CN109279967A - A kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer - Google Patents
A kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer Download PDFInfo
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- CN109279967A CN109279967A CN201811411240.5A CN201811411240A CN109279967A CN 109279967 A CN109279967 A CN 109279967A CN 201811411240 A CN201811411240 A CN 201811411240A CN 109279967 A CN109279967 A CN 109279967A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- 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
-
- 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
- C05G5/27—Dispersions, e.g. suspensions or emulsions
-
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of preparation methods of efficient biogas slurry organic suspension liquid fertilizer, the following steps are included: S1, prepares following raw material: 100-150 parts of biogas slurry, 10-15 parts of peanut press pulp, 15-20 parts of urea, 20-30 parts of nitrogenous fertilizer, 15-30 parts of potash fertilizer, 8-15 parts of boron fertilizer, 8-15 parts of water-soluble phosphoric acid, 10-15 parts of monoammonium phosphate, 5-10 parts of methylcellulose, 5-10 parts of defoaming agent, 8-15 parts of yeast powder, 5-10 parts of propylene glycol, 10-15 parts of humic acid, 1-4 parts of calcium ammonium nitrate；Biogas slurry is repeated screening operation by screening net, the impurity in biogas slurry is rejected by S2, and screening number is 3-7 times, and peanut press pulp is carried out crushed work, grinding time 15-25min by pulverizer；S3 will be cleaned inside reaction kettle, be dried work.Rationally, brought environmental pollution when biogas slurry can not only be avoided directly to resign from office and return home avoids causing plant burn seedlings phenomenon, and can reduce the production cost of organic suspension liquid fertilizer for structure of the invention design, and then realizes the development of green agriculture.
Description
Technical field
The present invention relates to technical field of fertilizer production more particularly to a kind of preparations of efficient biogas slurry organic suspension liquid fertilizer
Method.
Background technique
In recent years, China's animal husbandry and the development of aquaculture are very rapid, and either animal husbandry and aquaculture can all generate
A large amount of animal wastes, previous, the excrement of animal directly can directly be concentrated burial to handle by raiser, or directly pour into
To farmland, play enhancing farmland fertility effect, with scientific and technological level continuous development and people's environmental consciousness it is continuous
It is promoted, it will be recognized that traditional mode handled animal wastes not only results in the waste of resource, and be will cause
The pollution of environment.
Biogas slurry be organic substance it is fermented after formed liquid, containing all kinds of chloro acid, vitamin, protein, auxin,
Carbohydrate, nucleic acid and antibiotic etc., biogas slurry are mainly used for seed soaking, foliage application, mix Nutrition Soil and flower and fruit protector, soilless cultivation mother
Liquid, breeding flowers etc., and animal wastes are the raw materials that good biogas slurry is formed, still, if biogas slurry is directly carried out pouring work
Make, it is most likely that generate burn seedlings phenomenon, will also result in certain environmental pollution, for this purpose, we, which devise a kind of efficient biogas slurry, has
The preparation method of machine suspension body fertilizer solves problem above.
Summary of the invention
The purpose of the present invention is to solve existing biogas slurry Land use systems to easily cause environmental pollution, easily causes plant burn seedlings
The problem of phenomenon and the utilization rate deficiency to biogas slurry, and a kind of preparation side of the efficient biogas slurry organic suspension liquid fertilizer proposed
Method, brought environmental pollution when biogas slurry can not only be avoided directly to resign from office and return home avoid causing plant burn seedlings phenomenon, Er Qieneng
The production cost of organic suspension liquid fertilizer is enough reduced, and then realizes the development of green agriculture.
To achieve the goals above, present invention employs following technical solutions:
A kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer, comprising the following steps:
S1 prepares following raw material: 100-150 parts of biogas slurry, 10-15 parts of peanut press pulp, 15-20 parts of urea, nitrogenous fertilizer 20-30
Part, 15-30 parts of potash fertilizer, 8-15 parts of boron fertilizer, 8-15 parts of water-soluble phosphoric acid, 10-15 parts of monoammonium phosphate, 5-10 parts of methylcellulose,
5-10 parts of defoaming agent, 8-15 parts of yeast powder, 5-10 parts of propylene glycol, 10-15 parts of humic acid, 1-4 parts of calcium ammonium nitrate；
Biogas slurry is repeated screening operation by screening net, the impurity in biogas slurry is rejected by S2, and screening number is 3-7 times, will
Peanut press pulp carries out crushed work, grinding time 15-25min by pulverizer；
S3 will be cleaned inside reaction kettle, be dried work, will by argon gas substitute mode after cleaning, back tender finish
Displacement reaction is carried out inside reaction kettle, biogas slurry, peanut press pulp are poured into reaction kettle, is heated reaction kettle, is allowed to warm to 30-40
DEG C, work, mixing time 10-20min are stirred using stirring rod；
Urea, nitrogenous fertilizer, potash fertilizer, boron fertilizer, water-soluble phosphoric acid are successively poured into reaction kettle, are gradually warmed up reaction kettle, make it by S4
It is warming up to 50-70 DEG C, is stirred work using stirring rod, mixing time 25-45min after stirring finishes, closes reaction
The heating system of kettle makes reaction kettle natural cooling, and stands 12-20h；
Monoammonium phosphate, methylcellulose, propylene glycol, humic acid, calcium ammonium nitrate are successively poured into reaction kettle by S5, and heating is anti-
Kettle is answered, is allowed to warm to 50-70 DEG C, is stirred work, mixing time 15-25min using blender, stirring finishes it
Afterwards, defoaming agent, yeast powder are poured into reaction kettle, are stirred work using stirring rod, mixing time 10-15min is obtained
To mixture, the heating system of reaction kettle is closed, so that reaction kettle natural cooling, cooling is finished, by reaction kettle internal mix object
It removes and places in fermentation vat, fermentation time is 1-3 days to get to organic suspension liquid fertilizer.
Preferably, in the S2, the peanut press pulp size after crushing is 0.5-1cm.
Preferably, in the S3, the number of argon gas displacement reaction is 3-6 times.
Preferably, it in the S5, during fermentation, needs to be stirred work by stirring rod every 2-5 hours.
Preferably, it in the S5, is pouring the mixture into before fermentation vat, is needing to carry out cleaning to fermentation vat,
And drying work is carried out to fermentation bottom of pond portion by air-heater.
Preferably, in the S4, the stirring rotation direction of stirring rod is to rotate clockwise.
Preferably, in the S2, the aperture for screening net is 0.5-1.2cm.
Compared with prior art, the present invention has the advantages that:
By using biogas slurry as primary raw material, in conjunction with peanut press pulp, urea, nitrogenous fertilizer, potash fertilizer, boron fertilizer, water-soluble phosphoric acid, monoammonium phosphate,
Methylcellulose, defoaming agent, yeast powder, propylene glycol, humic acid, calcium ammonium nitrate realize biogas slurry to organic suspension liquid fertilizer
Transformation, while the utility value of biogas slurry can not only be improved, and can reduce environmental pollution and avoid burn seedlings phenomenon, drop
The production cost of low organic suspension liquid fertilizer can not only when biogas slurry is realized to after the transformation of organic suspension liquid fertilizer
The nutrient growth for promoting plant, is effectively prevented the generation of pest and disease damage, improves the insect pest ability of plant, and is able to extend and makes
With the period, the sustainability for meeting green agriculture develops in a healthy way.
In conclusion structure of the invention design is rationally, brought environment is dirty when biogas slurry can not only be avoided directly to resign from office and return home
Dye, avoids causing plant burn seedlings phenomenon, and can reduce the production cost of organic suspension liquid fertilizer, and then realizes green
The development of agricultural.
Specific embodiment
It is clearly and completely described below in conjunction with the technical solution in the embodiment of the present invention, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.
Combined with specific embodiments below the present invention is made further to explain.
Embodiment 1
A kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer, comprising the following steps:
S1 prepares following raw material: 100 parts of biogas slurry, 10 parts of peanut press pulp, 15 parts of urea, 20 parts of nitrogenous fertilizer, 15 parts of potash fertilizer, boron
Fertilizer 8 parts, 8 parts of water-soluble phosphoric acid, 10 parts of monoammonium phosphate, 5 parts of methylcellulose, 5 parts of defoaming agent, 8 parts of yeast powder, 5 parts of propylene glycol,
10 parts of humic acid, 1 part of calcium ammonium nitrate；
Biogas slurry is repeated screening operation by screening net by S2, and the aperture for screening net is 0.5cm, and the impurity in biogas slurry is picked
It removing, screening number is 3 times, and peanut press pulp is carried out crushed work by pulverizer, and the peanut press pulp size after crushing is 0.5cm,
Grinding time is 15min；
S3 will be cleaned inside reaction kettle, be dried work, will by argon gas substitute mode after cleaning, back tender finish
Displacement reaction is carried out inside reaction kettle, the number of argon gas displacement reaction is 3 times, and biogas slurry, peanut press pulp are poured into reaction kettle, added
Thermal response kettle is allowed to warm to 30 DEG C, is stirred work, mixing time 10min using stirring rod；
Urea, nitrogenous fertilizer, potash fertilizer, boron fertilizer, water-soluble phosphoric acid are successively poured into reaction kettle, are gradually warmed up reaction kettle, make it by S4
50 DEG C are warming up to, is stirred work using stirring rod, the stirring rotation direction of stirring rod is to rotate clockwise, and mixing time is
25min closes the heating system of reaction kettle, makes reaction kettle natural cooling, and stand 12h after stirring finishes；
Monoammonium phosphate, methylcellulose, propylene glycol, humic acid, calcium ammonium nitrate are successively poured into reaction kettle by S5, and heating is anti-
Kettle is answered, is allowed to warm to 50 DEG C, is stirred work using blender, mixing time 15min will disappear after stirring finishes
Infusion, yeast powder are poured into reaction kettle, are stirred work using stirring rod, and mixing time 10min obtains mixture,
The heating system of reaction kettle is closed, so that reaction kettle natural cooling, cooling is finished, and reaction kettle internal mix object is removed and placed
It in fermentation vat, is pouring the mixture into before fermentation vat, is needing to carry out fermentation vat cleaning, and pass through air-heater pair
Bottom of pond portion of fermenting carries out drying work, and fermentation time is 1 day, during fermentation, needs to be stirred every 2 hours by stirring rod
Work is mixed to get organic suspension liquid fertilizer is arrived.
Embodiment 2
A kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer, comprising the following steps:
S1 prepares following raw material: 110 parts of biogas slurry, 11 parts of peanut press pulp, 16 parts of urea, 22 parts of nitrogenous fertilizer, 18 parts of potash fertilizer, boron
Fertile 10 parts, 10 parts of water-soluble phosphoric acid, 11 parts of monoammonium phosphate, 6 parts of methylcellulose, 6 parts of defoaming agent, 10 parts of yeast powder, propylene glycol 6
Part, 11 parts of humic acid, 2 parts of calcium ammonium nitrate；
Biogas slurry is repeated screening operation by screening net by S2, and the aperture for screening net is 0.6cm, and the impurity in biogas slurry is picked
It removing, screening number is 4 times, and peanut press pulp is carried out crushed work by pulverizer, and the peanut press pulp size after crushing is 0.6cm,
Grinding time is 18min；
S3 will be cleaned inside reaction kettle, be dried work, will by argon gas substitute mode after cleaning, back tender finish
Displacement reaction is carried out inside reaction kettle, the number of argon gas displacement reaction is 4 times, and biogas slurry, peanut press pulp are poured into reaction kettle, added
Thermal response kettle is allowed to warm to 32 DEG C, is stirred work, mixing time 12min using stirring rod；
Urea, nitrogenous fertilizer, potash fertilizer, boron fertilizer, water-soluble phosphoric acid are successively poured into reaction kettle, are gradually warmed up reaction kettle, make it by S4
55 DEG C are warming up to, is stirred work using stirring rod, the stirring rotation direction of stirring rod is to rotate clockwise, and mixing time is
30min closes the heating system of reaction kettle, makes reaction kettle natural cooling, and stand 14h after stirring finishes；
Monoammonium phosphate, methylcellulose, propylene glycol, humic acid, calcium ammonium nitrate are successively poured into reaction kettle by S5, and heating is anti-
Kettle is answered, is allowed to warm to 55 DEG C, is stirred work using blender, mixing time 18min will disappear after stirring finishes
Infusion, yeast powder are poured into reaction kettle, are stirred work using stirring rod, and mixing time 11min obtains mixture,
The heating system of reaction kettle is closed, so that reaction kettle natural cooling, cooling is finished, and reaction kettle internal mix object is removed and placed
It in fermentation vat, is pouring the mixture into before fermentation vat, is needing to carry out fermentation vat cleaning, and pass through air-heater pair
Bottom of pond portion of fermenting carries out drying work, and fermentation time is 1.5 days, during fermentation, needs to carry out every 3 hours by stirring rod
Work is stirred to get organic suspension liquid fertilizer is arrived.
Embodiment 3
A kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer, comprising the following steps:
S1 prepares following raw material: 130 parts of biogas slurry, 13 parts of peanut press pulp, 18 parts of urea, 26 parts of nitrogenous fertilizer, 22 parts of potash fertilizer, boron
Fertile 13 parts, 13 parts of water-soluble phosphoric acid, 12 parts of monoammonium phosphate, 8 parts of methylcellulose, 7 parts of defoaming agent, 12 parts of yeast powder, propylene glycol 8
Part, 13 parts of humic acid, 3 parts of calcium ammonium nitrate；
Biogas slurry is repeated screening operation by screening net by S2, and the aperture for screening net is 0.8cm, and the impurity in biogas slurry is picked
It removing, screening number is 5 times, and peanut press pulp is carried out crushed work by pulverizer, and the peanut press pulp size after crushing is 0.8cm,
Grinding time is 22min；
S3 will be cleaned inside reaction kettle, be dried work, will by argon gas substitute mode after cleaning, back tender finish
Displacement reaction is carried out inside reaction kettle, the number of argon gas displacement reaction is 5 times, and biogas slurry, peanut press pulp are poured into reaction kettle, added
Thermal response kettle is allowed to warm to 36 DEG C, is stirred work, mixing time 16min using stirring rod；
Urea, nitrogenous fertilizer, potash fertilizer, boron fertilizer, water-soluble phosphoric acid are successively poured into reaction kettle, are gradually warmed up reaction kettle, make it by S4
63 DEG C are warming up to, is stirred work using stirring rod, the stirring rotation direction of stirring rod is to rotate clockwise, and mixing time is
38min closes the heating system of reaction kettle, makes reaction kettle natural cooling, and stand 17h after stirring finishes；
Monoammonium phosphate, methylcellulose, propylene glycol, humic acid, calcium ammonium nitrate are successively poured into reaction kettle by S5, and heating is anti-
Kettle is answered, is allowed to warm to 64 DEG C, is stirred work using blender, mixing time 20min will disappear after stirring finishes
Infusion, yeast powder are poured into reaction kettle, are stirred work using stirring rod, and mixing time 13min obtains mixture,
The heating system of reaction kettle is closed, so that reaction kettle natural cooling, cooling is finished, and reaction kettle internal mix object is removed and placed
It in fermentation vat, is pouring the mixture into before fermentation vat, is needing to carry out fermentation vat cleaning, and pass through air-heater pair
Bottom of pond portion of fermenting carries out drying work, and fermentation time is 2 days, during fermentation, needs to be stirred every 4 hours by stirring rod
Work is mixed to get organic suspension liquid fertilizer is arrived.
Embodiment 4
A kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer, comprising the following steps:
S1 prepares following raw material: 150 parts of biogas slurry, 15 parts of peanut press pulp, 20 parts of urea, 30 parts of nitrogenous fertilizer, 30 parts of potash fertilizer, boron
15 parts of fertilizer, 15 parts of water-soluble phosphoric acid, 15 parts of monoammonium phosphate, 10 parts of methylcellulose, 10 parts of defoaming agent, 15 parts of yeast powder, the third two
10 parts of alcohol, 15 parts of humic acid, 4 parts of calcium ammonium nitrate；
Biogas slurry is repeated screening operation by screening net by S2, and the aperture for screening net is 1.2cm, and the impurity in biogas slurry is picked
It removes, screening number is 7 times, peanut press pulp is carried out crushed work by pulverizer, the peanut press pulp size after crushing is 1cm, powder
The broken time is 25min；
S3 will be cleaned inside reaction kettle, be dried work, will by argon gas substitute mode after cleaning, back tender finish
Displacement reaction is carried out inside reaction kettle, the number of argon gas displacement reaction is 6 times, and biogas slurry, peanut press pulp are poured into reaction kettle, added
Thermal response kettle is allowed to warm to 40 DEG C, is stirred work, mixing time 20min using stirring rod；
Urea, nitrogenous fertilizer, potash fertilizer, boron fertilizer, water-soluble phosphoric acid are successively poured into reaction kettle, are gradually warmed up reaction kettle, make it by S4
70 DEG C are warming up to, is stirred work using stirring rod, the stirring rotation direction of stirring rod is to rotate clockwise, and mixing time is
45min closes the heating system of reaction kettle, makes reaction kettle natural cooling, and stand 20h after stirring finishes；
Monoammonium phosphate, methylcellulose, propylene glycol, humic acid, calcium ammonium nitrate are successively poured into reaction kettle by S5, and heating is anti-
Kettle is answered, is allowed to warm to 70 DEG C, is stirred work using blender, mixing time 25min will disappear after stirring finishes
Infusion, yeast powder are poured into reaction kettle, are stirred work using stirring rod, and mixing time 15min obtains mixture,
The heating system of reaction kettle is closed, so that reaction kettle natural cooling, cooling is finished, and reaction kettle internal mix object is removed and placed
It in fermentation vat, is pouring the mixture into before fermentation vat, is needing to carry out fermentation vat cleaning, and pass through air-heater pair
Bottom of pond portion of fermenting carries out drying work, and fermentation time is 3 days, during fermentation, needs to be stirred every 5 hours by stirring rod
Work is mixed to get organic suspension liquid fertilizer is arrived.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer, which comprises the following steps:
S1 prepares following raw material: 100-150 parts of biogas slurry, 10-15 parts of peanut press pulp, 15-20 parts of urea, nitrogenous fertilizer 20-30
Part, 15-30 parts of potash fertilizer, 8-15 parts of boron fertilizer, 8-15 parts of water-soluble phosphoric acid, 10-15 parts of monoammonium phosphate, 5-10 parts of methylcellulose,
5-10 parts of defoaming agent, 8-15 parts of yeast powder, 5-10 parts of propylene glycol, 10-15 parts of humic acid, 1-4 parts of calcium ammonium nitrate；
Biogas slurry is repeated screening operation by screening net, the impurity in biogas slurry is rejected by S2, and screening number is 3-7 times, will
Peanut press pulp carries out crushed work, grinding time 15-25min by pulverizer；
S3 will be cleaned inside reaction kettle, be dried work, will by argon gas substitute mode after cleaning, back tender finish
Displacement reaction is carried out inside reaction kettle, biogas slurry, peanut press pulp are poured into reaction kettle, is heated reaction kettle, is allowed to warm to 30-40
DEG C, work, mixing time 10-20min are stirred using stirring rod；
Urea, nitrogenous fertilizer, potash fertilizer, boron fertilizer, water-soluble phosphoric acid are successively poured into reaction kettle, are gradually warmed up reaction kettle, make it by S4
It is warming up to 50-70 DEG C, is stirred work using stirring rod, mixing time 25-45min after stirring finishes, closes reaction
The heating system of kettle makes reaction kettle natural cooling, and stands 12-20h；
Monoammonium phosphate, methylcellulose, propylene glycol, humic acid, calcium ammonium nitrate are successively poured into reaction kettle by S5, and heating is anti-
Kettle is answered, is allowed to warm to 50-70 DEG C, is stirred work, mixing time 15-25min using blender, stirring finishes it
Afterwards, defoaming agent, yeast powder are poured into reaction kettle, are stirred work using stirring rod, mixing time 10-15min is obtained
To mixture, the heating system of reaction kettle is closed, so that reaction kettle natural cooling, cooling is finished, by reaction kettle internal mix object
It removes and places in fermentation vat, fermentation time is 1-3 days to get to organic suspension liquid fertilizer.
2. a kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer according to claim 1, which is characterized in that institute
It states in S2, the peanut press pulp size after crushing is 0.5-1cm.
3. a kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer according to claim 1 or 2, feature exist
In in the S3, the number of argon gas displacement reaction is 3-6 times.
4. a kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer according to claim 1 or 3, feature exist
During fermentation, needing to be stirred work by stirring rod every 2-5 hours in the S5.
5. a kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer according to claim 1, which is characterized in that institute
It states in S5, is pouring the mixture into before fermentation vat, need to carry out fermentation vat cleaning, and by air-heater to fermentation
Bottom of pond portion carries out drying work.
6. a kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer according to claim 1, which is characterized in that institute
It states in S4, the stirring rotation direction of stirring rod is to rotate clockwise.
7. a kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer according to claim 1, which is characterized in that institute
It states in S2, the aperture for screening net is 0.5-1.2cm.
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| CN201811411240.5A CN109279967A (en) | 2018-11-24 | 2018-11-24 | A kind of preparation method of efficient biogas slurry organic suspension liquid fertilizer |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242831A (en) * | 2016-08-29 | 2016-12-21 | 刘鹏 | A kind of preparation method of the fertilizer that suspends |
| CN106892746A (en) * | 2017-02-20 | 2017-06-27 | 深圳市海吉星环保有限责任公司 | A kind of efficient biogas slurry fertilizer and preparation method thereof |
| CN108546177A (en) * | 2018-03-21 | 2018-09-18 | 东莞翔液体肥料有限公司 | A kind of efficient biogas slurry organic suspension liquid fertilizer and preparation method thereof |
-
2018
- 2018-11-24 CN CN201811411240.5A patent/CN109279967A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242831A (en) * | 2016-08-29 | 2016-12-21 | 刘鹏 | A kind of preparation method of the fertilizer that suspends |
| CN106892746A (en) * | 2017-02-20 | 2017-06-27 | 深圳市海吉星环保有限责任公司 | A kind of efficient biogas slurry fertilizer and preparation method thereof |
| CN108546177A (en) * | 2018-03-21 | 2018-09-18 | 东莞翔液体肥料有限公司 | A kind of efficient biogas slurry organic suspension liquid fertilizer and preparation method thereof |
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Application publication date: 20190129 |