CN108840729A - The preparation process of one fowl and livestock dirt resource utilization production organic fertilizer - Google Patents
The preparation process of one fowl and livestock dirt resource utilization production organic fertilizer Download PDFInfo
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- CN108840729A CN108840729A CN201811074230.7A CN201811074230A CN108840729A CN 108840729 A CN108840729 A CN 108840729A CN 201811074230 A CN201811074230 A CN 201811074230A CN 108840729 A CN108840729 A CN 108840729A
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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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- 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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- 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
- 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
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
- C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
- C12P5/023—Methane
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses the preparation processes of fowl and livestock dirt resource utilization production organic fertilizer, belong to organic fertilizer technical field；Operation of the present invention is simple, high degree of automation, and the content of organic matter is higher in obtained organic fertilizer, while saving a large amount of manpower and material resources, preparation process processing unit of the invention, and energy conservation and environmental protection can be widely used in various herdings, livestock and poultry industry；The present invention can generate solid organic fertilizer and generate liquid organic fertilizer using fowl and animal excrement, and the biogas for generation of fermenting also is used to generate electricity or heat, and biogas residue is the raw material of solid organic fertilizer, and realization recycles, and turns waste into wealth.
Description
Technical field
The invention belongs to organic fertilizer technical fields, and in particular to the system of fowl and livestock dirt resource utilization production organic fertilizer
Standby technique.
Background technique
With economic rapid development, the growth of population, the increase to meat product and byproduct demand, animal husbandry supported
It grows industry constantly to be expanded, while also having produced largely fowl and animal excrement, if dealt with improperly, it will brought to environment serious
Harm, whereas if can be effectively treated, can turn waste into wealth, and carry out resource utilization.
In recent years, the research of utilization about fowl and animal excrement is also constantly carrying out, many modes are also reported
Out, still, many methods are only suitable for the farm of some areas or large size, and the fertilizer type synthesized is single, and uncomfortable
All fertilizer application conditions are closed, the valuable composition of fertilizer is not utilized well, and some places also only only use manure of livestock and poultry
Just it is directly applied as crop fertilizer, hardly realizes the fertilizer not Jing Guo working process, helminth and harmful bacteria are also contained in the inside,
Crop cannot fully absorb nutrient, because fowl and animal excrement and agricultural crop straw etc. do not obtain developing well and reasonably utilize,
The phenomenon that causing waste and environmental pollution is innumerable.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose a fowl and livestock dirt resource
Change and resource be reasonably utilized by the technological process of production of a set of automation using the preparation process of production organic fertilizer,
Solid organic fertilizer, liquid organic fertilizer and biogas are obtained, the organic fertilizer for saving labour, while obtaining can be according to practical feelings
Condition selective application.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
One fowl and livestock dirt resource utilization produces the preparation process of organic fertilizer, includes the following steps：
(1) pretreatment of raw material：It is spare that agricultural residue such as stalk, weeds, capes shell etc. is crushed to 80 mesh；Place will be cultivated
The poultry waste obtained puts into closed manure pit by input port；
(2) after putting into poultry waste manure pit 36-48 hours, separating dry space from moist space is carried out to manure pit, obtains argol and liquid dung；
(3) it ferments：Argol is mixed with bactericidal deodorant, the agricultural residue handled well, bacteria agent, decomposing agent, biogas residue
Uniformly, it is stacked, is sufficiently fermented by the way of oxygen consumption, every 1 to 3 day with turning machine turning and throwing once, turned over throwing 5 to 8 times, protect
Temperature is held between 35-55 DEG C, pH value is between 6.0-8.0, carbon-nitrogen ratio 25-30：Between 1, humidity between 45-55%,
Obtain material；
(4) it crushes and is granulated：Material is crushed with pulverizer, 80 meshes are crossed, first through flat membrane pelletizer, by circle-throw movement machine
Ball particle is made, makes moisture control within 30% finally by drying, then sieves up to solid organic fertilizer；
(6) liquid dung is placed in and educates bacterium deodorization tank, educate 40-80 DEG C of bacterium deodorization temperature, stand 12-24 hours；
(7) pretreated agricultural residue is added, is first transferred to pot type anaerobic fermentation 3-5 days, after be transferred to membrane type anaerobic fermentation 3-5
It, handles to obtain biogas slurry, biogas residue and biogas through oxygen consumption；
(8) biogas slurry is precipitated through settling tank, humic acid, potassium fulvate is added, heavy metal ion is removed after precipitation adsorption；
(9) element digester is imported, it is lasting to stir, PH regulator is added, makes PH 5.5-7.5, last filling and sealing is
Obtain liquid organic fertilizer；
Preferably, argol is after separating dry space from moist space in the step (2), and moisture content is less than 30% waste.
Preferably, it is 1.5-2m that step (3) stacking, which is diameter, the cone of a height of 1.3-1.8m.
Preferably, drying temperature control is between 100-150 DEG C in the step (4), and drying time 30-60 minutes, such as
Fruit first drying is not all right, with regard to carrying out secondary drying.
Preferably, the partial size of solid organic fertilizer is 2.0-4.0mm in the step (4).
Preferably, step (7) the pot type anaerobic fermentation temperature is 35-40 DEG C, and membrane type anaerobic fermentation temperature is 30-35
℃；The biogas is used for household finally by pipeline, and production and life use.
Present invention has the advantages that:
1. technique of the invention is advanced, proportion science, nutrient is complete, fertilizer efficiency is significant, time for fertilizer is long, can promote plant
Root system development increases photosynthesis, enhances crop immunity, reduces disease, enhances wind resistance, disease-resistant, cold-resistant ability.
2. operation of the present invention is simple, high degree of automation, human and material resources, the content of organic matter in obtained organic fertilizer are saved
It is higher, the processing unit of organic fertilizer can be prepared using feces of livestock and poultry, energy conservation and environmental protection can be widely used in each breeding stock
It herds, livestock and poultry industry.
3. the present invention can generate solid organic fertilizer and generate liquid organic fertilizer using fowl and animal excrement, according to specific feelings
The type that condition can choose organic fertilizer is administered, and the biogas for generation of fermenting also is used to generate electricity or heat, and biogas residue is solid
The raw material of body organic fertilizer, realization recycle, and turn waste into wealth, and are a kind of fertilizer of environmental protection.
Detailed description of the invention
Fig. 1 is the preparation technology flow chart of poultry waste resource utilization production organic fertilizer.
Specific embodiment
It below by the description to embodiment, is described in further detail, to help those skilled in the art to this hair
Bright inventive concept, technical solution have more complete, accurate and deep understanding.
Embodiment 1
(1) pretreatment of raw material：It is spare that corn stover, soybean stalk and capes shell etc. are crushed to 80 mesh；By pig farm institute
The poultry waste obtained puts into closed manure pit by input port；
(2) after putting into poultry waste manure pit 48 hours, separating dry space from moist space is carried out to manure pit, obtains argol (moisture content
30%) and liquid dung less than；
(3) it ferments：Argol is mixed with bactericidal deodorant, the agricultural residue handled well, bacteria agent, decomposing agent, biogas residue
Uniformly, it is stacked, stacking for diameter is 1.5-2m, and the cone of a height of 1.3-1.8m is sufficiently fermented by the way of oxygen consumption,
Every 2 days with turning machine turning and throwing once, throwing 5 times is turned over, is maintained the temperature between 35-45 DEG C, pH value is between 6.0-8.0, carbon nitrogen
Than for 25-30：Between 1, humidity obtains material between 45-55%；
(4) it crushes and is granulated：Material is crushed with pulverizer, 80 meshes are crossed, first through flat membrane pelletizer, by circle-throw movement machine
Ball particle is made, makes moisture control within 30% finally by drying, drying temperature controls between 100-120 DEG C, dries
The dry 40 minutes time, if first drying is not all right, with regard to carrying out secondary drying.The solid for being 2.0-4.0mm up to partial size is sieved again
Organic fertilizer；
(6) liquid dung is placed in and educates bacterium deodorization tank, educate 40-60 DEG C of bacterium deodorization temperature, stand 12 hours；
(7) pretreated agricultural residue is added, is first transferred to pot type anaerobic fermentation 3 days, fermentation temperature is 35-40 DEG C, rear to turn
Enter membrane type anaerobic fermentation 4 days, fermentation temperature is 30-35 DEG C, handles to obtain biogas slurry, biogas residue and biogas through oxygen consumption；
(8) biogas slurry is precipitated through settling tank, humic acid, potassium fulvate is added, heavy metal ion is removed after precipitation adsorption；
(9) element digester is imported, it is lasting to stir, PH regulator is added, makes PH 5.5-7.5, last filling and sealing is
Obtain liquid organic fertilizer.
Embodiment 2
(1) pretreatment of raw material：It is spare that agricultural residue wheat stalk, straw, weeds, capes shell etc. are crushed to 80 mesh；It will
The resulting poultry waste in cattle farm puts into closed manure pit by input port；
(2) after putting into poultry waste manure pit 36 hours, separating dry space from moist space is carried out to manure pit, obtains argol (moisture content
30%) and liquid dung less than；
(3) it ferments：Argol is mixed with bactericidal deodorant, the agricultural residue handled well, bacteria agent, decomposing agent, biogas residue
Uniformly, it is stacked, stacking for diameter is 1.5-2m, and the cone of a height of 1.3-1.8m is sufficiently fermented by the way of oxygen consumption,
Every 2 days with turning machine turning and throwing once, throwing 5 times is turned over, is maintained the temperature between 45-55 DEG C, pH value is between 6.0-8.0, carbon nitrogen
Than for 25-30：Between 1, humidity obtains material between 45-55%；
(4) it crushes and is granulated：Material is crushed with pulverizer, 80 meshes are crossed, first through flat membrane pelletizer, by circle-throw movement machine
Ball particle is made, makes moisture control within 30% finally by drying, drying temperature controls between 120-140 DEG C, dries
The dry 30 minutes time, if first drying is not all right, with regard to carrying out secondary drying.The solid for being 2.0-4.0mm up to partial size is sieved again
Organic fertilizer；
(6) liquid dung is placed in and educates bacterium deodorization tank, educate 50-70 DEG C of bacterium deodorization temperature, stand 24 hours；
(7) pretreated agricultural residue is added, is first transferred to pot type anaerobic fermentation 5 days, fermentation temperature is 35-40 DEG C, rear to turn
Enter membrane type anaerobic fermentation 5 days, fermentation temperature is 30-35 DEG C, handles to obtain biogas slurry, biogas residue and biogas through oxygen consumption；
(8) biogas slurry is precipitated through settling tank, humic acid, potassium fulvate is added, heavy metal ion is removed after precipitation adsorption；
(9) element digester is imported, it is lasting to stir, PH regulator is added, makes PH 5.5-7.5, last filling and sealing is
Obtain liquid organic fertilizer.
Embodiment 3
(1) pretreatment of raw material：It is standby that agricultural residue sugarcane stalk, straw, corn stover, capes shell etc. are crushed to 80 mesh
With；The resulting poultry waste in chicken farm is put into closed manure pit by input port；
(2) after putting into poultry waste manure pit 48 hours, separating dry space from moist space is carried out to manure pit, obtains argol (moisture content
30%) and liquid dung less than；
(3) it ferments：Argol is mixed with bactericidal deodorant, the agricultural residue handled well, bacteria agent, decomposing agent, biogas residue
Uniformly, it is stacked, stacking for diameter is 1.5-2m, and the cone of a height of 1.3-1.8m is sufficiently fermented by the way of oxygen consumption,
Every 2 days with turning machine turning and throwing once, throwing 5 times is turned over, is maintained the temperature between 45-55 DEG C, pH value is between 6.0-8.0, carbon nitrogen
Than for 25-30：Between 1, humidity obtains material between 45-55%；
(4) it crushes and is granulated：Material is crushed with pulverizer, 80 meshes are crossed, first through flat membrane pelletizer, by circle-throw movement machine
Ball particle is made, makes moisture control within 30% finally by drying, drying temperature controls between 130-140 DEG C, dries
The dry 30 minutes time, if first drying is not all right, with regard to carrying out secondary drying.The solid for being 2.0-4.0mm up to partial size is sieved again
Organic fertilizer；
(6) liquid dung is placed in and educates bacterium deodorization tank, educate 50-60 DEG C of bacterium deodorization temperature, stand 18 hours；
(7) pretreated agricultural residue is added, is first transferred to pot type anaerobic fermentation 4 days, fermentation temperature is 35-40 DEG C, rear to turn
Enter membrane type anaerobic fermentation 5 days, fermentation temperature is 30-35 DEG C, handles to obtain biogas slurry, biogas residue and biogas through oxygen consumption；
(8) biogas slurry is precipitated through settling tank, humic acid, potassium fulvate is added, heavy metal ion is removed after precipitation adsorption；
(9) element digester is imported, it is lasting to stir, PH regulator is added, makes PH 5.5-7.5, last filling and sealing is
Obtain liquid organic fertilizer.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out, or not improved this is sent out
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.Protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (6)
1. the preparation process of fowl and livestock dirt resource utilization production organic fertilizer, which is characterized in that include the following steps：
(1) pretreatment of raw material：It is spare that agricultural residue such as stalk, weeds, capes shell etc. is crushed to 80 mesh；It will cultivate what place obtained
Poultry waste puts into closed manure pit by input port；
(2) after putting into poultry waste manure pit 36-48 hours, separating dry space from moist space is carried out to manure pit, obtains argol and liquid dung；
(3) it ferments：Argol is uniformly mixed with bactericidal deodorant, the agricultural residue handled well, bacteria agent, decomposing agent, biogas residue,
It is stacked, is sufficiently fermented by the way of oxygen consumption, every 1 to 3 day with turning machine turning and throwing once, turned over throwing 5 to 8 times, keep temperature
Degree is between 35-55 DEG C, and pH value is between 6.0-8.0, carbon-nitrogen ratio 25-30：Between 1, humidity obtains object between 45-55%
Material；
(4) it crushes and is granulated：Material is crushed with pulverizer, 80 meshes is crossed and is made first through flat membrane pelletizer by circle-throw movement machine
Ball particle makes moisture control within 30% finally by drying, then sieves up to solid organic fertilizer；
(6) liquid dung is placed in and educates bacterium deodorization tank, educate 40-80 DEG C of bacterium deodorization temperature, stand 12-24 hours；
(7) pretreated agricultural residue is added, is first transferred to pot type anaerobic fermentation 3-5 days, after be transferred to membrane type anaerobic fermentation 3-5 days,
Biogas slurry, biogas residue and biogas are handled to obtain through oxygen consumption；
(8) biogas slurry is precipitated through settling tank, humic acid, potassium fulvate is added, heavy metal ion is removed after precipitation adsorption；
(9) element digester is imported, it is lasting to stir, PH regulator is added, makes PH 5.5-7.5, last filling and sealing is up to liquid
Body organic fertilizer.
2. the preparation process of poultry waste resource utilization production organic fertilizer according to claim 1, which is characterized in that institute
Stating argol in step (2) is after separating dry space from moist space, and moisture content is less than 30% waste.
3. the preparation process of poultry waste resource utilization production organic fertilizer according to claim 1, which is characterized in that institute
Stating step (3) and stacking be diameter is 1.5-2m, the cone of a height of 1.3-1.8m.
4. the preparation process of poultry waste resource utilization production organic fertilizer according to claim 1, which is characterized in that institute
It states drying temperature in step (4) to control between 100-150 DEG C, drying time 30-60 minutes, if first drying is not all right, just
Carry out secondary drying.
5. the preparation process of poultry waste resource utilization production organic fertilizer according to claim 1, which is characterized in that institute
The partial size for stating solid organic fertilizer in step (4) is 2.0-4.0mm.
6. the preparation process of poultry waste resource utilization production organic fertilizer according to claim 1, which is characterized in that institute
Stating step (7) pot type anaerobic fermentation temperature is 35-40 DEG C, and membrane type anaerobic fermentation temperature is 30-35 DEG C；The biogas finally by
Pipeline is used for household, and production and life use.
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Cited By (8)
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| CN109678628A (en) * | 2019-02-19 | 2019-04-26 | 陈军 | A kind of method and organic fertilizer preparing organic fertilizer using fowl and animal excrement |
| CN109796232A (en) * | 2019-03-06 | 2019-05-24 | 广州贤智科技有限公司 | A kind of easy-to-mount environment-friendly type turning device for organic fertilizer |
| CN109942176A (en) * | 2019-04-04 | 2019-06-28 | 山东碧宇环保工程有限公司 | A kind of lavatory rural area Han Gai treatment for cow manure method |
| CN110407349A (en) * | 2019-08-09 | 2019-11-05 | 北京誉铧生物科技有限公司 | A kind of method and aquaculture wastewater processing system using flyash processing aquaculture wastewater |
| CN110642655A (en) * | 2019-09-16 | 2020-01-03 | 安徽科技学院 | Method for preparing efficient bio-organic fertilizer from organic materials |
| CN110845257A (en) * | 2019-10-18 | 2020-02-28 | 广西力源宝科技有限公司 | Method for preparing organic fertilizer by utilizing silkworm breeding waste |
| CN113200770A (en) * | 2021-05-19 | 2021-08-03 | 付永全 | Process for producing organic fertilizer by biologically and synergistically degrading agricultural breeding wastes |
| CN114763290A (en) * | 2021-01-12 | 2022-07-19 | 天津国丰民裕农业科技有限公司 | Dirty processing system of excrement |
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| CN110642655A (en) * | 2019-09-16 | 2020-01-03 | 安徽科技学院 | Method for preparing efficient bio-organic fertilizer from organic materials |
| CN110845257A (en) * | 2019-10-18 | 2020-02-28 | 广西力源宝科技有限公司 | Method for preparing organic fertilizer by utilizing silkworm breeding waste |
| CN114763290A (en) * | 2021-01-12 | 2022-07-19 | 天津国丰民裕农业科技有限公司 | Dirty processing system of excrement |
| CN113200770A (en) * | 2021-05-19 | 2021-08-03 | 付永全 | Process for producing organic fertilizer by biologically and synergistically degrading agricultural breeding wastes |
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