CN108623343A - A kind of preparation method of fermented cow dung organic fertilizer - Google Patents
A kind of preparation method of fermented cow dung organic fertilizer Download PDFInfo
- Publication number
- CN108623343A CN108623343A CN201810640762.6A CN201810640762A CN108623343A CN 108623343 A CN108623343 A CN 108623343A CN 201810640762 A CN201810640762 A CN 201810640762A CN 108623343 A CN108623343 A CN 108623343A
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- Prior art keywords
- fermentation
- organic fertilizer
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- cow dung
- stirring
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of preparation methods of fermented cow dung organic fertilizer, cow dung full of nutrition effectively can be prepared mailing fertilizer one side respective country policies by this method by a series of processing such as fermentation, on the other hand there is also huge market prospects, while also having widened the preparation method for preparing organic fertilizer field；It is overturned using multiple fermentation, it is abundant convenient for boring uniform mixing and fermentation.
Description
Technical field
The present invention relates to organic fertilizer field more particularly to a kind of preparation methods of fermented cow dung organic fertilizer.
Background technology
Dry cow dung contains crude protein, crude fat, nitrogen-free extracts and crude fibre etc., has very high nutrient.
Continuous propulsion with China to relevant strategies, fertilizer industry are obtained rapidly developing and widely be answered in the whole nation
With organic fertilizer is also in high speed development.By cow dung ferment etc. can effectively obtain after a series of processing it is full of nutrition
Organic fertilizer, one side respective country policy, on the other hand there is also huge market prospects.
Invention content
The object of the present invention is to provide a kind of preparation methods of fermented cow dung organic fertilizer.
The present invention provides a kind of preparation method of fermented cow dung organic fertilizer, includes the following steps：
（1）, raw material selection and processing：Dry cow dung, ox urine, hay and ensiling are chosen, by above-mentioned dry cow dung, hay and blueness
Storage, which is added after pulverizer crushes, enters blender, ox urine is added in blender, mixture in the pasty state is mixed；
（2）, inoculation fermentation bacterium：Bacteria agent is added in above-mentioned blender, is further uniformly mixed, forms fermenting mixture；
（3）, one time fermentation：Above-mentioned fermenting mixture is placed in fermentation tank, wide 2 meters, lower wide 3 meters and height are put with trapezoidal shape heap
It 1.2 meters, is pressed and sealed using plastic cloth or waterproof cloth, carries out anaerobic fermentation 15-40 days；
（4）, stirring：Fermentate successively in above-mentioned fermentation tank is external to vacant lot, stirring, winter-spring season every ten are carried out using machinery
It carries out that stirring is primary, and summer and autumn, every five days stirrings were primary, and thermometer is assigned on newly-established fermentation heap after stirring at noon,
It observes temperature and temperature range is controlled in 55-70 degrees Celsius by the quantity of stomata, repeat stirring and hair can be completed afterwards three times
Ferment；
（5）, be granulated：The above-mentioned material fermented is granulated above-mentioned material by organic fertilizer granulator；
（6）, screening and feed back：From the particulate material of pelletizing forming system output, swinging screening machine is selected to sieve large and small particle
Material is transported out by belt elevator, is sent to comminutor after crushing again and is granulated again；
（7）, drying：By the above-mentioned material practicality organic fertilizer dryer being granulated again, moisture is further taken out；
（8）, it is cooling：Granule materials are cooled down with cooler；
（9）, packaging：Granule materials after cooling enter in finished bin by bucket elevator and are weighed and be packaged.
The present invention, which compares the prior art, can realize following advantageous effect：
（1）, cow dung full of nutrition can effectively pass through a series of processing such as ferment and prepare mailing fertilizer one side by this method
Respective country policy, on the other hand there is also huge market prospects, while also having widened the preparation for preparing organic fertilizer field
Scheme.
（2）, overturned using multiple fermentation, fully convenient for boring uniform mixing and fermentation.
Specific implementation mode
The present invention provides a kind of preparation method of fermented cow dung organic fertilizer, includes the following steps：
（1）, raw material selection and processing：Dry cow dung, ox urine, hay and ensiling are chosen, by above-mentioned dry cow dung, hay and blueness
Storage, which is added after pulverizer crushes, enters blender, ox urine is added in blender, mixture in the pasty state is mixed；
（2）, inoculation fermentation bacterium：Bacteria agent is added in above-mentioned blender, is further uniformly mixed, forms fermenting mixture；
（3）, one time fermentation：Above-mentioned fermenting mixture is placed in fermentation tank, wide 2 meters, lower wide 3 meters and height are put with trapezoidal shape heap
It 1.2 meters, is pressed and sealed using plastic cloth or waterproof cloth, carries out anaerobic fermentation 15-40 days；
（4）, stirring：Fermentate successively in above-mentioned fermentation tank is external to vacant lot, stirring, winter-spring season every ten are carried out using machinery
It carries out that stirring is primary, and summer and autumn, every five days stirrings were primary, and thermometer is assigned on newly-established fermentation heap after stirring at noon,
It observes temperature and temperature range is controlled in 55-70 degrees Celsius by the quantity of stomata, repeat stirring and hair can be completed afterwards three times
Ferment；
（5）, be granulated：The above-mentioned material fermented is granulated above-mentioned material by organic fertilizer granulator；
（6）, screening and feed back：From the particulate material of pelletizing forming system output, swinging screening machine is selected to sieve large and small particle
Material is transported out by belt elevator, is sent to comminutor after crushing again and is granulated again；
（7）, drying：By the above-mentioned material practicality organic fertilizer dryer being granulated again, moisture is further taken out；
（8）, it is cooling：Granule materials are cooled down with cooler；
（9）, packaging：Granule materials after cooling enter in finished bin by bucket elevator and are weighed and be packaged.
Claims (1)
1. a kind of preparation method of fermented cow dung organic fertilizer, includes the following steps：
（1）, raw material selection and processing：Dry cow dung, ox urine, hay and ensiling are chosen, by above-mentioned dry cow dung, hay and blueness
Storage, which is added after pulverizer crushes, enters blender, ox urine is added in blender, mixture in the pasty state is mixed；
（2）, inoculation fermentation bacterium：Bacteria agent is added in above-mentioned blender, is further uniformly mixed, forms fermenting mixture；
（3）, one time fermentation：Above-mentioned fermenting mixture is placed in fermentation tank, wide 2 meters, lower wide 3 meters and height are put with trapezoidal shape heap
It 1.2 meters, is pressed and sealed using plastic cloth or waterproof cloth, carries out anaerobic fermentation 15-40 days；
（4）, stirring：Fermentate successively in above-mentioned fermentation tank is external to vacant lot, stirring, winter-spring season every ten are carried out using machinery
It carries out that stirring is primary, and summer and autumn, every five days stirrings were primary, and thermometer is assigned on newly-established fermentation heap after stirring at noon,
It observes temperature and temperature range is controlled in 55-70 degrees Celsius by the quantity of stomata, repeat stirring and hair can be completed afterwards three times
Ferment；
（5）, be granulated：The above-mentioned material fermented is granulated above-mentioned material by organic fertilizer granulator；
（6）, screening and feed back：From the particulate material of pelletizing forming system output, swinging screening machine is selected to sieve large and small particle
Material is transported out by belt elevator, is sent to comminutor after crushing again and is granulated again；
（7）, drying：By the above-mentioned material practicality organic fertilizer dryer being granulated again, moisture is further taken out；
（8）, it is cooling：Granule materials are cooled down with cooler；
（9）, packaging：Granule materials after cooling enter in finished bin by bucket elevator and are weighed and be packaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640762.6A CN108623343A (en) | 2018-06-21 | 2018-06-21 | A kind of preparation method of fermented cow dung organic fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640762.6A CN108623343A (en) | 2018-06-21 | 2018-06-21 | A kind of preparation method of fermented cow dung organic fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108623343A true CN108623343A (en) | 2018-10-09 |
Family
ID=63691776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810640762.6A Withdrawn CN108623343A (en) | 2018-06-21 | 2018-06-21 | A kind of preparation method of fermented cow dung organic fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108623343A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095961A (en) * | 2018-10-26 | 2018-12-28 | 河北省畜牧兽医研究所 | A kind of preparation method of A chicken-manure organic fertilizer |
| CN114230389A (en) * | 2021-09-07 | 2022-03-25 | 重庆福纳斯生物技术有限公司 | Automatic preparation system of microbial fertilizer |
| CN115124383A (en) * | 2022-06-21 | 2022-09-30 | 海北藏族自治州高原生态畜牧业科技示范园管委会 | Preparation method for producing and processing organic fertilizer |
-
2018
- 2018-06-21 CN CN201810640762.6A patent/CN108623343A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095961A (en) * | 2018-10-26 | 2018-12-28 | 河北省畜牧兽医研究所 | A kind of preparation method of A chicken-manure organic fertilizer |
| CN114230389A (en) * | 2021-09-07 | 2022-03-25 | 重庆福纳斯生物技术有限公司 | Automatic preparation system of microbial fertilizer |
| CN114230389B (en) * | 2021-09-07 | 2022-11-25 | 重庆福纳斯生物技术有限公司 | Automatic preparation system of microbial fertilizer |
| CN115124383A (en) * | 2022-06-21 | 2022-09-30 | 海北藏族自治州高原生态畜牧业科技示范园管委会 | Preparation method for producing and processing organic fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |