CN104030768A - Method for fertilizer granulation through molasses alcohol fermentation liquor - Google Patents
Method for fertilizer granulation through molasses alcohol fermentation liquor Download PDFInfo
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- CN104030768A CN104030768A CN201410308349.1A CN201410308349A CN104030768A CN 104030768 A CN104030768 A CN 104030768A CN 201410308349 A CN201410308349 A CN 201410308349A CN 104030768 A CN104030768 A CN 104030768A
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Abstract
The invention provides a method for fertilizer granulation through molasses alcohol fermentation liquor. Before granulation, the molasses alcohol fermentation liquor is mixed with a macro-element chemical fertilizer raw material, a medium-element chemical fertilizer raw material, a microelement chemical fertilizer raw material and organic raw materials so that crystal nuclei of particles can be formed, and then granulation is conducted in a granulation device. According to the method, the granulation efficiency of fertilizer is improved to a great extent, the production efficiency of the fertilizer is improved, the production cost is reduced, and clean production through comprehensive use of the molasses alcohol fermentation liquor is achieved.
Description
Technical field
The present invention relates to a kind of molasses alcohol fermentation liquid that utilizes for the method for granulation of fertilizer, belong to resources circulation application and field of fertilizer production.
Background technology
Molasses alcohol fermentation liquid is the more common a kind of by product of sugar industry chain, belongs to the organic waste water of high density, and directly discharge is very big to environmental hazard.According to one's analysis, molasses alcohol fermentation liquid solid substance (dry after dewatering) 70%, for organic, wherein has sugar, protein, amino acid, VITAMIN etc., and residue 30% is ash content, contains the inorganic salt such as nitrogen, phosphorus, potassium, calcium, magnesium.
Take energy-saving and emission-reduction with develop a circular economy as starting point, utilize molasses alcohol fermentation liquid to produce fertilizer, return soil, can yet be regarded as and a kind ofly preferably select.Along with this technology reaches its maturity, the technology of utilizing molasses alcohol fermentation liquid to produce various fertilizers is used widely aborning, but its function ratio is more single, also exists more problem can realize technology upgrading in production, carries out technological transformation.
As application number 200310111476.4(grant number CN1280239C), name is called " a kind of organic fertilizer and production method thereof that mainly and fermentation maturity agent liquid and waste slag produced by sugar refinery forms ".This technique molasses alcohol fermentation liquid mix with filter mud, bagasse, inorganic salt composition and the starter that becomes thoroughly decomposed etc., compost fermentation, mainly there are following 3 points in its shortcoming:
1, molasses alcohol fermentation liquid has carried out abundant fermentation in alcohol produced from molasses technological process, long-chain organism wherein has fully been decomposed into short chain molecule, be easy to be absorbed by farm crop, there is no need comprehensively to carry out Secondary Fermentation processing with other organism.
2, molasses alcohol fermentation liquid, in secondary high-temperature fermenting process, unavoidably can cause the wherein loss of organic carbon, i.e. nutrient loss has reduced the utility value of the manure resources of molasses alcohol fermentation liquid to a certain extent.
3, molasses alcohol fermentation liquid is after participating in secondary high-temperature fermentation, its distinctive cohesiveness will not exist, and when manufacturing biological organic fertilizer or organic-inorganic complex fertilizer, need to add in addition binding agent, make production technique for fertilizer complicated, increase fertiliser production cost simultaneously.
For another example application number 201310077406.5(publication No. CN103183530A), name is called " utilizing molasses fermented liquid to make the method for special compound fertilizer for sugar-cane material ".The method is added the molasses fermented liquid of 50-600Kg water content 30-60% in composite fertilizer per ton; directly be sprayed onto to be loaded with and on the granulating disc of composite fertilizer or rotary drum granulator, replace water and carry out granulation; manufacture special compound fertilizer for sugar-cane material; meet the theory reducing discharging with comprehensive utilization; but its shortcoming or limitation are also very remarkable, mainly as follows:
1, granulation granulating rate is low.Composite fertilizer refers to any two or more chemical fertilizer of simple substance compound containing in nitrogen, phosphorus, potassium element is processed.In its process of manufacture, the height of granulating rate is one of important factor determining composite fertilizer production cost, after the preliminary mixing of chemical fertilizer of simple substance, generally need to be broken into powdery, tentatively mixes simultaneously.The inventor is through test of long duration; the simple substance raw material of powdery mixes in rotary drum or granulating disc with alcohol fermentation liquid; although concentrated alcohol fermentation liquid has certain viscosity; but be also not easy to form the nucleus of balling-up, cause granulation granulating rate lower, generally the highest is also in 50% left and right; returning charge approaches half; thereby the energy consumption of causing, artificial waste, production efficiency is low, directly raises production cost.
2, product is more single.According to this technique, according to maximum interpolation 600Kg per ton, water content is according to 30%, molasses alcohol fermentation liquid calculates by 70% containing organic (butt), the in the situation that of adding organic substance outside not, the organic content of product, lower than 12.6%, therefore can only be produced the composite fertilizer that meets national standard.
3, product nutrient is single.Because the deal of the middle trace element containing in molasses alcohol fermentation liquid is less, with certain proportion, add macroelement to produce composite fertilizer again, except organic matter, the contained middle micro-total amount of composite fertilizer that this technique is produced is very little, little to increasing Trace Elements in Soil effect.
4,, when molasses alcohol fermentation liquid working concentration is low, when add-on is larger, easily raises and dry cost or cause product moisture content not reach national standard.As embodiment 16, when Chemical Mixed Fertilizer per ton adds the molasses alcohol fermentation liquid 600Kg of water content 60%, the water content of product will reach more than 36%, if there is no stoving process, product moisture content is by the standard far beyond composite fertilizer; If dried, the energy of consumption is also very large again.
For further optimizing molasses alcohol fermentation liquid manure resources, utilize technique, improve production application state of the art, meet current Organic Farming demand, promote sugar industry chain comprehensive utilization of waste materials process, the present invention gives full play to the advantageous features of molasses alcohol fermentation liquid on the original basis, further innovation, significantly improves technique suitability.
Summary of the invention
The present invention is directed to the problem existing in the utilization of sugaring industrial chain byproduct molasses alcohol fermentation liquid manure resourcesization, provide a kind of molasses alcohol fermentation liquid that utilizes to realize the method that manure resourcesization is utilized.
Concrete technical scheme is as follows:
1, molasses alcohol fermentation liquid, for a method for granulation of fertilizer, is characterized in that comprising the following steps:
The first step is mixed by feeding apparatus big-and-middle micro-chemical fertilizer raw material, organic raw material, synergistic matter according to certain formula rate after, through whipping device and handling equipment; Molasses alcohol fermentation liquid is sprayed onto in above-mentioned mixed fertilizer raw material, and the water content of described molasses alcohol fermentation liquid is 30%-95%, and the weight percent of interpolation is comprehensive raw material 10%-50%.
The comprehensive raw material that second step Multiple components mixes mixes in granulating equipment; the wherein staple fibre of fermentation maturity organic materials of take in mixing process is core; begin to take shape spherical nucleus; in rolling process, constantly expand sphere diameter; form particle; realize granulation or directly take molasses alcohol fermentation liquid as binding agent, by granulating equipment mechanical presses, form particle.
The operations such as the product after the 3rd step granulation is dried, sieves, weighs, packs, checked, warehouse-in, make the fertilizer product that meets concerned countries standard.
Described feeding apparatus is that computer is controlled automatic feeding system.
Described whipping device is post-type mixer or horizontal mixer, and described handling equipment is rotary conveyor or worm conveyor.
Described organic materials is with one or more comprehensive fermentation maturity materials in the organic material of the fermentation maturities such as filter mud of sugar refinery, bagasse, sugarcane marrow, sugarcane leaf, manioc waste, livestock and poultry cultivation ight soil, agricultural crop straw, vinasse slag.
Described granulating equipment is rotary drum granulator, granulating disc, ring modeling pelletizer, graphite tablets press, discaling roll is made to tablets press or Squeezinggranulator.。
The remarkable beneficial effect that the present invention produces is:
1, in production technique for fertilizer, with molasses alcohol fermentation liquid, substitute water and carried out granulation, saved in a large number water resources, realize waste change simultaneously and give up as fertilizer, promote recycling economy development.
2, apply this technique, fertilizer granulating rate can be increased to 75% ~ 95%, directly reduces fertiliser production cost.
3, apply the formula fertilizer that this technique can be produced fertilizer, biological organic fertilizer and the full nutrition of multielement, realize " a line multipotency ".
The advantages such as 4, to have level of automation high in the present invention, saves labor force, and formula for a product is accurate.
Specific implementation method
Embodiment 1
590 kilograms of the organic raw material of 40 kilograms, urea, 40 kilograms of monoammonium phosphates, 20 kilograms, Repone K, 10 kilograms, copper sulfate and filter mud of sugar refinery and two kinds of fermentation maturities of manioc waste are controlled to feeding apparatus by computer and feed intake after mixing, on the rotary conveyor before entering rotary drum granulator, 300 kilograms of water content 95% molasses alcohol fermentation liquids are sprayed onto in aforementioned mixed fertilizer raw material.
Above-mentioned mixing raw material fully mixes in rotary drum granulator; and the nucleus forming with the staple fibre of molasses alcohol fermentation liquid and organic raw material expands particle gradually; complete granulation; after oven dry, sub-sieve, weighing, packing, check; the spherical organic fertilizer product warehouse-in that meets NY525-2012 national standard, substandard product is got back to crusher and is carried out fragmentation granulation again.
Embodiment 2
340 kilograms of the organic raw material of 100 kilograms, urea, 150 kilograms of monoammonium phosphates, 50 kilograms, Repone K, 10 kilograms, zinc sulfate and chicken manure and 2 kinds of fermentation maturities of manioc waste are controlled to feeding apparatus by computer to feed intake after mixing, 350 kilograms of molasses alcohol fermentation liquids that sprayed water content 55% before entering horizontal-type biaxial rneader, then stir with horizontal-type biaxial rneader.
The above material stirring be take molasses alcohol fermentation liquid as binding agent, meets the organic fertilizer product of NY525-2012 national standard by Squeezinggranulator granulation granulation shape.
Case study on implementation 3
490 kilograms of the organic materials of 5 kinds of fermentation maturities such as 50 kilograms, urea, 100 kilograms of monoammonium phosphates, 50 kilograms, Repone K, 10 kilograms, zinc sulfate and filter mud of sugar refinery, bagasse, sugarcane marrow, sugarcane leaf, manioc waste are controlled to feeding apparatus by computer to feed intake after mixing, before entering post-type mixer, spray 300 kilograms of water content 50% molasses alcohol fermentation liquids, in post-type mixer, stir.
The above material stirring be take molasses alcohol fermentation liquid as binding agent, meets the biological organic fertilizer product of NY 884-2012 national standard by ring modeling pelletizer granulation granulation shape.
Case study on implementation 4
325 kilograms of the organic materials of 100 kilograms, urea, 150 kilograms of ammonium chlorides, 50 kilograms of monoammonium phosphates, 200 kilograms, fused(calcium magnesium)phosphate, 50 kilograms, Repone K, 5 kilograms, copper sulfate, 10 kilograms, zinc sulfate, 10 kilograms of the precious synergistic agent in power source and chicken manure, cornstalk, 3 kinds of fermentation maturities of manioc waste are controlled to feeding apparatus by computer to feed intake, with after vertical crushing crusher machine, spray 100 kilograms of water content 90% molasses alcohol fermentation liquids.
Mixed above material is by granulating disc granulation; make glomerate organic-inorganic complex fertilizer product; after the operations such as the product drying after granulation, screening, weighing, packing, check, warehouse-in, can obtain the many nutrition organic-inorganic complex fertilizer product that meets GB18877-2009 national standard containing middle trace element and fertilizer synergist.
Case study on implementation 5
After 275 kilograms of 3 kinds of fermentation maturity organic materials such as 10 kilograms of the precious synergistic agent of 100 kilograms, urea, 100 kilograms of ammonium chlorides, 100 kilograms of monoammonium phosphates, 200 kilograms, fused(calcium magnesium)phosphate, 100 kilograms, Repone K, 5 kilograms, copper sulfate, 10 kilograms, zinc sulfate, power source and pig manure, vinasse slag, filter mud of sugar refinery are controlled to feeding apparatus and are fed intake and mix by computer, enter and spray 100 kilograms of water content 30% molasses alcohol fermentation liquids before biaxial rneader, with biaxial rneader fully mix be mixed even.
Fully mixed above material is by making the ecological bulk-blending fertilizer product of tablets press granulation shape to discaling roll; the operations such as the product drying after granulation, screening, weighing, packing, check, warehouse-in, in can being contained, trace element, fertilizer synergist and the organic many nutrient ecologicals formula fertilizer product that meets GB15063-2009 national standard.
Claims (5)
1. molasses alcohol fermentation liquid, for a method for granulation of fertilizer, is characterized in that comprising the following steps:
The first step is mixed by feeding apparatus big-and-middle micro-chemical fertilizer raw material, organic raw material, synergistic matter according to certain formula rate after, through whipping device and handling equipment; Molasses alcohol fermentation liquid is sprayed onto in above-mentioned mixed fertilizer raw material, and the water content of described molasses alcohol fermentation liquid is 30%-95%, and the weight percent of interpolation is comprehensive raw material 10%-50%;
The comprehensive raw material that second step Multiple components mixes mixes in granulating equipment, the wherein staple fibre of fermentation maturity organic materials of take in mixing process is core, begin to take shape spherical nucleus, in rolling process, constantly expand sphere diameter, form particle, realize granulation or directly take molasses alcohol fermentation liquid as binding agent, by granulating equipment mechanical presses, form particle;
The operations such as the product after the 3rd step granulation is dried, sieves, weighs, packs, checked, warehouse-in, make the fertilizer product that meets concerned countries standard.
2. molasses alcohol fermentation liquid according to claim 1, for the method for granulation of fertilizer, is characterized in that: described feeding apparatus is that computer is controlled automatic feeding system.
3. molasses alcohol fermentation liquid, for the method for granulation of fertilizer, is characterized in that: described whipping device is post-type mixer or horizontal mixer according to claim 3, and described handling equipment is rotary conveyor or worm conveyor.
4. molasses alcohol fermentation liquid, for the method for granulation of fertilizer, is characterized in that: described organic materials is with one or more comprehensive fermentation maturity materials in the organic material of the fermentation maturities such as filter mud of sugar refinery, bagasse, sugarcane marrow, sugarcane leaf, manioc waste, livestock and poultry cultivation ight soil, agricultural crop straw, vinasse slag according to claim 1.
5. molasses alcohol fermentation liquid, for the method for granulation of fertilizer, is characterized in that: described granulating equipment is rotary drum granulator, granulating disc, ring modeling pelletizer, graphite tablets press, discaling roll is made to tablets press or Squeezinggranulator according to claim 1.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529578A (en) * | 2014-12-24 | 2015-04-22 | 广西力源宝科技有限公司 | Method for producing organic fertilizer by using sugar refining filter mud and bagasse |
| CN104591869A (en) * | 2014-12-23 | 2015-05-06 | 广西贵糖（集团）股份有限公司 | Method and equipment for producing organic mixed fertilizers by comprehensive utilization of wastes in sugar factory |
| CN106045609A (en) * | 2016-05-25 | 2016-10-26 | 象州县科学技术局 | Citrus limon tree special-purposed fertilizer and production method thereof |
| CN108484259A (en) * | 2018-03-30 | 2018-09-04 | 广西壮族自治区农业科学院农业资源与环境研究所 | The method for improving filter mud of sugarcane fertilizer backward production facilities using disc granulation technique |
| CN108484260A (en) * | 2018-03-30 | 2018-09-04 | 广西壮族自治区农业科学院农业资源与环境研究所 | The method for improving filter mud of sugarcane fertilizer backward production facilities using rotary drum prilling process |
| CN110114451A (en) * | 2017-12-01 | 2019-08-09 | 乐斯福公司 | The compacted solid composition of non-oral purposes |
| CN110803959A (en) * | 2019-11-29 | 2020-02-18 | 烟台市烟农富邦肥料科技有限公司 | Special granulating agent for producing round granular calcium magnesium phosphate fertilizer and application thereof |
| CN110856459A (en) * | 2018-08-24 | 2020-03-03 | 安徽安盛农业科技发展有限公司 | Fertilizer application process for red raspberries |
| CN113105292A (en) * | 2021-04-23 | 2021-07-13 | 湖北富邦科技股份有限公司 | Production method of synergistic potash fertilizer capable of improving yield |
| CN113735649A (en) * | 2020-11-30 | 2021-12-03 | 云南省微生物发酵工程研究中心有限公司 | Preparation method of bio-organic fertilizer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183530A (en) * | 2013-03-12 | 2013-07-03 | 南宁市英德肥业有限责任公司 | Method for making compound fertilizer specially used in sugarcane by utilizing molasses fermentation liquid |
-
2014
- 2014-07-01 CN CN201410308349.1A patent/CN104030768A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183530A (en) * | 2013-03-12 | 2013-07-03 | 南宁市英德肥业有限责任公司 | Method for making compound fertilizer specially used in sugarcane by utilizing molasses fermentation liquid |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591869A (en) * | 2014-12-23 | 2015-05-06 | 广西贵糖（集团）股份有限公司 | Method and equipment for producing organic mixed fertilizers by comprehensive utilization of wastes in sugar factory |
| CN104529578A (en) * | 2014-12-24 | 2015-04-22 | 广西力源宝科技有限公司 | Method for producing organic fertilizer by using sugar refining filter mud and bagasse |
| CN104529578B (en) * | 2014-12-24 | 2017-07-28 | 广西力源宝科技有限公司 | The method for producing organic fertilizer using sugar mill mud and bagasse |
| CN106045609A (en) * | 2016-05-25 | 2016-10-26 | 象州县科学技术局 | Citrus limon tree special-purposed fertilizer and production method thereof |
| CN110114451A (en) * | 2017-12-01 | 2019-08-09 | 乐斯福公司 | The compacted solid composition of non-oral purposes |
| CN110114451B (en) * | 2017-12-01 | 2022-04-01 | 乐斯福公司 | Compressed solid composition for non-oral use |
| US11760961B2 (en) | 2017-12-01 | 2023-09-19 | Lesaffre Et Compagnie | Compressed solid composition for non-oral use |
| CN108484260A (en) * | 2018-03-30 | 2018-09-04 | 广西壮族自治区农业科学院农业资源与环境研究所 | The method for improving filter mud of sugarcane fertilizer backward production facilities using rotary drum prilling process |
| CN108484259A (en) * | 2018-03-30 | 2018-09-04 | 广西壮族自治区农业科学院农业资源与环境研究所 | The method for improving filter mud of sugarcane fertilizer backward production facilities using disc granulation technique |
| CN108484260B (en) * | 2018-03-30 | 2021-08-20 | 广西壮族自治区农业科学院农业资源与环境研究所 | Method for improving laggard capacity of sugarcane mud filtering fertilizer by using rotary drum granulation process |
| CN108484259B (en) * | 2018-03-30 | 2021-08-20 | 广西壮族自治区农业科学院农业资源与环境研究所 | Method for improving laggard capacity of sugarcane mud filtering fertilizer by using disc granulation process |
| CN110856459A (en) * | 2018-08-24 | 2020-03-03 | 安徽安盛农业科技发展有限公司 | Fertilizer application process for red raspberries |
| CN110803959A (en) * | 2019-11-29 | 2020-02-18 | 烟台市烟农富邦肥料科技有限公司 | Special granulating agent for producing round granular calcium magnesium phosphate fertilizer and application thereof |
| CN113735649A (en) * | 2020-11-30 | 2021-12-03 | 云南省微生物发酵工程研究中心有限公司 | Preparation method of bio-organic fertilizer |
| CN113105292A (en) * | 2021-04-23 | 2021-07-13 | 湖北富邦科技股份有限公司 | Production method of synergistic potash fertilizer capable of improving yield |
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