CN106588286A - Preparation method for producing organic fertilizer by use of organic waste to adsorb pig excrement - Google Patents
Preparation method for producing organic fertilizer by use of organic waste to adsorb pig excrement Download PDFInfo
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- CN106588286A CN106588286A CN201611072806.7A CN201611072806A CN106588286A CN 106588286 A CN106588286 A CN 106588286A CN 201611072806 A CN201611072806 A CN 201611072806A CN 106588286 A CN106588286 A CN 106588286A
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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
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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
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
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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
- C05F17/70—Controlling the treatment in response to process parameters
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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
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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 invention discloses a preparation method for producing organic fertilizer by use of organic waste to adsorb pig excrement. The method comprises the following steps: collecting pig excrement and wastewater for washing a hog house to a collecting pool to form excrement; taking organic waste as an adsorption raw material, and adding probiotics in the adsorption raw material to perform primary fermentation, thereby forming an adsorption material after removing excessive moisture in the adsorption raw material; mixing the excrement and the adsorption material in a proportion of 1:(2-3), and sufficiently blending through a material mixer to prepare a fermentation raw material; conveying the fermentation raw material to a compost workshop to perform compost treatment according to a compost production process; and then conveying the composted material to a fermentation workshop to perform high-temperature aerobic fermentation through temperature control and humidity control fermentation, thereby preparing the organic fertilizer. The raw materials of the invention all adopt the waste materials, so that the aims of dealing waste by waste and turning the waste into wealth are achieved, and secondary pollution can be avoided.
Description
Technical field
The present invention relates to a kind of preparation method of fertilizer, relates in particular to one kind organic waste absorption pig manure dirty
The preparation method of production fertilizer, belongs to organic fertilizer manufacture field.
Background technology
, through the fast development of decades, scale is surely at the forefront in the world, but the quantity delivered of pork is also for China's pig industry
The needs of consumer can not be met, imported meat food is still needed to every year.Domestic pig industry is with the national economic development and consumer
Demand also increase constantly, so as to cause Pig raising wastewater discharge increasingly increase, environmental pollution is increasingly severe.Current pig
The process of discarded object is too high due to cost, even if having built up qualified treatment facility, also due to operating cost is too high forming
Ornaments.
Swine excrement is a kind of of great value resource, and it includes the multiple nutritional components such as nitrogen necessary to crops, phosphorus, potassium,
Also containing 75% volatile organic matter, can be as fertilizer, feed, fuel, with very big economic worth Jing after processing.Also contain
There is the moderate-element and trace element needed for many crops, comprehensive desired nutritional can be provided to crop, while work can also be improved
The quality and palatability of thing, improved soil structure, coordinate soil water, fertilizer, air and heat, increase soil venting and water permeable ability and
Fertilizer conservation, water conservation, fertilizer and water supply capacity.And fertilizer applicability made by swine excrement is wide, all kinds of soil and various crops are all
It is suitable for.
Shown according to national correlative study data：Piggery manure water COD contents exist in more than 10000mg/L, ammonia-nitrogen content
More than 1000mg/L, the content of phosphorus is in 100mg/L or so.Nitrogen, phosphorus, potassium are required nutrients in plant growing process,
Raising to Crop yield and quality plays vital effect.From this, the liquid dung of pig farm treatment technology of scale
First-selected comprehensive utilization of resources technology is answered, the excrement and waste water of pig are converted into into ecological organic fertilizer, this will thoroughly break away from foster
The environmental protection puzzlement of pig enterprise, promotes the orderly development of pig enterprise.
The domestic patent of retrieval, there is the Patents processed pig farm excrement dirt, is exemplified below：
1. number of patent application " CN201410514541.6 ", entitled " one kind prepares pig manure biology using microbe fermentation method to be had
The patent of invention of the technique of machine fertilizer " discloses the technique that a kind of utilization microbe fermentation method prepares pig manure bio-organic fertilizer, product
It is raw material using pig manure, is aided with stalk, wormcast, marine alga etc., is obtained by the two-step fermentation technique of bio-fermentation agent, technique money
Source producing level is high, be easy to large-scale industrial production, contributes to realizing pig-breeding utilization of waste as resource, solves mesh
A pig breeding environment pollution difficult problem for front presence.Product has effect of bio-organic fertilizer and marine alga fertilizer concurrently, rich in marine alga function
Active component and a large amount of probios, can effectively adjust the balance of Soil Microorganism, organic matter, the mineral matter in decomposition soil etc.
Organic or inorganic composition, eliminates and relies on soil compaction, desertification, salinization that chemical fertilizer abuse is caused etc. throughout the year, is effectively improved soil, carries
High crops production capacity, with crop improvement quality, improves the special efficacy of crop anti-adversity；In addition the product action period is long, is
The preferable fertilizer of development green ecological agricultural.
2. number of patent application " CN201410479057.4 ", entitled " a kind of utilization pig manure makes active phosphorus organic fertilizer
The patent of invention of technique " discloses the technique that a kind of utilization pig manure makes active phosphorus organic fertilizer, including pretreatment of raw material, anaerobism are sent out
Ferment, aerobic fermentation and ageing operation, its raw material proportioning is calculated as with dry matrix weight：Pig manure 70～95% is big with the content of organic matter
Auxiliary material in 60% adjusts pig manure and the total material moisture of auxiliary material to 50～70%, and addition organic matter decomposing inoculant makes to be had in total material
Effect viable count reaches 500,000/gram, during aerobic fermentation, with phosphorous acid 5.5≤pH≤8.5 is adjusted.The present invention can
With effective process plant excreta, improve fertilizer index stability, greatly reduce produce during fertilizer production stench, improve
Phosphorus utilization, improves humus content, and water conservation, insulation, fertilizer conservation, venting capability are strong, and pass through what is activated containing of a relatively high
P elements, root growth, seed development to crop etc. have fabulous facilitation effect.
Although above patent is directed to the process of piggery waste, but still can not simultaneously be fully solved the dirt of slag, liquid, gas
Dye problem, it is therefore desirable to improve.
The content of the invention
The purpose of the present invention is, for problem present in current pig treatment for cow manure, to propose that a kind of auxiliary material absorption pig excrement is dirty
The preparation method of production fertilizer, realizes organic waste and pig excrement dirt comprehensive utilization of resources, is truly realized pig enterprise
The zero-emission of pollutant.
The present invention is for the adopted technical scheme that solves the above problems：It is a kind of to be produced with organic waste absorption pig manure is dirty
The preparation method of fertilizer, the excrement of pig and the waste water for rinsing pig house are mixed with the absorption material for preparing, and make organic fertilizer fermentation
Raw material；Again organic fertilizer fermentation feedstock transportation is carried out into compost to compost workshop；Again the material of compost is delivered to into fermentation plant is carried out
High-temperature aerobic fermentation, makes fertilizer；Its feature is, described absorption material be with organic waste to adsorb raw material, and
Add probioticses in absorption raw material, have after unnecessary moisture in auxiliary material storage workshop carries out first fermentation removal absorption raw material
There is the material of adsorption capacity；It is by the excrement of pig that the absorption material of the waste water and preparation by the excrement of pig and flushing pig house mixes
It is dirty into excrement to collecting pit with the wastewater collection for rinsing pig house, according still further to excrement dirt and absorption material 1:The ratio of 2-3 is mixed, Jing
Cross material mixer and fully mixed and stirred and make fermentation raw material；It is described fermentation raw material be delivered to compost workshop carry out compost be
Fermentation raw material is transported to into compost workshop, according to compost production technology compost treatment is carried out；Described deliver to the material of compost is sent out
It is that compost material is processed by temperature control, control wet fermentation that ferment workshop carries out high-temperature aerobic fermentation.
Further, described absorption raw material be organic waste, including straw, leaf, branch, shrub weeds,
Waste material after peel and paper, house refuse, Mushroom production, and Grain and Cooking Oil Processing Factory, beverage processing plant, the pharmaceutical factory of traditional Chinese medicine, timber and family
Discarded object after tool processing factory, sugar refinery production and processing.
Further, described absorption raw material is formed for organic waste processing and fabricating, and first material is crushed, wooden
Class crushing material size is controlled within 60 mesh, and unclassified stores pulverized size is controlled within 200 mesh；Again by two kinds of materials of thickness
According to 5 ~ 3:1 ratio be hybridly prepared into needed for raw material.
Further, the described probioticses that add in absorption raw material are aerobic bacteria, including saccharomycete, thread true
Bacterium, bacillus, lactic acid bacteria, it has concentrated the comprehensive work(of effective microorganisms, probiotic, enzyme preparation, leavening, deodorant
Can, the amount for adding is to add 4-6 Kg bacterial classifications in each ton of absorption material.
Further, it is described auxiliary material storage workshop carry out first fermentation will probioticses to be put into absorption in proportion former
Stir in material, sending into auxiliary material storage workshop carries out spontaneous fermentation, makes the material water ratio after first fermentation be 25%-35%,
Produce the absorption material of Pig raising wastewater.
Further, the bottom interval for storing in workshop in auxiliary material installs ventilation shaft, collects compost workshop and fermenting vehicle
Between waste gas, absorption material waste gas is adsorbed, improve absorption material in ammonia-nitrogen content.
Further, the moisture content of the organic fertilizer raw material after the absorption material is well mixed with Pig raising wastewater is 60%-
75%。
Further, the THICKNESS CONTROL of described compost workshop compost in 2-3m, compost time control at 7-15 days, temperature
Below 40 DEG C, when culture propagation causes temperature to rise, that is, being sent to fermentation plant carries out high-temperature aerobic fermentation for control.
Further, described is that the raw material after compost treatment is sent to into fermentation plant by high-temperature aerobic fermentation, is piled up
In fermentation bed, in 1.2-1.6m, material slowly produces during the fermentation heat energy, the material when temperature reaches 35 DEG C to THICKNESS CONTROL
Start normal fermentation, intensification, start test automatically and control temperature, material turning machine is started working when temperature reaches 60 DEG C, together
When material in moisture under the drive of material turning machine with evaporation；When temperature reaches 80 oDuring C, Escherichia coli in material,
Worm's ovum, miscellaneous bacteria will completely be killed by high temperature；When material water ratio is down to less than 30%, temperature is reduced, probioticses flourish
Speed is slow, and white hypha occurs in fertilizer surface, and material integral color is that sepia or Melaena become ripe fertilizer.
Further, the described automatic test position i.e. on the lower side in the middle part of fermentation tank inwall, fermentation heap with control temperature
The temperature of temperature sensing device real-time monitoring stockpile is installed, control material turner works to adjust the temperature of fermentation material.
Further, closed operation is taken in described compost workshop and fermentation plant, in compost workshop and fermentation plant
It is respectively arranged with gas sampling pipeline to communicate with the pipeline in auxiliary material storage workshop, compost fermentation process evaporated water vapour, ammonia Jing
Pipeline collection is sent to auxiliary material storage workshop and carries out sorption cycle utilization, eliminates the secondary pollution of waste gas.
The invention has the beneficial effects as follows：
1. the raw material of the present invention reaches the treatment of wastes with processes of wastes against one another, turns waste into wealth all using organic waste material.
2. pig manure need not carry out separation of solid and liquid in the present invention, should not also carry out any preprocessing, but directly be located
Reason, saves manually and energy consumption, completely solves the pollution problem of slag, liquid, gas in current pig industry.
Specific embodiment
Embodiment one
A kind of organic waste adsorbs the preparation method of the dirty production fertilizer of pig manure, by the excrement of pig and the waste water of flushing pig house
Mix with the absorption material for preparing, make fertilizer fermentation raw material；Again organic fertilizer fermentation feedstock transportation is carried out into heap to compost workshop
Fertilizer；Again the material of compost is delivered to into fermentation plant carries out high-temperature aerobic fermentation, makes fertilizer；Its feature is, described suction
Attached material is, with organic waste to adsorb raw material, and to add probioticses in absorption raw material, is carried out just in auxiliary material storage workshop
Secondary fermentation removes the material after moisture unnecessary in absorption raw material with adsorption capacity；The excrement by pig and flushing pig house
Waste water with prepare absorption material mix be by the excrement of pig and flushing pig house wastewater collection to collecting pit into excrement dirt, according still further to
Excrement is dirty to expect 1 with absorption:2 ratio is mixed, and is fully mixed and stirred through material mixer and makes fermentation raw material；Described general
It is that fermentation raw material is transported to into compost workshop that fermentation raw material is delivered to compost workshop and carries out compost, is carried out according to compost production technology
Compost treatment；It is described deliver to fermentation plant to carry out high-temperature aerobic fermentation by the material of compost being to heap by temperature control, control wet fermentation
Fertile material is processed.
Further, described absorption raw material be organic waste, including straw, leaf, branch, shrub weeds,
Waste material after peel and paper, house refuse, Mushroom production, and Grain and Cooking Oil Processing Factory, beverage processing plant, the pharmaceutical factory of traditional Chinese medicine, timber and family
Discarded object after tool processing factory, sugar refinery production and processing.
Further, described absorption raw material is formed for organic waste processing and fabricating, and first material is crushed, wooden
Class crushing material size is controlled within 60 mesh, and unclassified stores pulverized size is controlled within 200 mesh；Again by two kinds of materials of thickness
According to 3:1 ratio be hybridly prepared into needed for raw material.
Further, the described probioticses that add in absorption raw material are aerobic bacteria, including saccharomycete, thread true
Bacterium, bacillus, lactic acid bacteria, it has concentrated the comprehensive work(of effective microorganisms, probiotic, enzyme preparation, leavening, deodorant
Can, the amount for adding is to add 4Kg bacterial classifications in each ton of absorption material.
Further, it is described auxiliary material storage workshop carry out first fermentation will probioticses to be put into absorption in proportion former
Stir in material, sending into auxiliary material storage workshop carries out spontaneous fermentation, makes the material water ratio after first fermentation be 25%, that is, give birth to
The absorption material of output Pig raising wastewater.
Further, it is 2 meters of ventilation shaft to store the bottom installation interval in workshop in auxiliary material, collect compost workshop and
The waste gas of fermentation plant, absorption material adsorbs to waste gas, improves the ammonia-nitrogen content in absorption material.
Further, the moisture content of the organic fertilizer raw material after the absorption material is well mixed with Pig raising wastewater is 60%.
Further, the THICKNESS CONTROL of described compost workshop compost in 2m, compost time control at 7 days, temperature control
Below 40 DEG C, when culture propagation causes temperature to rise, that is, being sent to fermentation plant carries out high-temperature aerobic fermentation.
Further, described is that the raw material after compost treatment is sent to into fermentation plant by high-temperature aerobic fermentation, is piled up
In fermentation bed, in 1.2m, material slowly produces during the fermentation heat energy to THICKNESS CONTROL, and when temperature reaches 35 DEG C, material starts
Normal fermentation, intensification, beginning are tested and control temperature automatically, material turning machine start-up operation when temperature reaches 60 DEG C, while thing
Moisture in material is under the drive of material turning machine with evaporation；When temperature reaches 80 oEscherichia coli, worm during C, in material
Ovum, miscellaneous bacteria will completely be killed by high temperature；When material water ratio is down to less than 30%, temperature is reduced, probioticses flourish speed
Degree is slow, and white hypha occurs in fertilizer surface, and material integral color is that sepia or Melaena become ripe fertilizer.
Further, the described automatic test position i.e. on the lower side in the middle part of fermentation tank inwall, fermentation heap with control temperature
The temperature of temperature sensing device real-time monitoring stockpile is installed, control material turner works to adjust the temperature of fermentation material.
Further, closed operation is taken in described compost workshop and fermentation plant, in compost workshop and fermentation plant
It is respectively arranged with gas sampling pipeline to communicate with the pipeline in auxiliary material storage workshop, compost fermentation process evaporated water vapour, ammonia Jing
Pipeline collection is sent to auxiliary material storage workshop and carries out sorption cycle utilization, eliminates the secondary pollution of waste gas.
Embodiment two
The general principle of embodiment two is as embodiment one, and the formula and proportioning for simply being adopted is different, is a kind of use
The preparation method of the dirty production fertilizer of organic waste absorption pig manure, by the waste water of the excrement of pig and flushing pig house and the suction for preparing
Attached material mixes, and makes fertilizer fermentation raw material；Again organic fertilizer fermentation feedstock transportation is carried out into compost to compost workshop；Again by compost
Material deliver to fermentation plant and carry out high-temperature aerobic fermentation, make fertilizer；Its feature is that described absorption material is with organic
Discarded object is absorption raw material, and adds probioticses in absorption raw material, carries out first fermentation removal in auxiliary material storage workshop and inhales
Material with adsorption capacity after unnecessary moisture in attached raw material；The waste water by the excrement of pig and flushing pig house and preparation
Absorption material mixing is that the wastewater collection of the excrement of pig and flushing pig house is dirty into excrement to collecting pit, is expected with absorption according still further to excrement is dirty
1:3 ratio is mixed, and is fully mixed and stirred through material mixer and makes fermentation raw material；Described conveys fermentation raw material
It is that fermentation raw material is transported to into compost workshop to carry out compost to compost workshop, and according to compost production technology compost treatment is carried out；Institute
State by the material of compost deliver to fermentation plant carry out high-temperature aerobic fermentation be by temperature control, control wet fermentation to compost material at
Reason.
Further, described absorption raw material be organic waste, including straw, leaf, branch, shrub weeds,
Waste material after peel and paper, house refuse, Mushroom production, and Grain and Cooking Oil Processing Factory, beverage processing plant, the pharmaceutical factory of traditional Chinese medicine, timber and family
Discarded object after tool processing factory, sugar refinery production and processing.
Further, described absorption raw material is formed for organic waste processing and fabricating, and first material is crushed, wooden
Class crushing material size is controlled within 60 mesh, and unclassified stores pulverized size is controlled within 200 mesh；Again by two kinds of materials of thickness
According to 5:1 ratio be hybridly prepared into needed for raw material.
Further, the described probioticses that add in absorption raw material are aerobic bacteria, including saccharomycete, thread true
Bacterium, bacillus, lactic acid bacteria, it has concentrated the comprehensive work(of effective microorganisms, probiotic, enzyme preparation, leavening, deodorant
Can, the amount for adding is to add 6 Kg bacterial classifications in each ton of absorption material.
Further, it is described auxiliary material storage workshop carry out first fermentation will probioticses to be put into absorption in proportion former
Stir in material, sending into auxiliary material storage workshop carries out spontaneous fermentation, makes the material water ratio after first fermentation be 35%, that is, give birth to
The absorption material of output Pig raising wastewater.
Further, it is 3 meters of ventilation shaft to store the bottom installation interval in workshop in auxiliary material, collect compost workshop and
The waste gas of fermentation plant, absorption material adsorbs to waste gas, improves the ammonia-nitrogen content in absorption material.
Further, the moisture content of the organic fertilizer raw material after the absorption material is well mixed with Pig raising wastewater is 68%.
Further, the THICKNESS CONTROL of described compost workshop compost in 3m, compost time control at 15 days, temperature control
Below 40 DEG C, when culture propagation causes temperature to rise, that is, being sent to fermentation plant carries out high-temperature aerobic fermentation.
Further, described is that the raw material after compost treatment is sent to into fermentation plant by high-temperature aerobic fermentation, is piled up
In fermentation bed, in 1.6m, material slowly produces during the fermentation heat energy to THICKNESS CONTROL, and when temperature reaches 35 DEG C, material starts
Normal fermentation, intensification, beginning are tested and control temperature automatically, material turning machine start-up operation when temperature reaches 60 DEG C, while thing
Moisture in material is under the drive of material turning machine with evaporation；When temperature reaches 80 oEscherichia coli, worm during C, in material
Ovum, miscellaneous bacteria will completely be killed by high temperature；When material water ratio is down to less than 30%, temperature is reduced, probioticses flourish speed
Degree is slow, and white hypha occurs in fertilizer surface, and material integral color is that sepia or Melaena become ripe fertilizer.
Further, the described automatic test position i.e. on the lower side in the middle part of fermentation tank inwall, fermentation heap with control temperature
The temperature of temperature sensing device real-time monitoring stockpile is installed, control material turner works to adjust the temperature of fermentation material.
Further, closed operation is taken in described compost workshop and fermentation plant, in compost workshop and fermentation plant
It is respectively arranged with gas sampling pipeline to communicate with the pipeline in auxiliary material storage workshop, compost fermentation process evaporated water vapour, ammonia Jing
Pipeline collection is sent to auxiliary material storage workshop and carries out sorption cycle utilization, eliminates the secondary pollution of waste gas.
Embodiment three
The general principle of embodiment three is as embodiment one, and the formula and proportioning for simply being adopted is different, is a kind of use
The preparation method of the dirty production fertilizer of organic waste absorption pig manure, by the waste water of the excrement of pig and flushing pig house and the suction for preparing
Attached material mixes, and makes fertilizer fermentation raw material；Again organic fertilizer fermentation feedstock transportation is carried out into compost to compost workshop；Again by compost
Material deliver to fermentation plant and carry out high-temperature aerobic fermentation, make fertilizer；Its feature is that described absorption material is with organic
Discarded object is absorption raw material, and adds probioticses in absorption raw material, carries out first fermentation removal in auxiliary material storage workshop and inhales
Material with adsorption capacity after unnecessary moisture in attached raw material；The waste water by the excrement of pig and flushing pig house and preparation
Absorption material mixing is that the wastewater collection of the excrement of pig and flushing pig house is dirty into excrement to collecting pit, is expected with absorption according still further to excrement is dirty
1:2.5 ratio is mixed, and is fully mixed and stirred through material mixer and makes fermentation raw material；Described is defeated by fermentation raw material
It is that fermentation raw material is transported to into compost workshop to deliver to compost workshop and carry out compost, and according to compost production technology compost treatment is carried out；
It is described deliver to fermentation plant to carry out high-temperature aerobic fermentation by the material of compost being to carry out compost material by temperature control, control wet fermentation
Process.
Further, described absorption raw material be organic waste, including straw, leaf, branch, shrub weeds,
Waste material after peel and paper, house refuse, Mushroom production, and Grain and Cooking Oil Processing Factory, beverage processing plant, the pharmaceutical factory of traditional Chinese medicine, timber and family
Discarded object after tool processing factory, sugar refinery production and processing.
Further, described absorption raw material is formed for organic waste processing and fabricating, and first material is crushed, wooden
Class crushing material size is controlled within 60 mesh, and unclassified stores pulverized size is controlled within 200 mesh；Again by two kinds of materials of thickness
According to 4:1 ratio be hybridly prepared into needed for raw material.
Further, the described probioticses that add in absorption raw material are aerobic bacteria, including saccharomycete, thread true
Bacterium, bacillus, lactic acid bacteria, it has concentrated the comprehensive work(of effective microorganisms, probiotic, enzyme preparation, leavening, deodorant
Can, the amount for adding is to add 5 Kg bacterial classifications in each ton of absorption material.
Further, it is described auxiliary material storage workshop carry out first fermentation will probioticses to be put into absorption in proportion former
Stir in material, sending into auxiliary material storage workshop carries out spontaneous fermentation, makes the material water ratio after first fermentation be 30%, that is, give birth to
The absorption material of output Pig raising wastewater.
Further, 2 meters * 3 meters of ventilation shaft is installed in the bottom for storing in workshop in auxiliary material, collects compost workshop and sends out
The waste gas in ferment workshop, absorption material adsorbs to waste gas, improves the ammonia-nitrogen content in absorption material.
Further, the moisture content of the organic fertilizer raw material after the absorption material is well mixed with Pig raising wastewater is 75%.
Further, the THICKNESS CONTROL of described compost workshop compost in 2.5m, compost time control at 11 days, temperature control
Below 40 DEG C, when culture propagation causes temperature to rise, that is, be sent to fermentation plant carries out high-temperature aerobic fermentation to system.
Further, described is that the raw material after compost treatment is sent to into fermentation plant by high-temperature aerobic fermentation, is piled up
In fermentation bed, in 1.4m, material slowly produces during the fermentation heat energy to THICKNESS CONTROL, and when temperature reaches 35 DEG C, material starts
Normal fermentation, intensification, beginning are tested and control temperature automatically, material turning machine start-up operation when temperature reaches 60 DEG C, while thing
Moisture in material is under the drive of material turning machine with evaporation；When temperature reaches 80 oEscherichia coli, worm during C, in material
Ovum, miscellaneous bacteria will completely be killed by high temperature；When material water ratio is down to less than 30%, temperature is reduced, probioticses flourish speed
Degree is slow, and white hypha occurs in fertilizer surface, and material integral color is that sepia or Melaena become ripe fertilizer.
Further, the described automatic test position i.e. on the lower side in the middle part of fermentation tank inwall, fermentation heap with control temperature
The temperature of temperature sensing device real-time monitoring stockpile is installed, control material turner works to adjust the temperature of fermentation material.
Further, closed operation is taken in described compost workshop and fermentation plant, in compost workshop and fermentation plant
It is respectively arranged with gas sampling pipeline to communicate with the pipeline in auxiliary material storage workshop, compost fermentation process evaporated water vapour, ammonia Jing
Pipeline collection is sent to auxiliary material storage workshop and carries out sorption cycle utilization, eliminates the secondary pollution of waste gas.
As can be seen here, the invention has the advantages that：
1. the raw material of the present invention all adopts waste material, reaches the treatment of wastes with processes of wastes against one another, turns waste into wealth.
2. liquid dung of raising pigs in the present invention need not carry out separation of solid and liquid, should not also carry out any preprocessing, but directly enter
Row is processed, and is saved manually and energy consumption, completely solves the pollution problem of slag, liquid, gas in current pig industry.
Claims (10)
1. a kind of organic waste adsorbs the preparation method of the dirty production fertilizer of pig manure, and the excrement of pig is useless with flushing pig house
Water mixes with the absorption material for preparing, and makes fertilizer fermentation raw material；Organic fertilizer fermentation feedstock transportation is carried out to compost workshop again
Compost；Again the material of compost is delivered to into fermentation plant carries out high-temperature aerobic fermentation, makes fertilizer；It is characterized in that：Described
Absorption material be with organic waste as adsorb raw material, and absorption raw material in add probioticses, auxiliary material storage workshop carry out
First fermentation removes the material after moisture unnecessary in absorption raw material with adsorption capacity；The excrement by pig and flushing pig house
Waste water mix with the absorption material for preparing be by the wastewater collection of the excrement of pig and flushing pig house to collecting pit into excrement dirt, then press
Expect 1 with absorption according to excrement is dirty:The ratio of 2-3 is mixed, and is fully mixed and stirred through material mixer and makes fermentation raw material；It is described
To carry out compost be that fermentation raw material is transported to into compost workshop in the compost workshop that is delivered to fermentation raw material, according to compost production technology
Carry out compost treatment；It is described deliver to fermentation plant to carry out high-temperature aerobic fermentation by the material of compost being by temperature control, control wet fermentation
Compost material is processed.
2. as claimed in claim 1 with the preparation method of pig manure production fertilizer, it is characterised in that：Described absorption raw material is
It is useless after organic waste, including straw, leaf, branch, shrub weeds, peel and paper, house refuse, Mushroom production
Discarded object after material, and Grain and Cooking Oil Processing Factory, beverage processing plant, the pharmaceutical factory of traditional Chinese medicine, timber and furniture processing factory, sugar refinery production and processing.
3. as claimed in claim 2 with the preparation method of pig manure production fertilizer, it is characterised in that：Described absorption raw material is
Organic waste processing and fabricating is formed, and first material is crushed, and wooden class crushing material size is controlled within 60 mesh, other
Crushing material size is controlled within 200 mesh；Again by two kinds of materials of thickness according to 5 ~ 3:Needed for 1 ratio is hybridly prepared into
Raw material.
4. as claimed in claim 1 with the preparation method of pig manure production fertilizer, it is characterised in that：Described is adsorbing raw material
The probioticses of middle addition are aerobic bacteria, including saccharomycete, filamentous fungi, bacillus, lactic acid bacteria, and it has concentrated beneficial micro- life
Thing group, probiotic, enzyme preparation, leavening, the comprehensive function of deodorant, the amount for adding is to add 4-6 Kg in each ton of absorption material
Bacterial classification.
5. as claimed in claim 1 with the preparation method of pig manure production fertilizer, it is characterised in that：Described stores in auxiliary material
Workshop carry out first fermentation will probioticses be put in proportion absorption raw material in stir, send into auxiliary material storage workshop carry out
Spontaneous fermentation, makes the material water ratio after first fermentation be 25%-35%, that is, produce the absorption material of Pig raising wastewater.
6. as claimed in claim 5 with the preparation method of pig manure production fertilizer, it is characterised in that：The auxiliary material stores workshop
Interior bottom interval installs ventilation shaft, collects the waste gas of compost workshop and fermentation plant, and absorption material adsorbs to waste gas, carries
Ammonia-nitrogen content in height absorption material.
7. as claimed in claim 1 with the preparation method of pig manure production fertilizer, it is characterised in that：The absorption material and pig
Waste water be well mixed after organic fertilizer raw material moisture content be 60%-75%.
8. as claimed in claim 1 with the preparation method of pig manure production fertilizer, it is characterised in that：Described compost workshop heap
The THICKNESS CONTROL of fertilizer in 2-3m, compost time control at 7-15 days, temperature control below 40 DEG C, when culture propagation causes temperature
During rising, that is, being sent to fermentation plant carries out high-temperature aerobic fermentation.
9. as claimed in claim 1 with the preparation method of pig manure production fertilizer, it is characterised in that：Described is good by high temperature
Aerobe fermentation is that the raw material after compost treatment is sent to into fermentation plant, is piled up in fermentation bed, and THICKNESS CONTROL exists in 1.2-1.6m, material
Heat energy is slowly produced in sweat, material starts normal fermentation, intensification, starts test automatically and control when temperature reaches 35 DEG C
Temperature processed, material turning machine is started working when temperature reaches 60 DEG C, while the moisture in material is under the drive of material turning machine
With evaporation；When temperature reaches 80 oCWhen, the Escherichia coli, worm's ovum, miscellaneous bacteria in material will completely be killed by high temperature；Work as material
Moisture content is down to less than 30%, and temperature is reduced, and probioticses flourish speed is slow, and white hypha, material occurs in fertilizer surface
Integral color is that sepia or Melaena become ripe fertilizer.
10. as claimed in claim 8 or 9 with the preparation method of pig manure production fertilizer, it is characterised in that：Described automatic survey
The examination position i.e. on the lower side in the middle part of fermentation tank inwall, fermentation heap with control temperature is installed by temperature sensing device real-time monitoring stockpile
Temperature, control material turner works to adjust the temperature of fermentation material；Closed is taken in described compost workshop and fermentation plant
Operation, is respectively arranged with gas sampling pipeline and communicates with the pipeline in auxiliary material storage workshop in compost workshop and fermentation plant, compost fermentation
The evaporated water vapour of process, the collection of ammonia Jing pipelines are sent to auxiliary material storage workshop and carry out sorption cycle utilization, eliminate waste gas
Secondary pollution.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108311114A (en) * | 2018-01-19 | 2018-07-24 | 天津市漫森活果蔬种植有限公司 | A kind of preparation method of gardens fallen leaves biological adsorption agent |
| CN108585982A (en) * | 2018-07-18 | 2018-09-28 | 福建永诚农牧科技集团有限公司 | The harmless treatment process of poultry fecaluria |
| CN108863454A (en) * | 2017-05-16 | 2018-11-23 | 湖南新五丰股份有限公司 | A kind of pig manure mixes Chinese medicine slag fermentation organic fertilizer and preparation method thereof |
| CN109400269A (en) * | 2018-12-31 | 2019-03-01 | 福建省农业科学院土壤肥料研究所 | A method of organic fertilizer is produced using fowl and animal excrement |
| CN110054514A (en) * | 2019-05-06 | 2019-07-26 | 哈尔滨天储生物科技有限公司 | A kind of agricultural wastes and livestock and poultry feces combine the method for preparing organic fertilizer |
| CN110627535A (en) * | 2019-11-06 | 2019-12-31 | 西藏昂措环保科技有限公司 | Harmless treatment method for excrement |
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| CN104446813A (en) * | 2014-12-11 | 2015-03-25 | 砀山县春源肥业有限公司 | Bioorganic fertilizer and preparation method thereof |
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| CN102718582A (en) * | 2012-07-18 | 2012-10-10 | 四川七环猪种改良有限公司 | High-efficient and environment-friendly treatment process of animal manure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108863454A (en) * | 2017-05-16 | 2018-11-23 | 湖南新五丰股份有限公司 | A kind of pig manure mixes Chinese medicine slag fermentation organic fertilizer and preparation method thereof |
| CN108311114A (en) * | 2018-01-19 | 2018-07-24 | 天津市漫森活果蔬种植有限公司 | A kind of preparation method of gardens fallen leaves biological adsorption agent |
| CN108585982A (en) * | 2018-07-18 | 2018-09-28 | 福建永诚农牧科技集团有限公司 | The harmless treatment process of poultry fecaluria |
| CN109400269A (en) * | 2018-12-31 | 2019-03-01 | 福建省农业科学院土壤肥料研究所 | A method of organic fertilizer is produced using fowl and animal excrement |
| CN110054514A (en) * | 2019-05-06 | 2019-07-26 | 哈尔滨天储生物科技有限公司 | A kind of agricultural wastes and livestock and poultry feces combine the method for preparing organic fertilizer |
| CN110627535A (en) * | 2019-11-06 | 2019-12-31 | 西藏昂措环保科技有限公司 | Harmless treatment method for excrement |
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Application publication date: 20170426 |