CN109232132A - A method of utilizing septic tank solid waste fermenting and producing complex microorganism organic fertilizer - Google Patents
A method of utilizing septic tank solid waste fermenting and producing complex microorganism organic fertilizer Download PDFInfo
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- CN109232132A CN109232132A CN201811317704.6A CN201811317704A CN109232132A CN 109232132 A CN109232132 A CN 109232132A CN 201811317704 A CN201811317704 A CN 201811317704A CN 109232132 A CN109232132 A CN 109232132A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The present invention provides a kind of method using septic tank solid waste fermenting and producing complex microorganism organic fertilizer, comprising the following steps: crushes by septic tank solid waste crushing/dewatering, and by dry branches and fallen leaves and kitchen garbage organic waste；It is sent into hot fermentation device after raw material is mixed, is stirred after hot fermentation strain is added；The tunning of hot fermentation device is cooled down in cooling feed supplementing device, while miberal powder and composite bacteria agent is added；Material after the feed supplementing device cooling that cools down is sent to the stirring of mesophilic digestion device；By being granulated after squeezing, the granular complex microorganism organic fertilizer is obtained.If the too low not only fermentation time of temperature is long in effective solution tradition organic fertilizer manufacturing process of the present invention but also disinfect pathogen and roundworm egg could not be killed, although and temperature is excessively high shortens rotten maturing process but eliminated many beneficial microbes simultaneously and reduced the insurmountable contradictory problems of active these two pair of microorganism.
Description
Technical field
The invention belongs to organic fertilizer manufacturing fields, and in particular to a kind of to utilize septic tank solid waste fermenting and producing composite microbial
The method of organic fertilizer.
Background technique
Currently, with the development of urbanization and to water system environmental protection more stringent requirement, according to country to city
The requirement of building, most of public place such as residence district, enterprises and institutions, office building, Shang Qu, factory etc. all have below
Septic tank.The effect of septic tank is first is that intercept, suspension organic matter and large granular impurity in precipitating removal sanitary sewage, in order to avoid stifled
Fill in city planting ductwork；Second is that give Local treatment to the organic matter deposited in pond, the sludge to precipitate was detested by 3 months or more
Oxygen digests, and the partial organic substances in precipitation solid object resolve into stable inorganic matter, and putrefactive primary sludge is converted into stable
Ripe sludge reduces the processing load of municipal sewage plant.According to the design code of existing septic tank, the solid waste of septic tank is needed
It regularly to draw clearly, traditional mode of drawing clearly is that the muddy water one of septic tank is reinstated pump by fecal suction truck to propose to be transported at sewage
Reason factory is handled, and which, which not only expends, transports processing cost, and increases the processing load of sewage treatment plant.Due to changing
It is the upper good material as organic fertilizer raw material rich in nutritional ingredients such as organic matter and N P and Ks in the solids of manure pit precipitating.
In addition, the clean rubbish of avenue environmental sanitation is largely the withered of trees as urban afforestation cultivated area increases
Branch fallen leaves, and handle these dry branches and fallen leaves at present basic method be by burn, be not fully used.
In addition, the processing of kitchen garbage is also current processing urban solid garbage very stubborn problem, due to kitchen rubbish
The substances such as more organic matter, protein, cellulose, starch, fat, nitrogen, phosphorus, potassium, calcium and various microelements etc. are rich in rubbish
Constituent content is higher, but is not also fully used at present.
There are many type of organic fertilizer and biological organic fertilizer on the market at present, but since the available nutrient of many organic fertilizers is inclined
Low and biological organic fertilizer microbe species are limited and microbial activity is relatively low, cause people to organic fertilizer and biological organic
The application effect of fertilizer loses confidence.
Chinese patent CN105967780A, it is a kind of to produce organic fertilizer process using septic tank solid waste, patent be by
Septic tank solid waste stacks fermentation with auxiliary material mixing after being dehydrated to moisture content 80% naturally, and the patent is although rotten by being added
The ripe dose of maturing process that can shorten organic matter, but organic fertilizer is by fermentation, it is decomposed, be aged three processes need eight weeks when
Between, and 70 DEG C or more are continuously maintained in due to stacking fermentation temperature difficulty naturally, it is difficult to by the disinfect pathogen in septic tank sludge
It is killed completely with helminth (ovum).
The organic waste for how effectively comprehensively utilizing above-mentioned city is grown fat as treasured, is China's prevention and cure of pollution and economic lasting hair
The needs of exhibition, it would be highly desirable to find one kind rationally processing septic tank precipitation solid object space method and processing dry branches and fallen leaves rubbish, realize
Septic tank sludge minimizing simultaneously, realizes that the recycling of urban waste organic matter has become that modern city is urgently to be solved to ask
Topic.
Simultaneously by the innovation to existing production organic fertilizer and Preparation method of bio-fertilizer, it is short-term and full to produce a kind of i.e. satisfaction
The organic fertilizer of foot length phase nutritional ingredient fertilizer efficiency, while it being rich in variety classes beneficial microbe mushroom and activity, and there is conditioned soil
The complex microorganism organic fertilizer of earth effect is the needs that China is developed eco-agriculture at present with accurate poverty alleviation.
Summary of the invention
For the technical problems in the prior art, the present invention provides a kind of multiple using septic tank solid waste fermenting and producing
The method for closing microbial organic fertilizer.This method uses horizontal bitubular fermenting twice, in leading portion high temperature fermentation stage, guarantees object
Expect abundant rapid aging, shorten fermentation time, in the back segment mesophilic digestion stage, guarantees the activity and rapid, high volume of addition microorganism
Growth and breeding.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A method of utilizing septic tank solid waste fermenting and producing complex microorganism organic fertilizer, comprising the following steps:
It is crushed by septic tank solid waste crushing/dewatering, and by dry branches and fallen leaves and kitchen garbage organic waste；
According to septic tank solid waste: dry branches and fallen leaves: the mass ratio of kitchen garbage is that 1000:200~300:50~150 will be former
It is sent into hot fermentation device after material mixing, is stirred after hot fermentation strain is added, fermentation temperature is controlled at 75-95 DEG C, fermentation
Between at 2-4 days, the moisture of material is in 40-50%；
The tunning of hot fermentation device is cooled down in cooling feed supplementing device, temperature is down between 35-55 DEG C, together
When miberal powder and composite bacteria agent, the composite bacteria agent be added be made of culture solution and mix bacterium agent；The mix bacterium agent
By actinomyces, nitrogen-fixing bacteria, retired bacterium, silicate bacteria, bacillus subtilis, Trichoderma, photosynthetic bacteria composition；The culture solution is height
The liquid of warm installation for fermenting and the outflow of mesophilic digestion device；
Material after the feed supplementing device cooling that cools down is sent to the stirring of mesophilic digestion device, fermentation temperature is controlled in 30-45
DEG C, fermentation time was at 2-3 days, and the moisture of material is below 30%；
By being granulated after squeezing, the granular complex microorganism organic fertilizer is obtained.
In above scheme, grain diameter is less than 5mm after septic tank solid waste crushes, and moisture content is lower than 70% after dehydration.
In above scheme, dry branches and fallen leaves and kitchen garbage organic waste are crushed to partial size less than 5mm.
In above scheme, the revolving speed of the hot fermentation device is 2-10 revs/min.
In above scheme, the rate of temperature fall for the feed supplementing device that cools down is 0.06-0.11 DEG C/min.
In above scheme, the weight ratio of the culture solution and mix bacterium agent is 100:50.
In above scheme, the revolving speed of the mesophilic digestion device is 2-10 revs/min.
In above scheme, the miberal powder is ground phosphate rock.
In above scheme, the hot fermentation strain is compost fermentation bacterium.
In above scheme, the composite bacteria agent is added in the ratio of the 1.5%-7.5% of weight of material.
In above scheme, the actinomyces, nitrogen-fixing bacteria, retired bacterium, silicate bacteria, bacillus subtilis, Trichoderma is photosynthetic
The quantitative proportion of bacterium is 2:3:3:5:4:3:3.
In above scheme, the hot fermentation device is horizontal fermentation roller, the length 10- of the horizontal fermentation roller
50m, internal diameter 2-10m, the central axis and horizontal angle of the horizontal fermentation roller are 1-3 degree (preferably 2 degree), described
The cylinder of horizontal fermentation roller is rotatable.
In above scheme, the mesophilic digestion device is horizontal fermentation roller, the length 10- of the horizontal fermentation roller
50m, internal diameter 2-10m, the central axis and horizontal angle of the horizontal fermentation roller are 2-7 degree (preferably 5 degree), described
The cylinder of horizontal fermentation roller is rotatable.
In above scheme, the cooling feed supplementing device includes encapsulating housing, retaining device and drainage device, the encapsulating shell
The two sides of body offer through-hole, and the through-hole for sealing hot fermentation device described in grafting and mesophilic digestion dress respectively
It sets；The retaining device and drainage device are contained in the encapsulating housing, and the drainage device fills the hot fermentation
The material set is drained to the mesophilic digestion device, and the retaining device can turn off or on the drainage device.
Compared with prior art, the present invention has the beneficial effects that
1) if the too low not only fermentation time of temperature is long in effective solution tradition organic fertilizer manufacturing process of the present invention but also does not have
Disinfect pathogen and roundworm egg can be killed, although and temperature is excessively high shortens rotten maturing process but having eliminated many simultaneously has
Beneficial microorganism and the insurmountable contradictory problems of active these two pair for reducing microorganism.
2) present invention produces organic fertilizer by various nutritional ingredients in effective use septic tank solid waste and kitchen garbage, protects
The basic nutrition ingredient of the invention as fertilizer has been demonstrate,proved, and by fast ripe zymotechnique, do not will cause in production organic fertilizer
The loss of available nutrient is caused in the process, and by addition mineral material, be ensure that the various available nutrients of organic fertilizer, also guaranteed
The improved effect of Organic Manure on Soil.Additionally by addition complex micro organism fungicide, increase beneficial microorganism quantity and
Activity achievees the effect that lasting balanced soil nutrient.For this purpose, complex microorganism organic fertilizer of the invention, had both met short-term support
Effect of dividing booty demand, and long-term persistently offer crop necessity nutritional ingredient is provided and improves the effect of soil, increase after reaching use
Crop yield and the effect for improving promotion crop quality.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the quick manufacturing equipment of complex microorganism organic fertilizer provided by the invention.
Fig. 2 is that the stereochemical structure of the quick manufacturing equipment of complex microorganism organic fertilizer at another visual angle provided by the invention is shown
It is intended to.
Fig. 3 is the decomposition diagram of Fig. 1.
Fig. 4 be Fig. 1 along IV-IV to sectional view.
Fig. 5 is the partial enlarged view of Fig. 3.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, in the following with reference to the drawings and specific embodiments
It elaborates to the present invention.
The present invention provides a kind of method using septic tank solid waste fermenting and producing complex microorganism organic fertilizer, including following
Step:
1) by septic tank solid waste crushing/dewatering, and dry branches and fallen leaves and kitchen garbage organic waste are crushed；Wherein, change
Grain diameter is less than 5mm after particle crushes after manure pit solid waste crushes, and moisture content is lower than 70% after dehydration.Dry branches and fallen leaves is discarded
Organic matter is crushed to partial size less than 5mm, preferably 0.5mm-5mm；Kitchen garbage organic waste is crushed to partial size and is less than 10mm,
Preferably 0.5mm-10mm；
2) according to septic tank solid waste: dry branches and fallen leaves: the mass ratio of kitchen garbage will for 1000:200~300:50~150
It is sent into hot fermentation device after raw material mixing, is stirred after hot fermentation strain is added, fermentation temperature controls the fermentation at 75-95 DEG C
Time, the moisture of material was in 40-50% at 2-4 days；The revolving speed of the hot fermentation device is 2-10 revs/min；
3) tunning of hot fermentation device being cooled down in cooling feed supplementing device, temperature is down between 35-55 DEG C,
Wherein the rate of temperature fall of cooling feed supplementing device is 0.06-0.11 DEG C/min, while miberal powder and composite bacteria agent is added, described multiple
Bacteria agent is closed to be made of culture solution and mix bacterium agent.The mix bacterium agent is by actinomyces, nitrogen-fixing bacteria, retired bacterium, silicate bacteria,
Bacillus subtilis, Trichoderma, photosynthetic bacteria composition；The culture solution is the liquid that hot fermentation device and mesophilic digestion device flow out
Body.It is multiple that the mix bacterium agent obtains this after the liquid that hot fermentation device and mesophilic digestion device flow out carries out domestication culture
Close bacteria agent.The weight ratio of the culture solution and mix bacterium agent is 100:50.Static 24 after culture solution and mix bacterium agent mixing
It is used after hour.The miberal powder is preferably ground phosphate rock；
4) material after the feed supplementing device cooling that cools down is sent to the stirring of mesophilic digestion device, fermentation temperature is controlled in 30-
45 DEG C, fermentation time was at 2-3 days, and the moisture of material is 30% hereinafter, the revolving speed of the mesophilic digestion device is 2-10 revs/min；
5) by being granulated after squeezing, graininess complex microorganism organic fertilizer is obtained.
The effect of septic tank solid waste of the invention is organic fertilizer main body.The effect of the dry branches and fallen leaves of avenue is to adjust
C/N ratio adjusts organic fertilizer moisture content.Kitchen garbage, including remaining meal rubbish, market rotten vegetable leaf and market food refuse.Effect
For the nutrient content for reconciling organic fertilizer.First stage fermentation of the invention is high temperature microbe, and second stage fermentation is compound micro-
Bacteria agent, by the fermentation leachate of first stage and actinomyces, nitrogen-fixing bacteria, potassium solubilizing bacteria, silicate bacteria, bacillus subtilis,
Trichoderma, photosynthetic bacteria are formulated, and are acted on to provide active microorganism.The mineral materials such as ground phosphate rock act on to adjust organic fertilizer
Nutrients ratio and adjusting moisture content.
Dry branches and fallen leaves of the invention is not limited to the dry branches and fallen leaves in city, also includes the rice straw in rural area, the C/N80- such as corncob
100 organic matter.
Illustrated below with several specific embodiments.
Embodiment 1
The present embodiment provides a kind of methods using septic tank solid waste fermenting and producing complex microorganism organic fertilizer, including with
Lower step:
1) by septic tank solid waste crushing/dewatering, and dry branches and fallen leaves and kitchen garbage organic waste are crushed；Wherein, change
Grain diameter is less than 5mm after particle crushes after manure pit solid waste crushes, and moisture content is lower than 70% after dehydration.Dry branches and fallen leaves is discarded
Organic matter is crushed to partial size less than 5mm, preferably 3mm；Kitchen garbage organic waste is crushed to partial size less than 10mm, preferably
6mm；
2) according to septic tank solid waste: dry branches and fallen leaves: the mass ratio of kitchen garbage is after 1000:220:70 mixes raw material
It is sent into hot fermentation device, is stirred after hot fermentation strain is added, fermentation temperature is controlled at 90 DEG C, fermentation time 3 days, material
Moisture is 42%；The revolving speed of the hot fermentation device is 5 revs/min；
3) tunning of hot fermentation device is cooled down in cooling feed supplementing device, temperature is down to 50 DEG C, wherein dropping
The rate of temperature fall of warm feed supplementing device is 0.08 DEG C/min, while miberal powder and composite bacteria agent is added；
4) material after the feed supplementing device cooling that cools down is sent to the stirring of mesophilic digestion device, fermentation temperature is controlled 32
DEG C, fermentation time was at 2 days, and the moisture of material is 30% hereinafter, the revolving speed of the mesophilic digestion device is 4 revs/min；
5) by being granulated after squeezing, graininess complex microorganism organic fertilizer is obtained.0.25 hundred million/g of living bacteria count, always
Nutrient 15%, organic matter 45%, miscellaneous bacteria rate 15%, moisture 21%, 20/g of coliform count.
Embodiment 2
The present embodiment provides a kind of methods using septic tank solid waste fermenting and producing complex microorganism organic fertilizer, including with
Lower step:
1) by septic tank solid waste crushing/dewatering, and dry branches and fallen leaves and kitchen garbage organic waste are crushed；Wherein, change
Grain diameter is less than 5mm after particle crushes after manure pit solid waste crushes, and moisture content is lower than 70% after dehydration.Dry branches and fallen leaves is discarded
Organic matter is crushed to partial size less than 5mm, preferably 2mm；Kitchen garbage organic waste is crushed to partial size less than 10mm, preferably
8mm；
2) according to septic tank solid waste: dry branches and fallen leaves: the mass ratio of kitchen garbage is that 1000:250:100 mixes raw material
It is sent into hot fermentation device afterwards, is stirred after hot fermentation strain is added, fermentation temperature control is at 94 DEG C, and fermentation time was at 3 days, object
The moisture of material is 48%；The revolving speed of the hot fermentation device is 5 revs/min；
3) tunning of hot fermentation device is cooled down in cooling feed supplementing device, temperature is down to 45 DEG C, wherein dropping
The rate of temperature fall of warm feed supplementing device is 0.10 DEG C/min, while miberal powder and composite bacteria agent is added；
4) material after the feed supplementing device cooling that cools down is sent to the stirring of mesophilic digestion device, fermentation temperature is controlled 35
DEG C, fermentation time was at 3 days, and the moisture of material is 30% hereinafter, the revolving speed of the mesophilic digestion device is 5 revs/min；
5) by being granulated after squeezing, graininess complex microorganism organic fertilizer is obtained.0.3 hundred million/g of living bacteria count, always
Nutrient 18%, organic matter 50%, miscellaneous bacteria rate 12%, moisture 25%, 30/g of coliform count.
Embodiment 3
The present embodiment provides a kind of methods using septic tank solid waste fermenting and producing complex microorganism organic fertilizer, including with
Lower step:
1) by septic tank solid waste crushing/dewatering, and dry branches and fallen leaves and kitchen garbage organic waste are crushed；Wherein, change
Grain diameter is less than 5mm after particle crushes after manure pit solid waste crushes, and moisture content is lower than 70% after dehydration.Dry branches and fallen leaves is discarded
Organic matter is crushed to partial size less than 5mm, preferably 4mm；Kitchen garbage organic waste is crushed to partial size less than 10mm, preferably
8mm；
2) according to septic tank solid waste: dry branches and fallen leaves: the mass ratio of kitchen garbage is that 1000:300:100 mixes raw material
It is sent into hot fermentation device afterwards, is stirred after hot fermentation strain is added, fermentation temperature control is at 75 DEG C, and fermentation time was at 2 days, object
The moisture of material is 45%；The revolving speed of the hot fermentation device is 5 revs/min；
3) tunning of hot fermentation device being cooled down in cooling feed supplementing device, temperature is down between 40 DEG C,
The rate of temperature fall of middle cooling feed supplementing device is 0.07 DEG C/min, while miberal powder and composite bacteria agent is added；
4) material after the feed supplementing device cooling that cools down is sent to the stirring of mesophilic digestion device, fermentation temperature is controlled 35
DEG C, fermentation time was at 2-3 days, and the moisture of material is 30% hereinafter, the revolving speed of the mesophilic digestion device is 4 revs/min；
5) by being granulated after squeezing, graininess complex microorganism organic fertilizer is obtained.0.35 hundred million/g of living bacteria count, always
Nutrient 22%, organic matter 51%, miscellaneous bacteria rate 8%, moisture 28%, 35/g of coliform count.
This technology standard declaration:
The present invention meets requirement of the National agricultural professional standard NY884-2012 to biological organic fertilizer, and meets NY/
Requirement of the T798--2015 to composite microbiological fertilizer.
In conclusion the technological innovation of this method is:
1. the innovation that material uses
Using septic tank solid waste, the urban wastes such as dry branches and fallen leaves and kitchen garbage organic matter as basic material,
Simultaneously by the complex micro organism fungicide of addition mineral material, material C/N ratio and moisture content are not only effectively reconciled, it is more important
Be guarantee organic fertilizer nutritional ingredient effect, and improvement soil texture effect.The pollution to environment is not only alleviated,
And guarantee and improve the application effect of organic fertilizer.
2. processing technology is innovated before material
The solid waste of septic tank is by special septic tank dry type fecal suction truck dehydration and disintegrating apparatus, by septic tank solid waste
Dehydration, moisture is lower than 60%, while using by smashed city dry branches and fallen leaves and kitchen garbage as organic compost
Material is not only more advantageous to fermentation by smashed organic materials and decomposes, and adequately discharges and save various effective battalion
It forms point.
3. zymotechnique is innovated.
The abundant rapid aging of material, contracting are guaranteed in leading portion high temperature (75-95 DEG C) fermentation stage using bitubular fermenting twice
Short fermentation time guarantees that the activity of addition microorganism and rapid, high volume growth are numerous in back segment medium temperature (30-45 DEG C) fermentation stage
It grows.The zymotechnique is the activity for the microorganism strengthened, and shortens fermentation time, needs 2-4 by the preparation of traditional organic fertilizer
Shorten within a month 3-7 days time.
4. promoting microbial activity.
In microbial acclimation culture solution of the liquids recovery that prior fermentation flows out as later stage fermentation, guarantee addition microorganism
Strain not only guarantees the validity and quantity of microorganism fungus kind, also promotes micro- life to the compatibility and adaptability of system organic matter
The effect of fertilizer of object bacterial manure.
5. production process circulation closed.
Each material of whole production process spills state there is no leakage is lost, self cycle of liquids and gases utilizes, and liquid passes through reflux
Using as microbial culture medium, gas is used device by discharge chamber negative-pressure ward air system cycle, free from extraneous odour gas ease
Out, clean manufacturing.
Embodiment 4
The present embodiment also provides a kind of quick manufacturing equipment of complex microorganism organic fertilizer, to realize the above method.Such as Fig. 1
To shown in Fig. 5, the quick manufacturing equipment of complex microorganism organic fertilizer include hot fermentation device 1, cooling feed supplementing device 3, in
Warm installation for fermenting 2, fermentation liquid recycling culture apparatus 6 and temperature control device.
The end of hot fermentation device 1 is connect with the forward end seal of cooling feed supplementing device 3.The end of cooling feed supplementing device 3
It is connect with the forward end seal of mesophilic digestion device 2.Cooling feed supplementing device 3 be provided with miberal powder feed inlet 4 and composite bacteria agent into
Material mouth 5.Fermentation liquid recycling culture apparatus 6 is used to collect the liquid and utilization that hot fermentation device 1 and mesophilic digestion device 2 flow out
The liquid is tamed and is cultivated to microorganism fungus kind, and the microorganism fungus kind after taming and cultivating is fed by composite bacteria agent
Mouth 5 enters to cooling feed supplementing device 3.Temperature control device is for controlling hot fermentation device 1, cooling feed supplementing device 3 and mesophilic digestion
The temperature of device 2.
The quick manufacturing equipment of the complex microorganism organic fertilizer further includes for the material before entrance hot fermentation device 1
The grinding device and dehydration device (not shown) for being crushed and being dehydrated.
In the present embodiment, hot fermentation device 1 be horizontal fermentation roller, the length 10-50m of the horizontal fermentation roller,
Internal diameter 2-10m, the central axis of horizontal fermentation roller and horizontal angle are 1-3 degree, and the cylinder of horizontal fermentation roller can revolve
Turn.In the present embodiment, hot fermentation device 1 includes three feed inlets 7.
In the present embodiment, mesophilic digestion device 2 be horizontal fermentation roller, the length 10-50m of the horizontal fermentation roller,
Internal diameter 2-10m, the central axis of horizontal fermentation roller and horizontal angle are 2-7 degree, and the cylinder of horizontal fermentation roller can revolve
Turn.
In the present embodiment, cooling feed supplementing device 3 includes encapsulating housing 8, retaining device and drainage device.Encapsulating housing 8
Two sides offer through-hole, through-hole for sealing grafting hot fermentation device 1 and mesophilic digestion device 2 respectively.Baffle dress
It sets and is contained in encapsulating housing 8 with drainage device.Retaining device includes baffle 9 and baffle lifting element 10.Drainage device packet
Frame body 11 and drainage trough 12 are included, the two sides of drainage trough 12 are fastened in frame body 11, and drainage trough 12 is curved-surface structure, and drainage trough 12 will
The material of hot fermentation device 1 is drained to mesophilic digestion device 2, and baffle 9 matches with drainage trough 12, and baffle 9 is in the baffle
Drainage trough 12 can be turned off or under the drive of lifting element 10.In the present embodiment, baffle lifting element 10 includes halliard
Rope 13 and two fixed rings 14, two fixed rings 14 are separately fixed at the top of baffle 9, and lifting rope 13 is each passed through two admittedly
Determine ring 14, the top of lifting rope 13 can move up and down under external force, to lift or put down baffle 9.
In the present embodiment, temperature control device includes the first cooling mechanism 15 and the second cooling mechanism, the first cooling mechanism 15
It is set to the end section of hot fermentation device 1, effect is to control the temperature of hot fermentation device 1.Second cooling mechanism packet
Blower 17 and two air hoses 18 are included, two air hoses 18 are each led into cooling feed supplementing device 3 and mesophilic digestion device 2, effect
It is to cool down to feed supplementing device 3 and mesophilic digestion device 2.
The quick manufacturing equipment of the complex microorganism organic fertilizer further includes multiple support devices 19 and multiple driving devices 20, more
A support device 19 is used to support hot fermentation device 1 and mesophilic digestion device 2, and multiple driving devices 20 are for driving high temperature to send out
Ferment device 1 and mesophilic digestion device 2 rotate.In the present embodiment, which is motor-driven gear mechanism.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (10)
1. a kind of method using septic tank solid waste fermenting and producing complex microorganism organic fertilizer, which is characterized in that including following
Step:
It is crushed by septic tank solid waste crushing/dewatering, and by dry branches and fallen leaves and kitchen garbage organic waste；
According to septic tank solid waste: dry branches and fallen leaves: the mass ratio of kitchen garbage is that raw material is mixed in 1000:200~300:50~150
It is sent into hot fermentation device after conjunction, is stirred after hot fermentation strain is added, fermentation temperature is controlled at 75-95 DEG C, and fermentation time exists
2-4 days, the moisture of material was in 40-50%；
The tunning of hot fermentation device is cooled down in cooling feed supplementing device, temperature is down between 35-55 DEG C, is added simultaneously
Enter miberal powder and composite bacteria agent, the composite bacteria agent is made of culture solution and mix bacterium agent；The mix bacterium agent is by putting
Line bacterium, nitrogen-fixing bacteria, retired bacterium, silicate bacteria, bacillus subtilis, Trichoderma, photosynthetic bacteria composition；The culture solution is high temperature hair
The liquid of ferment device and the outflow of mesophilic digestion device；
Material after the feed supplementing device cooling that cools down is sent to the stirring of mesophilic digestion device, fermentation temperature is controlled at 30-45 DEG C, hair
The ferment time, the moisture of material was below 30% at 2-3 days；
By being granulated after squeezing, the granular complex microorganism organic fertilizer is obtained.
2. the method as described in claim 1, which is characterized in that grain diameter is less than 5mm, dehydration after septic tank solid waste crushes
Moisture content is lower than 70% afterwards.
3. the method as described in claim 1, which is characterized in that dry branches and fallen leaves and kitchen garbage organic waste are crushed to partial size
Less than 5mm.
4. the method as described in claim 1, which is characterized in that the rate of temperature fall for the feed supplementing device that cools down be 0.06-0.11 DEG C/
min。
5. the method as described in claim 1, which is characterized in that the weight ratio of the culture solution and mix bacterium agent is 100:50.
6. the method as described in claim 1, which is characterized in that the composite bacteria agent presses the 1.5%- of weight of material
7.5% ratio is added.
7. the method as described in claim 1, which is characterized in that the actinomyces, nitrogen-fixing bacteria, retired bacterium, silicate bacteria, withered grass
Bacillus, Trichoderma, the quantitative proportion of photosynthetic bacteria are 2:3:3:5:4:3:3.
8. the method as described in claim 1, which is characterized in that the hot fermentation device is horizontal fermentation roller, described sleeping
The length 10-50m of formula fermentation roller, internal diameter 2-10m, the central axis and horizontal angle of the horizontal fermentation roller are 1-
3 degree, the cylinder of the horizontal fermentation roller is rotatable.
9. the method as described in claim 1, which is characterized in that the mesophilic digestion device is horizontal fermentation roller, described sleeping
The length 10-50m of formula fermentation roller, internal diameter 2-10m, the central axis and horizontal angle of the horizontal fermentation roller are 2-
7 degree, the cylinder of the horizontal fermentation roller is rotatable.
10. the method as described in claim 1, which is characterized in that the cooling feed supplementing device includes encapsulating housing, retaining device
And drainage device, the two sides of the encapsulating housing offer through-hole, the through-hole for sealing high temperature described in grafting respectively
Installation for fermenting and mesophilic digestion device；The retaining device and drainage device are contained in the encapsulating housing, the drainage
The material of the hot fermentation device is drained to the mesophilic digestion device by device, and the retaining device can turn off or on institute
State drainage device.
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| CN113800987A (en) * | 2021-09-22 | 2021-12-17 | 海口绿之海生态农业科技有限公司 | Production and processing technology of liquid organic fertilizer |
| CN113929506A (en) * | 2021-11-18 | 2022-01-14 | 北京西拓联合环境工程有限公司 | Septic tank sludge organic fertilizer and preparation method thereof |
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