CN111807900A - Preparation method of organic fertilizer - Google Patents
Preparation method of organic fertilizer Download PDFInfo
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- CN111807900A CN111807900A CN202010490021.1A CN202010490021A CN111807900A CN 111807900 A CN111807900 A CN 111807900A CN 202010490021 A CN202010490021 A CN 202010490021A CN 111807900 A CN111807900 A CN 111807900A
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- organic fertilizer
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- organic
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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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
- C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the 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
- C05F17/80—Separation, elimination or disposal of harmful substances during the 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
- C05G3/80—Soil conditioners
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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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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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
Abstract
The invention discloses a preparation method of an organic fertilizer, which relates to the field of organic fertilizers and comprises the following steps: the method comprises the following steps: crushing and mixing the raw materials, namely crushing and mixing the raw materials such as organic solid waste, auxiliary materials, microorganisms, fermentation inoculum and the like; step two: the microbial inoculum propagation stirring is used for controlling the proportion of the organic fertilizer starter to mix with part of auxiliary materials and stir uniformly; step three: and (3) turning the material to perform aerobic fermentation, namely turning the material according to the adjusted material, and performing pool-type aerobic fermentation on the material. The method for preparing the organic fertilizer has low cost, comprehensive product nutrition and long fertilizer efficiency, can increase and update soil organic matters, promote the propagation of microorganisms and improve the physical and chemical properties and the biological activity of soil, is suitable for various periods of growth of various crops, and adopts the following raw materials: the plant straw, the cow dung, the organic fertilizer starter, the rapeseed cake, the water and the organic fertilizer sterilization deodorant have low cost of raw materials and are easy to market circulation.
Description
Technical Field
The invention relates to the field of organic fertilizers, in particular to a preparation method of an organic fertilizer.
Background
The carbon-containing material is mainly from plants and/or animals, is applied to soil to provide plant nutrition as a main function, is processed by biological substances, animal and plant wastes and plant residues, eliminates toxic and harmful substances in the carbon-containing material, and is rich in a large amount of beneficial substances, and comprises: the organic acid fertilizer has the advantages that various organic acids and peptides and rich nutrient elements including nitrogen, phosphorus and potassium can provide comprehensive nutrition for crops, the fertilizer efficiency is long, soil organic matters can be increased and updated, the microbial propagation is promoted, the physical and chemical properties and the biological activity of soil are improved, and the organic acid fertilizer is a main nutrient for green food production.
The existing organic fertilizer has the disadvantages of complicated production and fermentation processes, high production method cost, low product nutrition, short fertilizer efficiency, incapability of increasing and updating soil organic matters, incapability of promoting microbial propagation and improving the physical and chemical properties and biological activity of soil, and incapability of thoroughly playing the roles of deodorization, decomposition, disinsection and sterilization after the existing organic fertilizer starter is fermented.
Disclosure of Invention
The invention aims to: the preparation method of the organic fertilizer is provided for solving the problems that the existing organic fertilizer is complicated in production and fermentation process, high in production method cost, low in product nutrition, short in fertilizer efficiency, incapable of increasing and updating soil organic matters, incapable of promoting microbial propagation and improving the physical and chemical properties and biological activity of soil, and incapable of thoroughly playing roles in deodorizing, decomposing, killing insects and sterilizing after being fermented.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation method of an organic fertilizer comprises the following steps:
the method comprises the following steps: crushing and mixing the raw materials, namely crushing and mixing the raw materials such as organic solid waste, auxiliary materials, microorganisms, fermentation inoculum and the like;
step two: the microbial inoculum propagation stirring is used for controlling the proportion of the organic fertilizer starter to mix with part of auxiliary materials and stir uniformly;
step three: turning over the material to perform aerobic fermentation, wherein the material is turned over according to the adjusted material, and then performing pool type aerobic fermentation on the material;
step four: granulation screening for after carrying out the granulation with the material, carry through belt conveyer and filter in transporting to the sieve separator:
step five: and (4) packing, weighing and transporting, namely transporting the screened organic fertilizer after the procedures of packing, weighing and the like.
Preferably, in the first step, the raw materials are crushed and mixed, wherein the raw materials comprise: 30-45 parts of plant straw, 30-50 parts of cow dung, 5-15 parts of organic leavening agent, 10-20 parts of rapeseed cake, 10-25 parts of water, 5-8 parts of organic fertilizer sterilization deodorant and 10-20 parts of clay.
Preferably, the raw materials are crushed and mixed in the first step, wherein the crushing process comprises the steps of mixing the raw materials, placing all the materials into a raw material storage bin, conveying the materials into a crusher through a belt conveyer to be crushed, adding a certain proportion of clay into the mixed crushed materials after crushing, mixing the mixed materials and the clay for the second time, controlling the revolution number of the stirrer to be 60-80 revolutions per minute, controlling the stirring time to be 2-3 hours, and stirring at normal temperature.
Preferably, the microbial inoculum propagation stirring in the second step is to separately take out a part of plant straw raw materials and rapeseed cake raw materials, add an organic fertilizer starter, place and ferment, mix the auxiliary materials and the organic fertilizer starter according to a ratio of 1:10, place for 3-5 days, place the container hermetically during the period, place the mixture outdoors at normal temperature, take out the mixture after the placement is finished, stir the mixture, then add the mixture into the material in the first step, mix the mixture by using a stirrer, control the rotating speed at 40-50 rpm, stir the stirring time for 1-2 hours, heat and stir the mixture, and control the temperature at 40-60 ℃.
Preferably, the aerobic fermentation is carried out by turning over the materials in the third step, which comprises stacking and turning over, wherein the stacking requires that the stacking is not less than 4 square at one time, the height is about 1.2 meters, the length is not limited, the environmental temperature is not limited, the stacking starts to be turned over when the temperature of the stack rises to 50 ℃, the stacking is turned over once every three days, if the stacking temperature exceeds 65 ℃, the stacking is turned over once every two days, the rotten mark is that the stacking temperature is reduced, the materials are loose, the original odor of the materials is not generated, the materials have slight ammonia odor, and white hypha is fully distributed in the stack.
Preferably, the materials in the third step are turned over and raked for aerobic fermentation, the materials are stacked into a pool after turning over and raked, the materials are fully decomposed, sterilized, deodorized and dewatered through pool type aerobic continuous fermentation, the aerobic temperature is 65-80 ℃, the time is controlled to be 6-8 days, water supplement and temperature measurement can be carried out during the period, and fermentation is ensured.
Preferably, in the granulation screening in the fourth step, the fermented organic fertilizer can be transported to a granulator through a spiral feeding machine for granulation, the diameter of the granulated fertilizer is controlled to be 2-3 mm, screening is performed after granulation to screen out unqualified organic fertilizer, the organic fertilizer is transported to a crusher through a belt conveyor and the spiral feeding machine, and granulation is performed again.
Preferably, the granulation screening in the fourth step is carried out, drying is carried out simultaneously in the screening process, the organic fertilizer particles are dried by utilizing circulating air, the drying air is collected, and the organic fertilizer particles can be discharged after being subjected to filtration, deodorization, adsorption and photolysis.
Preferably, packing transportation of weighing in step five, include after the granulation screening with the fertilizer granule through belt conveyer transport bagging-off, packing, weigh, beat on the mark all-in-one, carry out bagging-off processing, packing sealing treatment and, weigh and handle and beat mark processing, wherein the fertilizer wrapping bag that does not reach standard in the weighing processing module can be released, after unsealing, inside fertilizer gets into belt conveyer again and transports, bagging-off, packing, beat mark after weighing qualified, then transported by the pile up neatly.
Compared with the prior art, the invention has the beneficial effects that:
1. the method for preparing the organic fertilizer has low cost, comprehensive product nutrition and long fertilizer efficiency, can increase and update soil organic matters, promote the propagation of microorganisms and improve the physical and chemical properties and the biological activity of soil, is suitable for various periods of growth of various crops, and adopts the following raw materials: the plant straw, the cow dung, the organic fertilizer starter, the rapeseed cake, the water and the organic fertilizer sterilization deodorant have low cost of raw materials and are easy to market circulation.
2. The invention comprises the following steps: crushing and mixing the raw materials, namely crushing and mixing the raw materials such as organic solid waste, auxiliary materials, microorganisms, fermentation inoculum and the like; step two: the microbial inoculum propagation stirring is used for controlling the proportion of the organic fertilizer starter to mix with part of auxiliary materials and stir uniformly; step three: the material is turned over and taken off to carry out aerobic fermentation, the material is turned over and taken off according to the adjusted material, then pool type aerobic fermentation is carried out to ferment the material, after the organic fertilizer leavening agent is fermented, the effects of thoroughly deodorizing, thoroughly decomposing, killing insects and sterilizing can be achieved, the fermented organic fertilizer is rich in trace elements required by various crops, has the effects of no toxicity and harmlessness, yield improvement, quality improvement, disease resistance and growth promotion, soil fertility improvement and fertilizer utilization rate improvement, and is an ideal fertilizer for producing green food and developing ecological agriculture.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations and positional relationships shown, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
Example 1
A preparation method of an organic fertilizer comprises the following steps:
the method comprises the following steps: crushing and mixing the raw materials, namely crushing and mixing the raw materials such as organic solid waste, auxiliary materials, microorganisms, fermentation inoculum and the like;
step two: the microbial inoculum propagation stirring is used for controlling the proportion of the organic fertilizer starter to mix with part of auxiliary materials and stir uniformly;
step three: turning over the material to perform aerobic fermentation, wherein the material is turned over according to the adjusted material, and then performing pool type aerobic fermentation on the material;
step four: granulation screening for after carrying out the granulation with the material, carry through belt conveyer and filter in transporting to the sieve separator:
step five: and (4) packing, weighing and transporting, namely transporting the screened organic fertilizer after the procedures of packing, weighing and the like.
The method for preparing the organic fertilizer has low cost, comprehensive product nutrition and long fertilizer efficiency, can increase and update soil organic matters, promote the propagation of microorganisms and improve the physical and chemical properties and the biological activity of soil, is suitable for various periods of growth of various crops, and adopts the following raw materials: the plant straw, the cow dung, the organic fertilizer starter, the rapeseed cake, the water and the organic fertilizer sterilization deodorant have low cost of raw materials and are easy to market circulation.
Example 2
Step one, crushing and mixing raw materials, wherein the raw materials comprise: 30-45 parts of plant straw, 30-50 parts of cow dung, 5-15 parts of organic leavening agent, 10-20 parts of rapeseed cake, 10-25 parts of water, 5-8 parts of organic fertilizer sterilization deodorant and 10-20 parts of clay.
In the invention, the raw materials comprise 30 parts by mass of plant straws, 30 parts by mass of cow dung, 5 parts by mass of organic leavening agent, 10 parts by mass of rapeseed cakes, 10 parts by mass of water, 5 parts by mass of organic fertilizer sterilization deodorant and 10 parts by mass of clay.
Example 3
Step one, crushing and mixing raw materials, wherein the crushing process comprises the steps of mixing the raw materials, placing all the materials into a raw material storage bin, conveying the materials into a crusher through a belt conveyor to be crushed, adding a certain proportion of clay into the mixed crushed materials after crushing, mixing the mixed materials and the clay for the second time, controlling the revolution number of a stirrer to be 60-80 revolutions per minute, controlling the stirring time to be 2-3 hours, and stirring at normal temperature.
In the invention, the ratio of the material to the clay can be 10:3, the clay is an important mineral raw material and consists of various hydrated silicates and a certain amount of alumina, alkali metal oxide and alkaline earth metal oxide, and contains impurities such as quartz, feldspar, mica, sulfate, sulfide, carbonate and the like.
Example 4
And (2) performing propagation stirring on the microbial inoculum in the second step, namely independently taking out a part of plant straw raw materials and rapeseed cake raw materials, adding an organic fertilizer starter, standing for fermentation, mixing auxiliary materials and the organic fertilizer starter according to a ratio of 1:10, standing for 3-5 days, sealing the container, standing outdoors at normal temperature, taking out the mixture after standing, stirring the mixture, adding the mixed material into the material in the first step, mixing the mixed material by using a stirrer, controlling the rotation speed to be 40-50 revolutions per minute, stirring for 1-2 hours, heating and stirring, and controlling the temperature to be 40-60 ℃.
In the invention, the secondary treatment auxiliary materials and the organic fertilizer leavening agent are prepared by compounding the organic fertilizer leavening agent, namely the organic material decomposing agent, which can decompose protein, cellulose, hemicellulose, lignin and the like, and bacteria, fungi and the like.
Example 5
And in the third step, the material is turned over and raked to carry out aerobic fermentation, the material stacking comprises material stacking and material turning, the material stacking requires that the stacking is not less than 4 square at one time, the height is about 1.2 meters, the length is not limited, the environmental temperature is not limited, the material stacking starts to be turned over when the temperature of the material stack rises to 50 ℃, the material stacking is turned over once every three days, if the temperature of the material stack exceeds 65 ℃, the material stacking is turned over once every two days, the rotten mark is that the temperature of the material stack is reduced, the material is loose, the material has no original odor and is slightly ammoniacal.
In the invention, the organic fertilizer starter can play a role in thoroughly deodorizing, decomposing, killing insects and sterilizing after fermentation, the fermented organic fertilizer is rich in trace elements required by various crops, has the functions of no toxicity, harmlessness, yield improvement, quality improvement, disease resistance, growth promotion, land fertility improvement and fertilizer utilization rate improvement, and is an ideal fertilizer for producing green food and developing ecological agriculture.
Example 6
And in the third step, the materials are turned over and raked for aerobic fermentation, the materials are stacked into a pool after turning over and raking, the materials are fully decomposed, sterilized, deodorized and dewatered through pool type aerobic continuous fermentation, the aerobic temperature is 65-80 ℃, the time is controlled to be 6-8 days, water can be supplemented and the temperature can be measured during the period, and the fermentation is ensured.
In the invention, aerobic treatment refers to a biochemical process of degrading and converting organic matters into humus-like substances under the conditions of proper carbon-nitrogen ratio, water content, oxygen and the like in the presence of microorganisms.
Example 7
And in the fourth step, granulation screening, the organic fertilizer after fermentation can be transported to a granulator through a spiral feeding machine for granulation, the diameter of the granulated fertilizer is controlled to be 2-3 mm, screening is carried out after granulation to screen out unqualified organic fertilizer, the organic fertilizer is transported to a crusher through a belt conveyer and the spiral feeding machine, and granulation is carried out again.
In the invention, the granulator can adopt an extrusion granulator which is a dry granulation process for agglomerating solid materials by using pressure, the materials are extruded by two roll shafts rotating reversely, the roll shafts are driven by an eccentric sleeve or a hydraulic system, and when the solid materials are extruded, air among powder particles is firstly discharged to rearrange the particles so as to eliminate gaps among the materials.
Example 8
And step four, granulation screening, drying simultaneously in the screening process, drying the organic fertilizer particles by utilizing circulating air, collecting the drying air, and discharging the drying air after filtering, deodorizing, adsorbing and photolyzing the drying air.
In the invention, the pollution to the air environment caused by direct discharge is avoided, and the water is used as the water which can be discharged only when the water reaches the national discharge standard because the fertilizer industry is the fertilizer industry after all.
Example 9
And step five, packaging, weighing and transporting, wherein organic fertilizer particles are transported to a bagging machine, a packaging machine, a weighing machine and a marking machine through a belt conveyer after granulation and screening, bagging, packaging, weighing and marking are carried out on the organic fertilizer particles, bagging treatment, packaging and sealing treatment and weighing treatment and marking treatment are carried out, organic fertilizer packaging bags which do not reach the standard in a weighing treatment module can be pushed out, after unsealing, the organic fertilizer in the organic fertilizer packaging bag enters the belt conveyer again to be transported, bagged, packaged and weighed, and then the organic fertilizer particles are marked after being qualified and transported by stacking.
According to the invention, the secondary weighing can avoid the situation of less packaging, so that the weight and the quality are not uniform.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A preparation method of an organic fertilizer is characterized by comprising the following steps:
the method comprises the following steps: crushing and mixing the raw materials, namely crushing and mixing the raw materials such as organic solid waste, auxiliary materials, microorganisms, fermentation inoculum and the like;
step two: the microbial inoculum propagation stirring is used for controlling the proportion of the organic fertilizer starter to mix with part of auxiliary materials and stir uniformly;
step three: turning over the material to perform aerobic fermentation, wherein the material is turned over according to the adjusted material, and then performing pool type aerobic fermentation on the material;
step four: granulation screening for after carrying out the granulation with the material, carry through belt conveyer and filter in transporting to the sieve separator:
step five: and (4) packing, weighing and transporting, namely transporting the screened organic fertilizer after the procedures of packing, weighing and the like.
2. The preparation method of the organic fertilizer according to claim 1, characterized in that: in the first step, the raw materials are crushed and mixed, wherein the raw materials comprise: 30-45 parts of plant straw, 30-50 parts of cow dung, 5-15 parts of organic leavening agent, 10-20 parts of rapeseed cake, 10-25 parts of water, 5-8 parts of organic fertilizer sterilization deodorant and 10-20 parts of clay.
3. The preparation method of the organic fertilizer according to claim 1, characterized in that: the raw materials are crushed and mixed in the step I, wherein the crushing process comprises the steps of mixing the raw materials, placing all the materials into a raw material storage bin, conveying the materials into a crusher through a belt conveyer to be crushed, adding a certain proportion of clay into the mixed crushed materials after crushing, mixing the mixed materials and the clay for the second time, controlling the revolution number of a stirrer to be 60-80 revolutions per minute, controlling the stirring time to be 2-3 hours, and stirring at normal temperature.
4. The preparation method of the organic fertilizer according to claim 1, characterized in that: and (2) performing propagation stirring on the microbial inoculum in the second step, namely independently taking out a part of plant straw raw materials and rapeseed cake raw materials, adding an organic fertilizer starter, standing for fermentation, mixing auxiliary materials and the organic fertilizer starter according to a ratio of 1:10, standing for 3-5 days, sealing a container, standing outdoors at normal temperature, taking out the mixture after standing, stirring the mixture, adding the mixed material into the material in the first step, mixing the mixed material by using a stirrer, controlling the rotation speed to be 40-50 revolutions per minute, stirring the mixture for 1-2 hours, heating and stirring, and controlling the temperature to be 40-60 ℃.
5. The preparation method of the organic fertilizer according to claim 1, characterized in that: and in the third step, the material is turned over and raked to carry out aerobic fermentation, the material stacking comprises material stacking and material turning, the material stacking requires that the stacking is not less than 4 square at one time, the height is about 1.2 meters, the length is not limited, the environmental temperature is not limited, the material stacking starts to be turned over when the temperature of the material stack rises to 50 ℃, the material stacking is turned over once every three days, if the temperature of the material stack exceeds 65 ℃, the material stacking is turned over once every two days, the rotten mark is that the temperature of the material stack is reduced, the material is loose, the material has no original odor and is slightly ammoniacal.
6. The preparation method of the organic fertilizer according to claim 1, characterized in that: and in the third step, the materials are turned over and raked for aerobic fermentation, the materials are stacked into a pool after turning over and raking, the materials are fully decomposed, sterilized, deodorized and dewatered through pool type aerobic continuous fermentation, the aerobic temperature is 65-80 ℃, the time is controlled to be 6-8 days, water can be supplemented and the temperature can be measured during the period, and the fermentation is ensured.
7. The preparation method of the organic fertilizer according to claim 1, characterized in that: and in the fourth step of granulation screening, the fermented organic fertilizer can be conveyed to a granulator through a spiral feeding machine for granulation, the diameter of the granulated fertilizer is controlled to be 2-3 mm, the organic fertilizer which is unqualified is screened out through screening after granulation, the organic fertilizer is conveyed to a crusher through a belt conveyer and the spiral feeding machine, and granulation is carried out again.
8. The preparation method of the organic fertilizer according to claim 1, characterized in that: and granulating and screening in the fourth step, drying simultaneously in the screening process, drying organic fertilizer particles by utilizing circulating air, collecting the drying air, and discharging the drying air after filtering, deodorizing, adsorbing and photolyzing the drying air.
9. The preparation method of the organic fertilizer according to claim 1, characterized in that: and packaging, weighing and transporting in the fifth step, wherein organic fertilizer particles are transported to a bagging, packaging, weighing and marking all-in-one machine through a belt conveyer after granulation and screening, bagging treatment, packaging sealing treatment and weighing treatment and marking treatment are carried out, organic fertilizer packaging bags which do not reach the standard in a weighing treatment module can be pushed out, after sealing is removed, the organic fertilizer in the weighing treatment module enters the belt conveyer again to be transported, bagged, packaged and weighed, and then the organic fertilizer is marked after passing the weighing, and then is transported by stacking.
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| CN202010490021.1A CN111807900A (en) | 2020-06-02 | 2020-06-02 | Preparation method of organic fertilizer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112645782A (en) * | 2020-12-02 | 2021-04-13 | 湖南绿园生态农业有限公司 | Efficient bio-organic fertilizer and processing technology thereof |
| CN112876319A (en) * | 2021-02-01 | 2021-06-01 | 兰州新区陇原中天羊业有限公司 | Sheep manure fermented organic fertilizer and preparation method thereof |
| CN112919987A (en) * | 2020-11-17 | 2021-06-08 | 天津绿之本生物科技有限公司 | Organic fertilizer special for rice and preparation method thereof |
| CN114989874A (en) * | 2022-07-04 | 2022-09-02 | 宁夏瑞创源新能源科技有限公司 | Preparation process of grape branch biogas residue biomass granular fuel |
| CN115304413A (en) * | 2022-08-02 | 2022-11-08 | 黄清芬 | Organic fertilizer and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190513A (en) * | 2010-03-11 | 2011-09-21 | 于雷 | Production method of organic fertilizer |
| CN105585351A (en) * | 2014-10-22 | 2016-05-18 | 王光庆 | Method for producing organic fertilizer |
-
2020
- 2020-06-02 CN CN202010490021.1A patent/CN111807900A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190513A (en) * | 2010-03-11 | 2011-09-21 | 于雷 | Production method of organic fertilizer |
| CN105585351A (en) * | 2014-10-22 | 2016-05-18 | 王光庆 | Method for producing organic fertilizer |
Non-Patent Citations (1)
| Title |
|---|
| 谢凤行等: "《微生态制剂在农业上的应用》", 31 March 2010, 天津科技翻译出版公司 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919987A (en) * | 2020-11-17 | 2021-06-08 | 天津绿之本生物科技有限公司 | Organic fertilizer special for rice and preparation method thereof |
| CN112645782A (en) * | 2020-12-02 | 2021-04-13 | 湖南绿园生态农业有限公司 | Efficient bio-organic fertilizer and processing technology thereof |
| CN112876319A (en) * | 2021-02-01 | 2021-06-01 | 兰州新区陇原中天羊业有限公司 | Sheep manure fermented organic fertilizer and preparation method thereof |
| CN114989874A (en) * | 2022-07-04 | 2022-09-02 | 宁夏瑞创源新能源科技有限公司 | Preparation process of grape branch biogas residue biomass granular fuel |
| CN115304413A (en) * | 2022-08-02 | 2022-11-08 | 黄清芬 | Organic fertilizer and preparation method thereof |
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Application publication date: 20201023 |