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WO2020110254A1 - Procédé de traitement pour utiliser des feuilles et des tiges d'ananas et système de traitement pour utiliser des feuilles et des tiges d'ananas - Google Patents

Procédé de traitement pour utiliser des feuilles et des tiges d'ananas et système de traitement pour utiliser des feuilles et des tiges d'ananas Download PDF

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Publication number
WO2020110254A1
WO2020110254A1 PCT/JP2018/043947 JP2018043947W WO2020110254A1 WO 2020110254 A1 WO2020110254 A1 WO 2020110254A1 JP 2018043947 W JP2018043947 W JP 2018043947W WO 2020110254 A1 WO2020110254 A1 WO 2020110254A1
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Prior art keywords
pineapple
waste
liquid
crushed
methane gas
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Ceased
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PCT/JP2018/043947
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English (en)
Japanese (ja)
Inventor
千秋 櫛田
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Individual
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Individual
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Priority to PCT/JP2018/043947 priority Critical patent/WO2020110254A1/fr
Publication of WO2020110254A1 publication Critical patent/WO2020110254A1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/60—Biochemical treatment, e.g. by using enzymes
    • B09B3/65—Anaerobic treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B09B3/35—Shredding, crushing or cutting
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Definitions

  • the present invention relates to a treatment method for utilizing pineapple leaf stems and a treatment system for utilizing pineapple leaf stems.
  • biotreat using livestock excrement, food waste, food residues, and sewage sludge as raw materials.
  • biogas is obtained
  • fertilizer is produced by aerobic fermentation
  • liquid fertilizer is produced
  • the digested liquid is discharged into a river or sewage to be bioprocessed.
  • Patent Document 1 describes a method for treating pineapple leaf stalk waste, an arithmetic unit used in this method, and a pineapple leaf stalk waste treatment system.
  • Patent Document 2 describes a method for forming a pineapple leaf crushed fertilizer.
  • Patent Document 3 describes a method for forming a pineapple crushed stalk feed or a raw material for pet food, and a pineapple crushed stalk feed or a raw material for a pet food.
  • Patent Document 4 describes a mushroom fungus bed culture medium, a method for producing a mushroom fungus bed culture medium, and a mushroom cultivation method.
  • Patent Document 5 describes that a methane gas fermenter is provided, power is generated using methane gas as a heat source, and the fermentation residue is dried.
  • Patent Documents 1 to 4 describe that pineapple leaf crushed body fertilizer, pineapple leaf crushed body feed or other raw materials are formed from pineapple leaf stalks as waste. Further, Patent Document 5 describes a biogas production system for fermenting organic waste to produce biogas containing methane gas.
  • pineapple leaf stems are embedded in the pineapple field in a raw state as a fertilizer, but it takes many years to become a fertilizer, during which the soil is acidified to deteriorate the properties of the land.
  • the present invention proposes means and methods for treating a large amount of pineapple leaf stem waste. Therefore, by rapidly anaerobically fermenting a large amount of pineapple leaf stalk waste with an anaerobic bacterium, it is possible to treat a large amount of pineapple leaf stalk waste and The task is to carry out land improvement at the same time.
  • the present invention collects a pineapple waste raw material consisting of pineapple leaf stems, which are pineapple waste left in the field after harvesting pineapple fruits, and husks of fruits after processing the pineapple fruits as products. And crush the pineapple waste raw material to form crushed pineapple waste, Anaerobically fermenting the crushed pineapple waste with an anaerobic fermenting bacterium, and introducing it into a methane gas fermenter containing a digestive liquid substance during anaerobic fermentation formed by the anaerobic fermenting bacterium, In the methane gas fermenter, continue anaerobic fermentation of crushed pineapple waste to generate methane gas and continue digestion liquid during anaerobic fermentation with water contained in crushed pineapple waste as the main component.
  • the present invention provides a method for treating pineapple waste, which comprises: producing a reduction treatment method capable of applying liquid fertilizer organic fertilizer to a pineapple field.
  • the present invention collects pineapple leaf stem material that is pineapple waste left in the field after harvesting pineapple fruits, crushes the pineapple leaf stem material, and crushes pineapple leaf stem waste.
  • the crushed pineapple leaf stem waste is anaerobically fermented by an anaerobic fermenting bacterium, and the anaerobic fermenting bacterium is put into a methane gas fermenter containing a digested liquid substance during anaerobic fermentation, In the methane gas fermenter, anaerobic fermentation of crushed pineapple leaf stalk waste is continued to generate methane gas, and digestion during anaerobic fermentation with water contained in crushed pineapple leaf stalk waste as the main component.
  • the present invention provides a method for treating pineapple leaf stalk waste, which comprises producing a reduction treatment method capable of applying liquid fertilizer organic fertilizer to a pineapple field.
  • the present invention collects pineapple husk shell raw material, which is pineapple waste after treating pineapple berries as a product, and crushes the pineapple husk raw material to form crushed pineapple husk waste,
  • the crushed pineapple shell waste is anaerobically fermented by anaerobic fermenting bacteria, and the digested liquid during anaerobic fermentation by the anaerobic fermenting bacteria is put into a methane gas fermenter having a built-in, In the methane gas fermentation tank, the anaerobic fermentation of the crushed pineapple shell waste is continued to generate methane gas, and the digested liquid during the anaerobic fermentation whose main component is water contained in the crushed pineapple shell waste.
  • the present invention provides a method for treating pineapple husk wastes, which comprises producing a reduction method capable of spraying liquid fertilizer organic fertilizer to a pineapple field.
  • the present invention is a method for treating pineapple waste, pineapple leaf stem waste or pineapple shell waste described above, Liquid fertilizer organic fertilizer is produced from a part of the formed crushed pineapple waste, pineapple leaf stem waste or pineapple shell waste, Another portion of the formed crushed pineapple waste, pineapple leaf stem waste or pineapple husk waste is input to the aerobic fermentation facility to aerobically ferment from the other portion of the crushed pineapple waste.
  • Pineapple waste, pineapple leaf stalk waste which is characterized by producing organic fertilizers based on the above method, and forming a reduction treatment method that can be applied to pineapple fields without residue generation of pineapple waste raw materials.
  • the present invention provides a method for treating waste products or pineapple shell waste.
  • the present invention is a method for treating pineapple waste, pineapple leaf stem waste or pineapple shell waste described above, Pineapple waste and pineapple leaves, which are characterized by separating the unfermented substances that have not been fermented and digested into the residue from the extracted digested liquid, and put them in an aerobic fermentation facility for aerobic fermentation.
  • a method for treating stalk waste or pineapple husk waste is provided.
  • the present invention is a method for treating pineapple waste, pineapple leaf stem waste or pineapple shell waste described above,
  • the pineapple leaf stem and pineapple husks, the pineapple leaf stalk, or the crushed pineapple husks as a main component, which is put into a methane gas fermenter, pineapple waste, pineapple foliage waste or pineapple Provide a method for treating apple shell waste.
  • the present invention is a method for treating pineapple waste, pineapple leaf stem waste or pineapple shell waste described above,
  • the crushed pineapple waste, pineapple leaf stem waste or pineapple shell waste is in the form of monolithic crushed pineapple waste, monolithic pineapple leaf stem waste or monolithic pineapple shell waste.
  • Disclosed is a method for treating pineapple waste, pineapple leaf stalk waste, or pineapple husk waste, which is characterized by being put into a fermenter.
  • the present invention is a method for treating pineapple waste, pineapple leaf stem waste or pineapple shell waste described above, Part of the formed pineapple waste, pineapple leaf stem waste or pineapple shell waste is aerobically fermented, Pineapple waste, pine, which is characterized by separating the unfermented product that has not been fermented and left as a residue from the generated digested liquid, and then introducing the separated unfermented product into an aerobic fermentation facility for aerobic fermentation.
  • a method for treating apple leaf stem waste or pineapple shell waste is characterized by separating the unfermented product that has not been fermented and left as a residue from the generated digested liquid, and then introducing the separated unfermented product into an aerobic fermentation facility for aerobic fermentation.
  • the present invention relates to a pineapple waste product consisting of a pineapple leaf stem, which is a pineapple waste product left in the field after harvesting the pineapple fruit, and a husk of the pineapple product after processing the pineapple fruit product.
  • a pineapple waste treatment device comprising:
  • the present invention is a pineapple leaf stem raw material that is a pineapple waste left in the field after harvesting pineapple fruits, a means for collecting the pineapple waste, provided by a pineapple waste provider.
  • a processing device for pineapple leaf stem waste which comprises a reducing means.
  • the present invention a means for collecting pineapple shell raw material, which is a waste of pineapple fruit after treating pineapple fruit as a product, provided by a pineapple waste provider, Means to form crushed pineapple shell waste, crushing pineapple shell raw material,
  • the crushed pineapple shell waste means for continuously charging the crushed pineapple shell waste into a methane gas fermenter containing a digested liquefied liquid containing anaerobic fermentation bacteria, Anaerobic fermentation of crushed pineapple shell waste by anaerobic fermenting bacteria in the digested liquid, methane gas is generated, and a methane gas acquisition means for supplying the methane gas to a system with the heat source to acquire the heat source,
  • the crushed pineapple shell waste is anaerobically fermented by the anaerobic fermentation bacteria in the digested liquid, the digested liquid containing water contained in the crushed pineapple shell waste as a main component is continuously produced.
  • the present invention provides a pineapple husk waste treatment device characterized by comprising:
  • the anaerobic fermentation of the crushed pineapple waste is continued to produce methane gas, and the crushed pineapple waste contains the water contained as the main component during the anaerobic fermentation.
  • Diagram showing the concept of the present invention Figure showing pineapple leaf stem and pineapple shell The figure which shows the structure of the processing apparatus of the pineapple leaf stalk waste used for the processing system for utilization of the pineapple leaf stalk which is the Example of this invention with a block.
  • Diagram showing an example of a methane gas fermenter Figure showing the methane gas fermentor shown in Figure 4 with the vinyl roof removed Diagram for observing digested liquid formed in methane gas fermenter Illustration showing the terminal of a pineapple processor
  • ⁇ Pineapple leaf stalk waste> A waste consisting of pineapple leaf stalks collected after harvesting pineapple berries from pineapple cultivated in a pineapple field, where pineapple leaf stalks are the main component, and It may consist of crushed pineapple leaf stems.
  • ⁇ Pineapple processor> A company that processes the collected pineapple foliage, returns it to some pineapple farmers, and sells the rest in the market. It also means a company that processes the collected pineapple leaf stems and returns part of it to the pineapple field and sells the rest in the market.
  • ⁇ Pineapple farmer> A farmer who grows pineapple and supplies the pineapple foliage to a pineapple processor. In some cases, the pineapple processor itself doubles as a pineapple farmer.
  • ⁇ Reduction equivalent value> Based on the disposal method of pineapple foliage and the method of return to pineapple farmers, the equivalent amount of heat source or fermentation returned to pineapple farmers or pineapple fields corresponding to the equivalent amount of pineapple leaves Equivalent amount of organic fertilizer. The returns include not only returns to pineapple farmers but also returns to pineapple fields.
  • ⁇ Equivalent amount of pineapple foliage The size of the pineapple foliage supplied or the area of the pineapple field to be mowed (for example, acre).
  • ⁇ Digestive liquid> When a large amount of pineapple waste is fermented in the presence of anaerobic fermenters, and the pineapple waste is digested to generate methane gas, the water content of the pineapple waste is increased.
  • the digested liquid derived from the methane gas fermenter is an organic fertilizer. When it is decided to be used as an organic fertilizer, it is called a liquid organic fertilizer.
  • FIG. 1 is a diagram showing the concept of the present invention.
  • FIG. 1 shows a method for treating pineapple waste, in which the pineapple waste raw material is processed into fertilizer, and a part of the raw material is returned to the pineapple field as organic fertilizer.
  • Pineapple waste includes pineapple leaf stem waste and pineapple shell waste. Pineapple waste raw material is crushed to form crushed pineapple waste.
  • Figure 1 shows a typical pineapple waste treatment method for pineapple waste.
  • the description of this example is not limited to the method for treating pineapple leaf stem waste, but is also applied to the method for treating pineapple shell waste and further for treating pineapple waste. It
  • a contract has been signed in advance between a pineapple processor and a pineapple farmer regarding the disposal method of pineapple foliage, and a processing system for utilizing pineapple foliage including terminals of pineapple processors has been established.
  • Gas or electric power which is a product produced by the processing system, is partially consumed at the pineapple factory of its own, and partially supplied to the market and sold.
  • Organic fertilizer is supplied to the market and sold. Part of the organic fertilizer is handed over to pineapple farmers in return for providing pineapple leaf stem waste, and is returned to the pineapple fields. In this way, a recycling system using pineapple leaf stems as a medium is formed, and a processing system for utilizing the pineapple leaf stems is constructed.
  • the contracts signed, the amount of pineapple leaf stems collected, the amount of methane gas produced from pineapple leaf stems, the amount of organic fertilizer produced, and the amount delivered to pineapple farmers are converted into data, and the utilization of pineapple leaf stems is calculated. Is provided for the processing system.
  • a processing system for utilizing pineapple leaf stems is typically targeted in the Philippines, but a processing system for utilizing pineapple leaf stems can be constructed for the global market.
  • FIG. 1 as a treatment system for utilizing pineapple leaf stem waste, there are a treatment system for biogas production and a liquid fertilizer organic fertilizer production course (A), and an organic fertilizer production course (B). Be proposed.
  • a treatment system for utilizing waste of pineapple leaf stem which is the course (A) of biogas production and liquid fertilizer organic fertilizer production, is particularly important.
  • pineapple leaf stalks left as residue from the pineapple field were cut and collected as pineapple leaf stalk waste (10) (11). ..
  • the collected pineapple leaf stalk waste is crushed by selecting and shredding pineapple leaf stalks to form pineapple leaf stalk waste (12).
  • the formed crushed pineapple leaf stem waste is put into a methane gas fermenter (13).
  • the methanogen (14) which is an anaerobic fermenting bacterium has already been put into the methane gas fermenter.
  • a typical anaerobic fermenting bacterium, a methanogenic bacterium, is an obligate anaerobic fermenting bacterium.
  • the methane gas fermenter has two major functions. One function of the methane gas fermenter is the production of methane gas (15) and the other function is the production of liquid fertilizer (16). In the methane gas fermentation layer, the non-fermented material (17) left unfermented without fermentation is mixed in the liquid fertilizer.
  • the generated methane gas is used as fuel for power generation (18) or as fuel for boilers (19).
  • the produced liquid fertilizer is taken out from the methane gas fermenter to produce liquid fertilizer organic fertilizer (20).
  • the liquid fertilizer produced exhibits a liquid digestive body.
  • pineapple waste is fermented in the presence of anaerobic fermentative bacteria, and the pineapple waste is digested to generate methane gas, the water contained in the pineapple waste and the dissolved pineapple nutrients are generated.
  • a digested liquid comprising fermenting bacteria is produced.
  • the water contained in the pineapple waste becomes a raw material for the liquid fertilizer organic fertilizer formed from the pineapple waste and is sprayed to the pineapple field to be reduced and used effectively.
  • the liquid fertilizer organic fertilizer formed from the pineapple waste produced in this way is returned to the pineapple farmers and reduced (21).
  • a part of the pineapple leaf stalk waste (10) is provided to a treatment system for utilizing the pineapple leaf stalk waste in the organic fertilizer manufacturing course (B).
  • liquid fertilizer organic fertilizer made from pineapple leaf stalk waste is liquid fertilizer, so it goes well with pineapple fields.
  • pineapple farmers do not have to worry about what kind of liquid fertilizer is returned daily.
  • pineapple farmers are always required to calculate the required fertilizer component and amount and apply the appropriate amount to the field. If the amount of waste that is put into the methane fermentation tank varies from day to day, the amount of liquid fertilizer produced will, of course, be different from day to day. It is very cumbersome and difficult to inspect the components every day before the liquid fertilizer is returned and ask whether or not to apply the fertilizer.
  • the liquid fertilizer produced from pineapple leaf stalk waste is of uniform quality, which makes daily management easy for pineapple farmers. Philippines There is a large amount of pineapple waste in Japan, and it is in the form of crushed pineapple leaf stem waste, crushed pineapple shell waste singularly crushed pineapple leaf stem waste, crushed pineapple husk waste. There are advantages to processing. By returning to the pineapple field in the form of single-type crushed pineapple leaf stem waste and single-type crushed pineapple shell waste, compatibility with the pineapple field is improved and daily management of pineapple farmers is extremely easy. Let's do it.
  • pineapple leaf stems that are residues from the pineapple field are cut and collected as pineapple leaf stem waste (10) (31).
  • the collected pineapple leaf stalk waste is crushed by selecting and shredding pineapple leaf stalks to form pineapple leaf stalk waste (32).
  • the crushed pineapple leaf stem waste that is formed is put into an aerobic fermentation facility (33).
  • the aerobic fermentative bacteria of the pineapple leaf waste itself are used. Aerobic fermentative bacteria may be input from the outside.
  • -Ripe compost is generated by aerobic fermentation (34).
  • Organic fertilizer is produced from fully-ripened compost (35).
  • the liquid fertilizer organic fertilizer formed from the pineapple waste produced in this way is returned to the pineapple farmers for reduction, sprayed to the pineapple fields, and reduced (36).
  • the non-fermented product (17) generated in the course of biogas production and liquid fertilizer organic fertilizer production (A) is applied to the input of the organic fertilizer production course (B) to the aerobic fermentation facility (33), It is processed (33) in an aerobic fermentation facility with crushed pineapple leaf stem waste (32).
  • liquid fertilizer (16) generated in the course (A) of biogas production and liquid fertilizer organic fertilizer production is applied to and mixed with the organic fertilizer production (35) of the organic fertilizer production course (B). .. This mixing is not mandatory.
  • ⁇ A single crushed pineapple leaf stalk consisting of a single pineapple leaf stalk is crushed to form a pineapple leaf stalk body, which is stored in a methane gas fermentation tank, and a single pineapple leaf stalk waste is stored in the methane gas fermentation tank. Can be formed.
  • the pineapple leaf stem is divided into an upper part and a lower part, and the crushed pineapple leaf stem is divided into the lower part and applied to the organic fertilizer production course (B).
  • the whole pineapple leaf stem (without dividing into upper and lower parts) is used, or the upper part and the lower part are used separately and only the upper part is used. There are two options.
  • FIG. 2 is a diagram showing a state of a pineapple leaf stem and a pineapple shell.
  • the pineapple leaf stem shown in FIG. 2(1) is the residual pineapple leaf stem 65 left in the field after harvesting the pineapple fruits.
  • the pineapple leaf stem is not divided into the upper portion and the lower portion but is integrated, that is, the whole is crushed pineapple leaf stem waste.
  • the pineapple leaf stem 65 shown in FIG. 2 (2) is divided into an upper portion and a lower portion, and crushed pineapple leaf stem waste is formed by the pineapple leaf stem divided into the upper portion and the lower portion.
  • the lower pineapple leaf stem is richer in stem component than the upper one, has a large amount of carbohydrate components, and is suitable for the growth of fermenting bacteria, and the pineapple leaf stem itself has a large amount of fermenting bacteria during processing. It is also suitable for fertilizers or land improvement materials when treated.
  • FIG. 2 (3) shows the appearance of the prototype pineapple shell.
  • pineapple shell waste 66 is formed from pineapple shell.
  • Pineapple shell waste 66 is a waste of the pineapple fruit after processing the pineapple fruit as a product, and the pineapple shell raw material is provided by the pineapple waste provider (pineapple processor). To be collected.
  • FIG. 3 is a block diagram showing the configuration of a pineapple leaf stalk waste treatment apparatus 100 used in a pineapple leaf stalk utilization system according to an embodiment of the present invention.
  • the pineapple leaf stalk waste treatment apparatus 100 includes a pineapple leaf stalk raw material collecting apparatus 41, a crushed pineapple leaf stalk waste forming apparatus 42, a crushed pineapple stalk waste input apparatus 43, a methane gas acquisition means 44, and a digestive liquid continuation.
  • the generating means 45 and the reduction processing device 46 that enables the spraying to the pineapple field are configured.
  • Pineapple apple stalk waste is provided from pineapple farmer 56 to pineapple processor 1 (40).
  • the pineapple processor 1 has a terminal 2 for acquiring reduction data, which will be described later.
  • This terminal 2 has an electronic file for each pineapple farm, and is provided with an arithmetic processing means for acquiring reduction data and an image display means.
  • the definition of a pineapple farmer includes a pineapple processor.
  • the methane gas acquisition means 44 includes a methane gas fermenter 50 and a methane gas recovery device 51.
  • the methane gas recovered by the methane gas recovery device 51 is sent to the power generation system 62 via the pipe 61 and used as power generation fuel. As shown in FIG. 1, it can be used as a fuel for a boiler. Electric power 63 generated by the power generation system 62 is obtained.
  • the digestive liquid body continuous production means 45 is composed of a methane gas fermenter 50.
  • the reduction processing device 46 that can be sprayed to the pineapple field is composed of a digested liquid material recovery device 52, a liquid fertilizer organic fertilizer manufacturing device 53, and a reduction processing data creation device 54.
  • the reduction processing data creation device 54 calculates and outputs the amount of reduction. As a result, the reduction data is attached to the liquid fertilizer organic fertilizer manufactured by the liquid fertilizer organic fertilizer manufacturing apparatus 53, and the liquid fertilizer organic fertilizer 55 with the reduction data attached is formed.
  • the liquid fertilizer organic fertilizer 55 attached with the reduction data is returned to the pineapple farm 56 based on the reduction data, and sprayed to the pineapple field.
  • the collected pineapple leaf stalk waste is divided into an upper portion and a lower portion of the pineapple leaf stalk and subjected to a crushing treatment to obtain an upper pineapple leaf stalk waste 71.
  • lower pineapple leaf stem waste 72 can be formed. Instead of dividing into the upper part and the lower part, it may be harvested and divided into two parts. Alternatively, it is harvested without dividing into upper and lower parts, and is divided into two without dividing into two parts, and the pineapple leaf stem waste 71 is formed on the one hand and the pineapple leaf stem waste is discarded on the other hand.
  • the object 72 can also be formed.
  • the lower pineapple leaf stem waste 72 is applied to the organic fertilizer manufacturing course (B), aerobically fermented, and the organic fertilizer is manufactured by the organic manufacturing device 73 provided in the aerobic fermentation facility (35). ..
  • pineapple leaf stem 40 collecting pineapple leaf stem raw material by pineapple leaf stem raw material collecting device 41, crushing pineapple leaf stem waste forming device 42 crushing pineapple leaf stem waste forming, crushing pineapple waste input Crushing pineapple waste by the device 43, methane gas acquisition by the methane gas acquisition means 44, continuous digestion liquid body generation by the digestion liquid body continuous generation means 45, and a reduction processing device 46 by a reduction treatment device 46 that enables spraying to the pineapple field
  • a pineapple treatment cycle is formed from the reduction treatment that enables the pineapple to be sprayed on the pineapple, and as described above, a treatment system for utilizing pineapple leaf stems that is kind to the pineapple field is formed.
  • This processing system for utilizing pineapple leaf stems uses pineapple leaf stem waste as a liquid fertilizer raw material, and food waste, food residues, sewage sludge, livestock excrement are preferably used without being mixed. It By not mixing such organic substances, it is not necessary to additionally install expensive equipment such as a pretreatment equipment, a desulfurization equipment, a deodorization equipment, and a treatment equipment for discharging digestive juice. Thus, in the present invention, mixing of these organic substances is not required at all, but mixing is possible within a range that does not impair the essence of the present invention.
  • FIG. 4 is a diagram showing an example of the methane gas fermentation tank 50.
  • the methane gas fermenter 50 comprises a fermentation pool 80.
  • Fermentation pool 80 has a portion 81 that is largely buried in the soil and an upper portion 82 that is not buried in the soil. Whether to bury it in the soil is not an essential requirement.
  • a charging conveyor 83 and a methane gas collection gas 84 are connected to the upper portion 82.
  • the upper surface of the upper portion 82 provided in close contact with vinyl roof 85 can be a methane gas fermentation tank in a sealed state.
  • the methane gas fermentation tank 50 is not limited to the fermentation pool 80, and a fermentation tank can also be used.
  • the feeding conveyor 83 constitutes the crushed pineapple waste feeding device 43 shown in FIG.
  • the methane gas collection gas 84 constitutes the methane gas recovery device 51 shown in FIG. 3, and the digested liquid material recovery pipe 86 constitutes the digestion liquid state recovery device 52 shown in FIG.
  • a solid-liquid separating device is provided in the middle of the digested liquid material recovery pipe 86.
  • FIG. 5 is a diagram showing a state in which the vinyl roof 85 is removed from the methane gas fermenter 50 shown in FIG. 4, and is a diagram for observing the state inside the methane gas fermenter.
  • a solid-liquid separator (not shown) may be provided to separate the unfermented material from the digested liquid.
  • FIG. 6 is a diagram for observing the digested liquid material formed in the methane gas fermenter.
  • a digested liquid material 90 is formed inside the methane gas fermenter.
  • pineapple waste When pineapple waste is fermented in the presence of anaerobic fermentative bacteria, and the pineapple waste is digested to generate methane gas, the water contained in the pineapple waste and the dissolved pineapple nutrients are generated. A digested liquid material 90 composed of fermenting bacteria is produced.
  • Pineapple waste contains nitrogen, phosphorus, potassium, calcium, magnesium, sodium, sulfur and chloride, which are fertilizer components, in addition to elements such as carbohydrates, which serve as nutrients for anaerobic fermenting bacteria and are a source of methane gas generation.
  • Zinc, copper, manganese, iron, silicon, and carbon components are included, and are dissolved in the digested liquid material 90. A part of the non-digested substance is not dissolved and remains in the digested liquid material 90 as an unfermented product.
  • the digestive liquid material 90 contains a large amount of anaerobic fermenting bacteria.
  • the crushed pineapple waste is continuously charged from the crushed pineapple leaf stem waste charging device 43 constituted by the charging conveyor 83.
  • the digested liquid material continuous production means 45 continuously produces the digested liquid material. 80% or more of the components of the pineapple leaf stem are water, and a large amount of digested liquid material 90 is formed. A large amount of digested liquid material 90 that fills the methane gas fermenter 50 is continuously recovered from the digested liquid state recovery device 52 by the digested liquid material recovery pipe 86.
  • liquid fertilizer is produced from the digested liquid material 90 and is effectively used as a fertilizer in the pineapple field, the total amount can be effectively utilized without discharging the digested liquid material 90 into a river or sewage. ..
  • crushed pineapple leaf stem waste is anaerobically fermented by the anaerobic fermenting bacterium, and charged into the methane gas fermenter containing the digested liquid during anaerobic fermentation by the anaerobic fermenting bacterium, In the methane gas fermenter, anaerobic fermentation of crushed pineapple leaf stalk waste is continued to generate methane gas, and digestion during anaerobic fermentation with water contained in crushed pineapple leaf stalk waste as the main component.
  • Liquid fertilizer organic fertilizer that can be applied to a pineapple field by supplying the generated methane gas to a system that uses methane gas as a heat source to obtain electric power, taking out the generated digested liquid and using the digested liquid as a raw material.
  • FIG. 7 is a diagram showing the terminal 2 of the pineapple processor 1.
  • this terminal 2 has a computing means 91 and an electronic file 92 for each pineapple farm.
  • the electronic file 92 for each pineapple farm contains ⁇ Pineapple leaf stem waste amount data provided by pineapple farmers ⁇ Equivalent liquid fertilizer organic fertilizer amount data is recorded.
  • the calculation means 91 uses the data recorded in the electronic file 92 for each pineapple farm, and calculates the amount of liquid fertilizer organic fertilizer equivalent to the provided pineapple waste amount, depending on the compensation rate specified in the contract. Process and obtain equivalent liquid fertilizer organic fertilizer amount data.
  • the equivalent amount of liquid fertilizer organic fertilizer is reduced to the farmer 56 who provided the pineapple leaf stalk waste, but the organic fertilizer produced in the organic fertilizer production course (B) is a reduced liquid fertilizer organic fertilizer.
  • the amount may be added up and the equivalent amount may be calculated and returned. Further, an amount of money commensurate with the amount of generated power may be calculated and returned with a partial amount of money.
  • a contract is signed in advance between the pineapple processor 1 and the pineapple farmer 56 regarding the disposal method of pineapple leaf stems.
  • an electronic file that records items according to the contract is formed on the terminal 2 of the pineapple processor.
  • a processing system for utilizing pineapple leaf stems equipped with a terminal 2 of a pineapple processor equipped with this electronic file is configured with the following devices.
  • the terminal 2 of the pineapple processor has an electronic file provided by the pineapple farmer 56 for recording the waste amount of the pineapple leaf stem, and the amount of liquid fertilizer organic fertilizer equivalent to the waste amount of the pineapple leaf stem or the liquid fertilizer organic.
  • a calculation unit for calculating a reduction value that is a combination of the amount of fertilizer, the amount of organic fertilizer, and the amount of generated power is provided.
  • the calculation result is recorded for each pineapple farm in an electronic file as a recording means.
  • the size of the pineapple field (for example, acre) may be recorded. In this case, there is only a correlation between the amount of pineapple leaf stalk waste and the size of the pineapple field, and a record of the pineapple leaf stalk waste also means a record of the size of the pineapple field. It may be described as pineapple leaf stem waste equivalent.

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
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  • Biochemistry (AREA)
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  • Life Sciences & Earth Sciences (AREA)
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  • Health & Medical Sciences (AREA)
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Abstract

[Problème] Permettre que la grande quantité de feuilles et de tiges d'ananas qui sont rejetées d'ananas soient traitées par fermentation anaérobie rapide de la grande quantité de feuilles et de tiges d'ananas rejetées avec des bactéries anaérobies et utilisation de la matière rejetée fermentée pour effectuer simultanément l'amélioration des sols d'un champ d'ananas. [Solution] La présente invention concerne un procédé de traitement de retour permettant de pulvériser un engrais organique liquide sur un champ d'ananas qui met en œuvre : la conduite d'une fermentation anaérobie en continu sur des feuilles et des tiges d'ananas rejetées broyées dans une cuve de fermentation de gaz méthane pour produire du gaz méthane ; la continuation pour produire un matériau liquide digéré dans la fermentation anaérobie, comprenant, en tant que composant principal, de l'eau dans laquelle les feuilles et tiges d'ananas rejetées broyées sont contenues ; la distribution du gaz méthane produit dans un système qui utilise le gaz méthane en tant que source de chaleur pour obtenir une source de chaleur ; l'extraction du matériau liquide digéré produit et la production d'un engrais organique liquide qui utilise le matériau liquide digéré en tant que matière première et qui peut être pulvérisé sur le champ d'ananas.
PCT/JP2018/043947 2018-11-29 2018-11-29 Procédé de traitement pour utiliser des feuilles et des tiges d'ananas et système de traitement pour utiliser des feuilles et des tiges d'ananas Ceased WO2020110254A1 (fr)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111704488A (zh) * 2020-06-23 2020-09-25 方瑞庭 一种双段发酵液体肥料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011505238A (ja) * 2007-11-28 2011-02-24 ソシエテ シビル デエルエムエール メタン化による処理段階および高温好気性の処理段階を組み合わせて廃棄物を処理するプロセス
JP2012228683A (ja) * 2011-04-12 2012-11-22 Jfe Shoji Trade Corp 熱帯植物廃棄物、又は木質系廃棄物の処理方法と、そのリサイクル方法
JP2016107228A (ja) * 2014-12-09 2016-06-20 千秋 櫛田 パインアップル葉茎廃棄物の処理方法、この方法に用いられる演算装置およびパインアップル葉茎廃棄物の処理システム
JP2017023930A (ja) * 2015-07-21 2017-02-02 幸治 井戸 メタン発酵方法およびメタン発酵システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011505238A (ja) * 2007-11-28 2011-02-24 ソシエテ シビル デエルエムエール メタン化による処理段階および高温好気性の処理段階を組み合わせて廃棄物を処理するプロセス
JP2012228683A (ja) * 2011-04-12 2012-11-22 Jfe Shoji Trade Corp 熱帯植物廃棄物、又は木質系廃棄物の処理方法と、そのリサイクル方法
JP2016107228A (ja) * 2014-12-09 2016-06-20 千秋 櫛田 パインアップル葉茎廃棄物の処理方法、この方法に用いられる演算装置およびパインアップル葉茎廃棄物の処理システム
JP2017023930A (ja) * 2015-07-21 2017-02-02 幸治 井戸 メタン発酵方法およびメタン発酵システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111704488A (zh) * 2020-06-23 2020-09-25 方瑞庭 一种双段发酵液体肥料及其制备方法
CN111704488B (zh) * 2020-06-23 2022-05-03 方瑞庭 一种双段发酵液体肥料及其制备方法

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