CN103274785B - Method for producing organic fertilizer by processing waste tobacco leaves in re-baking factories - Google Patents
Method for producing organic fertilizer by processing waste tobacco leaves in re-baking factories Download PDFInfo
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- CN103274785B CN103274785B CN201310247902.0A CN201310247902A CN103274785B CN 103274785 B CN103274785 B CN 103274785B CN 201310247902 A CN201310247902 A CN 201310247902A CN 103274785 B CN103274785 B CN 103274785B
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- waste tobacco
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
A method for producing organic fertilizer by processing waste tobacco leaves in re-baking factories comprises the following steps: using fresh horse manure and waste tobacco leaves to prepare a fermentation agent, and using fermentation agent to realize compost treatment on the waste tobacco leaves in a solar greenhouse so as to produce the organic fertilizer. The method can process a large amount of waste tobacco leaves (stems), can realize large-scale and industrial processing of the waste tobacco leaves (stems) in the re-baking factories, is wide in auxiliary material sources, low in running cost, simple in operation, fast in decomposition due to only needing 40-60 days, high in compost fermentation temperature ( more than 60 DEG C) and long in duration (more than 25 days), can effectively kill pathogenic microorganisms and prevents spread of diseases; and the decomposed organic fertilizer is high in nutrient contents, and good in quality.
Description
Technical field
The present invention relates to technical field of fertilizers, particularly relate to a kind of method of processing Redrying Factory waste tobacco leaf production fertilizer.
Background technology
Flue-cured tobacco is one of important cash crop of China, and its cultivated area and output all rank first in the world.In redrying process after tobacco purchasing, produce a large amount of waste tobacco leaf (stalk).At present, the main disposal options of these waste tobacco leafs (stalk) comprises direct burning, energy burning, sanitary landfill and production fertilizer.But, directly burn polluted air, waste organic resource; The fuel value of waste tobacco leaf (stalk) is low, and economic benefit is unable to make ends meet; Sanitary landfill takies a large amount of soils, and produces sewage; Waste tobacco leaf (stalk) contains the elements such as abundant organic matter and nitrogen, phosphorus, potassium, calcium, magnesium, silicon.Wherein, the content of nitrogen, potassium element is higher than crop material, and the raw material of fertilizer is produced in suitable conduct.In agriculture production, organic matter is one of basic substance of soil fertility, and the appropriate soil organism is the prerequisite of fertilizing soil and high crop yield high-quality, and application of organic fertilizers material is upgrade and increase the soil organism, supplies the important means of plant nutrition.Therefore, producing fertilizer is one of effective means of harmless treatment and recycling waste tobacco leaf (stalk).After ginseng is converted the dirt of cultivation excrement and chemical fertilizer etc., fermentation is made fertilizer and can be widely used in proportion of crop planting, and not only fertilizer efficiency is high, pollution-free, but also has certain insecticidal effect.Therefore, make raw material production fertilizer with waste tobacco leaf (stalk) free from environmental pollution, adapt to recycling economy development, can turn waste into wealth, and be convenient to supervision, can destroy in time, comprehensively, up hill and dale waste tobacco leaf (stalk).But, utilize at present the method energy consumption of waste tobacco leaf (stalk) production fertilizer high, the time is long, and efficiency is low, uneconomical.Up to the present, there is no the method report of producing fertilizer about the processing Redrying Factory waste tobacco leaf economic, quick, energy consumption is low.
Summary of the invention
The object of the present invention is to provide a kind of method of processing Redrying Factory waste tobacco leaf production fertilizer, the method realizes successively through the following steps:
(1) the sunlight board structure solar energy greenhouse that is greater than 70% with transmittance, inside establishes fermenter, in fermenter bottom, has the ventpipe of ventilating pit in laying, on fermenter top, moving type turnover throwing machine is installed;
(2) pulverize waste tobacco leaf (stalk) extremely≤2mm, gather fresh horsehit, by waste tobacco leaf (stalk): water: fresh horsehit mass ratio is that 100:25 ~ 30:2 mixes, in solar energy greenhouse, heap growth × wide × height is the long strip shape of 4m ~ 5m × 1.2m ~ 1.5m × 1.0m ~ 1.2m, covered with plastic film, turning 1 time in every 7 days, banks up and within 21 ~ 28 days, prepares fermenting agent;
(3) pulverize waste tobacco leaf (stalk) extremely≤3mm, by waste tobacco leaf (stalk): water: urea: fermenting agent: magnesium sulfate mass ratio is that 100:20 ~ 25:0.5:0.5:1 mixes, be placed in fermenter, bank up after the 3rd day, ventilated 1 time through ventpipe with air compressor machine every 6 hours, the air flow of each every cubic metre of material is 0.005 cubic metre, every turning in 5 days 1 time, when each turning, add 2.5kg urea and 2.5kg phosphorus ammonium by waste tobacco leaf per ton (stalk), after 40 ~ 60 days, material becomes thoroughly decomposed and is chocolate and produces fertilizer.
The indices of the fertilizer of producing be up to state standards (NY525/2011).
In the process of processing waste tobacco leaf (stalk), the object of inoculation is to increase organism of fermentation quantity, starts rapidly fermenting process, shortens the production time; Add urea and phosphorus ammonium and can reduce offal carbon-nitrogen ratio and carbon-phosphorus ratio, meet the needs of microorganism fermentation Carbon and nitrogen nutrition, also decomposed manure nitrogen phosphorus nutrient content of while, improves fertilizer quality; In treating processes, carbonic acid gas, organic acid and ammonia that magnesium sulfate and organic matter decomposition discharge form respectively magnesiumcarbonate, organic acid magnesium salts and ammonium sulfate, prevent that material pH from significantly changing, and reduce the volatilization loss of ammonia.
advantage of the present invention is:
Utilize the inventive method to process waste tobacco leaf (stalk), treatment capacity is large, can realize heavy industrialization and process Redrying Factory waste tobacco leaf (stalk), and auxiliary material source is wide, and running cost is low, simple to operate, become thoroughly decomposed fast, only need 40 ~ 60 days, compost fermentation temperature high (>60 ° of C), time length long (>25 days), effectively pathogenic microbe killing, control disease spread, decomposed manure nutrient content is high, and quality is good.
Embodiment
Embodiment 1:
The sunlight board structure solar energy greenhouse that is greater than 70% with transmittance, 1800 square metres of areas (length × wide=60 × 30) are high 4 meters; Ground is the mixed earth of C30, builds 3 fermenters in ground, high 2 meters, wide 4 meters, long 60 meters, and approximately 17500 tons of the abilities of year processing waste tobacco leaf (stalk); In fermenter bottom, interval 0.5m lays the ventpipe that diameter is 4cm, and ventpipe has the ventilating pit of diameter 0.5cm every 10cm; On fermenter top, moving type turnover throwing machine is installed.
Pulverize waste tobacco leaf (stalk) extremely≤2mm, gather fresh horsehit, by waste tobacco leaf (stalk): water: fresh horsehit mass ratio is that 100:25:2 mixes, in solar energy greenhouse, heap growth × wide × height is the long strip shape of 4m × 1.2m × 1.0m, covered with plastic film, turning 1 time in every 7 days, banks up and within 21 days, prepares fermenting agent;
Pulverize waste tobacco leaf (stalk) extremely≤3mm, by waste tobacco leaf (stalk): water: urea: fermenting agent: magnesium sulfate mass ratio is that 100:25:0.5:0.5:1 mixes, be placed in fermenter, be filled to 1.8 meters, bank up after the 3rd day, ventilated 1 time through ventpipe with air compressor machine every 6 hours, the air flow of each every cubic metre of material is 0.005 cubic metre, every turning in 5 days 1 time, turning stuffiness on the same day, when each turning, add 2.5kg urea and 2.5kg phosphorus ammonium by waste tobacco leaf per ton (stalk), after 60 days, material becomes thoroughly decomposed and is chocolate and produces fertilizer.
Embodiment 2:
The sunlight board structure solar energy greenhouse that is greater than 70% with transmittance, 1200 square metres of areas (length × wide=60 × 20) are high 4 meters; Ground is the mixed earth of C30, builds 2 fermenters in ground, high 1.8 meters, wide 6 meters, long 60 meters, and approximately 15000 tons of the abilities of year processing waste tobacco leaf (stalk); In fermenter bottom, interval 0.5m lays the ventpipe that diameter is 4cm, and ventpipe has the ventilating pit of diameter 0.5cm every 10cm; On fermenter top, moving type turnover throwing machine is installed.
Pulverize waste tobacco leaf (stalk) extremely≤2mm, gather fresh horsehit, by waste tobacco leaf (stalk): water: fresh horsehit mass ratio is that 100:30:2 mixes, in solar energy greenhouse, heap growth × wide × height is the long strip shape of 5m × 1.5m × 1.2m, covered with plastic film, turning 1 time in every 7 days, banks up and within 28 days, prepares fermenting agent;
Pulverize waste tobacco leaf (stalk) extremely≤3mm, by waste tobacco leaf (stalk): water: urea: fermenting agent: magnesium sulfate mass ratio is that 100:20:0.5:0.5:1 mixes, be placed in fermenter, be filled to 1.5 meters, bank up after the 3rd day, ventilated 1 time through ventpipe with air compressor machine every 6 hours, the air flow of each every cubic metre of material is 0.005 cubic metre, every turning in 5 days 1 time, turning stuffiness on the same day, when each turning, add 2.5kg urea and 2.5kg phosphorus ammonium by waste tobacco leaf per ton (stalk), after 45 days, material becomes thoroughly decomposed and is chocolate and produces fertilizer.
Claims (1)
1. process Redrying Factory waste tobacco leaf and produce a method for fertilizer, it is characterized in that realizing through the following steps successively:
(1) the sunlight board structure solar energy greenhouse that is greater than 70% with transmittance, inside establishes fermenter, in fermenter bottom, has the ventpipe of ventilating pit in laying, on fermenter top, moving type turnover throwing machine is installed;
(2) pulverize waste tobacco leaf to≤2mm, gather fresh horsehit, by waste tobacco leaf: water: fresh horsehit mass ratio is that 100:25 ~ 30:2 mixes, in solar energy greenhouse, heap growth × wide × height is the long strip shape of 4m ~ 5m × 1.2m ~ 1.5m × 1.0m ~ 1.2m, covered with plastic film, turning 1 time in every 7 days, banks up and within 21 ~ 28 days, prepares fermenting agent;
(3) pulverize waste tobacco leaf to≤3mm, by waste tobacco leaf: water: urea: fermenting agent: magnesium sulfate mass ratio is that 100:20 ~ 25:0.5:0.5:1 mixes, be placed in fermenter, bank up after the 3rd day, ventilated 1 time through ventpipe with air compressor machine every 6 hours, the air flow of each every cubic metre of material is 0.005 cubic metre, every turning in 5 days 1 time, when each turning, add 2.5kg urea and 2.5kg phosphorus ammonium by waste tobacco leaf per ton, after 40 ~ 60 days, material becomes thoroughly decomposed and is chocolate and produces fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310247902.0A CN103274785B (en) | 2013-06-21 | 2013-06-21 | Method for producing organic fertilizer by processing waste tobacco leaves in re-baking factories |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310247902.0A CN103274785B (en) | 2013-06-21 | 2013-06-21 | Method for producing organic fertilizer by processing waste tobacco leaves in re-baking factories |
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| Publication Number | Publication Date |
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| CN103274785A CN103274785A (en) | 2013-09-04 |
| CN103274785B true CN103274785B (en) | 2014-09-24 |
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| CN201310247902.0A Expired - Fee Related CN103274785B (en) | 2013-06-21 | 2013-06-21 | Method for producing organic fertilizer by processing waste tobacco leaves in re-baking factories |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850424A (en) * | 2016-04-07 | 2016-08-17 | 固镇县玉鹏蔬菜开发有限责任公司 | High-calcium pepper planting method |
Citations (6)
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|---|---|---|---|---|
| CN1362388A (en) * | 2002-02-01 | 2002-08-07 | 邹洪伟 | Organic biological composite fertilizer and its production process |
| CN101279861A (en) * | 2008-05-23 | 2008-10-08 | 西南大学 | Method for producing organic fertilizer by processing pig manure |
| CN101412642A (en) * | 2008-09-24 | 2009-04-22 | 西南大学 | Method for producing organic fertilizer by processing edible fungi residues |
| CN101508602A (en) * | 2008-09-03 | 2009-08-19 | 山东六和集团有限公司 | Method for producing fertilizer |
| CN101759492A (en) * | 2009-10-21 | 2010-06-30 | 山东光大肥业科技有限公司 | Organic and inorganic compound fertilizer special for preventing diseases of cotton and preparation method thereof |
| CN101781153A (en) * | 2010-02-11 | 2010-07-21 | 王德生 | Organic fertilizer for killing underground injurious insect and preparation method thereof |
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2013
- 2013-06-21 CN CN201310247902.0A patent/CN103274785B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1362388A (en) * | 2002-02-01 | 2002-08-07 | 邹洪伟 | Organic biological composite fertilizer and its production process |
| CN101279861A (en) * | 2008-05-23 | 2008-10-08 | 西南大学 | Method for producing organic fertilizer by processing pig manure |
| CN101508602A (en) * | 2008-09-03 | 2009-08-19 | 山东六和集团有限公司 | Method for producing fertilizer |
| CN101412642A (en) * | 2008-09-24 | 2009-04-22 | 西南大学 | Method for producing organic fertilizer by processing edible fungi residues |
| CN101759492A (en) * | 2009-10-21 | 2010-06-30 | 山东光大肥业科技有限公司 | Organic and inorganic compound fertilizer special for preventing diseases of cotton and preparation method thereof |
| CN101781153A (en) * | 2010-02-11 | 2010-07-21 | 王德生 | Organic fertilizer for killing underground injurious insect and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850424A (en) * | 2016-04-07 | 2016-08-17 | 固镇县玉鹏蔬菜开发有限责任公司 | High-calcium pepper planting method |
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