WO2013008690A1 - Organic waste treatment device - Google Patents

Organic waste treatment device Download PDF

Info

Publication number
WO2013008690A1
WO2013008690A1 PCT/JP2012/067044 JP2012067044W WO2013008690A1 WO 2013008690 A1 WO2013008690 A1 WO 2013008690A1 JP 2012067044 W JP2012067044 W JP 2012067044W WO 2013008690 A1 WO2013008690 A1 WO 2013008690A1
Authority
WO
WIPO (PCT)
Prior art keywords
organic waste
combustion
treatment tank
gas
combustion gas
Prior art date
Application number
PCT/JP2012/067044
Other languages
French (fr)
Japanese (ja)
Inventor
直行 一瀬
Original Assignee
株式会社修電舎
株式会社太陽機械製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社修電舎, 株式会社太陽機械製作所 filed Critical 株式会社修電舎
Priority to CN201280026877.7A priority Critical patent/CN103561878B/en
Publication of WO2013008690A1 publication Critical patent/WO2013008690A1/en

Links

Images

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/38—Removing components of undefined structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/26—Conditioning fluids entering or exiting the reaction vessel
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M43/00—Combinations of bioreactors or fermenters with other apparatus
    • C12M43/04—Bioreactors or fermenters combined with combustion devices or plants, e.g. for carbon dioxide removal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B01D2252/103—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0275—Other waste gases from food processing plants or kitchens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B01D2258/0291—Flue gases from waste incineration plants
    • 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
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • 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
    • 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
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters

Definitions

  • the present invention relates to a processing apparatus for food waste and the like, and particularly relates to an organic waste processing apparatus that uses bacterial cells for fermentation.
  • organic waste treatment equipment mixes organic waste in the processing tank with the cells for fermentation by putting organic waste such as garbage into the processing tank and rotating the stirring blade. , Evaporate water from the organic waste by blowing warm air from the stirring blade into the treatment tank, and give the organic waste an appropriate temperature and humidity to ensure effective fermentation and organic waste It is comprised so that the fermentation decomposition of a thing may be accelerated
  • the above-mentioned organic waste treatment apparatus has a structure in which the exhaust gas sent from the treatment machine is discharged to the outside as it is, and there is a problem that the bad smell of the exhaust gas is scattered outside. It was necessary to install a deodorizing device.
  • a hot air generator that sends out hot air toward the object to be processed put into the processing tank, and dehumidified hot air in the processing tank are dehumidified, and the dehumidified air is discharged to the outside of the housing.
  • an organic waste treatment apparatus provided with a circulating air blowing means for circulating warm air to the hot air generator and sending it from the hot air generator to the treatment tank again (see Patent Document 1). ).
  • the organic waste treatment apparatus proposed in Patent Document 1 contains a treatment tank, a warm air generator, and a circulating means for circulating hot air in a sealable casing, Although the structure is designed to prevent the generated odor from being released to the outside, it is extremely difficult to circulate hot air in a state of being completely cut off from the outside air, and odor inevitably leaks to the outside. A deodorizing device for deodorization is required.
  • the present inventor recycles the gas generated when the organic waste is fermented and decomposed by the fermentation cells, and the organic waste can be deodorized by burning the burner. It came to provide a processing apparatus.
  • the organic waste treatment apparatus of the present invention includes a combustion furnace provided with a burner that burns fuel to generate combustion gas, a heat exchanger that heats the outside air using the combustion gas as a heat source, and the heated A treatment tank that is supplied with outside air and that stirs the bacterial cells for fermentation and the organic waste; a circulation blower that supplies the outside air heated by the heat exchanger to the treatment tank and circulates in the treatment tank; A combustion gas supply unit having means for supplying odor gas generated from the organic product to the combustion furnace as combustion gas for burning the fuel, and the combustion gas generated in the combustion furnace is supplied.
  • a heating section for heating the treatment tank from the outside is provided.
  • the fuel for the main burner not only ordinary kerosene and heavy oil but also alternative fuels such as tempura oil and waste oil are used, and odor gas containing odor generated in the treatment tank is used as combustion gas, It is ignited by a seed fire burner.
  • the combustion gas supply unit further includes a scrubber device that suppresses the odor of the odor gas, and a switching valve that switches the flow path of the odor gas to the direction of the combustion furnace or the direction of the scrubber device,
  • a second feature is that the flow path of the odor gas passing through the switching valve is switched according to the combustion state of the combustion furnace.
  • the scrubber device includes a cylindrical body in which a porous adsorbent is accommodated and a surface is formed in a mesh shape, a hollow housing to which a plurality of the cylindrical bodies are attached, and one end side of the cylindrical body
  • the cleaning liquid is water, and a driving mechanism that rotates the cylindrical body in the circumferential direction in conjunction with each other and a spray device that supplies the cylindrical body with the cleaning liquid.
  • it is the 4th characteristic that it is a sodium hypochlorite solution.
  • the organic waste treatment apparatus of the present invention it is possible to use the combustion gas of the main burner as external heating of the treatment tank, and the outside air heated by the heat exchanger circulates in the treatment tank.
  • the odorous gas generated from the organic waste that is used for fermentation treatment of organic waste and fermented in the treatment tank is re-maintained together with the outside air heated by the heat exchanger and circulated in the treatment tank. It is used as a combustion gas for the burner, and has the effect of being able to deodorize when the main burner is burned.
  • kerosene and heavy oil As fuel for the main burner, not only kerosene and heavy oil but also alternative fuels such as tempura oil and waste oil can be used.
  • the flow path of the combustion gas can be changed by the switching valve, and even after the main burner is extinguished, the combustion gas containing the odor gas can be deodorized by the scrubber device.
  • the scrubber device has a cylindrical body formed in a mesh shape containing a plurality of porous adsorbents such as charcoal, and a drive mechanism that is connected to one end side of the cylindrical body and rotates in a circumferential direction in conjunction with the plurality.
  • a spray device for supplying cleaning liquid to the cylindrical body, and the spray device can spray water or sodium hypochlorite solution to remove dust and deodorize the odorous gas.
  • FIG. 2 is an explanatory plan view of FIG. 1.
  • FIG. 3 is an explanatory view taken along line AA in FIG. 2.
  • FIG. 3 is an explanatory view taken along line BB in FIG. 2.
  • It is explanatory drawing of a scrubber apparatus.
  • It is explanatory drawing of a cylindrical body. It is a flowchart which shows a gas flow path.
  • FIG. 1 is an explanatory front view showing an embodiment of the organic waste treatment apparatus of the present invention
  • FIG. 2 is an explanatory plan view of FIG. 1
  • FIG. 3 is an explanatory view taken along the line AA in FIG. 2 is an explanatory view taken along line BB in FIG. 2
  • FIG. 5 is an explanatory view of a scrubber device
  • FIG. 6 is an explanatory view of a cylindrical body.
  • FIG. 7 is an explanatory view showing a gas flow path.
  • the organic waste treatment apparatus 1 of the present invention is connected to a treatment tank 2 for treating organic waste and this treatment tank 2, and organic waste A heat exchanger 3 for supplying heat necessary for fermentation of the product, a combustion furnace 4 which is a heat source of the heat exchanger 3 and has a combustion device, and a odor gas containing odor generated in the treatment tank 2 And a combustion gas supply unit 5 for supplying to the fuel.
  • the treatment tank 2 is a hollow box having an inlet 6 at the top and a U-shaped side bottom, and is composed of organic waste, moisture adjusting material, and fermentation.
  • the fungus body can be introduced from the inlet 6.
  • a penetrating shaft 7 and a drive motor 8 for rotating the penetrating shaft 7 are connected in the longitudinal direction of the processing tank 2, and organicity is generated by rotating a stirring screw (not shown) attached to the penetrating shaft 7. Stir wastes, moisture regulators and fermentation cells. And the outside air heated with the heat exchanger 3 mentioned later is taken in, an organic waste, a water
  • the jacket part 9 heated from the exterior of the processing tank 2 is formed in the bottom part of the processing tank 2, and the hot air used for the heat exchanger 3 mentioned later circulates,
  • the organic waste, the moisture adjusting material, and the fungal cells that have been put into the treatment tank 2 are heated at a predetermined temperature.
  • the matured organic waste is discharged from the outlet 10 shown in FIG. 1 as organic fertilizer or feed raw material.
  • Examples of the organic waste to be treated here include food residues, marine processed wastes, livestock manure, sludge, animal residues and the like, and rice bran, crushed rice husks and the like are used as the moisture adjusting material.
  • Uchijo bacteria which are aerobic cells, are used.
  • a jacket exhaust fan 24 is connected to the jacket portion 9 via a pipe, and hot air and odor remaining in the jacket portion 9 after the operation is completed are discharged from the jacket 9 portion. be able to.
  • the heat exchanger 3 is composed of a double cylindrical body, which is sucked by the hot air sent from the combustion furnace 4 into the central cylindrical body 3 a and the outside air intake fan 11 and has an outer cylindrical shape.
  • the jacket portion described above is used to exchange heat with the outside air that passes between the body 3b and the central cylindrical body 3a, and is sent into the central cylindrical body 3a and used for the heat exchange. 9 is supplied.
  • the outside air that has passed between the outer cylindrical body 3b and the central cylindrical body 3a and has been heated by heat exchange is sucked by the circulation blower 12 and supplied to the upper part of the treatment tank 2, and organic waste, moisture Heat the conditioning material and fermentation cells.
  • the combustion furnace 4 has a combustion device composed of a seed flame burner 13 and a main burner 14, and is attached to the lower part of the heat exchanger 3. Odor gas generated in the treatment tank 2 is supplied by a combustion gas supply unit 5 described later, and fuel such as kerosene supplied from a fuel supply device (not shown) is combusted. The seed fire burner 13 is extinguished after the main burner 14 is ignited.
  • alternative fuels such as tempura oil and waste oil having a viscosity of 10 cp or less and a calorific value of 7000 Kcal or more can be used.
  • the combustion gas supply unit 5 includes an exhaust fan 15, a three-way valve 16, a scrubber device 17, and a pipe 18 connecting them, and the treatment tank 2 and A combustion furnace 4 is connected.
  • the odor gas generated from the organic waste fermented in the treatment tank 2 is sucked by the exhaust fan 15 together with the outside air heated by the heat exchanger 3 and circulated in the treatment tank, and passed through the three-way valve 16. It is supplied to the main burner 14 of the combustion furnace 4 and used as a combustion gas.
  • the odorous gas is switched to the scrubber device 17 by the three-way valve 16 to remove the odorous gas dust and odors and release them to the atmosphere. .
  • the organic waste treatment apparatus 1 of the present invention having the above-described configuration is obtained by a heat exchanger 3 as a heat source necessary for fermentation treatment of organic waste put into the treatment tank 2. Clean air is used. Moreover, the hot air from the main burner 14 used for heat exchange circulates in the jacket part 9 formed in the exterior of the processing tank 2 to heat the entire processing tank 2 from the outside. By the heating from the inside and outside of the treatment tank 2, the fermented treatment of the introduced organic waste can always be performed stably.
  • the odor gas generated from the organic waste fermented in the treatment tank 2 by the combustion gas supply unit 5 is heated by the heat exchanger 3 and together with the outside air circulated in the treatment tank, Since it is used as a combustion gas and can be deodorized by being burned in the combustion furnace 4, no odor is emitted outside.
  • the scrubber device 17 is provided with a gas inlet (not shown) at the lower part of a main body 19 formed of a hollow casing and a gas outlet (not shown) at the upper part.
  • a gas inlet (not shown) at the lower part of a main body 19 formed of a hollow casing and a gas outlet (not shown) at the upper part.
  • a plurality of cylindrical bodies 20 having openings formed in a mesh shape on the surface are attached, and can be rotated in the circumferential direction by a driving device (not shown).
  • a spray device is installed on the upper part of the main body 19 and sprays water toward the cylindrical body 20.
  • the cylindrical body 20 is filled with a plurality of charcoal 21, and has a mesh-like opening on the surface, allowing free passage of the above gas and water spray by a spray device.
  • a connecting tube 22 connected to the driving device is provided at one end of the side surface, and is connected to the rotation transmission shaft 23 of the driving device so as to be rotatable in the circumferential direction.
  • the material of the cylindrical body is preferably rust-proof stainless steel, but may be reinforced plastic such as FRP.
  • the odor gas generated during fermentation of the organic waste sucked by the exhaust fan 15, hot air and odor discharged by the jacket exhaust fan 24 are passed through the three-way valve 16 to the scrubber device 17.
  • the gas is supplied from the gas inlet into the main body 19 and is discharged from the gas outlet to the atmosphere while passing through the plurality of cylindrical bodies 20.
  • the plurality of tubular bodies 20 always rotate in the circumferential direction in conjunction with each other, change the contact area between the charcoal 21 and the gas in the tubular body 20, and Dust and odor components contained in the gas are removed by watering from the spray device provided in The dropped water is once stored in the receiving tank, and then sent again to the watering device by the pump for use.
  • the sodium hypochlorite solution etc. can also be used.
  • Organic waste Animal residue 1000Kg Vegetable residue 1000Kg (Moisture adjustment material) Rice bran, ground rice cake 650kg (Bacteria for fermentation) 265 g of inner castle fungus (Processing conditions) Heating time 10 to 13 hours Cooling time 2 to 2.5 hours
  • the produced product was a coarse powder having a moisture content of 15% or less, and could be used as a raw material for fertilizer and feed without generation of malodor.
  • the combustion gas of the main burner is used as external heating of the treatment tank, and the outside air heated by the heat exchanger is circulated in the treatment tank to be organic. Used for fermentation treatment of waste.
  • the odor gas generated from the organic waste fermented in the treatment tank is used again as a combustion gas for the main burner together with the heated outside air circulating in the treatment tank. Deodorized.
  • the flow path of the combustion gas can be changed by a three-way valve, and even after the main burner is extinguished, the gas containing the odor contained in the combustion gas can be deodorized by the scrubber.
  • the flow path of the odor gas is controlled using a three-way valve, but the flow path may be switched using, for example, a four-way valve or a five-way valve.
  • Uchijou which is a complex soil fungus, is used for the fermentation treatment of organic waste, any biobacteria may be used without any limitation. Needless to say, various changes can be made without departing from the scope of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Incineration Of Waste (AREA)

Abstract

[Problem] To provide an organic waste treatment device whereby gas generated during fermentation/decomposition treatment of organic waste is reused, and the odor of the gas is removed by combustion. [Solution] The present invention comprises: a combustion furnace provided with a burner for burning fuel and generating combustion gas; a heat exchanger for heating outside air using the combustion gas as a heat source; a treatment tank for stirring bacteria for fermentation with the organic waste, the heated outside air being fed to the treatment tank; a circulation blower for feeding the outside air heated by the heat exchanger into the treatment tank and circulating the air in the treatment tank; a combustion gas feeding unit provided with a means for feeding, to the combustion furnace, the odorous gas generated from the organic effluent as combustion gas for burning the fuel; and a heating unit for heating the treatment tank from the outside, the combustion gas generated in the combustion furnace being fed to the heating unit.

Description

有機性廃棄物処理装置Organic waste treatment equipment
　本発明は、食品廃棄物などの処理装置であって、とくに発酵用菌体を利用する有機性廃棄物処理装置に関するものである。 The present invention relates to a processing apparatus for food waste and the like, and particularly relates to an organic waste processing apparatus that uses bacterial cells for fermentation.
　従来の有機性廃棄物処理装置は、処理槽に生ゴミ等の有機性廃棄物を投入し、撹拌羽根を回転させることにより処理槽内の有機性廃棄物と発酵用菌体とを混ぜ合わせるとともに、撹拌羽根から処理槽内に温風を吹き出すことによって有機性廃棄物から水分を蒸発させ、有機性廃棄物に適度な温度と湿度を与えることにより、効果的な発酵を確保して有機性廃棄物の発酵分解を促進させるように構成されている。 Conventional organic waste treatment equipment mixes organic waste in the processing tank with the cells for fermentation by putting organic waste such as garbage into the processing tank and rotating the stirring blade. , Evaporate water from the organic waste by blowing warm air from the stirring blade into the treatment tank, and give the organic waste an appropriate temperature and humidity to ensure effective fermentation and organic waste It is comprised so that the fermentation decomposition of a thing may be accelerated | stimulated.
　しかしながら、上記の有機性廃棄物処理装置では、処理機から送出される排気がそのまま外部に放出される構造となっており、排気の悪臭が外部にまき散らされるという問題があり、処理装置に付随して脱臭装置を設置する必要があった。 However, the above-mentioned organic waste treatment apparatus has a structure in which the exhaust gas sent from the treatment machine is discharged to the outside as it is, and there is a problem that the bad smell of the exhaust gas is scattered outside. It was necessary to install a deodorizing device.
　そこで、処理槽に投入された被処理物に向けて温風を送出する温風発生器と、処理槽内の湿潤した温風を除湿するとともに、除湿された空気を筐体の外部に排出することなく、前記温風発生器に環流して温風発生器から再度処理槽に送出させる温風の循環送風手段とを設けた有機性廃棄物処理装置が提案されている（特許文献１参照。）。 Therefore, a hot air generator that sends out hot air toward the object to be processed put into the processing tank, and dehumidified hot air in the processing tank are dehumidified, and the dehumidified air is discharged to the outside of the housing. There has been proposed an organic waste treatment apparatus provided with a circulating air blowing means for circulating warm air to the hot air generator and sending it from the hot air generator to the treatment tank again (see Patent Document 1). ).
特開２００２－２３９５１４号公報JP 2002-239514 A
　しかしながら、上記特許文献１に提案されている有機性廃棄物処理装置は、処理槽と、温風発生器と、温風の循環送風手段とを密閉可能な筐体内に収容し、処理槽内で発生する臭気が外部に放出させない構造とするものであるが、外気と完全に遮断した状態で温風を循環させることは極めて困難なものであり、必然的に臭気が外部に漏れるものであり、脱臭のための脱臭装置が必要となるものであった。 However, the organic waste treatment apparatus proposed in Patent Document 1 contains a treatment tank, a warm air generator, and a circulating means for circulating hot air in a sealable casing, Although the structure is designed to prevent the generated odor from being released to the outside, it is extremely difficult to circulate hot air in a state of being completely cut off from the outside air, and odor inevitably leaks to the outside. A deodorizing device for deodorization is required.
　上記の問題点に鑑み本発明者は、有機性廃棄物を発酵用菌体によって発酵分解処理する際に発生するガスを再利用すると共に、バーナーの燃焼によって脱臭を行なうことができる有機性廃棄物処理装置を提供するに至った。 In view of the above-mentioned problems, the present inventor recycles the gas generated when the organic waste is fermented and decomposed by the fermentation cells, and the organic waste can be deodorized by burning the burner. It came to provide a processing apparatus.
　このため、本発明の有機性廃棄物処理装置は、燃料を燃焼して燃焼ガスを発生させるバーナーを備える燃焼炉と、前記燃焼ガスを熱源として外気を加熱する熱交換器と、該加熱された外気が供給され前記発酵用菌体及び前記有機性廃棄物を撹拌する処理槽と、前記熱交換器によって加熱された前記外気を前記処理槽へ供給し前記処理槽内で循環させる循環ブロアと、前記燃料を燃焼するための燃焼用ガスとして前記有機発生物から発生する臭気ガスを前記燃焼炉に供給する手段を備えた燃焼用ガス供給部と、前記燃焼炉にて発生した前記燃焼ガスが供給され前記処理槽を外側から加熱する加熱部を備えたことを第一の特徴とする。 Therefore, the organic waste treatment apparatus of the present invention includes a combustion furnace provided with a burner that burns fuel to generate combustion gas, a heat exchanger that heats the outside air using the combustion gas as a heat source, and the heated A treatment tank that is supplied with outside air and that stirs the bacterial cells for fermentation and the organic waste; a circulation blower that supplies the outside air heated by the heat exchanger to the treatment tank and circulates in the treatment tank; A combustion gas supply unit having means for supplying odor gas generated from the organic product to the combustion furnace as combustion gas for burning the fuel, and the combustion gas generated in the combustion furnace is supplied The first feature is that a heating section for heating the treatment tank from the outside is provided.
　この構成において、主バーナーの燃料は通常の灯油、重油だけでなく天ぷら油、廃油などの代替燃料が使用され、また燃焼用ガスとして処理槽内で発生する臭気を含んだ臭気ガスが使用され、種火バーナーによって着火される。 In this configuration, as the fuel for the main burner, not only ordinary kerosene and heavy oil but also alternative fuels such as tempura oil and waste oil are used, and odor gas containing odor generated in the treatment tank is used as combustion gas, It is ignited by a seed fire burner.
　そして、前記燃焼用ガス供給部は、前記臭気ガスの臭気を抑制するスクラバー装置と、前記臭気ガスの流路を、前記燃焼炉の方向又は前記スクラバー装置の方向に切替える切替弁とを更に備え、前記切替弁を通過する前記臭気ガスの流路が、前記燃焼炉の燃焼状態に応じて切替わることを第二の特徴とする。 The combustion gas supply unit further includes a scrubber device that suppresses the odor of the odor gas, and a switching valve that switches the flow path of the odor gas to the direction of the combustion furnace or the direction of the scrubber device, A second feature is that the flow path of the odor gas passing through the switching valve is switched according to the combustion state of the combustion furnace.
　さらに、前記スクラバー装置は、内部に多孔質吸着材を収容し表面がメッシュ状に形成された筒状体と、該筒状体を複数個取付ける中空の筐体と、前記筒状体の一端側と連結し前記筒状体を複数連動して周方向に回動させる駆動機構と、前記筒状体に洗浄液を供給するスプレー装置とを備えたことを第三の特徴とし、前記洗浄液が水、または次亜塩素酸ソーダ溶液であることを第４の特徴とする。 Further, the scrubber device includes a cylindrical body in which a porous adsorbent is accommodated and a surface is formed in a mesh shape, a hollow housing to which a plurality of the cylindrical bodies are attached, and one end side of the cylindrical body And the third feature of the present invention is that the cleaning liquid is water, and a driving mechanism that rotates the cylindrical body in the circumferential direction in conjunction with each other and a spray device that supplies the cylindrical body with the cleaning liquid. Or it is the 4th characteristic that it is a sodium hypochlorite solution.
　本発明に係る有機性廃棄物処理装置によれば、主バーナーの燃焼ガスを処理槽の外部加熱として利用することが可能であり、また熱交換器によって加熱された外気は、処理槽内を循環して有機性廃棄物の発酵処理に使用され、また、処理槽内で発酵処理される有機性廃棄物から発生する臭気ガスは、熱交換器によって加熱され処理槽内で循環する外気と共に再度主バーナーの燃焼用ガスとして利用され、主バーナーの燃焼の際に脱臭できるという効果を有する。 According to the organic waste treatment apparatus of the present invention, it is possible to use the combustion gas of the main burner as external heating of the treatment tank, and the outside air heated by the heat exchanger circulates in the treatment tank. The odorous gas generated from the organic waste that is used for fermentation treatment of organic waste and fermented in the treatment tank is re-maintained together with the outside air heated by the heat exchanger and circulated in the treatment tank. It is used as a combustion gas for the burner, and has the effect of being able to deodorize when the main burner is burned.
　尚、主バーナーの燃料には灯油、重油だけでなく、天ぷら油、廃油などの代替燃料が使用できる。 As fuel for the main burner, not only kerosene and heavy oil but also alternative fuels such as tempura oil and waste oil can be used.
　さらに、燃焼用ガスの流路を切換弁によって変更することが可能であり、主バーナーの消火後であっても、臭気ガスを含む燃焼用ガスをスクラバー装置によって脱臭できるという効果を有する。 Furthermore, the flow path of the combustion gas can be changed by the switching valve, and even after the main burner is extinguished, the combustion gas containing the odor gas can be deodorized by the scrubber device.
　しかも、スクラバー装置は、木炭等の多孔質吸着材を複数収容したメッシュ状に形成された筒状体と、該筒状体の一端側と連結し複数連動して周方向に回動させる駆動機構と、前記筒状体に洗浄液を供給するスプレー装置とを備えており、前記スプレー装置により水または次亜塩素酸ソーダ溶液を散布することによって前記臭気ガスの除塵及び脱臭を行なうことができるという効果を有する。 In addition, the scrubber device has a cylindrical body formed in a mesh shape containing a plurality of porous adsorbents such as charcoal, and a drive mechanism that is connected to one end side of the cylindrical body and rotates in a circumferential direction in conjunction with the plurality. And a spray device for supplying cleaning liquid to the cylindrical body, and the spray device can spray water or sodium hypochlorite solution to remove dust and deodorize the odorous gas. Have
本発明に係る有機性廃棄物処理装置の一実施例を示す正面説明図である。It is front explanatory drawing which shows one Example of the organic waste processing apparatus which concerns on this invention. 図１の平面説明図である。FIG. 2 is an explanatory plan view of FIG. 1. 図２のＡ－Ａ線矢視説明図である。FIG. 3 is an explanatory view taken along line AA in FIG. 2. 図２のＢ－Ｂ線矢視説明図である。FIG. 3 is an explanatory view taken along line BB in FIG. 2. スクラバー装置の説明図である。It is explanatory drawing of a scrubber apparatus. 筒状体の説明図である。It is explanatory drawing of a cylindrical body. 気体流路を示すフロー図である。It is a flowchart which shows a gas flow path.
　以下、本発明の実施例を示す図面を参照しながら説明するが、本発明が本実施例に限定されないことは言うまでもない。図１は本発明の有機性廃棄物処理装置の一実施例を示す正面説明図、図２は図１の平面説明図、図３は図２のＡ－Ａ線矢視説明図、図４は図２のＢ－Ｂ線矢視説明図、図５はスクラバー装置の説明図、図６は筒状体の説明図である。図７は気体流路を示す説明図である。 Hereinafter, the present invention will be described with reference to the drawings showing embodiments of the present invention, but it goes without saying that the present invention is not limited to the embodiments. FIG. 1 is an explanatory front view showing an embodiment of the organic waste treatment apparatus of the present invention, FIG. 2 is an explanatory plan view of FIG. 1, FIG. 3 is an explanatory view taken along the line AA in FIG. 2 is an explanatory view taken along line BB in FIG. 2, FIG. 5 is an explanatory view of a scrubber device, and FIG. 6 is an explanatory view of a cylindrical body. FIG. 7 is an explanatory view showing a gas flow path.
　図１乃至図４及び、図７に示すように、本発明の有機性廃棄物処理装置１は、有機性廃棄物を処理する処理槽２と、この処理槽２と接続して、有機性廃棄物の発酵に必要な熱を供給する熱交換器３と、この熱交換器３の熱源であり燃焼装置を有する燃焼炉４と、処理槽２内で発生する臭気を含んだ臭気ガスを燃焼装置に供給する燃焼用ガス供給部５と、から構成されている。 As shown in FIG. 1 to FIG. 4 and FIG. 7, the organic waste treatment apparatus 1 of the present invention is connected to a treatment tank 2 for treating organic waste and this treatment tank 2, and organic waste A heat exchanger 3 for supplying heat necessary for fermentation of the product, a combustion furnace 4 which is a heat source of the heat exchanger 3 and has a combustion device, and a odor gas containing odor generated in the treatment tank 2 And a combustion gas supply unit 5 for supplying to the fuel.
　処理槽２は、図１及び図２に示すように、上部に投入口６を有し側面底部がＵ字型に形成された中空の箱体であり、有機性廃棄物、水分調整材及び発酵用菌体を投入口６から投入可能とする。処理槽２の長手方向には貫通軸７と、この貫通軸７を回動させる駆動モーター８が接続され、この貫通軸７に取付けられた撹拌用スクリュー（図示せず）の回動によって有機性廃棄物、水分調整材及び発酵用菌体を撹拌する。そして、後述する熱交換器３によって加熱された外気を取り込んで有機性廃棄物、水分調整材及び発酵用菌体を所定の温度で加熱し発酵を促進する。 As shown in FIGS. 1 and 2, the treatment tank 2 is a hollow box having an inlet 6 at the top and a U-shaped side bottom, and is composed of organic waste, moisture adjusting material, and fermentation. The fungus body can be introduced from the inlet 6. A penetrating shaft 7 and a drive motor 8 for rotating the penetrating shaft 7 are connected in the longitudinal direction of the processing tank 2, and organicity is generated by rotating a stirring screw (not shown) attached to the penetrating shaft 7. Stir wastes, moisture regulators and fermentation cells. And the outside air heated with the heat exchanger 3 mentioned later is taken in, an organic waste, a water | moisture-content adjustment material, and the fungus | fungus body for fermentation are heated at predetermined temperature, and fermentation is accelerated | stimulated.
　図３及び図４に示すように、処理槽２の底部には処理槽２の外装から加熱するジャケット部９が形成されており、後述する熱交換器３に使用された熱風が循環して、処理槽２内に投入された有機性廃棄物、水分調整材及び発酵用菌体を所定の温度で加熱する。そして、発酵処理後、熟成された有機性廃棄物は有機肥料或いは飼料用原料として図１に示す排出口１０から排出される。ここで処理される有機性廃棄物としては、食品残渣、水産加工廃棄物、畜産し尿、汚泥、動物性残渣などが挙げられ、また水分調整材としては米糠、粉砕籾殻などが使用される。そして、発酵用菌体としては好気性菌体である内城菌などが使用される。また、図３及び図７に示すように、ジャケット部９にはジャケット排気ファン２４が配管を介して接続されており、運転終了後にジャケット部９内に残る熱風や臭気をジャケット９部内から排出することができる。 As shown in FIG.3 and FIG.4, the jacket part 9 heated from the exterior of the processing tank 2 is formed in the bottom part of the processing tank 2, and the hot air used for the heat exchanger 3 mentioned later circulates, The organic waste, the moisture adjusting material, and the fungal cells that have been put into the treatment tank 2 are heated at a predetermined temperature. Then, after fermentation treatment, the matured organic waste is discharged from the outlet 10 shown in FIG. 1 as organic fertilizer or feed raw material. Examples of the organic waste to be treated here include food residues, marine processed wastes, livestock manure, sludge, animal residues and the like, and rice bran, crushed rice husks and the like are used as the moisture adjusting material. As the fermentation cells, Uchijo bacteria, which are aerobic cells, are used. As shown in FIGS. 3 and 7, a jacket exhaust fan 24 is connected to the jacket portion 9 via a pipe, and hot air and odor remaining in the jacket portion 9 after the operation is completed are discharged from the jacket 9 portion. be able to.
　図４に示すように、熱交換器３は、二重の筒状体からなり、燃焼炉４から中央筒状体３ａ内に送気される熱風と、外気取込みファン１１によって吸引され外側筒状体３ｂと中央筒状体３ａの間を通過する外気で熱交換を行い、中央筒状体３ａ内に送気され熱交換に使用された熱風は、図７に示すように、上述したジャケット部９へ供給される。一方外側筒状体３ｂと中央筒状体３ａの間を通過し、熱交換によって加熱された外気は、循環ブロア１２によって吸引されて処理槽２内の上部に供給され、有機性廃棄物、水分調整材及び発酵用菌体を加熱する。 As shown in FIG. 4, the heat exchanger 3 is composed of a double cylindrical body, which is sucked by the hot air sent from the combustion furnace 4 into the central cylindrical body 3 a and the outside air intake fan 11 and has an outer cylindrical shape. As shown in FIG. 7, the jacket portion described above is used to exchange heat with the outside air that passes between the body 3b and the central cylindrical body 3a, and is sent into the central cylindrical body 3a and used for the heat exchange. 9 is supplied. On the other hand, the outside air that has passed between the outer cylindrical body 3b and the central cylindrical body 3a and has been heated by heat exchange is sucked by the circulation blower 12 and supplied to the upper part of the treatment tank 2, and organic waste, moisture Heat the conditioning material and fermentation cells.
　燃焼炉４は、種火バーナー１３と主バーナー１４からなる燃焼装置を有し、熱交換器３の下部に取付けられている。処理槽２内で発生する臭気ガスを、後述する燃焼用ガス供給部５によって供給して、燃料供給装置（図示せず）から供給される灯油などの燃料を燃焼させる。尚、種火バーナー１３は主バーナー１４の着火後消火される。また、燃料としては化石燃料以外でも、粘度１０ｃｐ以下で熱量７０００Ｋｃａｌ以上の自燃性を有する天ぷら油、廃油などの代替燃料も利用可能である。 The combustion furnace 4 has a combustion device composed of a seed flame burner 13 and a main burner 14, and is attached to the lower part of the heat exchanger 3. Odor gas generated in the treatment tank 2 is supplied by a combustion gas supply unit 5 described later, and fuel such as kerosene supplied from a fuel supply device (not shown) is combusted. The seed fire burner 13 is extinguished after the main burner 14 is ignited. In addition to fossil fuels, alternative fuels such as tempura oil and waste oil having a viscosity of 10 cp or less and a calorific value of 7000 Kcal or more can be used.
　図３及び図７に示すように、燃焼用ガス供給部５は、排気ファン１５と、三方弁１６と、スクラバー装置１７と、これらを接続する配管１８とから構成されており、処理槽２及び燃焼炉４と接続されている。そして処理槽２内で発酵処理される有機性廃棄物から発生する臭気ガスは、熱交換器３によって加熱され処理槽内で循環する外気と共に排気ファン１５によって吸引されて、三方弁１６を介して燃焼炉４の主バーナー１４に供給され、燃焼用ガスとして利用される。また、主バーナー１４の燃焼が停止すると、臭気ガスは三方弁１６により主バーナー１４への流路がスクラバー装置１７へと切り替わり、臭気を含んだガスの粉塵と臭気を除去して大気へ放出させる。 As shown in FIGS. 3 and 7, the combustion gas supply unit 5 includes an exhaust fan 15, a three-way valve 16, a scrubber device 17, and a pipe 18 connecting them, and the treatment tank 2 and A combustion furnace 4 is connected. The odor gas generated from the organic waste fermented in the treatment tank 2 is sucked by the exhaust fan 15 together with the outside air heated by the heat exchanger 3 and circulated in the treatment tank, and passed through the three-way valve 16. It is supplied to the main burner 14 of the combustion furnace 4 and used as a combustion gas. When the combustion of the main burner 14 stops, the odorous gas is switched to the scrubber device 17 by the three-way valve 16 to remove the odorous gas dust and odors and release them to the atmosphere. .
　上記構成からなる本発明の有機性廃棄物処理装置１は、図７に示すように、処理槽２内に投入される有機性廃棄物の発酵処理に必要な熱源として、熱交換器３によって得られたクリーンな外気が使用される。また、処理槽２の外装に形成されたジャケット部９には、熱交換に使用された主バーナー１４からの熱風が循環し、処理槽２全体を外部側から加熱する。この処理槽２の内側、外側からの加熱によって、投入された有機性廃棄物の発酵処理を常に安定して行なうことができる。 As shown in FIG. 7, the organic waste treatment apparatus 1 of the present invention having the above-described configuration is obtained by a heat exchanger 3 as a heat source necessary for fermentation treatment of organic waste put into the treatment tank 2. Clean air is used. Moreover, the hot air from the main burner 14 used for heat exchange circulates in the jacket part 9 formed in the exterior of the processing tank 2 to heat the entire processing tank 2 from the outside. By the heating from the inside and outside of the treatment tank 2, the fermented treatment of the introduced organic waste can always be performed stably.
　さらに、上記燃焼用ガス供給部５によって、処理槽２内で発酵処理される有機性廃棄物から発生する臭気ガスは、熱交換器３によって加熱され処理槽内で循環する外気と共に主バーナー１４の燃焼用ガスとして利用され、燃焼炉４内で燃焼されて脱臭することができるため、外部に臭気が発散することがない。 Further, the odor gas generated from the organic waste fermented in the treatment tank 2 by the combustion gas supply unit 5 is heated by the heat exchanger 3 and together with the outside air circulated in the treatment tank, Since it is used as a combustion gas and can be deodorized by being burned in the combustion furnace 4, no odor is emitted outside.
　次に、図５乃至図７に従って、本発明の有機性廃棄物処理装置１に使用するスクラバー装置１７について説明する。 Next, the scrubber device 17 used in the organic waste treatment apparatus 1 of the present invention will be described with reference to FIGS.
　図５及び図６に示すように、スクラバー装置１７は、中空の筐体からなる本体１９の下部にガス流入口（図示せず）を設け、上部にガス排出口（図示せず）を形成し、本体１９の中央には表面にメッシュ状に開口部が形成された複数の筒状体２０が取付けられ、駆動装置（図示せず）によって周方向に回動可能とされている。また本体１９上部にはスプレー装置が設置されており、筒状体２０方向に散水する。 As shown in FIGS. 5 and 6, the scrubber device 17 is provided with a gas inlet (not shown) at the lower part of a main body 19 formed of a hollow casing and a gas outlet (not shown) at the upper part. In the center of the main body 19, a plurality of cylindrical bodies 20 having openings formed in a mesh shape on the surface are attached, and can be rotated in the circumferential direction by a driving device (not shown). In addition, a spray device is installed on the upper part of the main body 19 and sprays water toward the cylindrical body 20.
　筒状体２０は、図６に示すように、その内部に木炭２１が複数充填されており、表面にメッシュ状の開口部を有し上記したガスの通過やスプレー装置による散水の通過を自在とする。そして側面一端側には上記駆動装置と連結する連結管２２が設けられており、駆動装置の回動伝達軸２３と連結して周方向に回動可能とされている。筒状体の材質としては、防錆性のステンレスが望ましいが、ＦＲＰなどの強化プラスチックであっても構わない。 As shown in FIG. 6, the cylindrical body 20 is filled with a plurality of charcoal 21, and has a mesh-like opening on the surface, allowing free passage of the above gas and water spray by a spray device. To do. A connecting tube 22 connected to the driving device is provided at one end of the side surface, and is connected to the rotation transmission shaft 23 of the driving device so as to be rotatable in the circumferential direction. The material of the cylindrical body is preferably rust-proof stainless steel, but may be reinforced plastic such as FRP.
　図７に示すように、排気ファン１５によって吸引される有機性廃棄物の発酵時に発生する臭気ガスや、ジャケット排気ファン２４により排出される熱風、臭気は、三方弁１６を介してスクラバー装置１７のガス流入口から本体１９内に送気され、複数の筒状体２０を通過しながらガス排出口から大気へ放出される。この際、図５に示すように、複数の筒状体２０は常に連動して周方向に回動しており、筒状体２０内の木炭２１とガスとの接触面積を変化させると共に、上部に設けられたスプレー装置からの散水によってガスに含まれる粉塵と臭気成分が取り除かれる。尚、落下した水は、一旦、受けタンクに溜められた後、再度ポンプによって散水装置へ送られて利用される。また、本実施例においては水を使用する例で説明したが、次亜塩素酸ソーダ溶液なども使用できる。 As shown in FIG. 7, the odor gas generated during fermentation of the organic waste sucked by the exhaust fan 15, hot air and odor discharged by the jacket exhaust fan 24 are passed through the three-way valve 16 to the scrubber device 17. The gas is supplied from the gas inlet into the main body 19 and is discharged from the gas outlet to the atmosphere while passing through the plurality of cylindrical bodies 20. At this time, as shown in FIG. 5, the plurality of tubular bodies 20 always rotate in the circumferential direction in conjunction with each other, change the contact area between the charcoal 21 and the gas in the tubular body 20, and Dust and odor components contained in the gas are removed by watering from the spray device provided in The dropped water is once stored in the receiving tank, and then sent again to the watering device by the pump for use. Moreover, although the example which uses water demonstrated in the present Example, the sodium hypochlorite solution etc. can also be used.
　次に、本発明の有機性廃棄物処理装置による有機性廃棄物の処理例を説明する。
（有機性廃棄物）
　　動物性残渣　　　　１０００Ｋｇ
　　野菜残渣　　　　　１０００Ｋｇ
（水分調整材）
　　米ぬか、粉砕籾ガラ　６５０Ｋｇ
（発酵用菌体）
　　内城菌　　　　　　　２６５ｇ
（処理条件）
　　加熱時間　　　　　１０～１３時間
　　冷却時間　　　　　　２～２．５時間 Next, an example of processing organic waste by the organic waste processing apparatus of the present invention will be described.
(Organic waste)
Animal residue 1000Kg
Vegetable residue 1000Kg
(Moisture adjustment material)
Rice bran, ground rice cake 650kg
(Bacteria for fermentation)
265 g of inner castle fungus
(Processing conditions)
Heating time 10 to 13 hours Cooling time 2 to 2.5 hours
（結果）
　生成された、製品は水分量１５％以下の粗粉であり、悪臭などの発生もなく肥料や飼料の原料として活用できた。 (result)
The produced product was a coarse powder having a moisture content of 15% or less, and could be used as a raw material for fertilizer and feed without generation of malodor.
　以上、本発明の有機性廃棄物処理装置によれば、主バーナーの燃焼ガスを処理槽の外部加熱として利用し、また熱交換器によって加熱された外気は、処理槽内を循環して有機性廃棄物の発酵処理に使用される。また、処理槽内で発酵処理される有機性廃棄物から発生する臭気ガスは、処理槽内で循環する加熱された外気と共に再度主バーナーの燃焼用ガスとして利用され、主バーナーの燃焼の際に脱臭できる。さらに、燃焼用ガスの流路を三方弁によって変更することが可能であり、主バーナーの消火後であっても、燃焼用ガスに含まれる臭気を含んだガスをスクラバーによって脱臭できる。尚、本実施例では三方弁を用いて臭気ガスの流路を制御しているが、例えば四方弁や五方弁を用いて流路を切替えても良い。また、有機性廃棄物の発酵処理に複合土壌菌である内城菌を用いているが、バイオ菌であれば何でも良く、限定するものではない。このように要旨を逸脱しない範囲内において種々変更を加え得ることは言うまでもない。 As described above, according to the organic waste treatment apparatus of the present invention, the combustion gas of the main burner is used as external heating of the treatment tank, and the outside air heated by the heat exchanger is circulated in the treatment tank to be organic. Used for fermentation treatment of waste. The odor gas generated from the organic waste fermented in the treatment tank is used again as a combustion gas for the main burner together with the heated outside air circulating in the treatment tank. Deodorized. Furthermore, the flow path of the combustion gas can be changed by a three-way valve, and even after the main burner is extinguished, the gas containing the odor contained in the combustion gas can be deodorized by the scrubber. In this embodiment, the flow path of the odor gas is controlled using a three-way valve, but the flow path may be switched using, for example, a four-way valve or a five-way valve. In addition, although Uchijou, which is a complex soil fungus, is used for the fermentation treatment of organic waste, any biobacteria may be used without any limitation. Needless to say, various changes can be made without departing from the scope of the invention.
　　　１　　　　　　　有機性廃棄物処理装置
　　　２　　　　　　　処理槽
　　　３　　　　　　　熱交換器
　　　３ａ　　　　　　中央筒状体
　　　３ｂ　　　　　　外側筒状体
　　　４　　　　　　　燃焼炉
　　　５　　　　　　　燃焼用ガス供給部
　　　６　　　　　　　投入口
　　　７　　　　　　　貫通軸
　　　８　　　　　　　駆動モーター
　　　９　　　　　　　ジャケット部
　　１０　　　　　　　排出口
　　１１　　　　　　　外気取込みファン
　　１２　　　　　　　循環ブロア
　　１３　　　　　　　種火バーナー
　　１４　　　　　　　主バーナー
　　１５　　　　　　　排気ファン
　　１６　　　　　　　三方弁
　　１７　　　　　　　スクラバー装置
　　１８　　　　　　　配管
　　１９　　　　　　　本体
　　２０　　　　　　　筒状体
　　２１　　　　　　　木炭
　　２２　　　　　　　連結管
　　２３　　　　　　　回動伝達軸
　　２４　　　　　　　ジャケット排気ファン DESCRIPTION OF SYMBOLS 1 Organic waste processing apparatus 2 Processing tank 3 Heat exchanger 3a Central cylindrical body 3b Outer cylindrical body 4 Combustion furnace 5 Gas supply part for combustion 6 Input port 7 Through shaft 8 Drive motor 9 Jacket part 10 Outlet port 11 Outside air Intake fan 12 Circulating blower 13 Type fire burner 14 Main burner 15 Exhaust fan 16 Three-way valve 17 Scrubber device 18 Pipe 19 Body 20 Tubular body 21 Charcoal 22 Connecting pipe 23 Rotation transmission shaft 24 Jacket exhaust fan

Claims (4)

  1. 　発酵用菌体の作用により有機性廃棄物を発酵分解処理する有機性廃棄物処理装置であって、燃料を燃焼して燃焼ガスを発生させるバーナーを備える燃焼炉と、前記燃焼ガスを熱源として外気を加熱する熱交換器と、該加熱された外気が供給され前記発酵用菌体及び前記有機性廃棄物を撹拌する処理槽と、前記熱交換器によって加熱された前記外気を前記処理槽へ供給し前記処理槽内で循環させる循環ブロアと、前記燃料を燃焼するための燃焼用ガスとして前記有機発生物から発生する臭気ガスを前記燃焼炉に供給する手段を備えた燃焼用ガス供給部と、前記燃焼炉にて発生した前記燃焼ガスが供給され前記処理槽を外側から加熱する加熱部とを備えたことを特徴とする有機性廃棄物処理装置。 An organic waste treatment apparatus for fermenting and decomposing organic waste by the action of fermentation cells, comprising a combustion furnace comprising a burner for burning fuel and generating combustion gas, and using the combustion gas as a heat source A heat exchanger that heats the fermentation bacteria, a treatment tank that stirs the fermentation cells and the organic waste, and supplies the outside air heated by the heat exchanger to the treatment tank A circulation blower that circulates in the treatment tank, and a combustion gas supply unit that includes means for supplying odor gas generated from the organic product to the combustion furnace as a combustion gas for burning the fuel; An organic waste treatment apparatus comprising: a heating unit that is supplied with the combustion gas generated in the combustion furnace and heats the treatment tank from the outside.
  2. 　前記燃焼用ガス供給部は、前記臭気ガスの臭気を抑制するスクラバー装置と、前記臭気ガスの流路を、前記燃焼炉の方向又は前記スクラバー装置の方向に切替える切替弁とを更に備え、前記切替弁を通過する前記臭気ガスの流路が、前記燃焼炉の燃焼状態に応じて切替わることを特徴とする請求項１記載の有機性廃棄物処理装置。 The combustion gas supply unit further includes a scrubber device that suppresses the odor of the odor gas, and a switching valve that switches a flow path of the odor gas to the direction of the combustion furnace or the direction of the scrubber device. The organic waste treatment apparatus according to claim 1, wherein a flow path of the odor gas passing through the valve is switched according to a combustion state of the combustion furnace.
  3. 　前記スクラバー装置は、内部に多孔質吸着材を収容し表面がメッシュ状に形成された筒状体と、該筒状体を複数個取付ける中空の筐体と、前記筒状体の一端側と連結し前記筒状体を複数連動して周方向に回動させる駆動機構と、前記筒状体に洗浄液を供給するスプレー装置とを備えたことを特徴とする請求項２記載の有機性廃棄物処理装置。 The scrubber device is connected to a cylindrical body in which a porous adsorbent material is accommodated and a surface is formed in a mesh shape, a hollow housing to which a plurality of the cylindrical bodies are attached, and one end side of the cylindrical body 3. An organic waste treatment according to claim 2, further comprising: a driving mechanism for rotating a plurality of the cylindrical bodies in the circumferential direction and a spray device for supplying a cleaning liquid to the cylindrical bodies. apparatus.
  4. 　前記洗浄液が水、または次亜塩素酸ソーダ溶液であることを特徴とする請求項３記載の有機性廃棄物処理装置。 The organic waste treatment apparatus according to claim 3, wherein the cleaning liquid is water or a sodium hypochlorite solution.
PCT/JP2012/067044 2011-07-08 2012-07-04 Organic waste treatment device WO2013008690A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280026877.7A CN103561878B (en) 2011-07-08 2012-07-04 Organic waste treatment device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011151618A JP5630714B2 (en) 2011-07-08 2011-07-08 Organic waste treatment equipment
JP2011-151618 2011-07-08

Publications (1)

Publication Number Publication Date
WO2013008690A1 true WO2013008690A1 (en) 2013-01-17

Family

ID=47505981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/067044 WO2013008690A1 (en) 2011-07-08 2012-07-04 Organic waste treatment device

Country Status (4)

Country Link
JP (1) JP5630714B2 (en)
CN (1) CN103561878B (en)
TW (1) TWI495520B (en)
WO (1) WO2013008690A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105867490A (en) * 2016-04-27 2016-08-17 安庆市津海工业产品设计有限公司 Humidification and temperature control device for material mixing tank

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104654312B (en) * 2015-02-27 2017-03-01 四川欣源绿环保科技有限公司 A kind of nonflame burning process of solid waste
CN104926379A (en) * 2015-07-02 2015-09-23 苏州美生环保科技有限公司 Food-garbage microprocessor
CN106039982B (en) 2016-07-11 2018-11-30 湖南屎壳郎环境科技有限公司 A kind of the washing governing system and method for fermentation odor and combustion product gases
CN109834108B (en) * 2019-03-06 2020-04-28 江苏尚美环保科技有限公司 Diversified water-sinking type treatment equipment for chemical experiment medicine waste
CN110743904B (en) * 2019-11-10 2021-02-09 顺达生态环保科技(葫芦岛)有限公司 Method for preparing organic composite soil from household garbage
CN111692599B (en) * 2020-05-29 2022-10-14 上海工程技术大学 Automatic garbage incineration feeding device and method based on ultra wide band spatial positioning
WO2022092358A1 (en) * 2020-10-28 2022-05-05 바이오레스텍 (주) Solid fuel preparation system using organic waste fermentation by-products
TWI771078B (en) * 2021-06-23 2022-07-11 大自然環保科技有限公司 Mobile waste thermal energy recycling device
TWI823587B (en) * 2022-09-27 2023-11-21 綠巨酶生技股份有限公司 Organic waste treatment machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523693A (en) * 1991-07-19 1993-02-02 Ebara Res Co Ltd Treatment and device for organochlorine compound
JPH0670884U (en) * 1993-03-04 1994-10-04 日本キッチン工業株式会社 Circulating hot air uniform contact heating type food waste treatment device
JPH0824899A (en) * 1994-07-20 1996-01-30 Ohbayashi Corp Organic waste treatment
JP2003251318A (en) * 2002-03-06 2003-09-09 Matsushita Electric Ind Co Ltd Fermentation treatment apparatus for organic waste
JP2006239598A (en) * 2005-03-04 2006-09-14 Komazawa Kogyo Kk Method and apparatus for treating toxic gas using activated carbon

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1284410A (en) * 1970-05-15 1972-08-09 Kali Charan Bansal Anti air pollution device
JPH0653107B2 (en) * 1992-07-09 1994-07-20 株式会社エイ・ティ・アール視聴覚機構研究所 Medical diagnostic device using line-of-sight detection
JP3350145B2 (en) * 1993-05-18 2002-11-25 株式会社タカハシキカン Deodorizing fermentation drying equipment for organic waste
JP3292572B2 (en) * 1993-11-11 2002-06-17 株式会社ハーマンプロ Garbage fermentation processing equipment
KR950013596A (en) * 1993-11-13 1995-06-15 타케오 마쯔모토 Wet Garbage Disposal Device and Wet Garbage Disposal Method
JPH11277040A (en) * 1998-03-31 1999-10-12 Aiwa Co Ltd Garbage treatment apparatus
US20050044911A1 (en) * 2000-03-15 2005-03-03 Shinichi Shimose Method and apparatus for producing organic fertilizer
JP2001347249A (en) * 2000-06-08 2001-12-18 Kiyomoto Bio Co Ltd Method for treating organic waste at high rate
JP3740412B2 (en) * 2000-12-12 2006-02-01 有限会社エコシステム Organic waste treatment machine
KR100874855B1 (en) * 2004-04-23 2008-12-18 두르 시스템즈 인코포레이티드 Cleaning method of rotary adsorber
CA2578991C (en) * 2006-01-03 2012-05-29 Maurice Chambe Process and device for thermal treatment of organic materials
JP2009167063A (en) * 2008-01-18 2009-07-30 Satake Corp Method of composting organic waste and apparatus therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0523693A (en) * 1991-07-19 1993-02-02 Ebara Res Co Ltd Treatment and device for organochlorine compound
JPH0670884U (en) * 1993-03-04 1994-10-04 日本キッチン工業株式会社 Circulating hot air uniform contact heating type food waste treatment device
JPH0824899A (en) * 1994-07-20 1996-01-30 Ohbayashi Corp Organic waste treatment
JP2003251318A (en) * 2002-03-06 2003-09-09 Matsushita Electric Ind Co Ltd Fermentation treatment apparatus for organic waste
JP2006239598A (en) * 2005-03-04 2006-09-14 Komazawa Kogyo Kk Method and apparatus for treating toxic gas using activated carbon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105867490A (en) * 2016-04-27 2016-08-17 安庆市津海工业产品设计有限公司 Humidification and temperature control device for material mixing tank

Also Published As

Publication number Publication date
JP2013017926A (en) 2013-01-31
CN103561878B (en) 2015-11-25
JP5630714B2 (en) 2014-11-26
TWI495520B (en) 2015-08-11
TW201328796A (en) 2013-07-16
CN103561878A (en) 2014-02-05

Similar Documents

Publication Publication Date Title
WO2013008690A1 (en) Organic waste treatment device
KR100772428B1 (en) Apparatus for disposing of food waste
JP2004298773A (en) Apparatus for treating garbage and cutter for treating garbage
JP3216051U (en) Organic waste treatment equipment
KR101799893B1 (en) Fermentor for fast fermentation and ferment method
JP5712042B2 (en) Garbage disposal apparatus and garbage disposal method
JP2013154316A (en) Fermentation treatment method of organic waste and apparatus that executes the method
JP2005162497A (en) Method and apparatus for composting treatment
KR20100003784U (en) Apparatus for disposing of food waste
KR101853886B1 (en) Stench and sterilization processing system of organic waste
JP2007225181A (en) Water-containing waste treatment apparatus
JP2006142298A (en) Fermenting, decomposing and abolishing method of residual food garbage and apparatus therefor
KR20180087822A (en) Fermentor for fast fermentation and ferment method
JP2009112998A (en) Apparatus for fermentation treatment of organic waste
KR20100107794A (en) Food waste treatment apparatus comprising deodorizing device
KR102303974B1 (en) Method and apparatus for treating organic waste containing food waste
JP2004113911A (en) Disposal method for organic waste and treatment apparatus
KR20040044286A (en) Processing apparatus for making feed using fishes
JP7240760B2 (en) Organic waste disposal equipment
KR980009206A (en) Organic composting device
KR100681507B1 (en) Treatment apparatus of food sweeping of open type and the treatement method
JP2011194276A (en) Apparatus for degrading material to be treated
KR200342196Y1 (en) Apparatus for dealing leftover food
KR101342927B1 (en) Dring Apparatus using the Gas/Oil Fuel
KR100285212B1 (en) A Device for Treating Organic Matter

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12810945

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12810945

Country of ref document: EP

Kind code of ref document: A1