer 4 is arranged on the floor surface of each floor of the breeding building.
  • the dung leakage board layer 4 includes a plurality of partitions, and the interval between two adjacent partition boards is set at a predetermined distance. There is a through hole for leaking feces, see Embodiment 1 for specific related content.
  • the V-shaped groove 3 for cleaning manure has a V-shaped groove.
  • the angle between the side of the V-shaped groove and the horizontal plane is a, and the range of a is 15° to 20°.
  • the pipeline is connected to the water source, and the V-shaped groove for clearing manure can be flushed through the flushing nozzle.
  • the manure scraping device includes a traction part, a scraper and a support.
  • the scraper is installed on the support 2, and the support 2 is supported by the floor of the breeding building.
  • the support 2 is arranged in the longitudinal section of the V-shaped groove for clearing manure.
  • the plates are located on both sides of the support, and the installation angle of the scraper matches the shape of the V-shaped groove for removing manure to scrape off the feces on the inner wall of the V-shaped groove for removing manure.
  • the length direction of the excrement-clearing V-shaped groove reciprocates, and the support 2 is a firm triangular structure.
  • traction part comprises the traction motor 25 that is installed by breeding building, and traction motor drives support and scraper to move by rope.
  • the biogas slurry recycling mechanism includes a breeding unit, a cooling unit, and an evaporation unit. Except for the replenishment unit, the other contents are the same as those in the first embodiment.
  • a three-dimensional breeding house including a breeding building. Multi-layer floors are arranged in the breeding building, and a set distance is set between two adjacent floors. The floors are used to support animals to be cultured.
  • the breeding building is provided with the first or second embodiment.
  • the biogas slurry storage tank is located at the bottom of the breeding building, and some equipment such as breeding tanks are supported by the biogas slurry storage tank, which is also located at the bottom of the breeding building.
  • the overall structural layout makes full use of the characteristics of the breeding building, and the setting is reasonable. Effective treatment of animal manure includes separation and fermentation, and can effectively utilize both biogas slurry and solid manure.
  • the breeding building mentioned in the present invention can be used for cultivating poultry and livestock, such as ducks, pigs, or mixed breeding (the animals cultivated in the upper and lower layers are different, and the animals cultivated are different, and the diameter of the half-layer through hole of leaking excrement is also adjusted to some extent, according to the animals) to determine the status of manure).
  • poultry and livestock such as ducks, pigs, or mixed breeding (the animals cultivated in the upper and lower layers are different, and the animals cultivated are different, and the diameter of the half-layer through hole of leaking excrement is also adjusted to some extent, according to the animals) to determine the status of manure).

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Abstract

一种立体养殖粪污沼液循环利用系统及立体养殖房，包括收集机构，包括集水池（7）和液体粪池（5），漏粪板层（4）安装于养殖楼房的楼板表面，液体粪池（5）通过养殖楼房的楼板进行支撑以将养殖楼房产生的粪污排向液体粪池（5），液体粪池（5）内装有液体，且液体粪池（5）同集水池（7）连接；发酵及固液分离机构，包括沼气发酵单元（9）和固液分离机构（8），沼气发酵单元同集水池（7）连接，固液分离机构（8）同沼气发酵单元连接，固液分离机构（8）的出口同沼液存储池（10）、固体粪池（26）分别单独连接。本循环利用系统解决了楼房养殖中动物粪污没有得到较好处理的问题，具有有效处理粪污，实现固体粪污和沼液分别进行处理和循环利用的有益效果。

Description

一种立体养殖粪污沼液循环利用系统及立体养殖房 技术领域
本发明涉及养殖粪污循环利用技术领域，尤其是一种立体养殖粪污沼液循环利用系统及立体养殖房。
背景技术
本部分的陈述仅仅是提供了与本发明相关的背景技术信息，不必然构成在先技术。
近年来，养殖产业蓬勃发展。然而，养殖用地紧缺的矛盾也逐渐凸显。基于这一矛盾，人们将目光从传统的平面式养殖布局转投向了立体式的楼房养殖如楼房养猪，楼房养殖有诸多优势。首先，节约用地，便于选址。楼房养殖可以使单位养殖土地面积上的养殖数量倍增，高效提高了土地利用率。同时，楼房养殖选址范围大幅增加，过去难以建场的山地、丘陵地区也可以采用楼房养殖。其次，能够有效控制疫情。近几年的非洲猪瘟给我国养猪产业带来了巨大损失，这促使生猪养殖业走向工厂化。楼房养殖具有所需生物安全防疫范围小，厂区干净卫生，楼层自成屏障优势的特点，便于严格执行隔离消毒及防疫机制。最后，楼房养殖便于实现机械化、信息化和自动化管理。
但楼房养殖存在一个较大的问题是如何处理畜禽粪污，发明人发现，现有技术的处理方式需要人工运送粪污，没有充分利用楼房的特点，处理运输粪污较为麻烦；而且处理后的粪污，也能得到充分的利用；这两个问 题成了困扰着养殖户和当地相关政府部门，也成为了楼房养殖规模化发展的严重阻碍。
发明内容
针对现有技术存在的不足，本发明的目的是提供一种立体养殖粪污沼液循环利用系统，对动物粪污进行有效处理，形成固体粪污和沼液，还能对养殖过程中产生的动物沼液进行循环利用，变废为宝。
为了实现上述目的，本发明是通过如下的技术方案来实现：
一种立体养殖粪污沼液循环利用系统，包括：
收集机构，包括集水池和液体粪池，漏粪板层安装于养殖楼房的楼板表面，液体粪池通过养殖楼房的楼板进行支撑以将养殖楼房产生的粪污排向液体粪池，液体粪池内装有液体，且液体粪池同集水池连接；
发酵及固液分离机构，包括沼气发酵单元和固液分离机构，沼气发酵单元同集水池连接，固液分离机构同沼气发酵单元连接，固液分离机构的出口同沼液存储池、固体粪池分别单独连接。
上述的循环利用系统中，立体的养殖楼房中，每一层产生的动物粪污通过收集机构的漏粪板层流向液体粪池，然后再汇集到集水池，集水池中的液体粪污可进入沼气发酵单元进行发酵，发酵后产物进入固液分离机进行固液分离，分离出的沼液进入沼液存储池，分离后的固体粪污进入固体粪池，有效对楼房养殖的立体粪污进行处理，无需人工参与。
如上所述的一种立体养殖粪污沼液循环利用系统，考虑到养殖楼房的设置，为了结构布置更为合理，所述集水池和沼液存储池布置于所述养殖楼房的底层，所述沼气发酵单元和固液分离机构布置于所述集水池和沼液 存储池的上方。
第二方面，本发明还提供了一种立体养殖粪污沼液循环利用系统，包括：
收集机构，包括漏粪板层，漏粪板层安装于养殖楼房的楼板表面；
固液分离机构，固液分离机构包括清粪槽和刮粪装置，漏粪板层布置于清粪槽的上方，清粪槽的底端同沼气发酵单元连接，沼气发酵单元的出口同沼液存储池连接；刮粪装置包括能够沿着清粪槽移动的刮板，清粪槽的一端设置固体粪池。
上述的循环利用系统中，养殖楼房每一层产生的动物粪污通过收集机构的漏粪板层流向清粪槽，动物粪污中的液体会流向沼气发酵单元进行发酵形成沼液，动物粪污中的固体易粘结于清粪槽的内侧壁，由刮粪装置中刮板对清粪槽进行清理，将固体粪污送至固体粪池处，实现动物粪污的固体粪污和液体粪污的分别处理。
如上所述的一种立体养殖粪污沼液循环利用系统，所述清粪槽的内侧面呈V型；
所述刮粪装置还包括支架，支架通过养殖楼房的楼板支撑，支架布置于清粪V型槽的纵向截面内，刮板位于支架的两侧，刮板的安装角度同清粪V型槽的内侧壁相适配，以对清粪V型槽内壁的固体粪污进行有效处理。
如上所述的一种立体养殖粪污沼液循环利用系统，所述清粪槽的一端设置固体粪污传送单元，固体粪污传送单元的出口端设置所述的固体粪池，固体粪池处设置若干固体粪污转运桶，固体粪污转运桶可实现对固体粪污的发酵，运至田间地头发酵制作有机肥，有机肥还田，实现对固体粪污的 利用。
如上所述的一种立体养殖粪污沼液循环利用系统，沼液是一种多元、速效且病菌极少的卫生肥料，为了对动物粪污产生的沼液进行循环利用，还包括沼液循环利用机构，沼液循环利用机构包括育种罐，育种罐内安装有用于摆放种子的支撑板，育种罐同所述的沼液存储池连接，育种罐位于所述沼液存储池的上方；
育种罐设置加热部件，育种罐同温水池连接。
如上所述的一种立体养殖粪污沼液循环利用系统，所述沼液循环利用机构还包括补给单元，补给单元包括输送管道，输送管道同水泵连接，水泵设于所述的沼液存储池中，通过补给单元将沼液存储池中的沼液补给到液体粪池，以保证液体粪池中的含水量。
如上所述的一种立体养殖粪污沼液循环利用系统，所述沼液循环利用机构还包括降温单元，降温单元包括降温水帘，降温水帘安装于养殖楼房每一层的进气口处，降温水帘同所述沼液存储池连接以向降温水帘处提供沼液；
所述降温单元还包括负压风机，负压风机安装于养殖楼房，负压风机同风道连接，风道的出风口朝向养殖楼房的每一层设置，通过降温单元的设置，不仅起到降温作用还能使沼液蒸发排放。
如上所述的一种立体养殖粪污沼液循环利用系统，所述沼液循环利用机构还包括蒸发单元，蒸发单元布置于养殖楼房的顶部，所述的沼液存储池同蒸发单元连接以使得沼液进入蒸发单元被蒸发排放。
如上所述的一种立体养殖粪污沼液循环利用系统，所述沼液循环利用 机构还包括稀释浇灌单元，稀释浇灌单元包括稀释池和浇灌部件，稀释池位于所述沼液存储池的一侧，且稀释池同沼液存储池连接，浇灌部件同稀释池连接以使得沼液还田灌溉。
如上所述的一种立体养殖粪污沼液循环利用系统，还包括能够盛放固体粪池中粪污的发酵转运桶，发酵转运桶中能够被加入发酵菌剂和辅料以对固体粪污进行发酵，而且发酵转运桶能够被货车所运送。
本发明还提供了一种立体养殖房，包括养殖楼房，养殖楼房内设置多层楼板，相邻两楼板之间间隔设定距离设置，养殖楼房设置所述的一种立体养殖粪污沼液循环利用系统。
上述本发明的有益效果如下：
1)本发明循环利用系统中，立体的养殖楼房中，每一层产生的动物粪污通过收集机构的漏粪板层流向液体粪池，然后再统一汇集到集水池，集水池中的液体粪污可进入沼气发酵单元进行发酵，发酵后产物进入固液分离机进行固液分离，分离出的沼液进入沼液存储池，分离后的固体粪污进入固体粪池，有效对楼房养殖的立体粪污进行处理。
2)本发明另一循环利用系统中，养殖楼房每一层产生的动物粪污通过收集机构的漏粪板层流向清粪槽，动物粪污中的液体会流向沼气发酵单元进行发酵形成沼液，动物粪污中的固体易粘结于清粪槽的内侧壁，由刮粪装置中刮板对清粪槽进行清理，将固体粪污送至固体粪池处，整体能够实现动物粪污的固体粪污和液体粪污的分别处理。
3)本发明循环利用系统，充分利用立体养殖楼房的特性，将沼液存储池等布置于养殖楼房的底层，将清粪槽或液体粪池置于楼板处，通过楼板 有效支撑，充分利用养殖楼房的空间，整体结构设置合理。
4)本发明充分考虑到沼液是一种多元、速效且病菌极少的卫生肥料，沼液循环利用机构设置育种罐可利用沼液进行育种；设置降温单元，能够对养殖楼房进行降温，而且起到降温作用还能使沼液蒸发排放；设置蒸发单元以使得沼液进入蒸发单元被蒸发排放；设置稀释浇灌单元，能够再沼液被稀释后，通过浇灌部件被用于还田灌溉。
附图说明
构成本发明的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。
图1是本发明根据一个或多个实施方式的一种立体养殖粪污沼液循环利用系统的示意图。
图2是本发明实施例二中一种立体养殖粪污沼液循环利用系统的收集机构同固液分离机的示意图。
图3是本发明实施例二中一种立体养殖粪污沼液循环利用系统中刮板装置的示意图。
图中：为显示各部位位置而夸大了互相间间距或尺寸，示意图仅作示意。
其中：1冲洗喷头，2支架，3清粪V型槽，4漏粪板层，5液体粪池，6虹吸汇集单元，7集水池，8固液分离机，9沼气发酵单元，10沼液存储池，11育种单元，12补给单元，13降温单元，14蒸发单元，15稀释浇灌单元，16恒温育种罐，17降温水帘，18负压风机，19风道，20蒸发器， 21稀释池，22液体粪污导管，23固体粪污传送皮带，24绳索，25牵引电机，26固体粪池。
具体实施方式
应该指出，以下详细说明都是例示性的，旨在对本发明提供进一步的说明。除非另有指明，本发明使用的所有技术和科学术语具有与本发明所属技术领域的普通技术人员通常理解的相同含义。
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本发明的示例性实施方式。如在这里所使用的，除非本发明另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合；
正如背景技术所介绍的，现有技术中存在立体养殖粪污不易处理的问题，为了解决如上的技术问题，本发明提出了一种立体养殖粪污沼液循环利用系统。
实施例一
本发明的一种典型的实施方式中，参考图1所示，一种立体养殖粪污沼液循环利用系统，包括收集机构、发酵及固液分离机构和沼液循环利用机构。
收集机构包括漏粪板层4、液体粪池5、虹吸汇集单元6和集水池7，漏粪板层4和液体粪池5布置于养殖楼房的每一楼层，集水池7布置于养殖楼房的底层，虹吸汇集单元6布置于各楼层将各层中液体粪池5的粪污汇集到集水池7。
具体地，液体粪池5包括粪池，粪池内盛放有水，粪池位于养殖楼房的楼板内即每一层楼板设置凹槽，通过凹槽形成粪池，在每一层楼板可设置一个或多个粪池，相邻两粪池之间间隔设定距离设置，每一粪池上表面设置漏粪板层4，粪池的底部设置虹吸汇集单元，虹吸汇集单元通过管路同集水池7连接。
另外，粪池中注水0.9～1.1米，漏粪板层4与液体粪池5水面之间的距离为0.6～0.8米。
漏粪板层4包括多块隔板，在一些示例中，隔板同粪池的数量是一一对应的；在另一些示例中，多块隔板铺设于同一粪池表面，相邻的隔板通过实心板隔开，隔板开有多个通孔，通孔具有设定的内径，通孔内径可根据要养殖的动物产生的粪污大小进行确定，通过通孔，动物粪污流向粪池。
为了保证粪污顺利流向粪池内，每一层漏粪板层的面积占对应层养殖床面总面积的65％～85％。
需要说明地是，虹吸汇集单元采用现有技术中的虹吸汇集单元，利用虹吸原理将液体粪池5中粪污快速彻底的吸入集水池7中，虹吸汇集单元包括收集斗，收集斗同集水池7连接。
进一步地，发酵及固液分离机构包括固液分离机8、沼气发酵单元9和沼液存储池10，固液分离机8和沼气发酵单元9连接，固液分离机的出口同沼液存储池10连通，沼气发酵单元9同集水池7的出口连接，集水池7中的粪污进入沼气发酵单元9中进行厌氧发酵，发酵后的产物进入固液分离机8进行固液分离，分离出的沼液进入沼液存储池10；
其中，沼气发酵单元9采用现有的沼气发酵单元。
关于固液分离机，固液分离机实现固体和液体的分离，固液分离机的液体出口同沼液存储池，固液分离机的固体出口排出固体粪污，固体粪污被送入固体粪污离场发酵单元，进行固体粪污的发酵。
固体粪污离场发酵单元位于养殖楼房的外侧，固体粪污离场发酵单元包括固体粪池和若干发酵转运桶，固体粪污被首先输送至固体粪池，然后固体粪池中的固体粪污被填装至发酵转运桶中，同时在发酵转运桶中加入发酵菌剂和辅料，将发酵转运桶运离养殖楼房，运至田间地头发酵制作有机肥，制作完成后还田，回收发酵转运桶。
需要解释地是，发酵转运桶带有密封盖板，能够对发酵转运桶进行完全密封，防止臭气污染及保证运输不泄露；发酵菌剂和辅料均采用现有的发酵菌剂和辅料；发酵转运桶中的发酵可以是有氧发酵、无氧发酵和兼氧发酵。
本实施例中，考虑到整体结构布置的合理性，沼液存储池10安放于集水池7的侧部，二者的高度可相同，固液分离机8和沼气发酵单元9布置于集水池7和沼液存储池10的上方。
可以理解地是，集水池7和沼液存储池10的顶端均封闭设置；而且为了方便管路的设置，沼气发酵单元9位于集水池上方，固液分离机8可横跨集水池7和沼液存储池10设置；相应地，虹吸汇集单元6同集水池7连接的管路的竖直段位于沼气发酵单元9相对于固液分离机8的另一侧。
本实施例中，沼气发酵单元为现有技术，沼气发酵工程是一种处理畜禽粪污的成熟且高效的工艺。经沼气发酵后产生有机残渣和沼液等沼气发酵残留物。沼液不仅含有丰富的氮、磷、钾、锌等营养元素和多达17种氨 基酸、活性酶等，而且含有吲哚乙酸、乳酸菌、芽孢杆菌、赤霉素和较高容量的氨和铵盐等杀菌、杀虫物质。因此，沼液是一种多元、速效且病菌极少的卫生肥料。
进一步地，沼液循环利用机构3包括内循环机构和外循环机构，内循环机构包括育种单元11、补给单元12，外循环机构包括降温单元13、蒸发单元14和稀释浇灌单元15。
其中，沼液存储池10中的沼液通过管道按照实际需求被分配到沼液循环利用系统的育种单元11、补给单元12、降温单元13、蒸发单元14和稀释浇灌单元15中。
育种单元11包括若干个育种罐16，育种罐布置于沼液存储池10的上方，且位于固液分离机远离沼气发酵单元的另一侧，种子经过烫种、消毒等育种前处理后，被放入育种罐16中，同时在育种罐16中按照比例加入沼液和温水，按育种需求设置育种温度和时间，育种罐具有开关门便于育种罐的打开或闭合，育种罐同稀释浇灌单元连接，使得育种后的废液排入外循环机构。
为了实现育种罐的顺利育种，育种罐中设置加热部件如加热电阻，通过加热部件保证育种罐内的育种温度，通过加热部件具有控制器，通过控制器即可实现对育种温度和时间的控制；育种罐同温水池连接，由温水池向育种罐供给温水。
当然，育种罐中为了放置种子，可在育种罐中设置多层板，每一层板都可用于放置种子。
进一步地，补给单元12包括输送管道，输送管道同水泵连接，水泵设 于沼液存储池10中，输送管道将沼液存储池10中的沼液补给到液体粪池5中，继续循环利用；输送管道同虹吸收集单元同集水池连接的管路分别位于养殖楼房对立的两侧，便于对管道维修等工作。
考虑降温，特设置了降温单元，降温单元包括降温水帘17、负压风机18。降温水帘17与沼液存储池10通过管道连接，安装在养殖楼房每一层的进气口处，负压风机18同风道连接，风道的出风口朝向养殖楼房的每一层设置，在负压风机18和风道19的带动下，室外热气通过降温水帘17进入楼房内，不仅起到降温作用还能使沼液蒸发排放。
具体地，降温水帘17为现有技术，降温水帘17与沼液存储池10连接的管道设置控制开关；当然其他的管路同样设置控制开关。
蒸发单元14布置在养殖楼房的顶部，蒸发单元14包括一个或多个蒸发器20，沼液存储池10中沼液通过水泵和管道进入蒸发器20被蒸发排放；沼液蒸发后的沼渣仍可作为养料使用。
当然，需要解释地是，蒸发器为现有的蒸发器，蒸发器20具有太阳能发电装置和风力发电装置，在阳光充足时，利用阳光和风力进行蒸发，阳光不足时可自加热蒸发。
稀释浇灌单元15包括稀释池21和浇灌部件，稀释池位于沼液存储池远离集水池7的一侧，且稀释池同沼液存储池连接，沼液存储池中的沼液进入稀释池后，在稀释池21中按作物所需比例稀释沼液，被稀释沼液通过浇灌部件直接还田灌溉。
其中，容易理解地是，浇灌部件为现有技术。
另外，集水池、沼气发酵单元、固液分离机构、沼液存储池、育种罐的加热部件、补给单元、降温水帘、负压风机、蒸发单元均与控制单元分别单独连接，由控制单元进行控制，且控制单元同育种罐的控制器连接，控制单元可为PLC控制器或其他类型的控制单元。
由此，整个养殖楼房中，最底层布置集水池、沼液存储池，在集水池和沼液存储池的上方布置发酵及固液分离机构和沼液循环利用机构；在养殖楼房的上层进行养殖，可养殖禽类或畜类。
实施例二
本实施例中，一种立体养殖粪污沼液循环利用系统，包括收集机构、固液分离机构和沼液循环利用机构。
参考图2所示，收集机构包括漏粪板层4，固液分离机构包括清粪槽，清粪槽布置于漏粪板层下方，具体地清粪槽为清粪V型槽，清粪V型槽相对于漏粪板层4的尖端处连接有液体粪污导管22，粪污中的液体进入液体粪污导管22刮粪装置将清粪V型槽中的固体粪污推向固体粪污传送皮带23，固体粪污传送皮带的出口端设置固体粪池26。
固体粪污传送皮带23位于清粪V型槽3的外侧，固体粪污传送皮带23具有设定的宽度，能够运送固体粪污，固体粪污传送皮带的出口端设置管路，管路同固体粪池26连接，因本实施例中没有集水池，固体粪池具体位于养殖楼房的底层，实现固体粪污的汇集，然后再将固体粪池中的固体粪污填装至发酵转运桶中，发酵转运桶的设置同实施例一中的相同。
可以理解地是，漏粪板层4布设于养殖楼房每一楼层的楼板表面，漏粪板层4包括多块隔板，相邻两块隔板之间间隔设定距离设置，漏粪板层具有用于漏粪的通孔，具体相关内容见实施例一。
清粪V型槽3具有V型槽，V型槽的侧面与水平面的夹角为a，a的范围为15°～20°，清粪V型槽的槽内布置冲洗喷头1，冲洗喷头通过管路连接水源，通过冲洗喷头能够对清粪V型槽进行冲洗。
刮粪装置包括牵引部件、刮板和支架，参考图2所示，刮板安装在支架2上，支架2通过养殖楼房的楼板支撑，支架2布置于清粪V型槽的纵向截面内，刮板位于支架的两侧，刮板的安装角度与清粪V型槽的外形匹配以能够刮除清粪V型槽内壁的粪污，牵引部件与支架通过绳索24连接，能够牵引刮粪装置沿清粪V型槽的长度方向往复运动，支架2为牢固的三角形结构。
具体地，牵引部件包括通过养殖楼房安装的牵引电机25，牵引电机通过绳索带动支架和刮板移动。
沼液循环利用机构包括育种单元、降温单元、蒸发单元，除去补给单元外，其他内容的包括内容同实施例一。
实施例三
一种立体养殖房，包括养殖楼房，养殖楼房内设置多层楼板，相邻两楼板之间间隔设定距离设置，楼板用于支撑要养殖的动物，养殖楼房设置实施例一或实施例二所述的一种立体养殖粪污沼液循环利用系统。
具体地，沼液存储池位于养殖楼的底层，育种罐等部分设备通过沼液存储池支撑，同样位于养殖楼房的底层，整体结构布置充分利用养殖楼房 的特点，设置是合理的，不仅能够对动物粪污进行有效处理包括分离和发酵，而且能够对沼液和固体粪污都进行有效利用。
本发明提到的养殖楼房可用于养殖禽类和畜类，例如鸭、猪，或者混养(上下两层养殖的动物不同，养殖的动物不同，漏粪半层通孔的直径也有所调整，根据动物粪污情况进行确定)。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种立体养殖粪污沼液循环利用系统，其特征在于，包括：
    收集机构，包括集水池和液体粪池，漏粪板层安装于养殖楼房的楼板表面，液体粪池通过养殖楼房的楼板进行支撑以将养殖楼房产生的粪污排向液体粪池，液体粪池内装有液体，且液体粪池同集水池连接；
    发酵及固液分离机构，包括沼气发酵单元和固液分离机构，沼气发酵单元同集水池连接，固液分离机构同沼气发酵单元连接，固液分离机构的出口同沼液存储池、固体粪池分别单独连接。
  2. 根据权利要求1所述的一种立体养殖粪污沼液循环利用系统，其特征在于，所述集水池和沼液存储池布置于所述养殖楼房的底层，所述沼气发酵单元和固液分离机构布置于所述集水池和沼液存储池的上方。
  3. 一种立体养殖粪污沼液循环利用系统，其特征在于，包括：
    收集机构，包括漏粪板层，漏粪板层安装于养殖楼房的楼板表面；
    固液分离机构，固液分离机构包括清粪槽和刮粪装置，漏粪板层布置于清粪槽的上方，清粪槽的底端同沼气发酵单元连接，沼气发酵单元的出口同沼液存储池连接；刮粪装置包括能够沿着清粪槽移动的刮板，清粪槽的一端设置固体粪池。
  4. 根据权利要求4所述的一种立体养殖粪污沼液循环利用系统，其特征在于，所述清粪槽的内侧面呈V型；
    所述刮粪装置还包括支架，支架通过养殖楼房的楼板支撑，支架布置于清粪V型槽的纵向截面内，刮板位于支架的两侧。
  5. 根据权利要求4所述的一种立体养殖粪污沼液循环利用系统，其特征在于，所述清粪槽的一端设置固体粪污传送单元，固体粪污传送单元的 出口端设置所述的固体粪池，固体粪池处设置若干固体粪污转运桶；
    所述沼液存储池安置于所述养殖楼房的底层。
  6. 根据权利要求1或4所述的一种立体养殖粪污沼液循环利用系统，其特征在于，还包括沼液循环利用机构，沼液循环利用机构包括育种罐，育种罐内安装有用于摆放种子的支撑板，育种罐同所述的沼液存储池连接，育种罐位于所述沼液存储池的上方；
    育种罐设置加热部件，育种罐同温水池连接。
  7. 根据权利要求6所述的一种立体养殖粪污沼液循环利用系统，其特征在于，所述沼液循环利用机构还包括降温单元，降温单元包括降温水帘，降温水帘安装于养殖楼房每一层的进气口处，降温水帘同所述沼液存储池连接以向降温水帘处提供沼液；
    所述降温单元还包括负压风机，负压风机安装于养殖楼房，负压风机同风道连接，风道的出风口朝向养殖楼房的每一层设置。
  8. 根据权利要求6所述的一种立体养殖粪污沼液循环利用系统，其特征在于，所述沼液循环利用机构还包括蒸发单元，蒸发单元布置于养殖楼房的顶部，所述的沼液存储池同蒸发单元连接以使得沼液进入蒸发单元被蒸发排放；
    所述沼液循环利用机构还包括稀释浇灌单元，稀释浇灌单元包括稀释池和浇灌部件，稀释池位于所述沼液存储池的一侧，且稀释池同沼液存储池连接，浇灌部件同稀释池连接以使得沼液还田灌溉。
  9. 根据权利要求1或4所述的一种立体养殖粪污沼液循环利用系统，其特征在于，还包括能够盛放固体粪池中粪污的发酵转运桶，发酵转运桶 中能够被加入发酵菌剂和辅料以对固体粪污进行发酵。
  10. 一种立体养殖房，包括养殖楼房，养殖楼房内设置多层楼板，相邻两楼板之间间隔设定距离设置，养殖楼房设置权利要求1-9中任一项所述的一种立体养殖粪污沼液循环利用系统。
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