CN105884505A - Compound soil improvement fertilizer and preparing method thereof - Google Patents
Compound soil improvement fertilizer and preparing method thereof Download PDFInfo
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- CN105884505A CN105884505A CN201510027471.6A CN201510027471A CN105884505A CN 105884505 A CN105884505 A CN 105884505A CN 201510027471 A CN201510027471 A CN 201510027471A CN 105884505 A CN105884505 A CN 105884505A
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- 239000002689 soil Substances 0.000 title claims abstract description 47
- 239000003337 fertilizer Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 11
- 150000001875 compounds Chemical class 0.000 title abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 57
- 239000010865 sewage Substances 0.000 claims abstract description 30
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 18
- 239000010902 straw Substances 0.000 claims abstract description 18
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004202 carbamide Substances 0.000 claims abstract description 9
- 239000001103 potassium chloride Substances 0.000 claims abstract description 9
- 235000011164 potassium chloride Nutrition 0.000 claims abstract description 9
- 210000003608 fece Anatomy 0.000 claims abstract description 7
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims abstract description 5
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims abstract description 5
- 239000001099 ammonium carbonate Substances 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 20
- 238000001354 calcination Methods 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 11
- 239000010828 animal waste Substances 0.000 claims description 10
- 230000003115 biocidal effect Effects 0.000 claims description 8
- 239000003139 biocide Substances 0.000 claims description 8
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 8
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 8
- 235000013877 carbamide Nutrition 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 8
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000005469 granulation Methods 0.000 claims description 4
- 230000003179 granulation Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- 239000002918 waste heat Substances 0.000 claims description 4
- 240000008042 Zea mays Species 0.000 claims description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 2
- 235000005822 corn Nutrition 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 4
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 239000010802 sludge Substances 0.000 abstract description 6
- 230000035558 fertility Effects 0.000 abstract description 4
- 238000003837 high-temperature calcination Methods 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 2
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 239000002426 superphosphate Substances 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000011573 trace mineral Substances 0.000 description 4
- 235000013619 trace mineral Nutrition 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000003895 organic fertilizer Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention relates to a compound soil improvement fertilizer and a preparing method thereof. The compound soil improvement fertilizer is prepared from, by weight, 8-20 parts of straw, 60-120 parts of sludge, 0-16 parts of water, 10-35 parts of animal faeces, 6-22 parts of sewage, 1-35 parts of urea, 0-16 parts of ammonium bicarbonate, 1-6 parts of superphosphate, 0-3 parts of potassium chloride and 0-3 parts of sterilization mould inhibitor. Building sludge and sewage are used as main raw materials of the compound soil improvement fertilizer, the raw materials are rich in organic matter and microelement, the sludge is converted into alkaline matter through high-temperature calcination to have the soil neutralizing effect, the sludge will generate a micropore structure after high-temperature calcinations, soil bulkiness is improved, sewage is added after the materials are cooled to 80 DEG C, while harmful bacteria are killed, fertility of the materials is improved, and therefore the compound soil improvement fertilizer is low in cost, high in environmental protection property and suitable for large-scale popularization.
Description
Technical field
The present invention relates to a kind of fertilizer, particularly relate to a kind of combined soil improving fertilizer and preparation thereof
Method.
Background technology
In the last few years due to a large amount of uses of chemical fertilizer, some places ignore saving bit by bit of organic fertilizer
With use, desalinated the mastery reaction of organic fertilizer, caused some places in using the most in a large number
After fertilizer, cause the change of soil acidity or alkalinity, make some hardening soils, soil fertility go down, be no longer appropriate for
The plantation of crops.This more can't bear with regard to barren soil to make China, and the dependence to chemical fertilizer adds
Weight, forms vicious cycle, it is therefore desirable to promote the i.e. compound fertilizer of fertilizer fiting chemical fertilizer
Use, compound fertilizer both can supplement soil with organic matter, improve microecological environment, again
Fertilizer fertilizer efficiency can be made up the most not enough.
The raw material of compound fertilizer of the prior art passes through the inorganic fertilizers such as nitrogen, phosphorus, potassium and some are organic
Fertilizer, or both compound fertilizer's compositions, the method for this chemical modifying, although can be temporary transient
Improvement soil, but life-time service, can cause strong influence to environment, is also unfavorable for planting simultaneously
The growth of thing, and its raw materials used feature of environmental protection is low, and cost is high, is not suitable for large-scale promotion.
Mankind's activity increasingly sharpens, and urban construction process is aggravated, and causes building mud, life dirt
The pollutant emission such as water, city liquid dung difficulty, but rich abundant in these waste materials, sewage
Organic substance, and in mud, trace element is abundant produces micro-cavernous structure after high-temperature calcination, can
Improve the loft of soil, its low cost more, these waste materials, sewage are turned waste into wealth for ring
Guarantor's cause gives a favor.
Summary of the invention
For the present situation of above-mentioned prior art, the technical problem to be solved is to provide
A kind of materials recycling, environmental protection, the combined soil improving fertilizer and preparation method thereof of low cost.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of combined soil
Improving fertilizer, each component is calculated as by weight: straw 8-20 part, mud 60-120 part, water 0-16
Part, animal wastes 10-35 part, sewage 6-22 part, carbamide 1-35 part, ammonium hydrogen carbonate 0-16
Part, calcium superphosphate 1-6 part, potassium chloride 0-3 part, biocide mildewcide 0-3 part.
Further, described sewage is sanitary sewage and city liquid dung, sanitary sewage and city excrement
Shuifu County contains Organic substance, twice laid, and the feature of environmental protection is high.
The preparation method of a kind of combined soil improving fertilizer, comprises the following steps:
A, mixing: straw cutting and length are less than 30cm, fill stalk section with mud stirring
Divide mixing so that the diameter of mud block is less than 10cm；
B, be dried: the material in step a is placed in hothouse, aeration-drying, makes
Obtain material moisture and be reduced to 10-25%；
C, calcining: calcining in being placed in high temperature furnace through the material of step b, calcining heat is
500-800 DEG C, calcination time is 10-24h；
D, cooling: the material through step c is discharged vapours by exhaust system so that
The temperature of material is down to 60-100 DEG C；
E, interpolation component: the material through step d is put into Hermetical stirring device, simultaneously
In this Hermetical stirring device, add water, animal wastes and sewage and stir；
F, it is dried cooling: through step e material through being positioned in hothouse later and by row
Wind system and self waste heat evaporation drying so that material is cooled to 20-38 DEG C, moisture Control
For 10-15%；
G, secondary add component: by through step f material add carbamide, ammonium hydrogen carbonate,
Calcium superphosphate, potassium chloride and biocide mildewcide are also uniformly mixed；
H, pulverizing: join in pulverizer by the material through step g, become crushing material
Fineness is the powder of 40-70 mesh；
I, sub-sieve or granulation: the material through step h can be become different fineness by screening
Product；Maybe the material through step h is joined in granulator and pelletize, be combined
Type soil improvement is fertile.
Further, described sewage is sanitary sewage, city liquid dung, trade effluent and biogas residue natural pond
Liquid.
Further, described straw is Caulis et Folium Oryzae, straw, corn straw, weeds shrub.
Further, described step e is provided with discharge duct in Hermetical stirring machine, this row
Feed channel communicates with the high temperature furnace of step c, and calcining mud has good adsorptivity, it is possible to inhale
Nitrogen in getter body so that the nitrogen content of this fertilizer is high.
Further, the exhaust system in described step f communicates with high temperature furnace, in f equipment
The gas got rid of, reaches deodorizing effect in entering into calcining furnace.
Compared with prior art, it is an advantage of the current invention that: this combined soil improving fertilizer is to build
Building mud and sewage is primary raw material, its raw material is rich in Organic substance and trace element, and mud is high
Become after alkaline matter can play the effect of sweetening of the soil, and mud high-temperature calcination after temperature calcining
Micro-cavernous structure can be produced, improve the loft of soil, add after material is cooled to 80 DEG C
Sewage so that harmful bacteria is killed the fertility that simultaneously improve material, low cost of the present invention more
Honest and clean, the feature of environmental protection is high, is suitable for large-scale promotion.
Detailed description of the invention
Below by embodiment, the present invention is described in further detail, and following example are right
The explanation of the present invention and the invention is not limited in following example.
Embodiment one
A kind of combined soil improving fertilizer, each component is calculated as by weight: straw 12 parts, becomes silted up
100 parts of mud, 2 parts of water, animal wastes 32 parts, 6 parts of sewage, 8 parts of carbamide, bicarbonate
Ammonium 2 parts, calcium superphosphate 1 part, 1 part of potassium chloride, biocide mildewcide 1 part.
The preparation method of a kind of combined soil improving fertilizer, comprises the following steps:
A, mixing: 12 parts of cuttings of straw and length are less than 30cm, by stalk section and mud
100 parts of stirrings are to being sufficiently mixed so that mud block diameter is less than 10cm
B, be dried: the material in step a is placed in hothouse, aeration-drying, makes
Obtain material moisture and be reduced to 10-25%；
C, calcining: calcine, calcined in being placed at high temperature furnace through the material of step b
Being passed through gas in journey, calcining heat is 500-800 DEG C, and calcination time is 10-24h so that straw
Stalk and sludge mixture calcining are carbon mud；
D, cooling:: by the material through step c by exhaust system by the vapours of carbon mud
Discharge so that the temperature of carbon mud is down to about 80 DEG C；
E, interpolation component: the carbon mud after tentatively cooling down puts into Hermetical stirring device, then adds
Entering 2 parts of water, animal wastes 32 parts, sewage includes sanitary sewage 6 parts and city liquid dung 5 parts,
Stirring, animal wastes and sewage are played the effect of sterilizing by the temperature of about 80 DEG C；
F, it is dried cooling: through step e material through being positioned in hothouse later and by row
Wind system and self waste heat evaporation drying so that material is cooled to 20-38 DEG C, moisture Control
For 10-15%, clear water can be properly added during water deficient and supply；
G, secondary add component: the material through step f is added 8 parts of carbamide, bicarbonate
Ammonium 2 parts, calcium superphosphate 1 part, 1 part of potassium chloride and biocide mildewcide 1 part also stir mixing all
Even；
H, pulverizing: join in pulverizer by the material through step g, become crushing material
Fineness is the powder of 50 mesh；
I, sub-sieve or granulation: the material through step h can be become different fineness by screening
Product；Maybe the material through step h is joined in granulator and pelletize, be combined
Type soil improvement is fertile.
This formula is applicable to broad-spectrum crops, and the barren betterment of land.
Embodiment two
A kind of combined soil improving fertilizer, each component is calculated as by weight: straw 18 parts, becomes silted up
70 parts of mud, 2 parts of water, animal wastes 15 parts, 10 parts of sewage, 1 part of carbamide, bicarbonate
Ammonium 1 part, calcium superphosphate 2 parts, 1 part of potassium chloride, biocide mildewcide 2 parts.
The preparation method of a kind of combined soil improving fertilizer, comprises the following steps:
A, mixing: 18 parts of cuttings of straw and length are less than 30cm, by stalk section and mud
70 parts of stirrings are to being sufficiently mixed so that mud block diameter is less than 10cm；
B, be dried: the material in step a is placed in hothouse, aeration-drying, makes
Obtain material moisture and be reduced to about 20%；
C, calcining: calcine, calcined in being placed at high temperature furnace through the material of step b
Being passed through gas in journey, calcining heat is about 700 DEG C, and calcination time is 24h so that straw
It is carbon mud with sludge mixture calcining；
D, cooling:: by the material through step c by exhaust system by the vapours of carbon mud
Discharge so that the temperature of carbon mud is down to about 90 DEG C；
E, interpolation component: the carbon mud after tentatively cooling down puts into Hermetical stirring device, then adds
Entering animal wastes 15 parts, sewage includes sanitary sewage 8 parts and city liquid dung 2 parts, and stirring is all
Even, animal wastes and sewage are played the effect of sterilizing by the temperature of about 90 DEG C；
F, it is dried cooling: through step e material through being positioned in hothouse later and by row
Wind system and self waste heat evaporation drying so that material is cooled to about 22 DEG C, moisture control
It is made as about 12%, clear water can be properly added during water deficient and supply；
G, secondary add component: the material through step f is added 1 part of carbamide, bicarbonate
Ammonium 1 part, calcium superphosphate 2 parts, 1 part of potassium chloride and biocide mildewcide 2 parts also stir mixing all
Even；
H, pulverizing: join in pulverizer by the material through step g, become crushing material
Fineness is the powder of 50 mesh；
I, sub-sieve or granulation: the material through step h can be become different fineness by screening
Product；Maybe the material through step h is joined in granulator and pelletize, be combined
Type soil improvement is fertile.
This formula is applicable to the improvement in acid ground, salt-soda soil etc., and vegetable melon and fruit plantation carries
For long-acting fertilizer.
In above example, the Hermetical stirring device in step e is provided with discharge duct, this aerofluxus
Pipeline communicates with high temperature furnace, and the exhaust system in step f also communicates with high temperature furnace, is producing
During the steam in stirring, cooling procedure of the material in step e and f is transported to step
In the high temperature furnace of c so that the nitrogen in steam is absorbed by mud again, improves this combined soil
The nitrogen content of improving fertilizer, and reach the effect of deodorization.Crossing the present invention can by these garbages more
Good uses, and the mud not only solving our headache another stacks problem, and reduces
Sewage disposal expense, and the combined soil improving fertilizer finally obtained, can be preferably agricultural
Produce and utilized.
This combined soil improving fertilizer with building mud and sewage as primary raw material, utilize straw mix
Close its product after mud is at high temperature calcined to be alkalescence and have activated carbon, can be in sweetening of the soil
Acidic materials, more can pass through activated carbon adsorption poisonous and harmful element, increase soil oxygen content.And
After mud is at high temperature calcined, the micro-cavernous structure that can present, improves the loft of soil, has
It is beneficial to plant root growth.Its raw material, also rich in Organic substance and trace element, can improve soil
Internal each element is constituted, and increases soil to the trace element needed for plant growing, enhancing Genes For Plant Tolerance
Condition of disease power, adds sewage so that harmful bacteria is killed and carries simultaneously after material is cooled to 80 DEG C
The high fertility of material, the present invention more utilizes mud produced by urban construction, and herding
Industry, industry, city domestic sewage are preferably utilized, produced with low cost, environmental protection
Property high, be suitable for large-scale promotion, its low cost more, applied widely, soil improves effect
The advantage such as substantially；The more important thing is and solve the difficult problem turned waste into wealth in urban development construction.
Last it is noted that above example is only in order to illustrate technical scheme, and
Non-to its restriction；Although the present invention being described in detail with reference to previous embodiment, ability
Territory it will be appreciated by the skilled person that it still can be to the technical scheme described in previous embodiment
Modify, or wherein portion of techniques feature is replaced on an equal basis；And these amendment or
Replace, do not make the essence of appropriate technical solution depart from the essence of various embodiments of the present invention technical scheme
God and scope.
Claims (7)
1. a combined soil improving fertilizer, it is characterised in that each component is calculated as by weight:
Straw 8-20 part, mud 60-120 part, water 0-16 part, animal wastes 10-35 part, sewage
6-22 part, carbamide 1-35 part, ammonium hydrogen carbonate 0-16 part, calcium superphosphate 1-6 part, potassium chloride
0-3 part, biocide mildewcide 0-3 part.
A kind of combined soil improving fertilizer the most according to claim 1, it is characterised in that
Described sewage is sanitary sewage, city liquid dung, trade effluent and biogas residue and biogas liquid.
3. the preparation method of a combined soil improving fertilizer, it is characterised in that include following step
Rapid:
A, mixing: straw cutting and length are less than 30cm, fill stalk section with mud stirring
Divide mixing so that the diameter of mud block is less than 10cm；
B, be dried: the material in step a is placed in hothouse, aeration-drying, makes
Obtain material moisture and be reduced to 10-25%；
C, calcining: calcining in being placed in high temperature furnace through the material of step b, calcining heat is
500-800 DEG C, calcination time is 10-24h；
D, cooling: the material through step c is discharged vapours by exhaust system so that
The temperature of material is down to 60-100 DEG C；
E, interpolation component: the material through step d is put into Hermetical stirring device, simultaneously
In this Hermetical stirring device, add water, animal wastes and sewage and stir；
F, it is dried cooling: through step e material through being positioned in hothouse later and by row
Wind system and self waste heat evaporation drying so that material is cooled to 20-38 DEG C, moisture Control
For 10-15%；
G, secondary add component: by through step f material add carbamide, ammonium hydrogen carbonate,
Calcium superphosphate, potassium chloride and biocide mildewcide are also uniformly mixed；
H, pulverizing: join in pulverizer by the material through step g, become crushing material
Fineness is the powder of 40-70 mesh；
I, sub-sieve or granulation: the material through step h can be become different fineness by screening
Product；Maybe the material through step h is joined in granulator and pelletize, be combined
Type soil improvement is fertile.
The manufacture method of a kind of combined soil improving fertilizer the most according to claim 3, its
Being characterised by, described straw is Caulis et Folium Oryzae, straw, corn straw, weeds shrub.
The manufacture method of a kind of combined soil improving fertilizer the most according to claim 3, its
Being characterised by, described mud is river course cleaning mud, urban construction excavation mud, building waste.
The manufacture method of a kind of combined soil improving fertilizer the most according to claim 3, its
It is characterised by, described step e is provided with discharge duct in Hermetical stirring machine, this exhaustor
Road communicates with the high temperature furnace of step c.
The manufacture method of a kind of combined soil improving fertilizer the most according to claim 3, its
Being characterised by, the exhaust system in described step f communicates with high temperature furnace.
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| CN201510027471.6A CN105884505A (en) | 2015-01-16 | 2015-01-16 | Compound soil improvement fertilizer and preparing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510027471.6A CN105884505A (en) | 2015-01-16 | 2015-01-16 | Compound soil improvement fertilizer and preparing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566554A (en) * | 2016-10-17 | 2017-04-19 | 长江水利委员会长江科学院 | Method for recycling dredging sediments with livestock and poultry manure |
| CN106747837A (en) * | 2017-02-18 | 2017-05-31 | 滨州盛华建材有限公司 | A kind of method of the dirty production bio-organic fertilizer of recycling excrement |
| CN106986698A (en) * | 2017-04-27 | 2017-07-28 | 许伟琦 | The method and solid waste ecological treatment method of solid waste kind tea tree regulation and control fresh tea passes Oil repellent |
| CN108101687A (en) * | 2017-11-27 | 2018-06-01 | 来安县金桃生态农业有限公司 | A kind of peach plantation is modified organic fertilizer with antibacterial and mouldproof |
| CN108892575A (en) * | 2018-08-31 | 2018-11-27 | 广西南宁大地肥田农业科技有限公司 | It is a kind of to utilize herbal control crop canker nutrient for plants and preparation method thereof |
| CN111548219A (en) * | 2020-05-12 | 2020-08-18 | 东营蓝海生态养殖有限公司 | Special desulfurization gypsum fertilizer for saline-alkali soil and preparation method thereof |
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| KR20040007383A (en) * | 2003-12-30 | 2004-01-24 | 규 재 유 | Lime and Organic Lime Fertilizer Utilizing Lime Sludge and Organic Wastes and Its Manufacturing Method |
| CN102718600A (en) * | 2012-07-06 | 2012-10-10 | 深圳开普蓝生能源环保有限公司 | Organic carbon ecological slow-release fertilizer and preparation method thereof |
| CN103497064A (en) * | 2013-09-23 | 2014-01-08 | 合肥市益农养殖有限公司 | Active soil-improving fertilizer and preparation method thereof |
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Cited By (7)
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| CN106566554A (en) * | 2016-10-17 | 2017-04-19 | 长江水利委员会长江科学院 | Method for recycling dredging sediments with livestock and poultry manure |
| CN106566554B (en) * | 2016-10-17 | 2017-12-29 | 长江水利委员会长江科学院 | A kind of method that desilting sediment is disposed using livestock and poultry dung recovery |
| CN106747837A (en) * | 2017-02-18 | 2017-05-31 | 滨州盛华建材有限公司 | A kind of method of the dirty production bio-organic fertilizer of recycling excrement |
| CN106986698A (en) * | 2017-04-27 | 2017-07-28 | 许伟琦 | The method and solid waste ecological treatment method of solid waste kind tea tree regulation and control fresh tea passes Oil repellent |
| CN108101687A (en) * | 2017-11-27 | 2018-06-01 | 来安县金桃生态农业有限公司 | A kind of peach plantation is modified organic fertilizer with antibacterial and mouldproof |
| CN108892575A (en) * | 2018-08-31 | 2018-11-27 | 广西南宁大地肥田农业科技有限公司 | It is a kind of to utilize herbal control crop canker nutrient for plants and preparation method thereof |
| CN111548219A (en) * | 2020-05-12 | 2020-08-18 | 东营蓝海生态养殖有限公司 | Special desulfurization gypsum fertilizer for saline-alkali soil and preparation method thereof |
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Application publication date: 20160824 |