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CN110072828A - The production method of organic compost fertilizer - Google Patents

The production method of organic compost fertilizer Download PDF

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Publication number
CN110072828A
CN110072828A CN201780077299.2A CN201780077299A CN110072828A CN 110072828 A CN110072828 A CN 110072828A CN 201780077299 A CN201780077299 A CN 201780077299A CN 110072828 A CN110072828 A CN 110072828A
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China
Prior art keywords
ozone
compost
smell
decomposed
field
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CN201780077299.2A
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Chinese (zh)
Inventor
曹孝锡
曹玄宗
林锡圭
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Priority claimed from PCT/KR2017/011435 external-priority patent/WO2018117385A1/en
Publication of CN110072828A publication Critical patent/CN110072828A/en
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    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00Other organic fertilisers
    • C05F11/08Organic fertilisers containing added bacterial cultures, mycelia or the like
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/50Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20Method-related aspects
    • A61L2209/21Use of chemical compounds for treating air or the like
    • A61L2209/212Use of ozone, e.g. generated by UV radiation or electrical discharge
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The present invention relates to a kind of production methods of organic compost fertilizer, in more detail, in order to cut down the smell that various dung yards generate, the composting materials such as residue, sewage sludge are discarded to the animal wastes of the very big smell of sending, food refuse, animals and plants and carry out ozone (O3) processing, so that the composting material that smell reduces is manufactured, it not only can be while supplying oxygen to composting material by produce organic compost fertilizer using the decomposed zymotechnique for liking oxygen microorganism, but also smell can be reduced;Although obtaining complete ripeness by decomposed zymotechnique is moved into the after-ripening field compost of after-ripening field without smell, but organic compost fertilizer product can be packaged as after after-ripening technique and shipment, after-ripening technique be so that be not digested inside compost and decomposed 2 to 6 months of the storage of substances difficult to degrade of organic matter and cellulosic etc that left behind and store the technique that maturation is compost;Make the concentration of the smell of organic compost fertilizer product from 2000 times of abatements to discharge after 400 times or less using Dilution air smell method, therefore, has the effect of to reduce by 50 to 80% stench compared to initial stage and improving the preference degree of consumer.

Description

The production method of organic compost fertilizer
Technical field
The present invention relates to a kind of production methods of organic compost fertilizer, right in order to cut down the smell that various dung yards generate The animal wastes of the very big smell of sending, food refuse, animals and plants discard the composting materials such as residue, sewage sludge and carry out ozone (O3) handle, to manufacture the composting material that smell reduces, can not only pass through while supplying oxygen to composting material Organic compost fertilizer is produced using decomposed (the fermentation and maturation) technique of happiness oxygen microorganism, and smell can be reduced, is led to It crosses decomposed zymotechnique to obtain complete ripeness and be moved into after-ripening (after mature) although the after-ripening field compost of field is without smell, pass through It can be packaged as organic compost fertilizer product after after-ripening technique and shipment, the after-ripening technique is by not having inside compost Be digested and decomposed 2 to 6 months of the storage of substances difficult to degrade of organic matter and cellulosic etc that left behind and store maturation For the technique of compost, using Dilution air smell method make the concentration of the smell of organic compost fertilizer product from 2000 times of abatements to Discharge, therefore, compared to the stench that initial stage can reduce 50 to 80%, improves the preference degree of consumer after 400 times or less.
Background technique
Recently, it is classified as in the modern industry society of human production activity and consumption activity acceleration, industrial waste It the food refuse of domestic refuse and meat packing and butchers produced by the animal residue and cattle breeding generated in industry The discharge rate of animal waste there is the trend that gradually increases.
Truth is for these domestic refuses, and the offal treatment of South Korea largely relies on landfill, it is contemplated that territory is existing It is real, the rate of destroying just is gradually increased.
But problem is, the case where landfill, the leaching water that is flowed out from landfill can high degree polluted underground water or Soil the case where destroying, can generate the environmental hormone of dioxin etc in Destruction.
Therefore, the modern industry society in the domestic refuse for generating enormous amount is effectively treated domestic refuse and recycles Technology in order to protect environment to have very important significance.
In addition, recently as Codex Alimentary Commission (CODEX) has formulated organic farm products and organic livestock International standard, various countries must assure that the green agriculture technology for organic agriculture.According to the standard of CODEX, chemistry is completely forbidden The use of synthetic material, therefore, agriculture the relevant technologies can only realize that fertilizer of production etc. is no by biology or mechanical method It can include synthetic additive or synthetic drug.
The content of organics of food refuse and animal residue and animal waste is abundant in domestic refuse, is practically free of There are the artificial noxious material such as heavy metal or pesticide and natural toxicant therefore can be further used as agriculture compost or domestic animal Feed etc..
As reuse method, the Composting side as the biological processes process using microorganism is traditionally used for a long time Method.But composting method meets the CODEX standard as green agriculture technology, still, Composting Process generally requires 3 ~4 weeks longer times, and need to manufacture happiness oxygen environment, therefore, it is necessary to open environment, so the Composting side Method is difficult to apply because stench and keeping are difficult.
In addition, problem is, the compost manurial value produced using Composting is low and utilizes multiple material, so being difficult to reality The quality standardization of existing composting production, will not be greatly decreased volume completing compost.
In addition, the heap fertilizer manufacturing method as another organic waste, usually to the installation for fermenting with heating apparatus About 100 DEG C will be heated up to inside device while stirring after interior investment organic waste, so that the moisture evaporated by fermentation It is discharged outside to device, so that organic castoff compost.
Although the heap fertilizer manufacturing method of this organic waste have the advantages that so that organic castoff compost and use, It but has the disadvantage that, the compost quality manufactured by this method is lower, and manufacturing process can not be unified, and since it is desired that long When indirect fermentation the problem of will lead to organic waste corruption.
In addition, former situation, in order to cut down smell, in dung yard room, by dung yard household sprays ozone, two Oxidation chlorine body, wood vinegar, microbial material etc. carry out the smell abatement so that generating in Composting Process, or there is also logical It crosses to external exhaust gas and is adsorbed using wet type and dry scrubber, the feelings that chemical formula is decomposed and handled by destruction etc. Condition, but the stench generated from composting material cannot be removed from the root.
But animal waste, food refuse, animals and plants discard the composting materials such as residue, sewage sludge and are generating and locating During reason corrupt (anaerobic fermentation), so that the intrinsic smell of raw material and the ammonia, the sulphur that are generated by anaerobic fermentation Change a variety of compound smells such as hydrogen, amine, thio-alcohol and generates high-intensitive stench.Truth is, smelly by carrying out to these composting materials Oxygen (O3) processing is to manufacture the composting material that smell reduces, by micro- using happiness oxygen while supplying oxygen to composting material The decomposed zymotechnique of biology is moved to after-ripening field after carrying out maturation, so that the organic matter and fibre that are not digested and left behind Storage of substances difficult to degrade decomposed 2 to 6 months for tieing up matter etc, storage maturation produce after compost, to be packaged as organic compost fertilizer Product and shipment, the organic fertilizer production method for cutting down smell in the entire technique developed not yet.
Advanced technical literature
Patent document
(patent document 1) KR 10-2006-0067111 (2006.7.18)
Summary of the invention
Therefore, the present invention is to propose in order to solve described problem, it is intended that providing a kind of organic compost fertilizer Production method, in order to cut down the smell that various dung yards generate, with ozone (O3) to animal waste, the food for issuing very big smell Object rubbish, animals and plants discard the composting materials such as residue, sewage sludge and are irradiated, so that it is former to manufacture the compost that smell reduces Material can not only be produced while supplying oxygen to composting material by the decomposed zymotechnique using happiness oxygen microorganism Organic compost fertilizer, and smell can be reduced.
Storage step, 7-15 days happiness oxygen stirring maturation step in existing method for producing compost, in composting material Suddenly, in the technique of 2-6 months after mature steps, product packaging and shipment step, storage step and stirring of the stench in raw material Generate at most in maturation step, with the stronger smell difference for generating about 2000 times using Dilution air smell method, the present invention A kind of production method of organic compost raw material is provided, storage step, ozone (O as composting material3) processing step, happiness oxygen Stir maturation step, after mature step, packaging and shipment process, identical compared with the existing compost production time or contracting Short, the physical property of compost is identical with performance, for the smell generated, generates 400 times weaker using Dilution air smell method Smell, thus so that smell reduces 50-80% compared with existing method for producing compost.
According to the producer of the organic compost fertilizer of preferred one embodiment of the invention for realizing the purpose Method is characterised by comprising following steps: ozone treatment deodorization step a, and the composting material moved in from outside is offloaded to ozone Treatment stations utilize the ozone (O produced by ozone generation device3) irradiate composting material so that odoring substance oxidation and go deodorization Taste, to provide the composting material that smell has been cut down;Microorganism supplements step b, because of the ozone (O3) handle so that various Microorganism is destroyed or number of individuals is reduced and may cause decomposed step delay, so that liquid or solid microorganism and heap Fertile raw material combined inoculation;Decomposed step c, in order to prevent to be mixed with the microorganism composting material anaerobic maturation and continue Happiness oxygen microbial activity is kept, the blower for supplying oxygen is needed, for hybrid composting and ensures aeration and uses and stir Machine is stirred operation, so that compost maturation;After-ripening step d, so that obtaining complete ripeness by the decomposed step and being moved Move to be not digested inside the after-ripening field compost of after-ripening field and the organic matter that left behind and cellulosic etc it is difficult to degrade Storage of substances decomposed 2 to 6 months, so that storing maturation is compost;Packaging and shipment step e, after the after-ripening step, with The form of organic compost fertilizer product packs shipment.
It is described it is a feature of the present invention that in the ozone treatment deodorization step a, in order to by with ozone (O3) irradiation heap Fertile raw material carrys out deodorization, on the ground of ozone treatment field, in order to make ozone (O3) circulate and be provided with leachy ozone treatment Field ventilation duct, ozone treatment field ventilation duct and ozone treatment field blower, ozone generation device pass through at ozone pipeline and ozone The connection setting of field ozone valve is managed, ozone (O is generated from ozone generation device3), the ozone generated from the ozone generation device (O3) pass through due to air quantity is small and wind pressure is low insufficient for the composting material for being loaded into ozone treatment field, therefore, utilize pressure Ozone treatment field blower more than high and air quantity is aerated.
It is described it is a feature of the present invention that in the ozone treatment deodorization step a and decomposed step c, apart from indoor Ozone spreader nozzle is arranged in the eminence of ground 6 to 7m, to the ozone (O generated from ozone generation device3) in low concentration ozone (O3) sprayed, so that the smell being distributed in dung yard with low concentration is removed, so that ozone (O3) concentration become to work people The harmless 0.1ppm or less of member.
Although described it is a feature of the present invention that passing through ozone (O3) oxygenolysis power make by the ozone treatment Odoring substance in the composting material of deodorization step a obtains deodorization, but further, it enables the microorganism quilt produced because being conducive to compost It eliminates or number of individuals is insufficient and compost maturity is caused to postpone to be improved, supplement to the advantageous microorganism of the function of compost.
It is described it is a feature of the present invention that in the ozone treatment deodorization step a, composting material is animal waste, food Rubbish, animals and plants discard one or more of residue, sewage sludge.
It is described it is a feature of the present invention that the microorganism utilizes bacillus, light in microorganism supplement step b Bacterium, saccharomycete, thermophilic microorganism are closed, and stench is inhibited to generate, is decomposed by protein and cellulosic and promotes compost ripe At.
It is described it is a feature of the present invention that the decomposed organic matter of the compost is 70% or more in the after-ripening step d.
It is described it is a feature of the present invention that with ozone (O3) make the smell generated in organic compost production technique for fertilizer Reduce 50% to 80%.
The production method of organic compost fertilizer according to the present invention has the following effects that.
First, the present invention is in order to cut down the smell that various dung yards generate, to animal waste, the food for issuing very big smell Rubbish, animals and plants discard the composting materials such as residue, sewage sludge and carry out ozone (O3) processing, to manufacture what smell reduced Composting material, not only can be while supplying oxygen to composting material through the decomposed zymotechnique using happiness oxygen microorganism It produces organic compost fertilizer, and smell can be reduced.
Second, although obtaining the after-ripening field compost that complete ripeness is moved into after-ripening field by decomposed zymotechnique in the present invention There is no smell, but organic compost fertilizer product can be packaged as after after-ripening technique and shipment, the after-ripening technique be so that Be not digested inside compost and left behind storage of substances difficult to degrade decomposed 2 to 6 of organic matter and cellulosic etc Month and store maturation be compost technique.
Third, the present invention using Dilution air smell method make organic compost fertilizer product smell concentration from 2000 times Therefore abatement, can reduce by 50 to 80% stench compared to initial stage and improve the hobby of consumer to discharge after 400 times or less Degree.
Detailed description of the invention
Fig. 1 is the plane for showing the configuration of inside plant of organic compost manufacture according to an embodiment of the invention field Figure.
Fig. 2 is to show the vertical of configuration of the inside plant of organic compost according to an embodiment of the invention manufacture field to cut The figure in face.
Fig. 3 is the flow sheet of organic compost fertilizer according to an embodiment of the invention.
Label declaration
1: ozone treatment field 2: microorganism puts into field
3: decomposed field 4: after-ripening field
5: packaging and shipment 11: composting material unloading
12: ozone treatment field composting material 13: ozone treatment field blower
14: ozone treatment field ventilation duct 15: stomata
16: passing through the air 21 of composting material: solid-state microorganism
22: liquid microbial injection nozzle 31: decomposed field blower
32: blender 33: decomposed field ventilation duct
34: stomata 35: passing through the air of decomposed field compost
36: decomposed field compost 41: after-ripening field compost
50: ozone generation device 51: ozone pipeline
52: ozone treatment valve 53: indoor ozone deodorization valve
54: ozone spreader nozzle
Specific embodiment
Attached drawing and the preferred embodiment of the present invention are investigated below, are thought in explaining the present invention in judgement to correlation When the illustrating of well-known technique or composition obscures the gist of the invention with may not be necessary, omit detailed description, behind chat The term stated, can be according to the intention or habit of user, fortune user as the term defined in view of function of the invention Deng and it is different, therefore, it should the specification entire content being illustrated with the production method to organic compost fertilizer of the invention Based on give a definition.
Hereinafter, referring to attached drawing to the production method of the organic compost fertilizer of preferred one embodiment according to the present invention into Row is described in detail.
Fig. 1 is the plane for showing the configuration of inside plant of organic compost manufacture according to an embodiment of the invention field Figure, Fig. 2 is the longitudinal section for showing the configuration of inside plant of organic compost according to an embodiment of the invention manufacture field Figure, Fig. 3 is the flow sheet of organic compost fertilizer according to an embodiment of the invention.
As shown in Figure 1 to Figure 3, the production method of organic compost fertilizer is the following steps are included: ozone treatment deodorization step a, The composting material moved in from outside is offloaded to ozone treatment field 1, utilizes ozone (O by ozone generation device 503) irradiate heap Fertile raw material 12, so that odoring substance aoxidizes and removes stink, to provide the composting material 12 that smell has been cut down;Microorganism supplement Step b the, because of ozone (O3) handle so that various microorganisms are destroyed or number of individuals reduces and may cause decomposed step Delay, so that liquid or solid microorganism and composting material combined inoculation;Decomposed step c, in order to prevent mixing It states the anaerobic maturation of the composting material of microorganism and continues to keep happiness oxygen microbial activity, need the wind for supplying oxygen Machine 31 for hybrid composting and ensures aeration and is stirred operation with blender 32, so that compost maturation;After-ripening step Rapid d, so that obtaining complete ripeness by the decomposed step and being moved into inside 4 compost of after-ripening field of after-ripening field 4 not to be digested And storage of substances difficult to degrade decomposed 2 to 6 months of the organic matter and cellulosic etc that left behind, so that storing maturation is heap Fertilizer;Packaging and shipment step e pack shipment 5 after the after-ripening step in the form of organic compost fertilizer product.
As shown in Figure 1 to Figure 3, the function of the technical step of the production method of the composition organic compost fertilizer is investigated such as Under.
First, as ozone treatment deodorization step a, the composting material moved in from outside is offloaded to ozone treatment field 1, is borrowed Ozone generation device 50 is helped to utilize ozone (O3) irradiate composting material 12 so that odoring substance oxidation and remove stink, to mention The composting material 12 cut down for smell.
Here, after ozone treatment field 1 being offloaded to from the composting material that outside is moved in, in order to use ozone (O3) irradiation compost Raw material carrys out deodorization, on the ground of ozone treatment field 1, in order to make ozone (O3) circulate and be provided with the ozone treatment with stomata 15 Field ventilation duct 14, ozone treatment field ventilation duct 14 and ozone treatment field blower 13, ozone generation device 50 pass through ozone pipeline 51 and ozone treatment field ozone valve 52 connection setting, from ozone generation device 50 generate ozone (O3), it is generated from the ozone Ozone (the O generated in device 503) due to air quantity is small and wind pressure is low insufficient for the composting material 12 for being loaded into ozone treatment field 1 Pass through to pettiness, therefore, the ozone treatment field blower 13 more than and air quantity high using pressure is aerated.
The composting material 12 be animal waste, food refuse, animals and plants discard residue, one in sewage sludge or It is multiple, according to the state for generating field management, by anaerobic so that odoring substance accumulates.For the composting material big to smell The oxidation deodorization power of deodorization and utilization ozone is carried out, so that ozone passes through odoriferous composting material, so that smell object Matter oxygenolysis.Ozone decomposes odoring substance while passing through composting material, and ozone is also decomposed, thus at by ozone The air 16 for managing field compost becomes air and the discharge of no smell and ozone.Ozone requirement is according to the amount and shape of composting material State and it is different, it is therefore desirable to adjust ozone treatment valve 52.If ozone is insufficient, gas is distributed in the air 16 by compost Taste distributes the taste of ozone if ozone is excessively put into.Although variant according to the state of raw material compost and type, Ozone concentration is adjusted to 50~200ppm and is blown.
Containing various odoring substances such as ammonia, hydrogen sulfide, amine, thio-alcohols in the composting material 12, so that the compost Raw material 12 and ozone (O3) contact, thus oxygenolysis odorant, and then manufacture odorless raw material.Ozone (O3) oxidation point Xie Li as everyone knows as, by oxygenolysis organic substance come deodorization, subsequently become and do not have odorous substance.
The ammonia breakdown contained in the composting material 12 are as follows:
The breakdown of hydrogen sulfide is 6H2S+2O3→6H2O+3S2,
Methyl mercaptan breakdown is CH3-SH+O3→CH3-SO3H,
Methane breakdown is CH4+O3→3CO2+6H2O。
In addition, for the ozone (O produced from ozone generation device3), it is smelly in the eminence setting apart from indoor ground 6 to 7m Oxygen spreader nozzle 54, sprays ozone, so that the smell in dung yard is removed, so that the concentration of ozone becomes to work people The harmless 0.1ppm or less of member.
Second, step b is supplemented as microorganism, because of the ozone (O3) processing is so that various microorganisms are destroyed or a Body number reduces and may cause decomposed step delay, so that the microorganism and composting material mixing of liquid 22 or solid-state 21 connect Kind.
Here, although passing through ozone (O3) oxygenolysis power to former by the compost of the ozone treatment deodorization step a Odoring substance in material carries out deodorization, but in addition, because the microorganism for being conducive to compost production is destroyed or number of individuals is insufficient can Compost maturity can be caused to postpone.Therefore, make to supplement insufficient microorganism liquid or solid happiness oxygen microorganism and The microorganism investment field 2 of composting material combined inoculation is provided with and can supply to the intermediate area of ozone treatment field 1 and decomposed field 3 Solid-state microorganism 21 is sprinkled into composting material and mixes by the facility and microorganism injection nozzle 22 of liquid microbial.
In addition, the happiness oxygen microorganism plays following effect: preventing smell, odoring substance, supply are decomposed in digestion Nutritional ingredient needed for crop growth inhibits pest and disease damage activity, improves soil property.
The happiness oxygen microorganism of the investment utilizes bacillus, photosynthetic bacteria, saccharomycete, thermophilic microorganism, inhibits Stench generates, and is decomposed by protein and cellulosic and promotes compost maturation, generate crop growth nutritional ingredient, necessary amino acid and Vitamin, to facilitate the production of organic compost fertilizer.
The characteristic features in the happiness oxygen microorganism are investigated below, firstly, as bacillus subtilis, bacillus In sporeformer inhabit in soil or water, be that relevant saprophytic bacteria is decomposed with most organic matter, but anthrax bar It is thin that bacterium (anthrax bacterium), Bacillus cereus (meningitis pathogenic bacteria), emulsus bacillus and Dipel belong to entomopathogenicity Bacterium.In more than 40 kinds of bacillus types, Bacillus subtillis is known with withered grass bacterium, and being suitble to movable temperature is 30 to 60 DEG C, it is formed after spore is stopped action if reaching suitable condition, digests various saccharides and starch of glucose etc etc., point Protein is solved, so that the amino acid that crop can be absorbed is fabricated to, by eliminating soil pathogenic bacteria, inhibiting pest and disease damage activity, suppression Stench generation processed etc. produces to facilitate compost.
Next, photosynthetic bacteria decomposition of organic matter, so that soil microbial activities, thus promote the growth of plant, Remove odorant.
Then, saccharomycete not only produces the plant growths necessary material such as amino acid and vitamin, promotes preference degree and disease-resistant Power, and the element that supplements the nutrients.
Third, as decomposed step c, in order to prevent the anaerobic maturation for the composting material for being mixed with the microorganism and hold Happiness oxygen microbial activity is held in continuation of insurance, needs the blower 31 for supplying oxygen, for hybrid composting and is ensured aeration and is used Blender 32 is stirred operation, so that compost maturation.
Here, in order to keep happiness oxygen microorganism-decomposing, on decomposed 3 ground of field, setting is for ventilating with gas The decomposed field ventilation duct 33 in hole 34, decomposed field ventilation duct 33 and the connection setting of decomposed field blower 31, the wind of blower pass through ventilation duct 33 and stomata 34 to decomposed field compost 36 supply oxygen, in addition, setting blender 32, periodically hybrid composting and ensures to ventilate Property, using microorganism come so that composting material is decomposed.
There is no stench by the decomposed air for making discharge of happiness oxygen by the air 35 of decomposed field compost 36.But By being likely to form block in the composting material of ozone treatment deodorization step a and microorganism supplement step b, do not have in odoring substance Faint smell may be remained in the composting material of ozone oxidation completely by having, and therefore, the entrance feeding in decomposed field will not be right The activity of microorganism generates the ozone of the 1ppm low concentration below of the degree of huge obstruction, remaining smelly so as to remove Taste.
In addition, the decomposed time is determined by the type and state of composting material for decomposed step, the heap of decomposed field entrance The internal temperature of fertilizer is 20 DEG C~30 DEG C, but microbial activities active opportunity is 70 DEG C~80 DEG C or more, and organic substance is because micro- Biological activity and complete maturation, therefore temperature declines, and compost enters complete ripeness step and mobile to after-ripening step.
4th, as after-ripening step d, so that after obtaining complete ripeness by the decomposed step and be moved into after-ripening field 4 The storage of substances difficult to degrade decomposed 2 of organic matter and cellulosic etc that is not digested and left behind inside ripe 4 compost of field To 6 months, so that storing maturation is compost.
Here, although obtaining complete ripeness in decomposed field and being moved into the after-ripening field compost 41 of after-ripening field without smell, The material demand difficult to degrade of organic matter and cellulosic etc that is not digested inside compost and left behind divides for a long time Solution places 2 to 6 months, completes the decomposed of underdone compost.The decomposed organic matter of the compost is 70% or more.
5th, as packaging and shipment step e, after the after-ripening step, in the form of organic compost fertilizer product Pack shipment 5.
In addition, when producing organic compost fertilizer by environment influenced less, for steady production, be arranged indoors Compost manufacturing facility, in the transfer and treatment process of compost, because falling to ground and forming block without by ozone deodorizing Even if raw material and not obtaining the raw material of complete ripeness even across decomposed step in decomposed field 3 and after-ripening field 4 and technology of the package yet In also generate faint smell and stop indoors.In order to remove these smells, ozonizer 51 is set and to ozone spray concentration The indoor ozone deodorization valve 53 and ozone injection nozzle 54 being adjusted generate ozone from ozone generation device 50.Ozone spray It penetrates nozzle 54 and is set to indoor highest point, so that staff less obtains the leakage of ozone, and so that it is indoor Ozone concentration, which becomes, carries out deodorization to the 0.1mmp form sprinkling ozone below that staff is harmless.
The embodiment of animal waste organic compost field and food refuse organic compost field is investigated below.
[embodiment 1]
<animal waste organic compost field embodiment of the invention>
In the first step for carrying out ozone treatment to composting material, for the animal waste of daily 70~100 tons of storage Organic compost production facility in the animal waste that is put in storage, in ozone treatment Ground, in order to enable ozone (O3) circulation, setting With leachy ozone treatment field ventilation duct, ozone treatment field ventilation duct connect with ozone treatment field blower and ozone generation device and sets It sets, the air quantity that ozone generation device is sent out is small and wind pressure is low, thus logical insufficient for the animal waste for being loaded into ozone treatment field It crosses, therefore, the ozone that ozone concentration is 100ppm is sent out with the blower that pressure is high and air quantity is big, to remove the domestic animal of smell weight The stink of excrement.
In addition, ozone is also decomposed with organic substance by oxidation reaction, thus simultaneously as the air of no smell and ozone Discharge.Before sending out ozone, 1000 times of stench is generated using Dilution air smell method, but after sending out ozone, with 200 times Odour concentration discharge, so that smell reduces by 80%.
In the second step of supplement microorganism, although the composting material smell by the non-maturation of first step reduces, But various microorganism number of individuals are insufficient, in order to prevent decomposed delay, mix bacillus, photosynthetic bacteria, saccharomycete, every 3 tons Composting material puts into 1kg microorganism, is generated with sufficient Antimicrobial stench, is decomposed by protein and cellulosic and promotes heap Fertile maturation generates crop growth nutritional ingredient and essential amino acid and vitamin, facilitates compost fertilizer production.
In decomposed third step, in order to have composting material from microorganism to the investment of second step in supply it is suitable Oxygen, decomposed Ground be provided with for be sent into air with leachy decomposed field ventilation duct, decomposed field ventilation duct and corruption Ripe field blower connection setting, so that the wind of blower supplies oxygen into compost by ventilation duct and stomata.
In addition, be provided with the blender of hybrid composting, thus periodically hybrid composting and ensure aeration, so that Composting material obtains decomposed using happiness oxygen microorganism, and the air by decomposed field compost has faint smell, is moved to decomposed It is formed with block in the compost of step and faintly remains odoriferous substance, thus slightly scents of.
The odorousness generated when using Dilution air smell method by ozone treatment without composting material reaches 1200 Stench again drops to 200 times after having carried out ozone treatment, reduces 85%, temperature inside the compost of microorganism maturation process After 70 DEG C~80 DEG C, decomposed 7 days when degree is also enlivened from 20 DEG C~30 DEG C activities for rising to microorganism at maturation initial stage, The rotten degree of composting material is 78%, not special with the data after the existing data and ozone treatment without ozone treatment The form of difference obtain it is decomposed, thus be suitble to compost fertilizer manufacture.
In addition, ozone (the O generated for ozone generation device3), in the eminence apart from indoor ground 6 to 7m, ozone is set Spreader nozzle, to ozone (O3) sprayed, so that the smell in dung yard is removed, so that the concentration of ozone becomes to work people The harmless 0.1ppm of member is hereinafter, so that it is guaranteed that the safety of staff, solves the resentment as caused by stench, improvement office operation ring Border.
[embodiment 2]
<food refuse organic compost field embodiment of the invention>
In the first step for carrying out ozone treatment to food refuse, for the food of the food refuse of daily 50 tons of storage The food refuse being put in storage in garbage compost production facility, on vertical shape fermentation tank (ozone treatment field) ground, in order to enable ozone (O3) circulation, it is provided with the ozone treatment field ventilation duct of stomata, ozone treatment field ventilation duct and ozone treatment field blower and smelly The connection setting of oxygen generator, the air quantity that ozone generation device is sent out is small and wind pressure is low, thus insufficient for ozone treatment is loaded into The food refuse of field passes through, and therefore, the ozone that ozone concentration is 70ppm is sent out with the blower that pressure is high and air quantity is big, to go The stink of the highly seasoned food refuse of degasification.
In addition, ozone also carries out oxidation reaction with organic substance.In particular, the smell of food refuse and animal waste difference, The taste of ammonia and hydrogen sulfide is relatively weak, and the taste of aldehydes and amine, thio-alcohol is stronger, thus the time needed for ozone deodorizing It is long.Before sending out ozone, 700 times of stench is generated using Dilution air smell method, but after sending out ozone, is disliked with 300 times Smelly concentration discharge, so that smell reduces by 50%.
In the second step of supplement microorganism, although the food refuse smell by the non-maturation of first step reduces, But various microorganism number of individuals are insufficient, mix bacillus subtilis, photosynthetic bacteria, saccharomycete, every 1 ton of food refuse investment 1kg microorganism is generated with sufficient Antimicrobial stench, is decomposed by protein and cellulosic and is promoted compost maturation, generated Crop growth nutritional ingredient and essential amino acid and vitamin, facilitate compost fertilizer production.
In decomposed third step, in order to have food refuse from microorganism to the investment of second step in supply oxygen, Decomposed Ground be provided with for be sent into air with leachy decomposed field ventilation duct, decomposed field ventilation duct and decomposed field wind Machine connection setting, so that the wind of blower supplies oxygen into food refuse by ventilation duct and stomata.
In addition, the blender of mixing food refuse is provided with, to periodically hybrid composting and ensure aeration, in turn So that composting material obtains decomposed using happiness oxygen microorganism, the air by decomposed field compost does not have serious stench.It is mobile Block is formed with into the compost of decomposed step and faintly remains odoriferous substance, thus is slightly scented of, still, compost Before the ozone treatment of raw material, stench is dropped to 300 times from 800 times using Dilution air smell method, abatement 65%, microorganism is ripe 70 when also being enlivened from the 20 of maturation initial stage DEG C~30 DEG C activities for rising to microorganism at the compost internal temperature of process DEG C~80 DEG C, 7 days maturation field rotten degrees are 72%, with the number after the existing data and ozone treatment without ozone treatment Obtained according to the form of not special difference it is decomposed, thus be suitble to compost fertilizer manufacture.
In addition, ozone (the O generated for ozone generation device3), in the eminence apart from indoor ground 6 to 7m, ozone is set Spreader nozzle sprays ozone, to remove the smell in dung yard so that the concentration of ozone become to staff without Harmful 0.1ppm improves office operation environment hereinafter, to solve the resentment as caused by stench.
As described above, making the concentration of the smell of organic compost fertilizer product under 2000 times using Dilution air smell method Discharge after being down to 400 times or less, so that stench reduces 50 to 80% compared to initial stage.
The production method of organic compost fertilizer as described above can be adapted for using animal waste, food refuse, dynamic plant Object discards residue, sewage sludge to make compost fertilizer product, therefore it is used and applicable object is extensive.
Optimal embodiment is disclosed in drawing and description, here, the term used is only intended to carry out the present invention The purpose of explanation is not intended to limiting meaning or limits the scope of the present invention recorded in claims and use.Therefore, There is the technical staff of usual knowledge if it is the technical field, then be able to carry out the other embodiments of various deformation and equalization, So real technical protection scope of the invention should be determined by the technical idea of appended claims.

Claims (6)

1. a kind of production method of organic compost fertilizer, which comprises the following steps:
The composting material moved in from outside is offloaded to ozone treatment field, generated using by ozone by ozone treatment deodorization step (a) Ozone (the O of device production3) irradiate composting material so that odoring substance oxidation and remove stink, cut down to provide smell Composting material;
Microorganism supplements step (b), because of the ozone (O3) handle so that various microorganisms are destroyed or number of individuals is reduced and can It can lead to decomposed (fermentation and maturation) step delay, so that liquid or solid microorganism and composting material combined inoculation;
Decomposed step (c), in order to prevent the anaerobic maturation for the composting material for being mixed with the microorganism and continue to keep happiness oxygen Property microbial activity, need the blower for supplying oxygen, for hybrid composting and ensure aeration and stirred with blender Operation is mixed, so that compost maturation;
After-ripening step (d), so that obtaining complete ripeness by the decomposed step and being moved into the after-ripening field of after-ripening (after mature) field Be not digested inside compost and left behind storage of substances difficult to degrade decomposed 2 to 6 of organic matter and cellulosic etc Month, so that storing maturation is compost;
Packaging and shipment step (e) pack shipment after the after-ripening step in the form of organic compost fertilizer product.
2. the production method of organic compost fertilizer according to claim 1, which is characterized in that
In the ozone treatment deodorization step (a), in order to by with ozone (O3) irradiation composting material carry out deodorization, in ozone treatment The ground of field, in order to make ozone (O3) circulate and be provided with leachy ozone treatment field ventilation duct, the ozone treatment field Ventilation duct connects setting with ozone treatment field ozone valve by ozone pipeline with ozone treatment field blower, ozone generation device, from Ozone (O is generated in ozone generation device3), the ozone (O generated from the ozone generation device3) because air quantity is small and wind pressure it is low without It is sufficient to make the composting material for being loaded into ozone treatment field to pass through, therefore, the ozone treatment field wind more than and air quantity high using pressure Machine is aerated.
3. the production method of organic compost fertilizer according to claim 1, which is characterized in that
It is smelly in the eminence setting apart from indoor ground 6 to 7m in the ozone treatment deodorization step (a) and decomposed step (c) Oxygen spreader nozzle, to the ozone (O generated from ozone generation device3) in low concentration ozone (O3) sprayed, to remove heap The smell being distributed in fertile field with low concentration, so that ozone (O3) concentration become the 0.1ppm or less harmless to staff.
4. the production method of organic compost fertilizer according to claim 1, which is characterized in that
Although passing through ozone (O3) oxygenolysis power make in the composting material by the ozone treatment deodorization step (a) Odoring substance obtains deodorization, but further, it enables causes because the microorganism for being conducive to compost production is destroyed or number of individuals is insufficient Compost maturity postpones to be improved, and supplements to the advantageous microorganism of the function of compost.
5. the production method of organic compost fertilizer according to claim 1, which is characterized in that
In the ozone treatment deodorization step (a), composting material is animal wastes, food refuse, animals and plants discarded residue, dirt One or more of sewage sludge.
6. the production method of organic compost fertilizer according to claim 1, which is characterized in that
With ozone (O3) smell generated in organic compost production technique for fertilizer is made to reduce 50% to 80%.
CN201780077299.2A 2016-12-20 2017-10-17 The production method of organic compost fertilizer Pending CN110072828A (en)

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