CN106380234A - Production method of granular organic compound fertilizer - Google Patents
Production method of granular organic compound fertilizer Download PDFInfo
- Publication number
- CN106380234A CN106380234A CN201510452955.5A CN201510452955A CN106380234A CN 106380234 A CN106380234 A CN 106380234A CN 201510452955 A CN201510452955 A CN 201510452955A CN 106380234 A CN106380234 A CN 106380234A
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- China
- Prior art keywords
- fermentation
- weight
- fertilizer
- drying
- production method
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 150000002894 organic compounds Chemical class 0.000 title abstract 2
- 238000001035 drying Methods 0.000 claims abstract description 18
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 17
- 238000000855 fermentation Methods 0.000 claims description 48
- 230000004151 fermentation Effects 0.000 claims description 48
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 239000008187 granular material Substances 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 235000012970 cakes Nutrition 0.000 claims description 6
- 210000000988 Bone and Bones Anatomy 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 240000002791 Brassica napus Species 0.000 claims description 3
- 235000004977 Brassica sinapistrum Nutrition 0.000 claims description 3
- 240000002834 Paulownia tomentosa Species 0.000 claims description 3
- 235000010678 Paulownia tomentosa Nutrition 0.000 claims description 3
- 239000002374 bone meal Substances 0.000 claims description 3
- 229940036811 bone meal Drugs 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000002686 phosphate fertilizer Substances 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 238000000498 ball milling Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 239000011265 semifinished product Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 240000000218 Cannabis sativa Species 0.000 description 1
- 241000357209 Cordia subcordata Species 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000004083 survival Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention relates to a production method of a granular organic compound fertilizer, and is characterized in that the production method comprises the steps of urban garbage screening, sorting, fermenting, drying, ball-milling, batching, and balling. The production method has the advantages of turning harm to benefits, turning waste into treasure and alleviating environmental pollution, has the advantages of advanced technology, mature technology and good economic benefits, has the product meeting national standards, and has relatively high practical promotion value.
Description
Technical field
The present invention relates to a kind of production method of granule compoiste fertilizer, the method that more particularly to a kind of utilization municipal refuse produces granule compoiste fertilizer.
Background technology
Now because substantial amounts of rubbish is toppled in city daily, these rubbish not only occupy substantial amounts of soil, and because there is substantial amounts of harmful microorganism in rubbish and severe contamination and threaten the environment of human survival, the problem still exists is on the rise with the continuous growth of population for this.Therefore, the harmless treatment of municipal refuse, changes harmful to treasure, and is human being's production and service for life becomes countries nowadays and the task of top priority of government.
Content of the invention
It is an object of the invention to overcoming these defects present in above-mentioned prior art, one kind municipal refuse is provided to produce to plant, the method for the granule organic composite fertilizer of environmental sound.
The technical scheme realizing the object of the invention is：By collected municipal refuse sub-sieve, wherein reproducible material reclaims, and Organic substance is sent into methane-generating pit fermentation, will be sorted after inorganic refuse ash warehouse-in natural fermentation, drying, ball milling, pulverizing, then dispensing.Organic materials balling-up after fermented again after dispensing, chemical examination, again dispensing stirring, its mixture and the fermentation of fermented pond, fermentating drying obtain the organic granular compound fertilizer of the present invention.
Describe now the production method of the granule compoiste fertilizer of the present invention in detail：
A kind of production method of granule compoiste fertilizer, it is characterized in that making raw material using municipal refuse, first to rubbish sub-sieve 1, sorting 2, sorting obtains Organic substance 16, and Organic substance is delivered to fermentation 17 in methane-generating pit, and the fermentation temperature of fermentation vat is 20-30 DEG C, 7-10 days time, used in the present invention, fermentation vat is fermentation vat commonly；Also obtain the miscellaneous bone of animal, its miscellaneous bone drying pulverizes 18, is crushed to more than 160 mesh；Also obtain inorganic refuse ash 3，Its inorganic refuse ash transfer warehouse-in stacks natural fermentation 4，Carry out again drying 5，It is 2-5% (weight) that drying reaches water content，Dry material feeding ball mill 6 to grind，Add toward the inorganic refuse ash grinding again and 20% phosphate fertilizer is calculated as with inorganic refuse ash weight、10% rapeseed cake、10% tung cake，Allow them to be mixed together and grind the compound obtaining that granularity is 160-200 mesh，Take the compound described in 30% (weight)、The fermented product of fermentation 17 in 50% (weight) fermentation vat，The miscellaneous bone meal of 10% (weight) dries pulverizing 18、5% (weight) plant ash、5% (weight) Calx，And control its carbon and nitrogen than for 30-35: 1，Put into after they are mixed in fermentation vat 8，Fermentation temperature is from 5 DEG C to 70 DEG C，Fermentation 6 days，Reach fermentation temperature and be back to less than 20 DEG C，Water content drops to 25-30% (weight)，pH6-7，Measure nitrogen in fermentation materials、Phosphorus、Potassium content，Add inorganic nitrogen、Phosphorus、Potassic fertilizer is to reach the standard of the compound fertilizer of national regulation，Send into fermentation vat 12 to ferment after pelletize，Fermentation time is 8-10 days，Temperature is 25-30 DEG C，After drying, water content reaches 5-7% (weight)，So just obtain described granule organic composite fertilizer.
With reference to technological process, the invention will be further described.
The technological process of production of granule organic composite fertilizer of the present invention, wherein 1 is rubbish sub-sieve, and 2 is sorting, and 3 is inorganic refuse ash, 4 is rubbish ash warehouse-in natural fermentation, and 5 is to dry, and 6 is ball milling, 7 is dispensing, and 8 is fermentation, and 9 is chemical examination, 10 is dispensing stirring, and 11 is balling-up, and 12 is fermentating drying, 13 is chemical examination packaging, and 14 is to dispatch from the factory, and 15 is the waste recovery after sorting, 16 be sorted after Organic substance, 17 be sorted after Organic substance enter fermenting tank for fermentation, 18 be pulverize.
From become thoroughly decomposed through natural fermentation under natural environment or semi-decomposed municipal refuse.Because such rubbish content of organic matter is high, partially protein is enclosed within vivo by microorganism, and it can play more preferable decomposition in follow-up technique.First sub-sieve 1 is carried out to rubbish, using 6-7 millimeter sieve aperture screen cloth by rubbish sub-sieve.Then carry out sorting 2, sorting 2 is that the rubbish after sub-sieve is sorted, and its objective is Organic substance 16 therein, and such as methane-generating pit fermentation 17 delivered to by garbage, food debris, fur dish leaf, spoil, peel, grass etc., its fermentation temperature is 30 DEG C of 20-, and fermentation time is 7-10 days.The reproducible waste recovery 15 sub-electing.The animal miscellaneous bone drying sub-electing is pulverized 18 and is reached more than 18-160 mesh, altogether dispensing 7 uses, and the inorganic refuse ash 3 after rubbish sub-sieve 1 and sorting 2 should be put in storage in time, allows its natural fermentation 4, depending on its temperature and time can be according to materials situation, the time is not critical.After warehouse-in natural fermentation 4, it is carried out drying 5, adopt tower dryer from top of tower, the inorganic refuse after warehouse-in natural fermentation 4 is allowed naturally to fall, using the effect of deflection plate in stove and the quantity of charging, control the time of staying in stove for the rubbish, so that the water content after the inorganic refuse ash drying through putting natural fermentation in storage is 2%-5% (weight).Inorganic refuse ash after drying sends into ball mill 6, be simultaneously introduced with inorganic refuse ash weight be calculated as 20% phosphate fertilizer, 10% rapeseed cake, 10% tung cake, allow their ball milling 6 together, obtain the compound that granularity is 160-200 mesh.Then carry out dispensing.The ratio of dispensing is：The fermented product 50% (weight) of fermentation 17, miscellaneous bone meal 10% (weight), plant ash 5% (weight), Calx 5% (weight), drying the compound 30% (weight) after ball milling in methane-generating pit, in heap in the garbage mixture feeding fermentation vat that the stirring of its ratio mixes to the 90% of this pool volume, and insert one a diameter of 10 centimetres, the breather of a diameter of venthole of 1 centimetre is formed with every 10 centimetres on tube wall in each Chi Kou, this breather is with cross arrangement anyhow.From 5 DEG C to 70 DEG C, fermentation time is 6 days to the temperature of fermentation 8.Carbon during fermentation, nitrogen ratio control and are preferred 30-35: 1.Fermentation maturity will reach major parameter：Temperature is down to less than 20 DEG C, and water content is down to 25-30%, and pH value is 6-7, reaches innoxious index.The sampled chemical examination 9 of rubbish of fermentation maturity draws accurate nitrogen, phosphorus, potassium, content of organic matter data, then the nutrient according to needed for different crops, design rational formula, nutrient insufficient section can carry out dispensing 10 using the method adding inorganic fertilizer, make product reach state specified standards, deliver to balling-up workshop after dispensing is stirred and carry out balling-up 11.During balling-up, the raw material stirring is placed in pan-pelletizer, using the biogas slurry of methane-generating pit, raw material is squirted and carry out balling-up pelletize.Granule can go out when reaching about 4 millimeters
Material, becomes semi-finished product.Granulated fertilizer semi-finished product are sent in fermentation vat and carries out fermentating drying 12, the time is 8-10 days, and temperature is 25 30 DEG C, and its water content is down to 5-7% (weight), granule resistance to compression >=5%.Finally chemically examine packaging 13, finished product dispatches from the factory 14.To the semi-finished product sampling observation after fermented drying, chemical examination, to check whether it reaches the index of component design, and utilize screen(ing) machine, the granulated fertilizer that sub-sieve goes out about 4 millimeters is packed.Return again to balling technique 11 more than 4 millimeters.The present invention is applied to and produces granular compound organic fertilizer with municipal refuse.
The present invention compared with prior art checks following advantage：
1. the method adopting municipal refuse to produce granule organic composite fertilizer, can make this organic fertilizer once reach innoxious index.
2. turn harm into good, turn waste into wealth, mitigate the pollution to environment for the municipal refuse.
3. it is improved soil, increases soil fertility, promote the growth of crops, protecting agriculture ecological environment serves good effect.
4. the process route of the present invention rationally, reliable, advanced technology, technical maturity, stable, the product being produced meets the relevant standard of country, good in economic efficiency, has higher practicality, promotional value.
Claims (1)
1. a kind of production method of granule compoiste fertilizer, it is characterized in that making raw material using municipal refuse, first to rubbish sub-sieve (1), sorting (2), sorting obtains Organic substance (16), and Organic substance is delivered to fermentation (17) in methane-generating pit, and the fermentation temperature of fermentation vat is 20-30 DEG C, 7-10 days time；Also obtain the miscellaneous bone of animal, its miscellaneous bone drying pulverizes (18), is crushed to more than 160 mesh；Also obtain inorganic refuse ash (3), its inorganic refuse ash transfer warehouse-in stacks natural fermentation (4), dried (5) again, it is 2-5% (weight) that drying reaches water content, dry material and send into ball mill (6) grinding, then add toward the inorganic refuse ash grinding heavy with inorganic refuse ash
Amount is calculated as 20% phosphate fertilizer, 10% rapeseed cake, 10% tung cake, mixed grinding obtains the compound that granularity is 160-200 mesh, take compound described in 30% (weight), the fermented product of 50% (weight) fermentation vat (17), 10% (weight) dries pulverizing (18) miscellaneous bone meal, 5% (weight) plant ash, 5% (weight) Calx, and control
Its carbon and nitrogen are than for 30-35: 1, put into after they are mixed and send out
In ferment pond (8), fermentation temperature, from 5 DEG C to 70 DEG C, ferments 6 days,
Reach fermentation temperature and be back to less than 20 DEG C, water content drops to 25- 30% (weight), pH6-7, measure nitrogen, phosphorus, potassium content in fermentation materials, add inorganic N,P,K fertilizers to reach state's domestic discipline and family rules
The standard of fixed compound fertilizer, sends into fermentation vat (12) fermentation after pelletize, and fermentation time is 8-10 days, and temperature is 25-30 DEG C, and after drying, water content reaches 5-7% (weight), so just obtains institute
The granule organic composite fertilizer stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452955.5A CN106380234A (en) | 2015-07-29 | 2015-07-29 | Production method of granular organic compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452955.5A CN106380234A (en) | 2015-07-29 | 2015-07-29 | Production method of granular organic compound fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106380234A true CN106380234A (en) | 2017-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510452955.5A Pending CN106380234A (en) | 2015-07-29 | 2015-07-29 | Production method of granular organic compound fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106380234A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748625A (en) * | 2019-03-26 | 2019-05-14 | 焦作市田美生物工程有限公司 | A kind of balling-up fermentation process of ecological organic fertilier |
| CN109776136A (en) * | 2019-03-26 | 2019-05-21 | 焦作市田美生物工程有限公司 | A kind of preparation method of no drying ecological organic fertilizer |
| CN111387010A (en) * | 2020-03-15 | 2020-07-10 | 湖北省黄麦岭磷化工有限责任公司 | Method for preparing slope greening matrix material from phosphogypsum |
-
2015
- 2015-07-29 CN CN201510452955.5A patent/CN106380234A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748625A (en) * | 2019-03-26 | 2019-05-14 | 焦作市田美生物工程有限公司 | A kind of balling-up fermentation process of ecological organic fertilier |
| CN109776136A (en) * | 2019-03-26 | 2019-05-21 | 焦作市田美生物工程有限公司 | A kind of preparation method of no drying ecological organic fertilizer |
| CN111387010A (en) * | 2020-03-15 | 2020-07-10 | 湖北省黄麦岭磷化工有限责任公司 | Method for preparing slope greening matrix material from phosphogypsum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170208 |
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| WD01 | Invention patent application deemed withdrawn after publication |