CN109081758A - The production method and energy fertilizer finished product of kitchen garbage production small molecule organic energy fertilizer - Google Patents
The production method and energy fertilizer finished product of kitchen garbage production small molecule organic energy fertilizer Download PDFInfo
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- CN109081758A CN109081758A CN201811159869.5A CN201811159869A CN109081758A CN 109081758 A CN109081758 A CN 109081758A CN 201811159869 A CN201811159869 A CN 201811159869A CN 109081758 A CN109081758 A CN 109081758A
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- small molecule
- kitchen garbage
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- energy fertilizer
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 122
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 71
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 67
- 150000003384 small molecules Chemical class 0.000 title claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 67
- 239000000126 substance Substances 0.000 claims abstract description 46
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 32
- 239000005416 organic matter Substances 0.000 claims abstract description 29
- 239000002994 raw material Substances 0.000 claims abstract description 26
- 238000002156 mixing Methods 0.000 claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000010612 desalination reaction Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000001694 spray drying Methods 0.000 claims abstract description 6
- 239000000047 product Substances 0.000 claims description 62
- 239000012528 membrane Substances 0.000 claims description 40
- 238000001728 nano-filtration Methods 0.000 claims description 40
- 238000001223 reverse osmosis Methods 0.000 claims description 40
- 238000000108 ultra-filtration Methods 0.000 claims description 40
- 239000012141 concentrate Substances 0.000 claims description 32
- 238000003860 storage Methods 0.000 claims description 32
- 239000002253 acid Substances 0.000 claims description 30
- 238000012432 intermediate storage Methods 0.000 claims description 30
- 150000003839 salts Chemical class 0.000 claims description 28
- 238000006116 polymerization reaction Methods 0.000 claims description 27
- 235000015097 nutrients Nutrition 0.000 claims description 26
- 239000012466 permeate Substances 0.000 claims description 26
- 239000002002 slurry Substances 0.000 claims description 24
- 238000006555 catalytic reaction Methods 0.000 claims description 23
- 230000007062 hydrolysis Effects 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 17
- 239000004094 surface-active agent Substances 0.000 claims description 17
- 238000001704 evaporation Methods 0.000 claims description 15
- 230000008020 evaporation Effects 0.000 claims description 15
- 229910052698 phosphorus Inorganic materials 0.000 claims description 14
- 229910052700 potassium Inorganic materials 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000013078 crystal Substances 0.000 claims description 13
- 230000005307 ferromagnetism Effects 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 13
- 239000002893 slag Substances 0.000 claims description 13
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000004615 ingredient Substances 0.000 claims description 11
- 239000011268 mixed slurry Substances 0.000 claims description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 10
- 238000005360 mashing Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 230000036961 partial effect Effects 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 239000011574 phosphorus Substances 0.000 claims description 10
- 239000011591 potassium Substances 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- 150000001413 amino acids Chemical class 0.000 claims description 9
- 150000001720 carbohydrates Chemical class 0.000 claims description 9
- 238000005119 centrifugation Methods 0.000 claims description 9
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 9
- 239000000194 fatty acid Substances 0.000 claims description 9
- 229930195729 fatty acid Natural products 0.000 claims description 9
- 150000004665 fatty acids Chemical class 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 9
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 9
- 238000007792 addition Methods 0.000 claims description 7
- 239000004254 Ammonium phosphate Substances 0.000 claims description 6
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 6
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 6
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 6
- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 claims description 6
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 6
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 6
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 6
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 claims description 6
- 229910000348 titanium sulfate Inorganic materials 0.000 claims description 6
- 102000004160 Phosphoric Monoester Hydrolases Human genes 0.000 claims description 5
- 108090000608 Phosphoric Monoester Hydrolases Proteins 0.000 claims description 5
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 5
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000011033 desalting Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 4
- 239000000347 magnesium hydroxide Substances 0.000 claims description 4
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 4
- 238000009738 saturating Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 16
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 abstract description 7
- 231100000331 toxic Toxicity 0.000 abstract description 7
- 230000002588 toxic effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 239000010794 food waste Substances 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000010806 kitchen waste Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000004064 recycling Methods 0.000 description 9
- 235000014633 carbohydrates Nutrition 0.000 description 8
- 235000001014 amino acid Nutrition 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 6
- 241000209140 Triticum Species 0.000 description 5
- 235000021307 Triticum Nutrition 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 230000007073 chemical hydrolysis Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 239000003895 organic fertilizer Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 239000000618 nitrogen fertilizer Substances 0.000 description 3
- 239000002686 phosphate fertilizer Substances 0.000 description 3
- 229940072033 potash Drugs 0.000 description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
- 235000015320 potassium carbonate Nutrition 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 235000019750 Crude protein Nutrition 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 206010067482 No adverse event Diseases 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 229940094506 lauryl betaine Drugs 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 description 2
- 239000010909 process residue Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 208000007407 African swine fever Diseases 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241000254173 Coleoptera Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 241000231739 Rutilus rutilus Species 0.000 description 1
- 241000282898 Sus scrofa Species 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000030194 mouth disease Diseases 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
本发明涉及餐厨垃圾处理利用领域，特别是涉及一种利用餐厨垃圾制作小分子有机能量肥的生产方法及能量肥成品。餐厨垃圾制作小分子有机能量肥的生产方法，该生产方法包括以下步骤：S1、原料预处理；S2、化学催化水解反应；S3、固液分离与脱油；S4、过滤、浓缩与脱盐；S5、配料混合；S6、喷雾干燥；本发明的生产方法制造的小分子有机能量肥具有肥效高、易吸收以及有机质含量高等优点，可以改善土壤并使农作物增质增量；且该生产方法实现有机能量肥生产的同时达到了对餐厨垃圾处理的效果，处理过程中不产生有毒有害气体，实现了餐厨垃圾的资源化。The invention relates to the field of kitchen garbage treatment and utilization, in particular to a production method for making small-molecule organic energy fertilizer by using kitchen garbage and a finished product of the energy fertilizer. A production method for producing small-molecule organic energy fertilizer from kitchen waste, the production method comprising the following steps: S1, raw material pretreatment; S2, chemical catalytic hydrolysis reaction; S3, solid-liquid separation and deoiling; S4, filtration, concentration and desalination; S5, batching mixing; S6, spray drying; the small molecule organic energy fertilizer produced by the production method of the present invention has the advantages of high fertilizer efficiency, easy absorption and high organic matter content, can improve the soil and increase the quality and increase of crops; and the production method realizes The production of organic energy fertilizer achieves the effect of treating food waste at the same time, no toxic and harmful gases are produced during the treatment process, and the resource utilization of food waste is realized.
Description
Technical field
The present invention relates to kitchen garbage processing to utilize field, has more particularly to a kind of using kitchen garbage production small molecule
The production method and energy fertilizer finished product of function amount fertilizer.
Background technique
Kitchen garbage refers to the swill generated in daily life, food and beverage sevice and food processing and food
Processing waste material.Kitchen garbage accounts for about the 40%-50% of municipal refuse total amount, and storage time is slightly long to breed germ, mosquito, roach
Dung beetle etc., makes a very bad impression to environmental sanitation, seriously affects residents ' health and domestic environment；Kitchen garbage is domestic waste
The difficult point of processing.It since kitchen garbage moisture content and content of organics are higher, easily rots in a short time smelly, pollutes city
Environment；Untreated kitchen garbage may contain the disinfect pathogens such as hoof-and-mouth disease substance, African swine fever germ；Nowadays morely
Kitchen garbage is handled using the methods of house refuse, direct pig feeding is mixed into, it is most likely that secondary pollution is caused to environment.
Be also while kitchen garbage pollutes it is valuable can utilize resource again, should seek it is quick, effective, safe,
Waste be changed into values by the organic matter in kitchen garbage turn for the processing mode of environmental protection.
Chemical hydrolysis technology can be decomposed the larger molecular organics in kitchen garbage using temperature-pressure technology for hydrolyzing
For be suitable for crops absorb carbohydrate, peptides, fatty acid, amino acid small organic molecule, while to the salt in kitchen garbage into
Row removing processing, salt rejection rate (the high organic fertilizer of salt content easily accelerates saline Land, is unfavorable for crops growth) up to 70%.Place
It is generated in science and engineering skill without toxic and harmful gas, organic matter is not reduced, and fertilizer efficiency is high, easily absorbs, and can improve soil, make farming
Object increases matter increment.Therefore, technology for hydrolyzing is the optimal selection of kitchen garbage processing.
Summary of the invention
The object of the present invention is to provide a kind of production methods and energy using kitchen garbage production small molecule organic energy fertilizer
Fertilizer finished product is measured, the small molecule organic energy fertilizer of production method manufacture has fertilizer efficiency height, easily absorption and content of organic matter height etc.
Advantage can improve soil and crops is made to increase matter increment；And the production method is realized and is reached while organic energy fertilizer produces
To the effect of kitchen garbage processing, toxic and harmful gas is not generated in treatment process, realizes the recycling of kitchen garbage.
The purpose of the present invention is achieved through the following technical solutions:
Kitchen garbage make small molecule organic energy fertilizer production method, the production method the following steps are included:
S1, pretreatment of raw material:
(1) kitchen garbage is delivered to screening machine by bucket type conveyer, screened machine screens out one in kitchen garbage
Secondary property chopsticks, plastics cutlery box and large scale article (sundries such as plastic bottle)；
(2) kitchen garbage after screening is put into be beaten to the inside of beater partial size≤500 μm slurry；
(3) slurry after mashing is put into the inside of static mixer, acid base catalysator is added, must mix after mixing
Slurry is closed, is delivered to mixed slurry by acid and alkali-resistance Pulp pump spare in raw material storage tank；
S2, chemical catalysis hydrolysis:
Mixed slurry in raw material storage tank is delivered to chemical catalysis hydrolysis tank, mixing slurry by acid and alkali-resistance Pulp pump
After material carries out chemical catalysis hydrolysis, it is organic to form the low polymerization degree small molecule comprising carbohydrate, fatty acid, amino acid and peptides
Matter solution for standby；
S3, separation of solid and liquid and de-oiling:
(1) spare low polymerization degree small molecule organic matter solution is taken, is had using magnetic filter removal low polymerization degree small molecule
Ferromagnetism Impurity in machine matter solution；
(2) the low polymerization degree small molecule organic matter solution for removing Ferromagnetism Impurity is delivered in grinder and is ground, it will
After the insoluble particles to suspend in low polymerization degree small molecule organic matter solution are ground into 1 μm of partial size < of particle, using centrifuge into
Row centrifuge separation；Lightweight centrifugate, heavy centrifugate and centrifugation slag are obtained after centrifuge separation；
(3) lightweight centrifugate is delivered in oil storage tank and is collected；Heavy centrifugate is delivered to intermediate storage tank；Slag will be centrifuged
The inside for being delivered to raw material storage tank is handled again；
S4, filtering, concentration and desalination:
(1) the heavy centrifugate inside intermediate storage tank is taken, first using in self-cleaning type coarse filter removal heavy centrifugate
Suspended matter；
(2) the heavy centrifugate for removing oil removal is concentrated using Ultra filtration membrane unit, must be concentrated by ultrafiltration liquid with
Ultrafiltration permeate is concentrated by ultrafiltration liquid and puts into the inside of intermediate storage tank；
(3) ultrafiltration permeate enters nanofiltration membrane separator group and further separates concentration, obtains nanofiltration concentrate and nanofiltration penetrates
Liquid warp, nanofiltration concentrate are put into the inside of intermediate storage tank；
(4) nanofiltration permeate liquid carries out desalting processing through reverse osmosis membrane system, obtains reverse osmosis concentrated liquid and reverse osmosis permeate,
Reverse osmosis concentrated liquid is put into the inside of intermediate storage tank；
(5) reverse osmosis permeate is put into crystallizing evaporator, liquid and crystal salt, crystal salt investment storage salt must be evaporated after evaporation
Slot is collected, and evaporation liquid is put into the inside of intermediate storage tank, and liquid, nanofiltration concentrate, reverse osmosis concentrated liquid and evaporation liquid is concentrated by ultrafiltration
Mixing, it is spare to obtain total mix concentrate；
S5, ingredient mixing: taking total mix concentrate, and surfactant is added and is uniformly mixed, adds chemical fertilizer nutrient, stirs
Dissolution is mixed, water-soluble organic energy fertilizer finished product is obtained；
S6, spray drying: water-soluble organic energy fertilizer finished product is spray-dried by spray dryer, is made after dry
Obtain water-soluble organic energy fertilizer finished product, as small molecule organic energy fertilizer；Metering packing, warehousing finished products.
In the S1, pretreatment of raw material (3), the mass ratio of slurry and acid base catalysator after mashing is 1000:23.42-
39.40。
In the acid base catalysator each ingredient in parts by weight, 2-5 parts of sulfuric acid, 5-20 parts of phosphatase 11, sodium hydroxide 0.5-1
Part, 0.05-0.15 parts of magnesium hydroxide, 0.15-0.3 parts of ferric sulfate, 0.15-1.2 parts of magnesium sulfate, 0.5-1 parts of ammonium sulfate, titanium sulfate
0.02-0.25 parts, 5-10 parts of ammonium phosphate and 0.05-0.5 parts of manganese phosphate.The acid base catalysator is sulfuric acid 2-5 parts, phosphatase 11 5-
20 parts, 0.5-1 parts of sodium hydroxide, 0.05-0.15 parts of magnesium hydroxide, 0.15-0.3 parts of ferric sulfate, 0.15-1.2 parts of magnesium sulfate, sulphur
Sour ammonium 0.5-1 parts, 0.02-0.25 parts of titanium sulfate, 5-10 parts of ammonium phosphate and 0.05-0.5 parts of manganese phosphate mix.
In the S2, the set temperature of chemical catalysis hydrolysis tank is 110 DEG C -120 DEG C, heat air pressure 0.6-
1.6Mpa, reaction time are 1-4 hours.
In the S4, the molecular weight in Ultra filtration membrane fenestra section is in 600-10000, operation pressure in Ultra filtration membrane unit
Power is 0.1-0.5Mpa, and operation temperature is 20-80 DEG C；
In the S4, in 150-800, operating pressure is the interception molecular weight in nanofiltration fenestra section in nanofiltration membrane separator group
0.1Mpa, operation temperature are 20-80 DEG C；
In the S4, the section of reverse osmosis membrane intercepts molecular weight 80-180, operating pressure 1- in reverse osmosis membrane system
2Mpa, operation temperature are 20-60 DEG C.
In the S5, surfactant uses anti-malcic acid, and the addition weight of surfactant is total mix concentrate
1‰-2‰。
Content of the chemical fertilizer nutrient in water-soluble organic energy fertilizer finished product is 15%-30%.
The chemical fertilizer nutrient includes nitrogen, phosphorus and potassium.
In the S6, the reaction temperature that spray dryer is set is 140-230 DEG C；Water-soluble organic energy after drying and dehydrating
The water content of fertile finished product is 10%-30%；The pH value range of water-soluble organic energy fertilizer finished product is 1-3.
It further include water solubility organic energy made from the production method using kitchen garbage production small molecule organic energy fertilizer
Fertile finished product.
The invention has the benefit that the small molecule organic energy fertilizer of production method manufacture of the present invention has fertilizer efficiency high, easy
The advantages that absorption and the content of organic matter are high can improve soil and crops is made to increase matter increment；Production method needle of the invention
Ingredient different in kitchen garbage is effectively treated, in the mistake for carrying out the production of small molecule organic energy fertilizer using kitchen garbage
In journey can in kitchen garbage salt and oil carry out removing processing, be convenient for recycling；The present invention passes through chemical hydrolysis
Reaction converts the organic matter in kitchen garbage to the small molecule organic fertilizer for being easy to plant absorption, improving soil, in reaction process
Toxic and harmful gas is not generated, has accomplished the recycling of kitchen garbage processing and the environmental protection of kitchen garbage processing.
Specific embodiment
Invention is further described in detail With reference to embodiment.
Specific embodiment 1:
Kitchen garbage make small molecule organic energy fertilizer production method, the production method the following steps are included:
S1, pretreatment of raw material:
(1) kitchen garbage is delivered to screening machine by bucket type conveyer, screened machine screens out one in kitchen garbage
Secondary property chopsticks, plastics cutlery box and large scale article；Throwaway chopsticks, plastics cutlery box and the large scale article filtered out can be put into
To the inside of sundries accumulator tank, it is convenient for classification and recycles or be further processed；
(2) kitchen garbage after screening is put into be beaten to the inside of beater partial size≤500 μm slurry；
(3) slurry after mashing is put into the inside of static mixer, acid base catalysator is added, must mix after mixing
Slurry is closed, is delivered to mixed slurry by acid and alkali-resistance Pulp pump spare in raw material storage tank；
S2, chemical catalysis hydrolysis:
Mixed slurry in raw material storage tank is delivered to chemical catalysis hydrolysis tank, mixing slurry by acid and alkali-resistance Pulp pump
After material carries out chemical catalysis hydrolysis, it is organic to form the low polymerization degree small molecule comprising carbohydrate, fatty acid, amino acid and peptides
Matter solution for standby；By chemical hydrolysis reaction, converts the organic matter in kitchen garbage to and be easy to plant absorption, improve soil
Low polymerization degree small molecule organic matter solution comprising carbohydrate, fatty acid, amino acid and peptides, is convenient for utilizing, and chemistry is urged
Change in hydrolysis reaction and do not generate toxic and harmful gas, has accomplished what the recycling of kitchen garbage processing and kitchen garbage were handled
Environmental protection；
S3, separation of solid and liquid and de-oiling:
(1) spare low polymerization degree small molecule organic matter solution is taken, is had using magnetic filter removal low polymerization degree small molecule
Ferromagnetism Impurity in machine matter solution；Ferromagnetism Impurity can be collected, convenient for recycling；
(2) the low polymerization degree small molecule organic matter solution for removing Ferromagnetism Impurity is delivered in grinder and is ground, it will
After the insoluble particles to suspend in low polymerization degree small molecule organic matter solution are ground into 1 μm of partial size < of particle, using centrifuge into
Row centrifuge separation；Lightweight centrifugate, heavy centrifugate and centrifugation slag are obtained after centrifuge separation；
(3) lightweight centrifugate is delivered in oil storage tank and is collected, lightweight centrifugate is that oil liquid etc. does not allow water liquid, is collected extremely
It can be recycled or handle in oil storage tank；Heavy centrifugate is delivered to intermediate storage tank；Centrifugation slag is delivered to raw material
The inside of storage tank is handled again, is carried out chemical catalysis hydrolysis again convenient for that will be centrifuged slag, be can effectively improve kitchen garbage
Treatment effect and handling rate；
S4, filtering, concentration and desalination:
(1) the heavy centrifugate inside intermediate storage tank is taken, first using in self-cleaning type coarse filter removal heavy centrifugate
Suspended matter；
(2) the heavy centrifugate for removing oil removal is concentrated using Ultra filtration membrane unit, must be concentrated by ultrafiltration liquid with
Ultrafiltration permeate is concentrated by ultrafiltration liquid and puts into the inside of intermediate storage tank；
(3) ultrafiltration permeate enters nanofiltration membrane separator group and further separates concentration, obtains nanofiltration concentrate and nanofiltration penetrates
Liquid warp, nanofiltration concentrate are put into the inside of intermediate storage tank；
(4) nanofiltration permeate liquid carries out desalting processing through reverse osmosis membrane system, obtains reverse osmosis concentrated liquid and reverse osmosis permeate,
Reverse osmosis concentrated liquid is put into the inside of intermediate storage tank；
(5) reverse osmosis permeate is put into crystallizing evaporator, liquid and crystal salt, crystal salt investment storage salt must be evaporated after evaporation
Slot is collected, and evaporation liquid is put into the inside of intermediate storage tank, and liquid, nanofiltration concentrate, reverse osmosis concentrated liquid and evaporation liquid is concentrated by ultrafiltration
Mixing, it is spare to obtain total mix concentrate；Crystal salt puts into salt storage bath and collects, and prevents salt content in manufactured organic energy fertilizer finished product high
Accelerate saline Land, is unfavorable for crops growth；
S5, ingredient mixing: taking total mix concentrate, and surfactant is added and is uniformly mixed, adds chemical fertilizer nutrient, stirs
Dissolution is mixed, water-soluble organic energy fertilizer finished product is obtained；Chemical fertilizer nutrient can be one or more of nitrogenous fertilizer, phosphate fertilizer or potash fertilizer；
The additive amount of chemical fertilizer nutrient is added according to the actual situation, convenient for being suitable for the use of Different Crop different stages of growth
Demand；N P and K total content is 15%-30% or N P and K total content >=15% or N P and K total content >=25% or N P and K
Total content >=30%；Corresponding nutrient or its oxide can also be added according to the demand of water-soluble organic energy fertilizer finished product,
Such as: nitrogen, phosphorus, potassium, calcium, sodium, manganese, sulphur, boron, copper, iron, molybdenum, zinc；
S6, spray drying: water-soluble organic energy fertilizer finished product is spray-dried by spray dryer, is made after dry
Obtain water-soluble organic energy fertilizer finished product, as small molecule organic energy fertilizer；Metering packing, warehousing finished products.
In the S1, pretreatment of raw material (3), the mass ratio of slurry and acid base catalysator after mashing is 1000:23.42-
39.40。
In the acid base catalysator each ingredient in parts by weight, 2-5 parts of sulfuric acid, 5-20 parts of phosphatase 11, sodium hydroxide 0.5-1
Part, 0.05-0.15 parts of magnesium hydroxide, 0.15-0.3 parts of ferric sulfate, 0.15-1.2 parts of magnesium sulfate, 0.5-1 parts of ammonium sulfate, titanium sulfate
0.02-0.25 parts, 5-10 parts of ammonium phosphate, 0.05-0.5 parts of manganese phosphate.
In the S2, the set temperature of chemical catalysis hydrolysis tank is 110 DEG C -120 DEG C, heat air pressure 0.6-
1.6Mpa, reaction time are 1-4 hours.
In the S4, the molecular weight in Ultra filtration membrane fenestra section is in 600-10000, operation pressure in Ultra filtration membrane unit
Power is 0.1-0.5Mpa, and operation temperature is 20-80 DEG C；
In the S4, in 150-800, operating pressure is the interception molecular weight in nanofiltration fenestra section in nanofiltration membrane separator group
0.1Mpa, operation temperature are 20-80 DEG C；
In the S4, the section of reverse osmosis membrane intercepts molecular weight 80-180, operating pressure 1- in reverse osmosis membrane system
2Mpa, operation temperature are 20-60 DEG C.
In the S5, surfactant uses anti-malcic acid, and the addition weight of surfactant is total mix concentrate
1‰-2‰。
In the S5, surfactant can also use lauryl betaine, and the addition weight of surfactant is total mix
The 0.01-0.3% of concentrate.
Content of the chemical fertilizer nutrient in water-soluble organic energy fertilizer finished product is 15%-30%.
The chemical fertilizer nutrient includes nitrogen, phosphorus and potassium.
In the S6, the reaction temperature that spray dryer is set is 140-230 DEG C；Water-soluble organic energy after drying and dehydrating
The water content of fertile finished product is 10%-30%；The pH value range of water-soluble organic energy fertilizer finished product is 1-3.
The production method of the kitchen garbage production small molecule organic energy fertilizer, further includes water-soluble made from the production method
Property organic energy fertilizer finished product.
Specific embodiment 2:
Kitchen garbage make small molecule organic energy fertilizer production method, the production method the following steps are included:
S1, pretreatment of raw material:
(1) kitchen garbage is delivered to screening machine by bucket type conveyer, screened machine screens out one in kitchen garbage
Secondary property chopsticks, plastics cutlery box and large scale article；Throwaway chopsticks, plastics cutlery box and the large scale article filtered out can be put into
To the inside of sundries accumulator tank, it is convenient for classification and recycles or be further processed；
(2) kitchen garbage after screening is put into be beaten to the inside of beater partial size≤500 μm slurry；
(3) slurry after mashing is put into the inside of static mixer, acid base catalysator is added, must mix after mixing
Slurry is closed, is delivered to mixed slurry by acid and alkali-resistance Pulp pump spare in raw material storage tank；
S2, chemical catalysis hydrolysis:
Mixed slurry in raw material storage tank is delivered to chemical catalysis hydrolysis tank, mixing slurry by acid and alkali-resistance Pulp pump
After material carries out chemical catalysis hydrolysis, it is organic to form the low polymerization degree small molecule comprising carbohydrate, fatty acid, amino acid and peptides
Matter solution for standby；By chemical hydrolysis reaction, converts the organic matter in kitchen garbage to and be easy to plant absorption, improve soil
Low polymerization degree small molecule organic matter solution comprising carbohydrate, fatty acid, amino acid and peptides, is convenient for utilizing, and chemistry is urged
Change in hydrolysis reaction and do not generate toxic and harmful gas, has accomplished what the recycling of kitchen garbage processing and kitchen garbage were handled
Environmental protection；
S3, separation of solid and liquid and de-oiling:
(1) spare low polymerization degree small molecule organic matter solution is taken, is had using magnetic filter removal low polymerization degree small molecule
Ferromagnetism Impurity in machine matter solution；Ferromagnetism Impurity can be collected, convenient for recycling；
(2) the low polymerization degree small molecule organic matter solution for removing Ferromagnetism Impurity is delivered in grinder and is ground, it will
After the insoluble particles to suspend in low polymerization degree small molecule organic matter solution are ground into 1 μm of partial size < of particle, using centrifuge into
Row centrifuge separation；Lightweight centrifugate, heavy centrifugate and centrifugation slag are obtained after centrifuge separation；
(3) lightweight centrifugate is delivered in oil storage tank and is collected, lightweight centrifugate is that oil liquid etc. does not allow water liquid, is collected extremely
It can be recycled or handle in oil storage tank；Heavy centrifugate is delivered to intermediate storage tank；Centrifugation slag is delivered to raw material
The inside of storage tank is handled again, is carried out chemical catalysis hydrolysis again convenient for that will be centrifuged slag, be can effectively improve kitchen garbage
Treatment effect and handling rate；
S4, filtering, concentration and desalination:
(1) the heavy centrifugate inside intermediate storage tank is taken, first using in self-cleaning type coarse filter removal heavy centrifugate
Suspended matter；
(2) the heavy centrifugate for removing oil removal is concentrated using Ultra filtration membrane unit, must be concentrated by ultrafiltration liquid with
Ultrafiltration permeate is concentrated by ultrafiltration liquid and puts into the inside of intermediate storage tank；
(3) ultrafiltration permeate enters nanofiltration membrane separator group and further separates concentration, obtains nanofiltration concentrate and nanofiltration penetrates
Liquid warp, nanofiltration concentrate are put into the inside of intermediate storage tank；
(4) nanofiltration permeate liquid carries out desalting processing through reverse osmosis membrane system, obtains reverse osmosis concentrated liquid and reverse osmosis permeate,
Reverse osmosis concentrated liquid is put into the inside of intermediate storage tank；
(5) reverse osmosis permeate is put into crystallizing evaporator, liquid and crystal salt, crystal salt investment storage salt must be evaporated after evaporation
Slot is collected, and evaporation liquid is put into the inside of intermediate storage tank, and liquid, nanofiltration concentrate, reverse osmosis concentrated liquid and evaporation liquid is concentrated by ultrafiltration
Mixing, it is spare to obtain total mix concentrate；Crystal salt puts into salt storage bath and collects, and prevents salt content in manufactured organic energy fertilizer finished product high
Accelerate saline Land, is unfavorable for crops growth；
S5, ingredient mixing: taking total mix concentrate, and surfactant is added and is uniformly mixed, adds chemical fertilizer nutrient, stirs
Dissolution is mixed, water-soluble organic energy fertilizer finished product is obtained；Chemical fertilizer nutrient can be one or more of nitrogenous fertilizer, phosphate fertilizer or potash fertilizer；
The additive amount of chemical fertilizer nutrient is added according to the actual situation, convenient for being suitable for the use of Different Crop different stages of growth
Demand；Corresponding nutrient or its oxide can also be added according to the demand of water-soluble organic energy fertilizer finished product, such as: nitrogen, phosphorus,
Potassium, calcium, sodium, manganese, sulphur, boron, copper, iron, molybdenum, zinc etc.；
S6, spray drying: water-soluble organic energy fertilizer finished product is spray-dried by spray dryer, is made after dry
Obtain water-soluble organic energy fertilizer finished product, as small molecule organic energy fertilizer；Metering packing, warehousing finished products.
In the S1, pretreatment of raw material (3), the mass ratio of slurry and acid base catalysator after mashing is 1000:39.40.
In the acid base catalysator each ingredient in parts by weight, 5 parts of sulfuric acid, 20 parts of phosphoric acid, 1 part of sodium hydroxide, hydroxide
0.15 part of magnesium, 0.3 part of ferric sulfate, 1.2 parts of magnesium sulfate, 1 part of ammonium sulfate, 0.25 part of titanium sulfate, 10 parts of ammonium phosphate, manganese phosphate 0.5
Part.
In the S2, the set temperature of chemical catalysis hydrolysis tank is 120 DEG C, heat air pressure 1.6Mpa, reaction
Time is 4 hours.
In the S4, the molecular weight in Ultra filtration membrane fenestra section is in 10000, operating pressure in Ultra filtration membrane unit
0.5Mpa, operation temperature are 80 DEG C；
In the S4, the interception molecular weight in nanofiltration fenestra section is in 800, operating pressure in nanofiltration membrane separator group
0.1Mpa, operation temperature are 80 DEG C；
In the S4, the section of reverse osmosis membrane intercepts molecular weight 180, operating pressure 2Mpa, behaviour in reverse osmosis membrane system
Making temperature is 60 DEG C.
In the S5, surfactant uses anti-malcic acid, and the addition weight of surfactant is total mix concentrate
2‰。
Content of the chemical fertilizer nutrient in water-soluble organic energy fertilizer finished product is 30%.
The chemical fertilizer nutrient includes nitrogen, phosphorus and potassium, and the ratio of nitrogen, phosphorus and potassium is 1:0.53:1.28.
In the S6, the reaction temperature that spray dryer is set is 230 DEG C；After drying and dehydrating water-soluble organic energy fertilizer at
The water content of product is 10%；The pH value range of water-soluble organic energy fertilizer finished product is 2-3.
The production method of the kitchen garbage production small molecule organic energy fertilizer, further includes water-soluble made from the production method
Property organic energy fertilizer finished product.
Water solubility organic energy fertilizer finished product made from the production method is used suitable for Rice Cropping.
Water solubility organic energy fertilizer finished product made from the production method is applied to the main achievement (the Northeast of Rice Cropping
For):
1. water-soluble organic energy fertilizer finished product of the invention makes rice crop increase production 6.5%-9.7%.
2. water-soluble organic energy fertilizer finished product of the invention, can significantly improve crop quality, can make the crude protein in rice
Matter improves 0.9%-3.2%, fat improves 0.3-0.4%, content of starch improves 1.2%-24.5%.
3. water-soluble organic energy fertilizer finished product of the invention, has no adverse effects to soil property, using of the invention water-soluble
The water paddy soil iodine of organic energy fertilizer finished product increases 3.2-4.1 times, and zinc improves 15.8%, and iron improves 0.8%.
It is used it can be seen that water-soluble organic energy fertilizer finished product of the invention acts not only as volume increase organic fertilizer, also
Can be used as improves soil nutrient environment, improves soil health level, environment amenable Fertilizer application.
Specific embodiment 3:
Kitchen garbage make small molecule organic energy fertilizer production method, the production method the following steps are included:
S1, pretreatment of raw material:
(1) kitchen garbage is delivered to screening machine by bucket type conveyer, screened machine screens out one in kitchen garbage
Secondary property chopsticks, plastics cutlery box and large scale article；Throwaway chopsticks, plastics cutlery box and the large scale article filtered out can be put into
To the inside of sundries accumulator tank, it is convenient for classification and recycles or be further processed；
(2) kitchen garbage after screening is put into be beaten to the inside of beater partial size≤500 μm slurry；
(3) slurry after mashing is put into the inside of static mixer, acid base catalysator is added, must mix after mixing
Slurry is closed, is delivered to mixed slurry by acid and alkali-resistance Pulp pump spare in raw material storage tank；
S2, chemical catalysis hydrolysis:
Mixed slurry in raw material storage tank is delivered to chemical catalysis hydrolysis tank, mixing slurry by acid and alkali-resistance Pulp pump
After material carries out chemical catalysis hydrolysis, it is organic to form the low polymerization degree small molecule comprising carbohydrate, fatty acid, amino acid and peptides
Matter solution for standby；By chemical hydrolysis reaction, converts the organic matter in kitchen garbage to and be easy to plant absorption, improve soil
Low polymerization degree small molecule organic matter solution comprising carbohydrate, fatty acid, amino acid and peptides, is convenient for utilizing, and chemistry is urged
Change in hydrolysis reaction and do not generate toxic and harmful gas, has accomplished what the recycling of kitchen garbage processing and kitchen garbage were handled
Environmental protection；
S3, separation of solid and liquid and de-oiling:
(1) spare low polymerization degree small molecule organic matter solution is taken, is had using magnetic filter removal low polymerization degree small molecule
Ferromagnetism Impurity in machine matter solution；Ferromagnetism Impurity can be collected, convenient for recycling；
(2) the low polymerization degree small molecule organic matter solution for removing Ferromagnetism Impurity is delivered in grinder and is ground, it will
After the insoluble particles to suspend in low polymerization degree small molecule organic matter solution are ground into 1 μm of partial size < of particle, using centrifuge into
Row centrifuge separation；Lightweight centrifugate, heavy centrifugate and centrifugation slag are obtained after centrifuge separation；
(3) lightweight centrifugate is delivered in oil storage tank and is collected, lightweight centrifugate is that oil liquid etc. does not allow water liquid, is collected extremely
It can be recycled or handle in oil storage tank；Heavy centrifugate is delivered to intermediate storage tank；Centrifugation slag is delivered to raw material
The inside of storage tank is handled again, is carried out chemical catalysis hydrolysis again convenient for that will be centrifuged slag, be can effectively improve kitchen garbage
Treatment effect and handling rate；
S4, filtering, concentration and desalination:
(1) the heavy centrifugate inside intermediate storage tank is taken, first using in self-cleaning type coarse filter removal heavy centrifugate
Suspended matter；
(2) the heavy centrifugate for removing oil removal is concentrated using Ultra filtration membrane unit, must be concentrated by ultrafiltration liquid with
Ultrafiltration permeate is concentrated by ultrafiltration liquid and puts into the inside of intermediate storage tank；
(3) ultrafiltration permeate enters nanofiltration membrane separator group and further separates concentration, obtains nanofiltration concentrate and nanofiltration penetrates
Liquid warp, nanofiltration concentrate are put into the inside of intermediate storage tank；
(4) nanofiltration permeate liquid carries out desalting processing through reverse osmosis membrane system, obtains reverse osmosis concentrated liquid and reverse osmosis permeate,
Reverse osmosis concentrated liquid is put into the inside of intermediate storage tank；
(5) reverse osmosis permeate is put into crystallizing evaporator, liquid and crystal salt, crystal salt investment storage salt must be evaporated after evaporation
Slot is collected, and evaporation liquid is put into the inside of intermediate storage tank, and liquid, nanofiltration concentrate, reverse osmosis concentrated liquid and evaporation liquid is concentrated by ultrafiltration
Mixing, it is spare to obtain total mix concentrate；Crystal salt puts into salt storage bath and collects, and prevents salt content in manufactured organic energy fertilizer finished product high
Accelerate saline Land, is unfavorable for crops growth；
S5, ingredient mixing: taking total mix concentrate, and surfactant is added and is uniformly mixed, adds chemical fertilizer nutrient, stirs
Dissolution is mixed, water-soluble organic energy fertilizer finished product is obtained；Chemical fertilizer nutrient can be one or more of nitrogenous fertilizer, phosphate fertilizer or potash fertilizer；
The additive amount of chemical fertilizer nutrient is added according to the actual situation, convenient for being suitable for the use of Different Crop different stages of growth
Demand；Corresponding nutrient or its oxide can also be added according to the demand of water-soluble organic energy fertilizer finished product, such as: nitrogen, phosphorus,
Potassium, calcium, sodium, manganese, sulphur, boron, copper, iron, molybdenum, zinc etc.；
S6, spray drying: water-soluble organic energy fertilizer finished product is spray-dried by spray dryer, is made after dry
Obtain water-soluble organic energy fertilizer finished product, as small molecule organic energy fertilizer；Metering packing, warehousing finished products.
In the S1, pretreatment of raw material (3), the mass ratio of slurry and acid base catalysator after mashing is 1000:23.42.
In the acid base catalysator each ingredient in parts by weight, 2 parts of sulfuric acid, 5 parts of phosphatase 11, sodium hydroxide 0.5, hydroxide
0.05 part of magnesium, 0.15 part of ferric sulfate, 0.15 part of magnesium sulfate, 0.5 part of ammonium sulfate, 0.02 part of titanium sulfate, 5 parts of ammonium phosphate, manganese phosphate
0.05 part.
In the S2, the set temperature of chemical catalysis hydrolysis tank is 110 DEG C, heat air pressure 0.6, the reaction time
It is 1 hour.
In the S4, the molecular weight in Ultra filtration membrane fenestra section is in 800, operating pressure in Ultra filtration membrane unit
0.3Mpa, operation temperature are 50 DEG C；
In the S4, the interception molecular weight in nanofiltration fenestra section is in 150, operating pressure in nanofiltration membrane separator group
0.1Mpa, operation temperature are 20-80 DEG C；
In the S4, the section of reverse osmosis membrane intercepts molecular weight 80, operating pressure 1Mpa, operation in reverse osmosis membrane system
Temperature is 30 DEG C.
In the S5, surfactant can also use lauryl betaine, and the addition weight of surfactant is total mix
The 0.01-0.3% of concentrate.
Content of the chemical fertilizer nutrient in water-soluble organic energy fertilizer finished product is 15%.
The chemical fertilizer nutrient includes nitrogen, phosphorus and potassium, and the ratio of nitrogen, phosphorus and potassium is 1:0.4:1.
In the S6, the reaction temperature that spray dryer is set is 140 DEG C；After drying and dehydrating water-soluble organic energy fertilizer at
The water content of product is 30%；The pH value range of water-soluble organic energy fertilizer finished product is 1-2.
The production method of the kitchen garbage production small molecule organic energy fertilizer, further includes water-soluble made from the production method
Property organic energy fertilizer finished product.
Water solubility organic energy fertilizer finished product made from the production method is used suitable for wheat planting.
Water solubility organic energy fertilizer finished product made from the production method is applied to the main achievement (Hebei Province of wheat planting
For):
1. water-soluble organic energy fertilizer finished product of the invention makes wheat crop increase production 7.1%-10.2%.
2. water-soluble organic energy fertilizer finished product of the invention, can significantly improve crop quality, can make the crude protein in wheat
Matter improves 1.2%-3.5%, fat improves 0.4-0.7%, content of starch improves 1.7%-26.2%.
3. water-soluble organic energy fertilizer finished product of the invention, has no adverse effects to soil property, using of the invention water-soluble
The wheat paddock soil iodine of organic energy fertilizer finished product increases 3.6-4.4 times, and zinc improves 13.2%, and iron improves 1.2%.
It is used it can be seen that water-soluble organic energy fertilizer finished product of the invention acts not only as volume increase organic fertilizer, also
Can be used as improves soil nutrient environment, improves soil health level, environment amenable Fertilizer application.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (10)
1. the production method of kitchen garbage production small molecule organic energy fertilizer, it is characterised in that: the production method includes following step
It is rapid:
S1, pretreatment of raw material:
(1) kitchen garbage is delivered to screening machine by bucket type conveyer, screened machine screens out disposable in kitchen garbage
Chopsticks, plastics cutlery box；
(2) kitchen garbage after screening is put into be beaten to the inside of beater partial size≤500 μm slurry；
(3) slurry after mashing is put into the inside of static mixer, acid base catalysator is added, obtain mixing slurry after mixing
Mixed slurry is delivered to spare in raw material storage tank by material by acid and alkali-resistance Pulp pump；
S2, chemical catalysis hydrolysis:
Mixed slurry in raw material storage tank is delivered to chemical catalysis hydrolysis tank by acid and alkali-resistance Pulp pump, mixed slurry into
After row chemical catalysis hydrolysis, it is molten to form the low polymerization degree small molecule organic matter comprising carbohydrate, fatty acid, amino acid and peptides
Liquid is spare；
S3, separation of solid and liquid and de-oiling:
(1) spare low polymerization degree small molecule organic matter solution is taken, low polymerization degree small molecule organic matter is removed using magnetic filter
Ferromagnetism Impurity in solution；
(2) the low polymerization degree small molecule organic matter solution for removing Ferromagnetism Impurity is delivered in grinder and is ground, it will be oligomeric
After the insoluble particles to suspend in right small molecule organic matter solution are ground into 1 μm of partial size < of particle, using centrifuge carry out from
Heart separation；Lightweight centrifugate, heavy centrifugate and centrifugation slag are obtained after centrifuge separation；
(3) lightweight centrifugate is delivered in oil storage tank and is collected；Heavy centrifugate is delivered to intermediate storage tank；It will centrifugation slag conveying
It is handled again to the inside of raw material storage tank；
S4, filtering, concentration and desalination:
(1) the heavy centrifugate inside intermediate storage tank is taken, first using outstanding in self-cleaning type coarse filter removal heavy centrifugate
Floating object；
(2) the heavy centrifugate for removing oil removal is concentrated using Ultra filtration membrane unit, liquid and ultrafiltration must be concentrated by ultrafiltration
Permeate is concentrated by ultrafiltration liquid and puts into the inside of intermediate storage tank；
(3) ultrafiltration permeate enters nanofiltration membrane separator group and further separates concentration, obtains nanofiltration concentrate and nanofiltration permeate liquid warp,
Nanofiltration concentrate is put into the inside of intermediate storage tank；
(4) nanofiltration permeate liquid carries out desalting processing through reverse osmosis membrane system, obtains reverse osmosis concentrated liquid and reverse osmosis permeate, reverse osmosis
Saturating concentrate is put into the inside of intermediate storage tank；
(5) reverse osmosis permeate is put into crystallizing evaporator, liquid and crystal salt must be evaporated after evaporation, crystal salt puts into salt storage bath and receives
Collection, evaporation liquid are put into the inside of intermediate storage tank, and liquid, nanofiltration concentrate, reverse osmosis concentrated liquid and evaporation liquid mixing is concentrated by ultrafiltration,
It is spare to obtain total mix concentrate；
S5, ingredient mixing: taking total mix concentrate, and surfactant is added and is uniformly mixed, adds chemical fertilizer nutrient, stirs molten
Solution, obtains water-soluble organic energy fertilizer finished product；
S6, spray drying: water-soluble organic energy fertilizer finished product is spray-dried by spray dryer, and water is made after dry
Dissolubility organic energy fertilizer finished product, as small molecule organic energy fertilizer.
2. the production method of kitchen garbage production small molecule organic energy fertilizer according to claim 1, it is characterised in that: described
In S1, pretreatment of raw material (3), the mass ratio of slurry and acid base catalysator after mashing is 1000:23.42-39.40.
3. the production method of kitchen garbage production small molecule organic energy fertilizer according to claim 2, it is characterised in that: described
In acid base catalysator each ingredient in parts by weight, 2-5 parts of sulfuric acid, 5-20 parts of phosphatase 11,0.5-1 parts of sodium hydroxide, magnesium hydroxide
0.05-0.15 parts, 0.15-0.3 parts of ferric sulfate, 0.15-1.2 parts of magnesium sulfate, 0.5-1 parts of ammonium sulfate, titanium sulfate 0.02-0.25
Part, 5-10 parts of ammonium phosphate and 0.05-0.5 parts of manganese phosphate.
4. the production method of kitchen garbage production small molecule organic energy fertilizer according to claim 1, it is characterised in that: described
In S2, the set temperature of chemical catalysis hydrolysis tank is 110 DEG C -120 DEG C, heat air pressure 0.6-1.6Mpa, when reaction
Between be 1-4 hours.
5. the production method of kitchen garbage production small molecule organic energy fertilizer according to claim 1, it is characterised in that: described
In S4, the molecular weight in Ultra filtration membrane fenestra section is in 600-10000, operating pressure 0.1- in Ultra filtration membrane unit
0.5Mpa, operation temperature are 20-80 DEG C；
In the S4, in 150-800, operating pressure is the interception molecular weight in nanofiltration fenestra section in nanofiltration membrane separator group
0.1Mpa, operation temperature are 20-80 DEG C；
In the S4, the section of reverse osmosis membrane intercepts molecular weight 80-180, operating pressure 1-2Mpa, behaviour in reverse osmosis membrane system
Making temperature is 20-60 DEG C.
6. the production method of kitchen garbage production small molecule organic energy fertilizer according to claim 1, it is characterised in that: described
In S5, surfactant uses anti-malcic acid, and the addition weight of surfactant is the 1 ‰ -2 ‰ of total mix concentrate.
7. the production method of kitchen garbage production small molecule organic energy fertilizer according to claim 1, it is characterised in that: described
Content of the chemical fertilizer nutrient in water-soluble organic energy fertilizer finished product is 15%-30%.
8. the production method of kitchen garbage production small molecule organic energy fertilizer according to claim 7, it is characterised in that: described
Chemical fertilizer nutrient includes nitrogen, phosphorus and potassium.
9. the production method of kitchen garbage production small molecule organic energy fertilizer according to claim 1, it is characterised in that: described
In S6, the reaction temperature that spray dryer is set is 140-230 DEG C；Water-soluble organic energy fertilizer finished product is aqueous after drying and dehydrating
Amount is 10%-30%；The pH value range of water-soluble organic energy fertilizer finished product is 1-3.
10. water-soluble made from a kind of production method using the production small molecule organic energy fertilizer of kitchen garbage described in claim 1
Property organic energy fertilizer finished product.
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| CN111170790A (en) * | 2020-02-11 | 2020-05-19 | 刘文治 | Method for preparing water-soluble liquid fertilizer from household classified kitchen waste |
| CN112939667A (en) * | 2021-03-11 | 2021-06-11 | 刘文治 | Total-nutrient water-soluble fertilizer and production method thereof |
| WO2021119950A1 (en) * | 2019-12-16 | 2021-06-24 | 上海集熠节能环保技术有限公司 | Method for producing small-molecule organic energy fertilizer from kitchen waste and energy fertilizer product |
| CN114772827A (en) * | 2022-04-19 | 2022-07-22 | 刘文治 | Device for preparing hydroponic organic nutrient concentrated solution from spiral kitchen waste squeezed liquid |
| CN116854523A (en) * | 2023-06-01 | 2023-10-10 | 播乐(海南)生态科技院(有限合伙) | Preparation method, product and application of small molecular organic water-soluble fertilizer |
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| CN111170790A (en) * | 2020-02-11 | 2020-05-19 | 刘文治 | Method for preparing water-soluble liquid fertilizer from household classified kitchen waste |
| CN112939667A (en) * | 2021-03-11 | 2021-06-11 | 刘文治 | Total-nutrient water-soluble fertilizer and production method thereof |
| CN114772827A (en) * | 2022-04-19 | 2022-07-22 | 刘文治 | Device for preparing hydroponic organic nutrient concentrated solution from spiral kitchen waste squeezed liquid |
| CN116854523A (en) * | 2023-06-01 | 2023-10-10 | 播乐(海南)生态科技院(有限合伙) | Preparation method, product and application of small molecular organic water-soluble fertilizer |
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Application publication date: 20181225 |