CN106673737A - Method for preparing instant biological organic fertilizer - Google Patents
Method for preparing instant biological organic fertilizer Download PDFInfo
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- CN106673737A CN106673737A CN201611226253.6A CN201611226253A CN106673737A CN 106673737 A CN106673737 A CN 106673737A CN 201611226253 A CN201611226253 A CN 201611226253A CN 106673737 A CN106673737 A CN 106673737A
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- fertilizer
- deblocking
- organic fertilizer
- granulated slag
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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
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/002—Fertilisers made from animal corpses, or parts thereof from fish or from fish-wastes
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a method for preparing an instant biological organic fertilizer. The method comprises the following steps: (1) crushing a plant waste raw material to obtain powder residues; (2) performing fixation on the powder residues by adopting steam, the fixation temperature being 500 to 550 DEG C; (3) pressing and drying the powder residues subjected to fixation to form a block, removing water and performing deblocking; (4) adding enzyme microorganisms, wheat skin, a soybean cake, organic phosphorus and brown sugar into the deblocked powder residues, and performing uniform mixing to obtain a mixture; (5) performing repeated pressing blocking and deblocking operation on the mixture to finally obtain the organic fertilizer after deblocking. According to the method, by the repeated pressing blocking and deblocking operation, rapid fermentation is realized, and the organic fertilizer can be prepared within 48 hours, so that the preparation time for the organic fertilizer is greatly shortened; moreover, the prepared organic fertilizer is high in maturity, and damage to the roots of crops is prevented during application.
Description
Technical field
The present invention relates to organic fertilizer technical field, and in particular to a kind of preparation method of biological short-term training fertilizer.
Background technology
Fertilizer is commonly called as farm manure, is mainly derived from plant and/or animal, imposes on soil and is led as it with providing plant nutrient
Want the carbonaceous material of function, Jing biological substances, animals and plants garbage, plant residue processing, eliminating therein poisonous has
Evil material, rich in a large amount of benefit materials, including：Various organic acid, peptides, and including the abundant nutrition including nitrogen, phosphorus potassium
Element, can not only provide full nutrition for crops, and fertilizer efficiency is long, can increase and update the soil organism, promote microorganism
Breeding, improves the physicochemical property and biological activity of soil, is the Main Nutrients of pollution-free food production.
The production of fertilizer typically will be through the process of compost fermentation, and compost is to pass through microorganism under certain conditions
Effect, Organic substance is constantly degraded and is stablized, and a kind of process of the product for being suitable for Land_use change of output.Traditional has
The sweat of machine compost can be divided into the following four stage：(1) glow stage, compost make the initial stage, the microorganism in compost with
Based on middle temperature, aerobic species, they start the sweat of compost, and vigorous decomposition is labile under the conditions of aerobic has
Machine material, produces substantial amounts of heat, improves constantly compost temperature, rises to 40 DEG C from 20 DEG C or so, referred to as glow stage or middle temperature
Stage.(2) hot stage, with the raising of temperature, thermophilic microorganism gradually replaces mesothermal species and plays leading work
With constant temperature rises, and i.e. up to more than 50 DEG C typically in several days, into hot stage, complicated organic substance enters in compost
Row intensive decomposition, thermal accumlation, compost temperature rises to 60-70 DEG C, with and most thermophilic microorganism also mortality
Or resting state is carried out, this plays a very important role to accelerating becoming thoroughly decomposed for compost.(3) temperature-fall period, when hot stage continues
After fixing time, cellulose, hemicellulose, pectin substance major part are decomposed, are left the difficult complicated ingredient for decomposing and new formation
Humus, the activity decrease of microorganism, temperature is gradually lowered.(4) fertilizer conservation of the becoming thoroughly decomposed stage, after compost maturity, volume-diminished, heap
Temperature drops to a little higher than temperature, should now compress on compost, causes state of being sick of, and makes organic matter mineralization declines, is beneficial to
Fertilizer conservation.Composting fermentation process should also carry out multiple turning, and the material for making internal layer outer layer decomposition temperature different is re-mixed uniformly.It is whole
Individual composting fermentation process will be after the time of 45-60 days.
Therefore, conventional fertilizer compost fermentation has that decomposition rate is slow, time-consuming, environmental pollution, and
And, fertilizer prepared by Jing compost fermentations cannot be realized becoming thoroughly decomposed completely, apply the fertilizer not become thoroughly decomposed completely and easily cause farming
Thing burns root.Thus, in the urgent need to developing efficient, stable organic fertilizer production technique.
The content of the invention
For above-mentioned prior art, it is an object of the invention to provide a kind of preparation method of biological short-term training fertilizer, passes through
Briquetting repeatedly, deblocking operation, realize rapid fermentation, and fertilizer can be prepared in 48 hours, have greatly shortened
The preparation time of machine fertilizer, and the organic fertilizer decomposing degree for preparing is high, crops is not resulted in during administration and burns root.
For achieving the above object, the present invention adopts following technical proposals：
A kind of preparation method of biological short-term training fertilizer, comprises the following steps：
(1) by plant refuse raw material pulverizing, granulated slag is made；
(2) granulated slag is adopted into steam beating, fixing temperature is 500-550 DEG C；
(3) granulated slag after completing is pressed dry in bulk, removes moisture, then deblocked；
(4) enzymatic microorganism, Testa Tritici, soybean cake, organophosphors and brown sugar, mix homogeneously are added in the granulated slag to after deblocking, must be mixed
Material；
(5) compound is carried out into repeatedly briquetting, deblocking operation, fertilizer is prepared after finally deblocking.
In step (1), the plant waste raw material includes：Straw, branch, bark, leaveves, dish leaf etc..
In step (2), the steam used that completes can be burnt with the mixture Jing of waste oil or waste oil and heavy oil
The heat of generation is used as thermal source, plus hot water and the steam that produces；Can also be other exogenous steams.
The waste oil can be heated by rubbish from cooking or cooling extraction is obtained, and extracts the rubbish from cooking after waste oil also
Can be used as the raw material for preparing fertilizer.
The process that carries out completing have of both effect, one is to kill the harmful bacteria and worm's ovum in plant waste raw material；Two
It is to combine follow-up briquetting, deblocking operation, makes the abundant breaking cellular wall of cell wall of organic fertilizer raw material.
In step (3), by granulated slag press dry in bulk pressure size be 2-10t (i.e.：200-1000MPa), when pressure applies
Between be 20-40min；
In step (3), deblocking is carried out in studded cylinder is set, and the rotating speed of cylinder is 20-40r/min.
In step (4), it is 2-10kg/t, the addition of soybean cake that the addition of enzymatic microorganism is 1-5kg/t, the addition of Testa Tritici
Addition for 2-10kg/t, organophosphors is 10-100kg/t, and the addition of brown sugar is 2-10kg/t.(i.e.：It is per ton deblock after
The amount that enzymatic microorganism is added in granulated slag is 1-5kg, the amount of Testa Tritici is 2-10kg, the amount of soybean cake is 2-10kg, the amount of organophosphors is 10-
100kg, the amount of brown sugar are 2-10kg).
In step (4), the organophosphors are selected from animal bone or fish spicule.
In step (5), the pressure for applying during briquetting each time be 2-20t (i.e.：200-2000MPa), pressure application time
For 10-30min；Deblocking is carried out in studded cylinder is set, and the rotating speed of cylinder is 20-40r/min.
In step (5), repeatedly briquetting, the number of times that deblocks are 8-12 time, preferably 10 times.
Fertilizer prepared by said method is also protection scope of the present invention.
Beneficial effects of the present invention：
(1) there is a problem of that decomposition rate is slow, time-consuming for existing fertilizer compost fermentation, the present invention is by having
Machine fertilizer raw material first carries out the process that completes, and then carries out multiple briquetting, deblocking operation, and the cell wall for making organic fertilizer raw material fully breaks
Wall, wherein, complete process and briquetting, deblocking operation synergism, indispensable, and breaking cellular wall effect is served jointly, accelerates and sends out
The speed of ferment, can quickly prepare fertilizer, relative to traditional fertilizer compost fermentation (45-60 in 48 hours
My god), greatly shorten the preparation time of fertilizer.
(2) fertilizer quickly prepared using the method for the present invention, its rotten degree is significantly higher than to be sent out by conventional compost
Fertilizer prepared by ferment, and rotten degree is the index for reacting organic matter degradation and biochemistry degree of stability, the judgement of rotten degree is right
The quality control of composting process and composting production, and compost all had great importance using the rear impact to environment.It is not complete
After the compost for becoming thoroughly decomposed entirely is manured into soil, can cause the aggravating activities of microorganism causes the shortage of oxygen, so as to cause anaerobic environment, also
A large amount of mesostates can be produced, the NH produced such as under organic acid, and reducing condition3、H2The effective ingredient such as S, these materials
The serious phytotoxic root system of meeting, affects the normal growth of crop.
(3) present invention obtains waste oil by carrying out extraction to rubbish from cooking, and the heat produced using trench oil firing is entered
The capable operation that completes, it is possible to achieve make full use of to waste oil, reduces the preparation cost of fertilizer, extracts the kitchen after waste oil
Remaining rubbish is also used as preparing the raw material of fertilizer, whole fertilizer preparation process environmental protection.
And, the heat produced using trench oil firing is not limited to prepare fertilizer, can be also used for preparing compound fertilizer etc.
Other kinds of fertilizer.
Specific embodiment
Below by instantiation, the present invention will be further elaborated, it should explanation, the description below be only for
The present invention is explained, its content is not defined.
Enzymatic microorganism used is conventional commercially available prod in the embodiment of the present invention.
Embodiment 1：The preparation of biological short-term training fertilizer
Concrete preparation method is as follows：
(1) the plant waste raw material such as straw, bark, dish leaf is put in pulverizer, is crushed, make granulated slag；
(2) steam beating, fixing temperature 500-550 degree Celsius are utilized；The steam used that completes is with waste oil and heavy oil
Mixture Jing burning produce heat as thermal source, plus hot water and produce.
(3) granulated slag after completing is put in press drier and removes moisture, press dry into bulk, the pressure size for pressing dry in bulk is 5t
(i.e.：5000MPa), pressure application time is 30min；
(4) deblocked in studded cylinder is set, the rotating speed of cylinder is 30r/min, is allowed to into loose condition (of surface)；
(5) enzymatic microorganism, Testa Tritici, soybean cake, organophosphors and brown sugar are added in the granulated slag to after deblocking, is added in granulated slag per ton
The enzymatic microorganism of 3kg, the Testa Tritici of 8kg, the soybean cake of 10kg, the organophosphors (animal bone, fish spicule etc.) of 10kg and the brown sugar of 5kg, stir
Mix uniform, obtain compound；
(6) compound is placed in press drier carries out briquetting repeatedly, deblocks, repetitive operation 10 times；Each time during briquetting
The pressure of applying be 10t (i.e.：1000MPa), pressure application time is 20min；Deblocking is carried out in studded cylinder is set,
The rotating speed of cylinder is 30r/min.
(7) by the Organic substance after finally deblocking, finished product is packaged into, obtains final product fertilizer.
Comparative example 1：
Fertilizer is prepared by conventional compost fermentation, concrete grammar is as follows：
Compost fermentation is carried out using the plant waste such as straw, bark, dish leaf raw material, during summer, for the first time fermentation when
Between be 5-7 days, for the first time the time of fermentation is 7-10 days during winter；Turning, then carries out second fermentation and third time is fermented,
Second and third time fermentation time it is identical with the time fermented for the first time, prepare fertilizer.
Test example 1：The quality evaluation of fertilizer
The rotten degree of fertilizer prepared by the embodiment of the present invention 1 and comparative example 1 is investigated, maturity indexes are divided into into physics
Learn index and chemical index.
Wherein, physicss' index includes：Color, absorbance of acetone extract thing of fertilizer etc..Criterion is：Compost mistake
Journey become thoroughly decomposed after composting production in pitchy or black, the acetone extract thing of compost 665nm absorbance with compost time
It is on a declining curve, E665 ＜ 0.008.
Chemical index includes：COD (COD should be less than 700mg/g), water soluble ingredient (Water Soluble Organic Carbon/total
Organic nitrogen less than 0.7 as rotten degree reference standard), oxygen consumption rate (be less than 100 μ lL-1·s-1) etc..
Quality evaluation result of the test is as shown in table 1-2.
Table 1：Physicss' metrics evaluation result of fertilizer
Table 2：The chemical index evaluation result of fertilizer
| Sample | COD | Water soluble ingredient | Oxygen consumption rate |
| Fertilizer prepared by embodiment 1 | 324mg/g | 0.52 | 62μl·L-1·s-1 |
| Fertilizer prepared by comparative example 1 | 746mg/g | 0.83 | 114μl·L-1·s-1 |
By Tables 1 and 2 as can be seen that the rotten degree of fertilizer prepared by the embodiment of the present invention 1 is substantially better than comparative example 1 and makes
Standby fertilizer.
Test example 2：Field experiment
1. test method：
Selection physical features is flat, soil fertility is uniform, water pours the good test field of condition, sows wheat seed, arranges at 3
Reason, each process is repeated 3 times, concrete to process as follows：
Process 1：Fertilizer (150kg/ mus)+dispenser prepared by conventional fertilizer application+embodiment 12 times；
Process 2：Fertilizer (150kg/ mus)+dispenser prepared by conventional fertilizer application+comparative example 12 times；
Process 3：Conventional fertilizer application+equivalent fine sand (150kg/ mus)+dispenser 2 times.
To burn root number, per mu yield, mass of 1000 kernel, crude protein content as inspection target, 3 are the results are shown in Table.
The result of the test of the Different treatments of table 3
| Burn root number | Per mu yield (kg) | Mass of 1000 kernel (g) | Crude protein | |
| Process 1 | 0/m2 | 571.4 | 61.24 | 15.10% |
| Process 2 | 2/m2 | 476.3 | 52.82 | 13.96% |
| Process 3 | 0/m2 | 421.5 | 46.27 | 13.12% |
As can be seen from Table 3, fertilizer prepared by the embodiment of the present invention 1, the fertilizer phase prepared with comparative example 1 are applied
Per mu yield, mass of 1000 kernel and crude protein than, Semen Tritici aestivi etc. are greatly improved and improve, and illustrate the fertilizer of present invention preparation
Fertilizer efficiency is notable.
In addition, the situation for burning root does not occur in the fertilizer for applying the preparation of the embodiment of the present invention 1, the present invention is further illustrated
Fertilizer rotten degree it is relatively good.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
It is any to be familiar with those skilled in the art in the technical scope of present disclosure, technology according to the present invention scheme and its invention
Design in addition equivalent or change, all should be included within the scope of the present invention.
Claims (10)
1. a kind of preparation method of biological short-term training fertilizer, it is characterised in that comprise the following steps：
(1) by plant refuse raw material pulverizing, granulated slag is made；
(2) granulated slag is adopted into steam beating, fixing temperature is 500-550 DEG C；
(3) granulated slag after completing is pressed dry in bulk, removes moisture, then deblocked；
(4) enzymatic microorganism, Testa Tritici, soybean cake, organophosphors and brown sugar, mix homogeneously are added in the granulated slag to after deblocking, compound is obtained；
(5) compound is carried out into repeatedly briquetting, deblocking operation, fertilizer is prepared after finally deblocking.
2. preparation method as claimed in claim 1, it is characterised in that in step (1), the plant waste raw material includes：
Straw, branch, bark, leaveves and dish leaf.
3. preparation method as claimed in claim 1, it is characterised in that in step (2), the steam used that completes is with waste oil
Or the heat that the mixture Jing burnings of waste oil and heavy oil are produced is used as thermal source, plus hot water and the steam that produces；Or other
Exogenous steam.
4. preparation method as claimed in claim 1, it is characterised in that in step (3), granulated slag is pressed dry into the pressure size of in bulk
For 2-10t, pressure application time is 20-40min.
5. preparation method as claimed in claim 1, it is characterised in that in step (3), it is in studded cylinder is set to deblock
Carry out, the rotating speed of cylinder is 20-40r/min.
6. preparation method as claimed in claim 1, it is characterised in that in step (4), the addition of enzymatic microorganism be 1-5kg/t,
The addition of Testa Tritici be 2-10kg/t, soybean cake addition be 2-10kg/t, organophosphors addition be 10-100kg/t, brown sugar
Addition be 2-10kg/t.
7. preparation method as claimed in claim 6, it is characterised in that the organophosphors are selected from animal bone or fish spicule.
8. preparation method as claimed in claim 1, it is characterised in that in step (5), the pressure for applying during briquetting each time is
2-20t, pressure application time is 10-30min；Deblocking is carried out in studded cylinder is set, and the rotating speed of cylinder is 20-40r/
min。
9. preparation method as claimed in claim 1, it is characterised in that in step (5), repeatedly briquetting, the number of times that deblocks are 8-
12 times, preferably 10 times.
10. the fertilizer that the preparation method described in any one of claim 1-9 is prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226253.6A CN106673737A (en) | 2016-12-27 | 2016-12-27 | Method for preparing instant biological organic fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226253.6A CN106673737A (en) | 2016-12-27 | 2016-12-27 | Method for preparing instant biological organic fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106673737A true CN106673737A (en) | 2017-05-17 |
Family
ID=58871858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611226253.6A Pending CN106673737A (en) | 2016-12-27 | 2016-12-27 | Method for preparing instant biological organic fertilizer |
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| Country | Link |
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| CN (1) | CN106673737A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807887A (en) * | 2020-07-22 | 2020-10-23 | 苏州常春藤农业专业合作社 | Organic fertilizer for loquat trees and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105272401A (en) * | 2015-10-19 | 2016-01-27 | 长沙碧野生态农业科技有限公司 | Device and process for producing organic fertilizers through quick fermentation of biomass waste |
-
2016
- 2016-12-27 CN CN201611226253.6A patent/CN106673737A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105272401A (en) * | 2015-10-19 | 2016-01-27 | 长沙碧野生态农业科技有限公司 | Device and process for producing organic fertilizers through quick fermentation of biomass waste |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807887A (en) * | 2020-07-22 | 2020-10-23 | 苏州常春藤农业专业合作社 | Organic fertilizer for loquat trees and preparation method thereof |
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Application publication date: 20170517 |