CN106957187A - Organic fertilizer high temperature quick fermentation technology - Google Patents

Organic fertilizer high temperature quick fermentation technology Download PDF

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CN106957187A
CN106957187A CN201610009298.1A CN201610009298A CN106957187A CN 106957187 A CN106957187 A CN 106957187A CN 201610009298 A CN201610009298 A CN 201610009298A CN 106957187 A CN106957187 A CN 106957187A
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fermentation
hot
microbial inoculum
original seed
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郭建云
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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
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C05F3/04—Fertilisers from human or animal excrements, e.g. manure from human faecal masses
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00—Fertilisers from household or town refuse
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Botany (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Organic fertilizer high temperature quick fermentation technology disclosed by the invention, is related to technical field of microbe application, and its technical process is as follows：A, pretreatment of raw material；B, fermenting agent make：A, hot fermentation microbial inoculum make：1. hot fermentation microbial inoculum original seed is prepared；2. hot fermentation microbial inoculum sterilizing material is prepared；3. it is inoculated with hot fermentation microbial inoculum original seed；4., high temperature original seed ferments；5. secondary fermentation；B, middle low temperature fermentation inoculum make；C, inoculation hot fermentation microbial inoculum；D, fermentation at elevated temperatures；E, sterilization；F, hot fermentation；Low temperature strain in G, inoculation；H, cooling secondary fermentation；With fermentation period is short, small investment, low cost, the features such as organic waste quickly can be made into high quality organic fertilizer, suitable for quickly handling all kinds of organic wastes, the high quality organic fertilizer produced can be used as the base manure of the proportion of crop plantings such as paddy rice, water fruits and vegetables and melon and fruit.

Description

Organic fertilizer high temperature quick fermentation technology
Technical field：
The present invention relates to technical field of microbe application, particularly organic fertilizer high temperature quick fermentation technology.
Background technology：
China is a traditional large agricultural country, substantial amounts of organic waste is produced because of agricultural production every year, such as corn and wheat stalk, straw, rice husk, waste mushroom, under normal circumstances, in these organic wastes in addition to part wheat stalk is used for papermaking, it is incinerated mostly, both waste of resource, air is polluted again, influences environment.Meanwhile, urban and rural residents can also produce substantial amounts of organic waste, such as sawdust, flyash, swill, dish leaf, dish root are landfilled, both polluted underground water source usually as rubbish, and land occupation resource during daily production and living.In the last few years, people had carried out the research handled using microbial technique organic waste, by organic waste treatment into bio-organic fertilizer.At present, the mode handled using microbial technique organic waste mainly has " Natural compost " and " artificial control " two classes, and the microorganism that " Natural compost " is used mostly is low temperature strain, and fermentation temperature is controlled below 45 DEG C；The microorganism that " artificial control " is used is then mesophile kind, and fermentation temperature is controlled below 55 DEG C.The series of steps such as organic fertilizer are produced by the hybrid composting prepared from bacteriostat, self-control deodorant, processing bacteria residue and pig manure to realize；The method compost starts soon, and fermentation temperature is high, and high-temperature duration is long, and thoroughly, pathogen and harmful worm's ovum thorough killing, nutrient loss are few for compost maturity, and organic fertilizer quality is high, and small investment, technique are simple, easy to operate, process cycle is short, beneficial to penetration and promotion；It can be reached using the invention and mitigate discarded object to the pollution of environment and realize the dual purpose of utilization of waste as resource.And for example Chinese patent (number of patent application is 201110028378.9) is disclosed " agricultural solid waste aerobic high-heat hydrolysed ferment handles Application way ", and process step is：A. the agricultural crop straw sheared after crushing is mixed with feces of livestock and poultry, then separated the solid composition of liquid in mixture by squeezing, squeezing makes liquid consolidate composition separation again after squeezing gained solid residue immersion；B. to the juice mixing of gained squeezing twice of upper step after, inoculation of activated-sludge thereto mixes juice hydrolysed ferment under the conditions of hot blast, fermentation period 1-10 days, then be concentrated in vacuo, cool down after obtain complex micro organism fungicide product；C. by the press residue obtained by step a, the hydrolysed ferment under the conditions of hot blast, then cooling pack, as low humification stable state carbon source organic matter product after drying under hot blast；Agriculture a large amount of feces of livestock and poultry for producing crop material and scale generation are taken full advantage of, many agricultural organic waste recyclings turn waste into wealth, secondary environmental pollution that may be present is reduced.
The content of the invention
It is an object of the invention to provide a kind of fermentation period is short, small investment, low cost, the method that organic waste can be quickly made to high quality organic fertilizer.
To achieve the above object, the technical solution used in the present invention is invention organic fertilizer high temperature quick fermentation technology, and its technical process is as follows：
A, pretreatment of raw material：Organic waste is crushed to 30-40 mesh, its carbon-nitrogen ratio is adjusted for 25-35: 1, and it is that 40-50%, pH value are 5-6 to adjust its water content, it is standby as pending raw material；
B, fermenting agent make：
A, hot fermentation microbial inoculum make：1. hot fermentation microbial inoculum original seed is prepared：By etc. parts by weight take respectively can resistant to elevated temperatures aerobic microbiological：Thermorubin and hot chlororaphin, streptococcus thermophilus, Phanerochaete chrysosporium in bacillus stearothermophilus, Nocard's bacillus, streptomycete, Thermoactinomyces, aspergillus fumigatus, bacillus subtilis, sporotrichum thermophile original seed in thermophilic fungi, the brown sugar for accounting for mentioned microorganism original seed gross weight 10%, 15% urea and 10 times of humic acid are taken again as microbial fermentation material, then, mentioned microorganism original seed and microbial fermentation material are well mixed, it is standby as hot fermentation microbial inoculum original seed；2. hot fermentation microbial inoculum sterilizing material is prepared：Appropriate pending raw material is added in fermentation machine, 80-90 DEG C was heated in 3-4 hours, and is kept for 2-3 hours, sterilizes and expects as hot fermentation microbial inoculum, it is standby；3. it is inoculated with hot fermentation microbial inoculum original seed：When hot fermentation microbial inoculum sterilizing material was cooled to 70 DEG C through 0.8-1.2 hours, by hot fermentation microbial inoculum original seed：Hot fermentation microbial inoculum sterilizing material is 1: 500-600 ratio, and hot fermentation microbial inoculum original seed is added, and is well mixed, and is inoculated with and expects as hot fermentation microbial inoculum original seed, standby；4. high temperature original seed ferments：By the inoculation material control of hot fermentation microbial inoculum original seed at 60-70 DEG C, kept for 10-12 hours, it is standby as high temperature original seed fermentation material；In the preparation of above-mentioned hot fermentation microbial inoculum sterilizing material, inoculation hot fermentation microbial inoculum original seed and high temperature original seed fermentation process, periodic agitation and input air；5. secondary fermentation：Standby high temperature original seed fermentation material is drawn off from fermentation machine, wide 1.8-2.2 meters, high 0.8-1.2 meters of bar pile shape is stacked into, divulges information 0.8-1.2 hours into pile daily or turns over a heap when temperature reaches more than 70 DEG C in pile；After the secondary fermentation of 3-5 days, high temperature original seed fermentation material is cooled to less than 40 DEG C, becomes the hot fermentation microbial inoculum of production, and standby b, middle low temperature fermentation inoculum make：By etc. parts by weight take middle psychrophile respectively：Geotrichum sp, Bacillus circulans in mesophilic property fungi, Bacillus megatherium, monospore daughter bacteria, aspergillus oryzae, Micropolyspora, bacillus amyloliquefaciens, bacillus licheniformis, Trichoderma viride, the basidiomycetes in fungi, sac fungus, orange thermophilic ascomycete original seed, the wheat bran for accounting for five times of mentioned microorganism original seed cumulative volume is taken to be well mixed again, it is standby as middle low temperature fermentation inoculum；
C, inoculation hot fermentation microbial inoculum：Pending raw material is placed in fermentation machine and stirred, by standby hot fermentation microbial inoculum according to pending raw material：The mass ratio of hot fermentation microbial inoculum=38-42: 1 is added in pending raw material, stirs, and is inoculated with and expects as hot fermentation microbial inoculum, standby；
D, fermentation at elevated temperatures：Steam is passed through into hot fermentation microbial inoculum inoculation material, hot fermentation microbial inoculum is inoculated with and expects to rise to 40-50 DEG C by 0.8-1.2 hours by room temperature, is kept for 1-3 hours, it is standby as fermentation at elevated temperatures material；
E, sterilization：Steam is passed through into fermentation at elevated temperatures material, will heat up fermentation material in 1-3 hours is heated to 80-90 DEG C, and is kept for 2-3 hours, it is standby as sterilizing material；
F, hot fermentation：In the presence of the heat that steam and hot fermentation bacteria fermentation are produced, by sterilizing material control at 60-70 DEG C, kept for 10-12 hours, it is standby as hot fermentation material；During above-mentioned fermentation at elevated temperatures, sterilization and hot fermentation, periodic agitation and input air；
Low temperature strain in G, inoculation：After stopping is passed through steam heating 0.5-1.5 hours, into standby hot fermentation material according to hot fermentation material：Low temperature fermentation inoculum in middle low temperature fermentation inoculum=2000: 0.8-1.2 mass ratio addition, stirs, and is inoculated with and expects as middle low temperature fermentation inoculum, standby；
H, cooling secondary fermentation：Standby middle low temperature fermentation inoculum inoculation material is drawn off from fermentation machine, wide 1.8-2.2 meters, high 0.8-1.2 meters of bar pile shape is stacked into, carries out reducing temperature twice fermentation；During secondary fermentation, divulge information 0.8-1.2 hours into pile daily or turn over a heap when temperature reaches more than 70 DEG C in pile；After the secondary fermentation of 3-5 days, hot fermentation material is cooled to less than 40 DEG C, becomes high quality organic fertilizer material.
Prepare in the hot fermentation microbial inoculum sterilizing material of step B a small steps the 2., 3., 4. step by step, during inoculation hot fermentation microbial inoculum original seed and the fermentation of high temperature original seed and D, E, the fermentation at elevated temperatures of F-step, sterilized and hot fermentation, stirred 20-40 minutes every 20-40 minutes, and input air 10-20 minutes when stirring for 60 minutes.
Described organic waste includes：One or more in organic waste, kitchen Yu, stalk, plant (including arbor, shrub and grass etc.) branches and leaves, human and animal excreta, waste mushroom stick etc..
The high-temperature aerobic secondary fermentation method that quickly produces high quality organic fertilizer of the present invention, using by a variety of high temperature resistant microorganism groups into hot fermentation microbial inoculum and the middle low temperature fermentation inoculum that is made up of a variety of middle psychrophiles, be inoculated with twice.Hot fermentation microbial inoculum therein includes：Thermorubin and hot chlororaphin in bacillus stearothermophilus, Nocard's bacillus, streptomycete, Thermoactinomyces, streptococcus thermophilus, Phanerochaete chrysosporium, the aspergillus fumigatus in thermophilic fungi, bacillus subtilis, sporotrichum thermophile, are the high-temperature aerobic fermentation microbial inoculums (such as " peasant movement Lai " During High-Temperature Composting zymophyte of Guangzhou Nongguan Biotech Co., Ltd.'s production) by units concerned extract and sold in high temperature environments.Middle low temperature fermentation inoculum therein includes：Geotrichum sp, Bacillus circulans in mesophilic property fungi, Bacillus megatherium, monospore daughter bacteria, aspergillus oryzae, Micropolyspora, bacillus amyloliquefaciens, bacillus licheniformis, Trichoderma viride, the basidiomycetes in fungi, sac fungus, orange thermophilic ascomycete, be conventional middle low temperature microbial inoculum (such as：" the Rw fermenting agents " of the production of Henan Hebi City Ren Yuan biotech developments Co., Ltd etc.).And using the technological process of fermenting twice, four processes, organic waste raw material is subjected to high-temperature aerobic fermentation under the conditions of 60-70 DEG C by hot fermentation microbial inoculum first；Then, by middle low temperature fermentation inoculum by the fermentation material after high-temperature aerobic fermentation, carry out secondary heap naturally and ferment (i.e.：Cooling fermentation).Temperature during due to hot fermentation is higher, the time is shorter, a variety of harmful mushrooms such as grass-seed, a variety of worm's ovums and Escherichia coli in raw material can be killed quickly, again can be quickly by the substance decomposition such as the carbohydrate in raw material, protein-based, starch, avoid the nutrition deterioration of lengthy fermentation, thus, the quality of its metabolite is higher than the quality that existing middle cold fermentation handles metabolite.Simultaneously as the cycle of whole fermentation process is usually 4-6 days, more existing congenic method is shortened dramatically, therefore can reduce the investment of place occupancy and equipment, and then reduces production cost.
Embodiment：
With reference to embodiments, the present invention is further illustrated.Following explanation is that by the way of enumerating, but protection scope of the present invention should not be limited to this.
The method that the high-temperature aerobic secondary fermentation of the present embodiment quickly produces high quality organic fertilizer, its technical process is as follows：
A, pretreatment of raw material：
Pending organic waste [including one or more in organic waste, kitchen Yu, stalk, plant (including arbor, shrub and grass etc.) branches and leaves, human and animal excreta etc.] is crushed to 35 mesh, by adding carbon containing or nitrogen-containing material, it is 30: 1 to adjust its carbon-nitrogen ratio, and it is that 45%, pH value is 5.5 to adjust its water content, it is standby as pending raw material；
B, fermenting agent make：
A, hot fermentation microbial inoculum make：1. hot fermentation microbial inoculum original seed is prepared：Take by Guangzhou Nongguan Biotech Co., Ltd. extracts and produced and sold in high temperature environments " peasant movement Lai " During High-Temperature Composting zymophyte (which includes etc. parts by weight：Thermorubin and hot chlororaphin in bacillus stearothermophilus, Nocard's bacillus, streptomycete, Thermoactinomyces, streptococcus thermophilus, Phanerochaete chrysosporium, the aspergillus fumigatus in thermophilic fungi, bacillus subtilis, sporotrichum thermophile), the brown sugar for accounting for above-mentioned During High-Temperature Composting zymophyte gross weight 10%, 15% urea and 10 times of humic acid are taken again as microbial fermentation material, then, above-mentioned During High-Temperature Composting zymophyte and microbial fermentation material are well mixed, it is standby as hot fermentation microbial inoculum original seed；2. hot fermentation microbial inoculum sterilizing material is prepared：Appropriate pending raw material is added to a kind of fermentation machine (common apparatus, " high-temperature aerobic high-speed fermentation machine for organic wastes " as disclosed in number of patent application 201120415118.2 is similarly hereinafter) in, 85 DEG C were heated in 3 hours, and kept for 2 hours, sterilize and expect as hot fermentation microbial inoculum, it is standby；Meanwhile, pending raw material is stirred 30 minutes every 30 minutes, and input air 15 minutes when stirring for 60 minutes；3. it is inoculated with hot fermentation microbial inoculum original seed：When hot fermentation microbial inoculum sterilizing material was cooled to 70 DEG C through 1 hour, by hot fermentation microbial inoculum original seed：Hot fermentation microbial inoculum sterilizing material is 1: 550 ratio, and hot fermentation microbial inoculum original seed is added, and is well mixed, and is inoculated with and expects as hot fermentation microbial inoculum original seed, standby；Meanwhile, hot fermentation microbial inoculum sterilizing material is stirred 30 minutes every 30 minutes, and input air 15 minutes when stirring for 60 minutes；4. high temperature original seed ferments：By the inoculation material control of hot fermentation microbial inoculum original seed at 65 DEG C, kept for 11 hours, it is standby as high temperature original seed fermentation material；Meanwhile, hot fermentation microbial inoculum original seed inoculation material is stirred 30 minutes every 30 minutes, and input air 15 minutes when stirring for 60 minutes；5. secondary fermentation：7 draw off standby high temperature original seed fermentation material from fermentation machine, stack into wide 2 meters, high 1 meter bar pile shape, divulge information 1 hour into pile daily or turn over a heap when temperature reaches more than 70 DEG C in pile；After secondary fermentation by 3-5 days (summer is 3 days, and spring and autumn is 4 days, and winter is 5 days), high temperature original seed fermentation material is cooled to less than 40 DEG C, becomes the hot fermentation microbial inoculum of production, standby；
B, middle low temperature fermentation inoculum make：
Take produced by Henan Hebi City Ren Yuan biotech developments Co., Ltd " Rw fermenting agents " (for conventional middle psychrophile, which includes etc. parts by weight：Geotrichum sp, Bacillus circulans in mesophilic property fungi, Bacillus megatherium, monospore daughter bacteria, aspergillus oryzae, Micropolyspora, bacillus amyloliquefaciens, bacillus licheniformis, Trichoderma viride, the basidiomycetes in fungi, sac fungus, orange thermophilic ascomycete), the wheat bran for accounting for above-mentioned five times of " Rw fermenting agents " cumulative volume is taken again, it is well mixed, it is standby as middle low temperature fermentation inoculum；
C, inoculation hot fermentation microbial inoculum：
Pending raw material is placed in fermentation machine and stirred, by the hot fermentation microbial inoculum of standby production according to pending raw material: hot fermentation microbial inoculum=40: 1 mass ratio is added in pending raw material, stir, be inoculated with and expect as hot fermentation microbial inoculum, it is standby；
D, fermentation at elevated temperatures：
Steam is passed through into hot fermentation microbial inoculum inoculation material, hot fermentation microbial inoculum is inoculated with and expects to rise to 45 DEG C by 1 hour by room temperature, is kept for 2 hours, it is standby as fermentation at elevated temperatures material；Meanwhile, hot fermentation microbial inoculum inoculation material is stirred 30 minutes every 30 minutes, and input air 15 minutes when stirring for 60 minutes；
During above-mentioned fermentation at elevated temperatures, when fermentation temperature reaches more than 30 DEG C, contained middle psychrophile flora itself enters vigorous breeding period in organic waste, start that actively organic matter is decomposed and is metabolized, the labile organic matters such as monose, starch, the protein that hot fermentation microbial inoculum is inoculated with material are decomposed rapidly, substantial amounts of heat is produced, so as to occur one " detonation phase " in the later stage in fermentation at elevated temperatures stage, i.e., temperature is by slowly rising to the process rapidly risen suddenly.It is slightly sour environment, high carbon source is the material that this stage microorganism easily utilizes so that microorganism breeds rapidly because the pH value that hot fermentation microbial inoculum is inoculated with material is 5.5, accumulation heat to middle thermophase.This is first process.
E, sterilization：
Then, steam is passed through into fermentation at elevated temperatures material, fermentation material was will heat up in 2 hours and is heated to 80-90 DEG C, and kept for 2-3 hours, it is standby as sterilizing material；Meanwhile, fermentation material was will heat up every 30 minutes and is stirred 30 minutes, and input air 15 minutes when stirring for 60 minutes；This is second process.
F, hot fermentation：
Thereafter, in the presence of the heat that steam and hot fermentation bacteria fermentation are produced, by sterilizing material control at 60-70 DEG C, kept for 10-12 hours, it is standby as hot fermentation material；Meanwhile, every 30 minutes by sterilizing material stirring 30 minutes, and input air 15 minutes when stirring for 60 minutes；
In sterilization process, when temperature rises to more than 50 DEG C, the preposition stage of hot fermentation is substantially entered.Now, except small part left behind and the water miscible organic matter of new formation continue to decompose outer, complicated organic matter, such as hemicellulose, cellulose start strong decomposition, while humus is initially formed, and occur that the atrament of alkali can be dissolved in.Now the activity of the microorganism such as aspergillus fumigatus, bacillus stearothermophilus in thermophilic fungi account for advantage.
When temperature rises to 80-90 DEG C, kept for 2-3 hours, carry out high temperature sterilization；In the process, the mesophile class of part is dead or enters people's resting state, and high-temperature strain is bred rapidly, and in the presence of various enzymes, organic matter realizes fast decoupled；With the death and dormancy of microorganism, the effect of enzyme is disappeared, and heat can be reduced gradually, and now, temperature can be down to 60-70 DEG C.The part high temperature microorganism of dormancy is active again and produces new heat, so as to maintain the temperature at 60-70 DEG C, into normal high temperature fermentation stage, and by the hot fermentation of 11 hours, humus is basically formed, organic waste treatment material preliminarily stabilised in sterilizing material, volume is reduced to raw material (i.e.：Pending raw material) 60-70%, as hot fermentation material.This is the 3rd process.
Low temperature fermentation inoculum in G, inoculation：
Then, stop being passed through steam heating, after 1 hour, into standby hot fermentation material according to hot fermentation material: middle low temperature fermentation inoculum=2000: low temperature fermentation inoculum in 1 mass ratio addition, stir, be inoculated with and expect as middle low temperature fermentation inoculum, it is standby；
H, cooling secondary fermentation：
Thereafter, standby middle low temperature fermentation inoculum inoculation material is drawn off from fermentation machine, stacks into wide 2 meters, high 1 meter bar pile shape, carry out reducing temperature twice fermentation (i.e.：It is secondary to heap fermentation naturally)；
During cooling secondary fermentation, divulged information 1 hour into pile daily or turn over heap when temperature reaches more than 70 DEG C in pile (turning is no more than twice)；After cooling secondary fermentation by 3-5 days (summer is 3 days, and spring and autumn is 4 days, and winter is 5 days), middle low temperature fermentation inoculum inoculation material is cooled to less than 40 DEG C, becomes high quality organic fertilizer material.This is Four processes.
After low temperature fermentation inoculum in hot fermentation and inoculation, middle low temperature fermentation inoculum inoculation material is drawn off from fermentation machine, that is, enters the later stage of fermentation (i.e.：Cool secondary fermentation or secondary heap fermentation naturally), now, middle low temperature fermentation inoculum is inoculated with material the only organic matter of remaining more difficult decomposition and the humus newly formed, and caloric value is reduced, and temperature is begun to decline.When temperature drop is to less than 50 DEG C, middle psychrophile starts breeding, and the remaining difficult lignin decomposed and cellulose are degraded, immediately becoming thoroughly decomposed the stage into material on a small quantity in the case where fungi acts on；In this stage, material weightlessness and quantity of heat production very little, lignin degradation products are combined with the protein in dead microbial, form the humic acid particularly important to plant growth；The organic matter in organic waste and N, P, K fermentation fast decoupled are come out simultaneously, so far fermentation is basically completed.
The organic fertilizer high temperature quick fermentation technology of the present invention, it is adaptable to quickly handle all kinds of organic wastes, the high quality organic fertilizer produced can be used as the base manure of the proportion of crop plantings such as paddy rice, water fruits and vegetables and melon and fruit.

Claims (2)

1. organic fertilizer high temperature quick fermentation technology, it is characterised in that technical process is as follows：
A, pretreatment of raw material：Organic waste is crushed to 30-40 mesh, it is 25-35: 1 to adjust its carbon-nitrogen ratio, It is standby as pending raw material and it is that 40-50%, pH value are 5-6 to adjust its water content；
B, fermenting agent make：
A, hot fermentation microbial inoculum make：1. hot fermentation microbial inoculum original seed is prepared：By etc. parts by weight take ability respectively The aerobic microbiological of high temperature：In bacillus stearothermophilus, Nocard's bacillus, streptomycete, Thermoactinomyces Thermorubin and hot chlororaphin, streptococcus thermophilus, Phanerochaete chrysosporium, the aspergillus fumigatus in thermophilic fungi, Bacillus subtilis, sporotrichum thermophile original seed, then take account for mentioned microorganism original seed gross weight 10% brown sugar, 15% urea and 10 times of humic acid are as microbial fermentation material, then, by mentioned microorganism original seed and micro- Biofermentation material is well mixed, standby as hot fermentation microbial inoculum original seed；2. hot fermentation microbial inoculum sterilizing material is matched somebody with somebody System：Appropriate pending raw material is added in fermentation machine, 80-90 DEG C was heated in 3-4 hours, and keep 2-3 hours, sterilize and expect as hot fermentation microbial inoculum, it is standby；3. it is inoculated with hot fermentation microbial inoculum original seed：Treat high temperature When fermenting agent sterilizing material was cooled to 70 DEG C through 0.8-1.2 hours, by hot fermentation microbial inoculum original seed: hot fermentation Microbial inoculum sterilizing material is 1: 500-600 ratio, and hot fermentation microbial inoculum original seed is added, and is well mixed, and is turned into Hot fermentation microbial inoculum original seed inoculation material, it is standby；4. high temperature original seed ferments：Hot fermentation microbial inoculum original seed is inoculated with and expected Control is kept for 10-12 hours at 60-70 DEG C, standby as high temperature original seed fermentation material；In above-mentioned high temperature hair Yeast-like fungi agent sterilizing material is prepared, is inoculated with hot fermentation microbial inoculum original seed and high temperature original seed fermentation process, periodic agitation, And input air；5. secondary fermentation：Standby high temperature original seed fermentation material is drawn off from fermentation machine, width is stacked into 1.8-2.2 meters, high 0.8-1.2 meters bar pile shape, divulge information 0.8-1.2 hours or as pile Nei Wenduda into pile daily A heap is turned over during to more than 70 DEG C；After the secondary fermentation of 3-5 days, high temperature original seed fermentation material is cooled to 40 DEG C Hereinafter, the hot fermentation microbial inoculum of production is become, it is standby；
B, middle low temperature fermentation inoculum make：By etc. parts by weight take middle psychrophile respectively：In mesophilic property fungi Geotrichum sp, Bacillus circulans, Bacillus megatherium, monospore daughter bacteria, aspergillus oryzae, Micropolyspora, Xie Dian It is the bacterium of load 2, sac fungus in afnyloliquefaciens, bacillus licheniformis, Trichoderma viride, fungi, orange thermophilic Sac fungus original seed, then take the wheat bran for accounting for five times of mentioned microorganism original seed cumulative volume to be well mixed, as middle low temperature hair Yeast-like fungi agent, it is standby；
C, inoculation hot fermentation microbial inoculum：Pending raw material is placed in fermentation machine and stirred, by standby height Warm fermenting agent is according to pending raw material: the mass ratio of hot fermentation microbial inoculum=38-42: 1 is added to pending In raw material, stir, be inoculated with and expect as hot fermentation microbial inoculum, it is standby；
D, fermentation at elevated temperatures：Steam is passed through into hot fermentation microbial inoculum inoculation material, hot fermentation microbial inoculum is inoculated with and expected 40-50 DEG C is risen to by 0.8-1.2 hours 2 by room temperature, is kept for 1-3 hours, it is standby as fermentation at elevated temperatures material With；
E, sterilization：Steam is passed through into fermentation at elevated temperatures material, will heat up fermentation material in 1-3 hours is heated to 80-90 DEG C, and kept for 2-3 hours, it is standby as sterilizing material；
F, hot fermentation：In the presence of the heat that steam and hot fermentation bacteria fermentation are produced, by sterilizing material control System is kept for 10-12 hours at 60-70 DEG C, standby as hot fermentation material；In above-mentioned fermentation at elevated temperatures, kill During bacterium and hot fermentation, periodic agitation and input air；
Low temperature strain in G, inoculation：After stopping is passed through steam heating 0.5-1.5 hours, to standby hot fermentation According to hot fermentation material in material: low temperature is sent out in middle low temperature fermentation inoculum=2000: 0.8-1.2 mass ratio addition Yeast-like fungi agent, stirs, and is inoculated with and expects as middle low temperature fermentation inoculum, standby；
H, cooling secondary fermentation：Standby middle low temperature fermentation inoculum inoculation material is drawn off from fermentation machine, stacked Into wide 1.8-2.2 meters, high 0.8-1.2 meters of bar pile shape, reducing temperature twice fermentation is carried out；During secondary fermentation, A heap is turned in daily ventilation 0.8-1.2 hours into pile when temperature reaches more than 70 DEG C in pile；By 3-5 After it secondary fermentation, hot fermentation material is cooled to less than 40 DEG C, becomes high quality organic fertilizer material.
2. according to organic fertilizer high temperature quick fermentation technology described in claim 1, it is characterised in that：In B steps The hot fermentation microbial inoculum sterilizing material of rapid a small steps the 2., 3., 4. step by step is prepared, inoculation hot fermentation microbial inoculum During original seed and the fermentation of high temperature original seed and D, E, the fermentation at elevated temperatures of F-step, sterilized and hot fermentation, Stirred 20-40 minutes every 20-40 minutes, and input air 10-20 minutes when stirring for 60 minutes.
CN201610009298.1A 2016-01-08 2016-01-08 Organic fertilizer high temperature quick fermentation technology Pending CN106957187A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107522570A (en) * 2017-07-31 2017-12-29 湖北武当生物医药科技有限公司 A kind of method that organic fertilizer is prepared using honeysuckle waste material
CN107722987A (en) * 2017-09-12 2018-02-23 上海圣珑环境修复技术有限公司 A kind of preparation of metal ion stabilizer and its restorative procedure to arable soil
CN108101655A (en) * 2018-01-03 2018-06-01 安徽科源农业生物科技有限公司 For the fermentation assistant of organic fertilizer fermentation
CN108191550A (en) * 2018-03-06 2018-06-22 河北百禾丰化肥有限公司 A kind of multi-element biological organic soil modified form fertilizer and preparation method thereof
CN108949551A (en) * 2018-06-08 2018-12-07 山东壮发泵业股份有限公司 A kind of glycolysis drying means
CN109369228A (en) * 2018-11-20 2019-02-22 自贡禾稷旭茂农业开发有限公司 A kind of method that can promote the decomposed speed of solid organic fertilizer
CN112479789A (en) * 2020-12-01 2021-03-12 四川大学 Traditional Chinese medicine residue bio-organic fertilizer special for blueberries and preparation method and application thereof
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
CN115215690A (en) * 2021-04-16 2022-10-21 中国农业大学 Livestock manure treatment method, microbial inoculum and application

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107522570A (en) * 2017-07-31 2017-12-29 湖北武当生物医药科技有限公司 A kind of method that organic fertilizer is prepared using honeysuckle waste material
CN107722987A (en) * 2017-09-12 2018-02-23 上海圣珑环境修复技术有限公司 A kind of preparation of metal ion stabilizer and its restorative procedure to arable soil
CN108101655A (en) * 2018-01-03 2018-06-01 安徽科源农业生物科技有限公司 For the fermentation assistant of organic fertilizer fermentation
CN108191550A (en) * 2018-03-06 2018-06-22 河北百禾丰化肥有限公司 A kind of multi-element biological organic soil modified form fertilizer and preparation method thereof
CN108949551A (en) * 2018-06-08 2018-12-07 山东壮发泵业股份有限公司 A kind of glycolysis drying means
CN109369228A (en) * 2018-11-20 2019-02-22 自贡禾稷旭茂农业开发有限公司 A kind of method that can promote the decomposed speed of solid organic fertilizer
CN112479789A (en) * 2020-12-01 2021-03-12 四川大学 Traditional Chinese medicine residue bio-organic fertilizer special for blueberries and preparation method and application thereof
CN115215690A (en) * 2021-04-16 2022-10-21 中国农业大学 Livestock manure treatment method, microbial inoculum and application
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

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