CN107089888A - Salt-soda soil biological compound fertilizer granule preparing process - Google Patents
Salt-soda soil biological compound fertilizer granule preparing process Download PDFInfo
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- CN107089888A CN107089888A CN201710440578.2A CN201710440578A CN107089888A CN 107089888 A CN107089888 A CN 107089888A CN 201710440578 A CN201710440578 A CN 201710440578A CN 107089888 A CN107089888 A CN 107089888A
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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
- C05G3/80—Soil conditioners
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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 present invention provides a kind of salt-soda soil biological compound fertilizer granule preparing process, including：Urea, the concentrated sulfuric acid, MAP, the mixing of phosphoric acid diamines are taken, mixture is obtained；The mixture is dried under reduced pressure, crushed, sieving obtains mix powder；Take wastes of crops to be dried, crush and sieve, obtain crop grain；Take crop grain to add fermentation tank, be put into sugar residue, Chinese medicine slag, bacillus subtilis, saccharomycete, add water, fermented after mixing by preset time, obtain zymotic fluid；The zymotic fluid, the mix powder, diatom ooze and humus are mixed, softwood is obtained；Softwood is pelletized.The present invention, so as to make to obtain with acid water-soluble compound fertilizer compared with epistasis matter, adapts to the soil of the soil, the especially salt-soda soil of arid area in salt-soda soil, improves plantation efficiency, reduce planting cost by the way that mixture and zymotic fluid are carried out into wet granulation.
Description
Technical field
The present invention relates to fertilizer field, specifically, it is related to a kind of salt-soda soil biological compound fertilizer granule preparing process.
Background technology
Salt-soda soil is a species of salt aggregation, refers to that the salinity contained by inside soil has influence on the normal life of crop
Long, according to UNESCO and food and agricultural organization's incomplete statistics, the area in whole world salt-soda soil is 9.5438 hundred million hectares,
Wherein China is 99,130,000 hectares.The formation of China's alkaline earth and alkali-affected soil, it is most of accumulative relevant with Carbonates In Soil,
Thus basicity is universal higher, and serious salt affected soil regional plant can hardly survive.
Salt-soda soil briefly, can be divided into light salt-soda soil, moderate saline-alkali soil and heavy saline using among process.Gently
Salt-soda soil refers to its emergence rate 70% -80%, and its salt content is below 3/1000ths；Heavy saline refers to its saliferous
Amount is more than 6/1000ths, and emergence rate is less than 50%；This middle block is exactly that moderate saline-alkali soil (is expressed as with pH value：Slight alkaline land
PH value is：7.1-8.5, moderate saline-alkali soil pH value is：8.5-9.5, heavy salinized ground pH value is：More than 9.5).It is more and more
Scientific worker just with the enthusiasm having one's bosom filled with put into administer salt-soda soil work among, administer salt-soda soil work be bound to take
Obtain triumph finally.
Various saline-alkali soil are formed under certain natural conditions, and its essence formed is mainly various ease of solubility salt
Class makees redistributing for horizontal direction and vertical direction on ground, so that upper soll layer of the salinity in collection salt area is built up
Get up.The principal element of influence saline-alkali soil formation has：
1st, weather conditions：
In China northeast, northwest, the arid in North China, semiarid zone, precipitation is small, and evaporation capacity is big, is dissolved in water
Salinity is easily in upper soll layer accumulation.Summer rainwater is more and concentrates, and great amount of soluble salt is seeped into lower floor with water or flowed away, here it is
" desalination " season；Spring evaporation from topsoil is strong, and the salinity in underground water rises with capillary and is gathered in upper soll layer, this
It is main " accumulation of salt in the surface soil " season.Northeast, North China, the saline-alkali soil of semiarid zone have significantly " desalination " " accumulation of salt in the surface soil " season, and western
Backlands area, due to precipitation seldom, the seasonal variety of soil salt is not obvious.
2nd, geographical conditions：
Formation influence of the landform positions height on saline-alkali soil is very big, and landform height directly affects the fortune of surface water and groundwater
It is dynamic, substantial connection is just also moved and accumulates with salinity, in terms of megarelief, water soluble salt is moved from high to lower with water,
In low lying areas accumulation.Saline-alkali soil is mainly distributed on the region of no relief of interior basin, intermountain depression and flat impeded drainage, such as pine the Liao Dynasty
Plain.From the point of view of ninor feature (in subrange), with megarelief antithesis, salinity often accumulates in local salt accumulation in soil situation
Small convex.
3rd, the soil texture and underground water：
Quality thickness can influence the speed that soil capillary water is moved and height, in general, raising speed on loamy soil capillary
Degree is very fast, and height is also high, and sand and clay salification are slow.The key issue of influence on groundwater soil alkaline is level of ground water
The size of height and the degree of mineralization of ground water, level of ground water is high, and salinity is big, easy salification.
4th, the influence of river and seawater：
River and the soil of channel both sides, raise level of ground water because being oozed river side, promote salification.Coastal area is because of sea
Water retting, can form coastal saline-alkali soil.
5th, cultivation management is improper：
Broad irrigation when some places are watered, or low laying areas only fill and not arranged, so that level of ground water rises and accumulated quickly
Salt, make it is original become salt-soda soil well, this process is secondary salinization.To prevent secondary salinization, water conservancy projects will
Irrigation and drainage are supporting, forbid broad irrigation, and timely hoe is wanted after pouring water.
When carrying out Planting Crops in salt-soda soil, at present common weakly acidic fertilizer, i.e. nitrogenous fertilizer, phosphate fertilizer and potash fertilizer due to
It is acid weaker, it is impossible to accomplish to adapt to the soil of the soil, the especially salt-soda soil of arid area in salt-soda soil, so as to cause saline and alkaline
The crops on ground can not use chemical fertilizer, and plantation efficiency is low, and cost is high.
The content of the invention
In view of this, the present invention provides a kind of salt-soda soil biological compound fertilizer granule preparing process, the technology mainly to be solved
Problem is to overcome when carrying out Planting Crops in salt-soda soil at present, weakly acidic fertilizer common at present, i.e. nitrogenous fertilizer, phosphate fertilizer and
Potash fertilizer is weaker due to acidity, it is impossible to accomplish to adapt to the soil of the soil, the especially salt-soda soil of arid area in salt-soda soil, so as to lead
Cause the crops in salt-soda soil can not use chemical fertilizer, plantation efficiency is low, the high problem of cost.
To solve the above problems, the present invention provides a kind of salt-soda soil biological compound fertilizer granule preparing process, the salt-soda soil
Biological compound fertilizer granule preparing process comprises the following steps：
Step 1：Urea, the concentrated sulfuric acid, MAP, the mixing of phosphoric acid diamines are taken, mixture is obtained；
Step 2：The mixture is dried under reduced pressure, crushed, sieving obtains mix powder；
Step 3：Take wastes of crops to be dried, crush and sieve, obtain crop grain；
Step 4：Take crop grain to add fermentation tank, be put into sugar residue, Chinese medicine slag, bacillus subtilis, saccharomycete, then add
Enter water, fermented after mixing by preset time, obtain zymotic fluid；
Step 5：The zymotic fluid, the mix powder, diatom ooze and humus are mixed, softwood is obtained；
Step 6：Softwood is pelletized.
Preferably, it is described to take urea, the concentrated sulfuric acid, MAP, phosphoric acid diamines also to include after mixing：
Adjust pH value between 1 and 3, stir.
Preferably, the parts by weight of the urea are 80-120 parts；
The parts by weight of the concentrated sulfuric acid are 180-300 parts；
The parts by weight of the MAP are 60-80 parts；
The parts by weight of the phosphoric acid diamines are 60-80 parts.
Preferably, sieving is 40-100 eye mesh screens in the step 1.
Preferably, the wastes of crops includes the one or more in stalk, corncob, rice bran.
Preferably, the sieving in the step 3 is 40-100 eye mesh screens.
Preferably, the parts by weight of the wastes of crops are 180-300 parts；
The parts by weight of the sugar residue are 80-120 parts；
The parts by weight of the Chinese medicine slag are 80-120 parts；
The parts by weight of the bacillus subtilis are 20-60 parts；
The parts by weight of the saccharomycete are 20-60 parts；
The parts by weight of the water are 200-500 parts.
Preferably, the preset time is 7-15 days.
Preferably, the parts by weight of the diatom ooze are 300-500 parts；
The parts by weight of the humus are 300-500 parts.
Preferably, after the step 6, in addition to：
After granulation, dried, and whole grain, produce.
The present invention provides a kind of salt-soda soil biological compound fertilizer granule preparing process, including：Step 1：Take urea, the concentrated sulfuric acid,
MAP, the mixing of phosphoric acid diamines, obtain mixture；Step 2：The mixture is dried under reduced pressure, crushed, sieving is mixed
Compound powder；Step 3：Take wastes of crops to be dried, crush and sieve, obtain crop grain；Step 4：Take crops
Grain addition fermentation tank, is put into sugar residue, Chinese medicine slag, bacillus subtilis, saccharomycete, water is added, by preset time after mixing
Fermented, obtain zymotic fluid；Step 5：The zymotic fluid, the mix powder, diatom ooze and humus are mixed, obtained
To softwood；Step 6：Softwood is pelletized.Reacted after being mixed by urea, the concentrated sulfuric acid, MAP, phosphoric acid diamines,
Again by the way that wastes of crops is carried out into the zymotic fluid that ferments to obtain, mixture and zymotic fluid are subjected to wet granulation, salt-soda soil life is obtained
Thing compound fertilizer granules, so as to make to obtain with acid water-soluble compound fertilizer compared with epistasis matter, adapt to the soil in salt-soda soil,
The especially soil in the salt-soda soil of arid area, improves plantation efficiency, reduce planting cost, it is to avoid fertilizer of the prior art
It is acid relatively low, it is impossible to the problem of being used in salt-soda soil.
Embodiment
In order to illustrate more clearly of technical scheme, with reference to specific embodiment and table to right of the invention
It is required that being described in further detail, it is to be understood that illustrate only certain embodiments of the present invention below, therefore should not be by
Regard the restriction to scope as, the modification of anyone limited number of time made within the scope of the invention as claimed, still in the present invention
Right within.
The present invention provides a kind of salt-soda soil biological compound fertilizer granule preparing process, the salt-soda soil biological compound fertilizer particle system
Standby technique comprises the following steps：
Step 1：Urea, the concentrated sulfuric acid, MAP, the mixing of phosphoric acid diamines are taken, mixture is obtained；
In the main component of biological compound fertilizer granule preparing process in salt-soda soil of the present invention, the urea, also known as phosphoamide
(carbamide) organic compound, being made up of carbon, nitrogen, oxygen, hydrogen, also known as urea, are a kind of white crystals.It is simplest to have
One of machine compound, is the main nitrogenous end-product of mammal and some fish vivo protein metabolic breakdowns.It is also current
Nitrogen content highest nitrogenous fertilizer.As a kind of neutral fertilizer, urea is applied to various soil and plant.It is easy to maintain, user
Just, the destruction to soil is small, is a kind of larger chemical nitrogen fertilizer of current usage amount.Industrial ammonia and carbon dioxide exist
Certain condition urea synthesis.
In the main component of biological compound fertilizer granule preparing process in salt-soda soil of the present invention, the concentrated sulfuric acid is commonly called as bad water,
Chemical molecular formula is H2SO4, it is a kind of highly corrosive strong mineral acid.The concentrated sulfuric acid refers to mass fraction more than or equal to 70%
Sulfuric acid solution.The concentrated sulfuric acid has strong oxidizing property when concentration is high, and this is one of its difference maximum with dilute sulfuric acid.It goes back simultaneously
With dehydration property, severe corrosive, difficult volatility is acid, water imbibition etc..
In the main component of biological compound fertilizer granule preparing process in salt-soda soil of the present invention, the MAP, di(2-ethylhexyl)phosphate
Hydrogen ammonium, chemicals, also known as MAP are a kind of white crystal, and chemical formula is NH4H2PO4, and heating can be resolved into partially
Ammonium phosphate (NH4PO3), can be made of ammoniacal liquor and phosphatase reaction, be mainly used as fertilizer and timber, paper, the fireproof agent of fabric,
For pharmacy and feed additive for ruminant.White crystalline powder.It is stable in the air.Ethanol is slightly soluble in, insoluble in third
Ketone.The aqueous solution is in acidity, and pH value is 4.3.The solubility of (20 DEG C) in water is 37.4g under normal temperature.Relative density 1.80.Fusing point
190℃.Index of refraction 1.525.
In the main component of biological compound fertilizer granule preparing process in salt-soda soil of the present invention, the Diammonium phosphate (DAP) is that one kind contains
Two high effect composite fertilizers of nitrogen, two kinds of nutrients of phosphorus, it is widely used in agricultural production.It can both make base manure, can chase after again
Fertilizer, both adapts to dry crop, is also adapted to wet crop, is applicable not only to acid soil, it can also be used to basic soil, to various agricultures
Crop has a significant effect of increasing production, and bigger than the monomer nitrogenous fertilizer and phosphate fertilizer amount of increase in production of equal nutrient, two ammonium products except
Outside main comprise material Diammonium phosphate (DAP), also containing a small amount of MAP, ammonium sulfate and other impurity.Its impurity is depended primarily on
The composition of raw material phosphoric acid, they are sulfate radical, fluosilicic acid root, fluorine ion and iron, aluminium, magnesium, potassium, sodium and calcium plasma composition
Salt or double salt.
Step 2：The mixture is dried under reduced pressure, crushed, sieving obtains mix powder；
Mixture is dried under reduced pressure by enrichment facility, specifically, rotary evaporator, concentration tank, vacuum can be used
Single-action concentration tube or vacuum economic benefits and social benefits concentration tank are dried under reduced pressure, and obtain liquid extract, then further done by air dry oven
Dry, obtained product is further crushed, after being crushed by pulverizer, can be carried out by screen filtration, be obtained grain
The powder or particle of the uniform mixture in footpath.
Step 3：Take wastes of crops to be dried, crush and sieve, obtain crop grain；
Above-mentioned, wastes of crops includes stalk, corncob etc., be during proportion of crop planting or plantation terminate after produce
Raw waste material, or corn stigma, leaf etc..
Step 4：Take crop grain to add fermentation tank, be put into sugar residue, Chinese medicine slag, bacillus subtilis, saccharomycete, then add
Enter water, fermented after mixing by preset time, obtain zymotic fluid；
In each component for the salt-soda soil biological compound fertilizer granule preparing process that the present invention is provided, Chinese medicine slag carries to carry out Chinese medicine
Complete drug ingedient, wherein active ingredient about 80% are not extracted after taking, which includes substantial amounts of wood fibre, and these are made
Rubbish being taken as medicine industrial production waste material to be cleared up, burnt and buried, existing processing method has burning, burial, fermentation more
Deng.But because Chinese medicine slag discarded object is mostly wet stock and combustion heat value is low, it is high to burn cost, Chinese medicine slag pollution is burned in addition empty
Gas, is detrimental to health；The landfill of Chinese medicine slag discarded object takes a large amount of soils, and can produce percolate and foul gas, to week
Collarette border is seriously polluted.Contain substantial amounts of cellulose, hemicellulose, lignin, mineral matter, ammonia in Chinese medicine slag after extraction
The materials such as base acid, the more common biomass solid waste of nutriment is much higher, is easily utilized by microorganism, can ferment and produce organic fertilizer
Material, the content of organic matter of gained organic fertilizer product is high, with the growth for improving soil property, suppressing soil pathogenic bacteria.
In each component for the salt-soda soil biological compound fertilizer granule preparing process that the present invention is provided, bacillus subtilis is withered grass
Bacillus (Bacillus subtilis), is one kind of bacillus.0.7~0.8 × 2~3 microns of individual cells,
Color is uniform.Without pod membrane, peritrichous can be moved.Gram-positive bacteria, 0.6~0.9 × 1.0~1.5 microns of gemma, ellipse is arrived
Column, central or slightly inclined positioned at thalline, thalline does not expand after sporulation.Bacterium colony rough surface is opaque, dirty white or micro- Huang
When being grown in color, liquid medium within, wrinkle mould is commonly formed.Aerobic bacteria.Available protein, a variety of sugar and starch, decompose color ammonia
Acid forms indoles.It is widely used in genetics research, the route of synthesis of the purine nucleotides of this bacterium is ground with its regulation mechanism
Study carefully clearer.In the organic matter for being widely distributed in soil and corruption, easily bred in withered grass leaching juice, it is therefore named.
Step 5：The zymotic fluid, the mix powder, diatom ooze and humus are mixed, softwood is obtained；
In each component for the salt-soda soil biological compound fertilizer granule preparing process that the present invention is provided, humus is biology in heaven
Body is in soil through organic substance formed by microorganism decomposition.Dark brown, contains some members required for growth and development of plants
Element, can improve soil, increase fertility.Main method is to aid in the space that increase can allow air and water to enter, and similarly produces
The nitrogen that plant needs, sulphur, potassium and phosphorus.Plant and animal residues is synthesized again while simple compounds is formed under microbial action
Complicated high-molecular compound." agron ".The major part of the soil organism.It is the unbodied organic gel of black
Body.Humus is the macromolecular organic compound with acid, nitrogen content very high colloidal.Humus is in soil, one
Slowly decomposed under fixed condition, discharge the nutrient based on nitrogen and sulphur to supply plant absorption, added while releasing carbon dioxide
The photosynthesis of strong plant.
In each component for the salt-soda soil biological compound fertilizer granule preparing process that the present invention is provided, diatom ooze (English：Diatom
Mud it is) a kind of green inner wall decoration wall material using diatomite as main raw material(s), with elimination formaldehyde, purification air, adjusts wet
The functions such as degree, releasing negative oxygen ion, fire protection flame retarding, metope are self-cleaning, deodorization and sterilization.Due to diatom ooze health environment-friendly, do not only have very
Good dicoration, is the house decorative material of new generation for substituting wallpaper and emulsion paint also with feature.The main former material of diatom ooze
Material is diatom mineral-diatomite after formation in 1 years, and diatom is a kind of algae lived in ocean, lake.Diatom ooze
The natural materials for the aquatic class biology that the swims-diatom deposition lived in before millions of years are taken, main component is opal,
Rich in multiple beneficial mineral matter, quality is light and soft, and electron microscope shows that its particle surface has countless small holes, hole
Rate is up to more than 90%, and specific surface area is up to 65 ㎡/g.The molecular sieve structure of exactly this protrusion, determine its unique function-
With extremely strong physical absorption performance and ion-exchange performance, in metope large area water spray, a large amount of water can be absorbed, illustrate adsorptivity
It is extremely strong, and slow sustained release negative oxygen ion, can harmful carcinogen such as effectively decomposing formaldehyde, benzene, radon gas.
Step 6：Softwood is pelletized.
Preferably, it is described to take urea, the concentrated sulfuric acid, MAP, phosphoric acid diamines also to include after mixing：
Adjust pH value between 1 and 3, stir.
Preferably, the parts by weight of the urea are 80-120 parts；
The parts by weight of the concentrated sulfuric acid are 180-300 parts；
The parts by weight of the MAP are 60-80 parts；
The parts by weight of the phosphoric acid diamines are 60-80 parts.
Preferably, sieving is 40-100 eye mesh screens in the step 1.
Preferably, the wastes of crops includes the one or more in stalk, corncob, rice bran.
In each component for the salt-soda soil biological compound fertilizer granule preparing process that the present invention is provided, stalk is ripe crops stem
The general name of leaf (fringe) part.Being often referred to wheat, paddy rice, corn, potato class, rape, cotton, sugarcane and other crops (is usually
Coarse food grain) harvest seed after remainder.The photosynthetic product of crops has more than half to be present in stalk, and stalk is rich
Nitrogenous, phosphorus, potassium, calcium, magnesium and organic matter etc., are a kind of with multiduty reproducible living resources, stalk is also a kind of thick
Feed.Feature is that crude fiber content is high (30%-40%), and contains lignin etc..Though lignocellulose can not be pig, chicken institute
Utilize, but can be absorbed and be utilized by livestocks such as ruminant ox, sheep.In addition, being very containing the more stalk of moisture and sugar
Good fertilizer material, especially maize straw, wheat stalk etc..
In each component for the salt-soda soil biological compound fertilizer granule preparing process that the present invention is provided, corncob is to use corn ear
Threshing processing is made by strict screening again, and with even tissue, suitable hardness, good toughness, water imbibition is strong, anti-wear performance is good etc.
Advantage, it is broken in use.Corncob can be used as feed pre-mixing material, methionine, lysine, lysine proteins powder, sweet tea
Dish alkali, various removing mildews, mould inhibitor, vitamin, phosphatide, phytase, flavouring agent and horse Du's enzyme element, the plain Choline Chloride of the general enzyme of peace
Deng, veterinary additive product, trophism carrier can be also one of primary raw material that biological products wash mould fermentation instead of wheat-middlings.
Preferably, the sieving in the step 3 is 40-100 eye mesh screens.
Preferably, the parts by weight of the wastes of crops are 180-300 parts；
The parts by weight of the sugar residue are 80-120 parts；
The parts by weight of the Chinese medicine slag are 80-120 parts；
The parts by weight of the bacillus subtilis are 20-60 parts；
The parts by weight of the saccharomycete are 20-60 parts；
The parts by weight of the water are 200-500 parts.
Preferably, the preset time is 7-15 days.
Preferably, the parts by weight of the diatom ooze are 300-500 parts；
The parts by weight of the humus are 300-500 parts.
Preferably, after the step 6, in addition to：
After granulation, dried, and whole grain, produce.
Embodiment 1
The step of salt-soda soil biological compound fertilizer granule preparing process being used by the parts by weight of the component of embodiment 1 in table 1,
The salt-soda soil biological compound fertilizer particle of production example 1.
Embodiment 2
The step of salt-soda soil biological compound fertilizer granule preparing process being used by the parts by weight of the component of embodiment 2 in table 1,
The salt-soda soil biological compound fertilizer particle of production example 2.
Embodiment 3
The step of salt-soda soil biological compound fertilizer granule preparing process being used by the parts by weight of the component of embodiment 3 in table 1,
The salt-soda soil biological compound fertilizer particle of production example 3.
Embodiment 4
The step of salt-soda soil biological compound fertilizer granule preparing process being used by the parts by weight of the component of embodiment 4 in table 1,
The salt-soda soil biological compound fertilizer particle of production example 4.
Embodiment 5
The step of salt-soda soil biological compound fertilizer granule preparing process being used by the parts by weight of the component of embodiment 5 in table 1,
The salt-soda soil biological compound fertilizer particle of production example 5.
Embodiment 6
The step of salt-soda soil biological compound fertilizer granule preparing process being used by the parts by weight of the component of embodiment 6 in table 1,
The salt-soda soil biological compound fertilizer particle of production example 6.
The salt-soda soil biological compound fertilizer particle of the embodiment one~six of table 1
It should be noted that the embodiment of salt-soda soil biological compound fertilizer particle is only preferable reality shown by embodiment 1-6
Apply example to enumerate, those skilled in the art, to the example of embodiment 6, can produce and inventive energy phase easily with reference to embodiment 1
As salt-soda soil biological compound fertilizer particle.
The proportioning of the different weight number of embodiment 1-6 salt-soda soil biological compound fertilizer particle is opened in table 1, is passed through and is closed
Reason control formula in each component proportionate relationship, can production department's different ratio salt-soda soil biological compound fertilizer particle.
It should be understood that, although the present specification is described in terms of embodiments, but not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say
Bright book is as an entirety, and the technical scheme in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
Inventor states that the present invention can only for of the invention by a series of describe in detail of those listed above
Row embodiment is illustrated, but the invention is not limited in above-mentioned detailed process equipment and technological process.And i.e. not
Mean that the present invention should rely on above-mentioned detailed process equipment and technological process and could implement.Person of ordinary skill in the field should
This understands, any improvement in the present invention, the adding of equivalence replacement and auxiliary element to each raw material of product of the present invention, specific side
Selection of formula etc., within the scope of all falling within protection scope of the present invention and being open.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of salt-soda soil biological compound fertilizer granule preparing process, it is characterised in that the salt-soda soil biological compound fertilizer particle system
Standby technique comprises the following steps：
Step 1：Urea, the concentrated sulfuric acid, MAP, the mixing of phosphoric acid diamines are taken, mixture is obtained；
Step 2：The mixture is dried under reduced pressure, crushed, sieving obtains mix powder；
Step 3：Take wastes of crops to be dried, crush and sieve, obtain crop grain；
Step 4：Take crop grain to add fermentation tank, be put into sugar residue, Chinese medicine slag, bacillus subtilis, saccharomycete, add
Water, is fermented after mixing by preset time, obtains zymotic fluid；
Step 5：The zymotic fluid, the mix powder, diatom ooze and humus are mixed, softwood is obtained；
Step 6：Softwood is pelletized.
2. biological compound fertilizer granule preparing process in salt-soda soil as claimed in claim 1, it is characterised in that it is described take urea, it is dense
Also include after sulfuric acid, MAP, the mixing of phosphoric acid diamines：
Adjust pH value between 1 and 3, stir.
3. biological compound fertilizer granule preparing process in salt-soda soil as claimed in claim 2, it is characterised in that the weight of the urea
Number is 80-120 parts；
The parts by weight of the concentrated sulfuric acid are 180-300 parts；
The parts by weight of the MAP are 60-80 parts；
The parts by weight of the phosphoric acid diamines are 60-80 parts.
4. biological compound fertilizer granule preparing process in salt-soda soil as claimed in claim 1, it is characterised in that mistake in the step 1
Sieve as 40-100 eye mesh screens.
5. biological compound fertilizer granule preparing process in salt-soda soil as claimed in claim 1, it is characterised in that the wastes of crops
Including the one or more in stalk, corncob, rice bran.
6. biological compound fertilizer granule preparing process in salt-soda soil as claimed in claim 5, it is characterised in that in the step 3
Sieve as 40-100 eye mesh screens.
7. biological compound fertilizer granule preparing process in salt-soda soil as claimed in claim 6, it is characterised in that the wastes of crops
Parts by weight be 180-300 parts；
The parts by weight of the sugar residue are 80-120 parts；
The parts by weight of the Chinese medicine slag are 80-120 parts；
The parts by weight of the bacillus subtilis are 20-60 parts；
The parts by weight of the saccharomycete are 20-60 parts；
The parts by weight of the water are 200-500 parts.
8. biological compound fertilizer granule preparing process in salt-soda soil as claimed in claim 7, it is characterised in that the preset time is
7-15 days.
9. biological compound fertilizer granule preparing process in salt-soda soil as claimed in claim 1, it is characterised in that the weight of the diatom ooze
It is 300-500 parts to measure number；
The parts by weight of the humus are 300-500 parts.
10. biological compound fertilizer granule preparing process in salt-soda soil as claimed in claim 1, it is characterised in that the step 6 it
Afterwards, in addition to：
After granulation, dried, and whole grain, produce.
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| CN1123265A (en) * | 1995-11-27 | 1996-05-29 | 封桂玲 | Multi-purpose composite fertilizer containing strong-acid organic and inorganic compounds |
| CN101891543A (en) * | 2010-07-14 | 2010-11-24 | 兰州大学 | Method for preparing granular compound fertilizer |
| CN104844381A (en) * | 2015-06-05 | 2015-08-19 | 孙雨桢 | Organic composite fertilizer suitable for sugarcane to grow |
| CN105237287A (en) * | 2015-09-11 | 2016-01-13 | 杭州琪晖农业科技有限公司 | Multi-variety compound fertilizer and biomass granular fertilizer production method thereof |
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2017
- 2017-06-12 CN CN201710440578.2A patent/CN107089888A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123265A (en) * | 1995-11-27 | 1996-05-29 | 封桂玲 | Multi-purpose composite fertilizer containing strong-acid organic and inorganic compounds |
| CN101891543A (en) * | 2010-07-14 | 2010-11-24 | 兰州大学 | Method for preparing granular compound fertilizer |
| CN104844381A (en) * | 2015-06-05 | 2015-08-19 | 孙雨桢 | Organic composite fertilizer suitable for sugarcane to grow |
| CN105237287A (en) * | 2015-09-11 | 2016-01-13 | 杭州琪晖农业科技有限公司 | Multi-variety compound fertilizer and biomass granular fertilizer production method thereof |
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