CN100572332C - A kind of biochemical fertilizer and production method thereof - Google Patents
A kind of biochemical fertilizer and production method thereof Download PDFInfo
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- CN100572332C CN100572332C CNB2007100145087A CN200710014508A CN100572332C CN 100572332 C CN100572332 C CN 100572332C CN B2007100145087 A CNB2007100145087 A CN B2007100145087A CN 200710014508 A CN200710014508 A CN 200710014508A CN 100572332 C CN100572332 C CN 100572332C
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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 provides a kind of is main raw material with the weathered coal, produce be rich in activated humic acid and the required macroelement N of crop, P, K and with effective bonded biochemical fertilizer of biological bacteria and production method thereof.The fertilizer technology index is: NPK4-14%, organic 30-50%, useful active bacterium 0.2-1.0 * 10
8Individual/gram, micro-2-6%, activated humic acid 10-20%, amino acid 2-5%.Production method comprises: the activation biochemical treatment-granulation of organic raw material-oven dry-cooling-screening-coating-metering packing.Do not contain any objectionable constituent in the biochemical chemical fertilizer of the present invention, production cost is low, and the fertilizer efficiency height is a kind of non-harmful high-quality biochemical organic fertilizer.
Description
Technical field
The invention belongs to fertilizer field, relate to a kind of biochemical fertilizer and production method thereof.
Background technology
Soil and fertilizer are two big fundamentals of agriculture production.From the eighties in last century, China can plough the soil and use chemical fertilizer in a large number, cause that land deterioration, soil compaction, soil fertility decline, organic matter and beneficial microorganism reduce, agricultural ecological is unbalance, deterioration in quality, water resources and environment be subjected to pollution in various degree, make human health be subjected to potential and threaten.Research, development of new, non-harmful organic fertilizer are vast agricultural sciences worker's important topics.Biochemical fertilizer has become a kind of important organic fertilizer.Chinese patent 00125718.8 discloses a kind of ecological organic fertilier and preparation method thereof.This patent is a main raw material with organic waste, weathered coal, coal gangue, peat, chicken manure, adopt zymotechniques such as vinelandii, phosphate solubilizing bacteria, potassium solubilizing bacteria, make the required ecological organic fertilier of farm crop, this fertilizer contains the beneficial organism flora, the active substance of inorganic, organic substance and interpolation.This ecological organic fertilier is not thorough to organism and weathered coal conversion, and utilization ratio is low, and effective content is low, and fertilizer efficiency is short, is difficult to reach innoxious standard.Chinese patent application 03116246.0 discloses a kind of biochemical activity humic acid organic fertilizer material.This is applied for a patent disclosed biochemical activity humic acid organic fertilizer material and is made up of following component: A) contain the organism and the weathered coal of microbial inoculum, B) contain NH
4HCO
3Weathered coal, C) contain the weathered coal of KOH, D) contain (NH
2)
2The weathered coal of CO E) contains (NH
2)
2The weathered coal of CO, additive and catalyzer F) contains the inorganics of probiotics.This method complex technical process, produce discontinuous, production cost height, and have the problem that the probiotics survival rate is low and time to live is short.
Summary of the invention
The objective of the invention is to, solve fertilizer drum granulating difficulty, common weathered coal contains the difficult problem that organic 40-50% produces the high-content organic fertilizer, providing a kind of is main raw material with the weathered coal, produce be rich in activated humic acid and the required macroelement N of crop growth, P, K organise and with the method for the effective bonded biochemical fertilizer of biological bacteria.
For achieving the above object, the present invention adopts following technical scheme:
The raw material of biochemical fertilizer of the present invention is formed and weight percent is: weathered coal 70-80%, amino acid 3-8%, inorganic raw material 15-25%, microbial inoculum 0.5-1%.
Said weathered coal, its organic content 50-75%, moisture＜25%, granular size is 100 orders.
Inorganic raw material is: one or more in one or more in bicarbonate of ammonia, sodium hydroxide, wilkinite and urea, vitriolate of tartar, the monoammonium phosphate and sal epsom, zinc sulfate, ferrous sulfate, silicic acid, borax, the manganous sulfate.
Microbial inoculum is: one or more in zymophyte, 988 bacterium, vinelandii, phosphate solubilizing bacteria, the potassium solubilizing bacteria.
The technical indicator of biochemical fertilizer of the present invention is: NPK4-14%, organic 30-50%, useful active bacterium 0.2-1.0 * 10
8Individual/gram, micro-2-6%, activated humic acid 10-20%, amino acid 2-5%.
The invention provides a kind of method of producing biochemical fertilizer, processing step is as follows:
(1) the activation biochemical treatment of organic raw material: with weathered coal and bicarbonate of ammonia with weight ratio 1: 0.1-0.2 mix even after, under normal temperature, bank up a week; The 3-15% sodium hydroxide solution is sprayed in turning, and sodium hydroxide concentration is the 0.4-1.0% of weathered coal, mixes even banking up a week; Turning adds microbial inoculum again, and the microbial inoculum consumption is the 0.1-0.3% of weathered coal, banks up 2-5 days; Under 40-60 ℃, in one week of ventilating fermentation, organic raw material disposes, and is stand-by then;
(2) granulation: get organic raw material and in wilkinite in inorganic raw material and urea, vitriolate of tartar, monoammonium phosphate one or more of activation after the biochemical treatment, with weight ratio 1: 0.2-0.4 mixes, be crushed to the 80-100 order, above material is transported with transport tape, transport tape top and be heated to 50-60 ℃ on every side, material is heated up, and send into granulating working procedure;
At the granulating working procedure leading portion, spray into the atomizing ripener, material catalysis is become thoroughly decomposed, atomizing ripener consumption is the 0.05-0.1% of the organic raw material after the activation biochemical treatment;
In the granulating working procedure stage casing, spray into the atomized liquid of amino acid and trace element, after mixing, make it to take place after amino acid, the activation humic acids and inorganic raw material, micro-intersect complexing; The amino acid consumption is the 5-10% of the organic raw material after the activation biochemical treatment; Trace element is for being in the sal epsom in the inorganic raw material, zinc sulfate, ferrous sulfate, silicic acid, borax, the manganous sulfate one or more, the 2-6% of the organic raw material after its consumption activation biochemical treatment;
At the granulating working procedure back segment: the material through the granulating working procedure stage casing enters the granulating working procedure back segment automatically, adds the tackiness agent automatic granulating, the 2-5% of the organic raw material of binder dosage after for the activation biochemical treatment;
(3) oven dry: the product after the granulation, enter baker, dry to water content 12-14% baker temperature＜75 ℃;
(4) cooling: the product after will drying, send into water cooler, be cooled to normal temperature;
(5) metering packing: the conventional metering packing of the product after the processing;
(6) screening: cooled product, carry out the strictness screening, 80% of product enters coating and handles, and 20% product returns granulation after pulverizing, and is even to guarantee finished particle, improves the stability of product;
(7) coating: add 988 bacterium or other beneficial microorganism bacterium, carry out surperficial N, P, K processing, solved bacterium and combined the problem that the back survival rate is low and the time is short with inorganic salt; The employing vegetables oil is handled, and coats last layer organic plant oil at product surface, makes product have slow-release function, and its consumption is the 0.1-0.2% of material.
Biochemical fertilizer of the present invention is no chlor environmentfriendly products.(1) nutrient is complete, promptly contains the required nitrogen of plant growth, phosphorus, potassium, also contains abundant organic matter, amino acid and trace element; (2) nitrogen in the fertilizer, phosphorus, potassium 50-70% are converted into organic type, and effective constituent can be water-soluble fully, are beneficial to crop and absorb, and to give full play to fertilizer efficiency, it is obvious to use effect of increasing production on vegetables, melon and fruit, and volume increase is more than 10%; (3) compare with using mineral manure, a large amount of uses can reduce soil salinity and alkalinity, and it is strong to increase a ventilation property, keep soil from packing together, barren, improve quality of agricultural product, increase pol, improve mouthfeel; (4) improve the output of melon and fruit, vegetables, strengthen resistance against diseases, drought resistance is strong, and have the effect of remarkable promotion root system development; (5) trace element is intersected after the complexing by humic acids and amino acid, is activated at plant growth stage trace element, easily is absorbed, and is difficult for running off, and easily stores culture fertility; (6) not containing any objectionable constituent, is the green fertilizer of development novel ecological agricultural, and production cost is low, and the fertilizer height is a kind of non-harmful high-quality biochemical organic fertilizer.
This production method technology is simple, unattended automatic granulating, and the balling ratio height, production cost is low, and production continuity and operability are stronger.
Concrete real mode
Embodiment 1
With the bicarbonate of ammonia of the weathered coal of 600kg and 60kg mix even after, under normal temperature, bank up a week, 24kg10%NaOH solution is sprayed in turning, mixes even banking up a week; Turning adds 0.6kg zymophyte HM bacterium again, banks up 4 days; Under 50 ℃, ventilating fermentation fermented after 7 days then, and the organic raw material activation treatment finishes, and is stand-by;
Get activation after the biochemical treatment organic raw material 500kg and the inorganic raw material of 100kg, wherein inorganic raw material comprises urea 40kg, vitriolate of tartar 20kg, monoammonium phosphate 20kg, wilkinite 20kg after above material mixed, is crushed to 80 orders;
Above material is transported with transport tape, and transport tape top and be heated to 50 ℃ is on every side heated up material, and is sent into granulating working procedure.At the granulating working procedure leading portion, spray into 0.25kg atomizing ripener hydrogen peroxide to material, catalysis is become thoroughly decomposed; In the granulating working procedure stage casing, spray into the atomized liquid of 25kg amino acid and sal epsom 2kg, zinc sulfate 3kg, ferrous sulfate 5kg, after mixing, make it to take place after amino acid, the activation humic acids and inorganic raw material, micro-intersect complexing.At the granulating working procedure back segment: the material through the granulating working procedure stage casing enters the granulating working procedure back segment automatically, adds 10kg tackiness agent automatic granulating.Product after the granulation enters baker, and 65 ℃ of baker bake out temperatures are dried to moisture content 12%, import water cooler into, are cooled to normal temperature.Product carries out conventional metering packing.
Embodiment 2
With the bicarbonate of ammonia of the weathered coal of 600kg and 120kg mix even after, under normal temperature, bank up a week, 60kg10%NaOH solution is sprayed in turning, mixes even banking up a week; Turning adds 1.8kg zymophyte HM bacterium again, banks up 5 days; Under 60 ℃, ventilating fermentation fermented after 7 days then, and the organic raw material activation treatment finishes, and is stand-by.
Get activation after the biochemical treatment organic raw material 500kg and the inorganic raw material of 200kg, wherein inorganic raw material comprises urea 100kg, vitriolate of tartar 70kg, wilkinite 30kg after above material mixed, is crushed to 100 orders.
Above material is transported with transport tape, and transport tape top and be heated to 50 ℃ is on every side heated up material, and is sent into granulating working procedure.At the granulating working procedure leading portion, spray into 0.5kg atomizing ripener hydrogen peroxide to material, catalysis is become thoroughly decomposed; In the granulating working procedure stage casing, spray into the atomized liquid of 50kg amino acid and sal epsom 5kg, zinc sulfate 5kg, ferrous sulfate 5kg, silicic acid 5kg, borax 5kg, manganous sulfate 5kg, after mixing, make it to take place after amino acid, the activation humic acids and inorganic raw material, micro-intersect complexing.At the granulating working procedure back segment: the material through the granulating working procedure stage casing enters the granulating working procedure back segment automatically, adds 25kg tackiness agent automatic granulating.Product after the granulation enters baker, and 65 ℃ of baker bake out temperatures are dried to water content 12%, import water cooler into, are cooled to normal temperature.Product carries out conventional metering packing.
Embodiment 3
With the bicarbonate of ammonia of the weathered coal of 600kg and 90kg mix even after, under normal temperature, bank up a week, 30kg10%NaOH solution is sprayed in turning, mixes even banking up a week; Turning adds 1.2kg zymophyte HM bacterium again, banks up 4 days; Under 60 ℃, ventilating fermentation fermented after 7 days then, and the organic raw material activation treatment finishes, and is stand-by.
Get activation after the biochemical treatment organic raw material 500kg and the inorganic raw material of 150kg, wherein inorganic raw material comprises urea 40kg, monoammonium phosphate 90kg, wilkinite 20kg after above material mixed, is crushed to 80 orders, and is stand-by.
Above material is transported with transport tape, and transport tape top and be heated to 50 ℃ is on every side heated up material, and is sent into granulating working procedure.At the granulating working procedure leading portion, spray into 0.40kg atomizing ripener hydrogen peroxide to material, catalysis is become thoroughly decomposed; In the granulating working procedure stage casing, spray into the atomized liquid of 40kg amino acid and sal epsom 5kg, zinc sulfate 5kg, ferrous sulfate 5kg, borax 5kg, silicic acid 5kg, after mixing, make it to take place after amino acid, the activation humic acids and inorganic raw material, micro-intersect complexing.At the granulating working procedure back segment: the material through the granulating working procedure stage casing enters the granulating working procedure back segment automatically, adds 20kg tackiness agent automatic granulating.Product after the granulation enters baker, and 65 ℃ of baker bake out temperatures are dried to moisture content 13%, import water cooler into, are cooled to normal temperature.Product carries out conventional metering packing.
Embodiment 4
According to embodiment 1, said cooling back also has screening process in the production method.Cooled product carries out the strictness screening, and 80% of product enters baker, and 20% product returns granulation after pulverizing, and is even to guarantee finished particle, improves the stability of product.
Embodiment 5
According to embodiment 1, said cooling back also has the coating operation in the production method.Add 988 bacterium, carry out surperficial N, P, K processing, solved bacterium and combined the problem that the back survival rate is low and the time is short with inorganic salt; The employing vegetables oil is handled, and coats last layer organic plant oil at product surface, makes product have slow-release function.
Embodiment 6
According to embodiment 4, also has the coating operation in the production method behind the said screening process.Add 988 bacterium, carry out surperficial N, P, K processing, solved bacterium and combined the problem that the back survival rate is low and the time is short with inorganic salt; The employing vegetables oil is handled, and coats last layer organic plant oil at product surface, makes product have slow-release function.
Biochemical fertilizer of the present invention is no chlor environmentfriendly products.(1) nutrient is complete, promptly contains the required nitrogen of plant growth, phosphorus, potassium, also contains abundant organic matter, amino acid and trace element; (2) nitrogen in the fertilizer, phosphorus, potassium 50-70% are converted into organic type, and effective constituent can be water-soluble fully, are beneficial to crop and absorb, and to give full play to fertilizer efficiency, it is obvious to use effect of increasing production on vegetables, melon and fruit, and volume increase is more than 10%; (3) compare with using mineral manure, a large amount of uses can reduce soil salinity and alkalinity, and it is strong to increase a ventilation property, keep soil from packing together, barren, improve quality of agricultural product, increase pol, improve mouthfeel; (4) improve the output of melon and fruit, vegetables, strengthen resistance against diseases, drought resistance is strong, and have the effect of remarkable promotion root system development; (5) trace element is intersected after the complexing by humic acids and amino acid, is activated at plant growth stage trace element, easily is absorbed, and is difficult for running off, and easily stores culture fertility; (6) do not contain any objectionable constituent, production cost is low, and the fertilizer efficiency height is a kind of non-harmful high-quality biochemical organic fertilizer.
Claims (6)
1, a kind of biochemical fertilizer, it is characterized in that raw material is formed and weight percent is: weathered coal 70-80%, amino acid 3-8%, one or more 15-25% in inorganic raw material bicarbonate of ammonia, sodium hydroxide, wilkinite and urea, vitriolate of tartar, the monoammonium phosphate one or more and sal epsom, zinc sulfate, ferrous sulfate, silicic acid, borax, the manganous sulfate, one or more 0.5-1% in bacteria fermentation bacterium, 988 bacterium, vinelandii, phosphate solubilizing bacteria, the potassium solubilizing bacteria; The technical indicator of fertilizer is: organic 30-50%, NPK4-14%, useful active bacterium 0.2-1.0 * 10
8Individual/gram, micro-2-6%, activated humic acid 10-20%, amino acid 2-5%.
2, biochemical fertilizer according to claim 1 is characterized in that the organic content 50-75% of said weathered coal, moisture＜25%, and granular size is 100 orders.
3, a kind of production method according to the described biochemical fertilizer of claim 1 is characterized in that processing step is as follows:
(1) the activation biochemical treatment of organic raw material: with weathered coal and bicarbonate of ammonia with weight ratio 1: 0.1-0.2 mix even after, under normal temperature, bank up a week; The 3-15% sodium hydroxide solution is sprayed in turning, and sodium hydroxide concentration is the 0.4-1.0% of weathered coal, mixes even banking up a week; Turning adds microbial inoculum again, and the microbial inoculum consumption is the 0.1-0.3% of weathered coal, banks up 2-5 days; Under 40-60 ℃, in one week of ventilating fermentation, organic raw material disposes, and is stand-by then;
(2) granulation: get organic raw material and in wilkinite in inorganic raw material and urea, vitriolate of tartar, monoammonium phosphate one or more of activation after the biochemical treatment, with weight ratio 1: 0.2-0.4 mixes, and is crushed to the 80-100 order; Above material is transported with transport tape, and transport tape top and be heated to 50-60 ℃ is on every side heated up material, and is sent into granulating working procedure;
At the granulating working procedure leading portion, spray into the atomizing ripener, material catalysis is become thoroughly decomposed, atomizing ripener consumption is the 0.05-0.1% of the organic raw material after the activation biochemical treatment;
In the granulating working procedure stage casing, spray into the atomized liquid of amino acid and trace element, after mixing, make it to take place after amino acid, the activation humic acids and inorganic raw material, micro-intersect complexing; The amino acid consumption is the 5-10% of the organic raw material after the activation biochemical treatment; Trace element is for being in the sal epsom in the inorganic raw material, zinc sulfate, ferrous sulfate, silicic acid, borax, the manganous sulfate one or more, its consumption for the activation biochemical treatment after the 2-6% of organic raw material;
At the granulating working procedure back segment, the material in process granulating working procedure stage casing enters the granulating working procedure back segment automatically, adds the tackiness agent automatic granulating, and binder dosage is the 2-5% of organic raw material after the activation biochemical treatment;
(3) oven dry: the product after the granulation, enter baker, dry to water content 12-14% baker temperature＜75 ℃;
(4) cooling: the product after will drying, send into water cooler, be cooled to normal temperature;
(5) metering packing: the conventional metering packing of the product after the processing.
4, the production method of a kind of biochemical chemical fertilizer according to claim 3 is characterized in that sieving operation in addition behind the refrigerating work procedure.
5, the production method of a kind of biochemical chemical fertilizer according to claim 3 is characterized in that also having the coating operation behind the refrigerating work procedure.
6, the production method of a kind of biochemical chemical fertilizer according to claim 4 is characterized in that sieving and also has the coating operation after the operation.
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| CNB2007100145087A CN100572332C (en) | 2007-04-04 | 2007-04-04 | A kind of biochemical fertilizer and production method thereof |
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| CNB2007100145087A CN100572332C (en) | 2007-04-04 | 2007-04-04 | A kind of biochemical fertilizer and production method thereof |
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| CN100572332C true CN100572332C (en) | 2009-12-23 |
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-
2007
- 2007-04-04 CN CNB2007100145087A patent/CN100572332C/en not_active Expired - Fee Related
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| CN103204745A (en) * | 2013-05-02 | 2013-07-17 | 付增传 | Production process of ureaformaldehyde humic acid organic fertilizer |
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