CN108689745A - A method of producing organic fertilizer using pig manure - Google Patents
A method of producing organic fertilizer using pig manure Download PDFInfo
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- CN108689745A CN108689745A CN201710233376.0A CN201710233376A CN108689745A CN 108689745 A CN108689745 A CN 108689745A CN 201710233376 A CN201710233376 A CN 201710233376A CN 108689745 A CN108689745 A CN 108689745A
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- Prior art keywords
- fermentation
- pig manure
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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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
-
- 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
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
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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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of methods producing organic fertilizer using pig manure, include the following steps:(1) batch mixing;(2) one time fermentation;(3) secondary fermentation;(4) moisture regulation;(5) it pulverizes and sieves.Swine excrement of the present invention is after separating dry space from moist space, it ferments through microorganism dynamic-continuous high temperature, rapidly the substance for easily decomposing and being also easy to produce foul smell in raw material is decomposed and converted using microorganism during the fermentation, and played using the high temperature generated in decomposable process and kill pathogen, eliminated foul smell, reduce moisture, reduce volume and weight, while improving the purpose of available nutrient content.
Description
Technical field
The present invention relates to a kind of methods producing organic fertilizer using pig manure.
Background technology
Organic fertilizer generally has animals and plants waste, plant residue processing, eliminates poisonous and harmful substance therein, is rich in
The effect of a large amount of beneficial agents, and organic fertilizer production technology is fairly simple now, organic fertilizer, is poor, and crops absorb difficult.It is pure to have
Effect difference of machine fertilizer is the general properties of organic fertilizer, and nutrient content is low, fertilizer efficiency is slow but fertilizer efficiency is long, and more advanced technology cannot be from root
Change this state on this.Organic fertilizer processing at present is big by natural environment influence, and fermentation period is long, and yield is relatively low, automatically
Change degree is relatively low, and manual operation amount is big.
Invention content
Place in order to overcome the deficiencies of the prior art, the present invention provide a kind of method producing organic fertilizer using pig manure so that
Pig manure recycles, and the organic fertilizer nutrient content produced is high.
The present invention is achieved by the following technical solutions:
A method of organic fertilizer being produced using pig manure, is included the following steps:
(1) batch mixing:The pig manure of water content 80% -85% is mixed with cavings, it is 120-140 to match as pig manure parts by weight
Part, cavings parts by weight are 15-18 parts, and the C/N ratios of pig manure are set as 30, and fermenting agent, the pig manure of every 6000 parts by weight is added
The fermenting agent of 1 parts by weight is added, the fermenting agent is EM mix bacterium agents, and it is aqueous that the uniformly mixed adjusting of plant ash is then added
Amount so that mixed material water content is 60-65%;
(2) one time fermentation:Mixed material obtained by step (1) is transported to fermentation plant and piles a stacking, the width of each pile
For 2.2m, a height of 1.6-1.8m, aerobic fermentation is carried out, wherein summer fermentation time is 20-24 days, and every turning in 3 days is primary;Winter
Fermentation time is 30-35 days, primary per turning in 4-6 days;
(3) secondary fermentation:By step (2) products obtained therefrom heap carry out anaerobic fermentation in heaps, fermentation time is 9-12 days;
(4) moisture regulation:The water content of step (3) products obtained therefrom is adjusted to 30-40%;The mode for adjusting water content is adopted
It with drying, air-dries dehydration or auxiliary material is added, the auxiliary material is one kind in plant ash, calcium powder, calcium superphosphate;
(5) it pulverizes and sieves:Step (4) products obtained therefrom is crushed into sieving processing, powdery or graininess organic fertilizer is made.
The beneficial effects of the invention are as follows:Swine excrement of the present invention is after separating dry space from moist space, through microorganism dynamic-continuous high temperature
Fermentation during the fermentation rapidly decomposes the substance for easily decomposing and being also easy to produce foul smell in raw material using microorganism
With conversion, and using the high temperature generated in decomposable process play kill pathogen, eliminate foul smell, reduce moisture, reduce body
Product and weight, while improving the purpose of available nutrient content.
Specific implementation mode
Below in conjunction with specific embodiment, the present invention will be described in detail, herein illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
Embodiment 1
A method of organic fertilizer being produced using pig manure, is included the following steps:
(1) batch mixing:The pig manure of water content 80% is mixed with cavings, it is 120 parts to match as pig manure parts by weight, cavings weight
Part is 15 parts, and the C/N ratios of pig manure are set as 30, and fermenting agent is added, and the hair of 1 parts by weight is added in the pig manure of every 6000 parts by weight
Yeast-like fungi agent, the fermenting agent are EM mix bacterium agents, and plant ash is then added and is uniformly mixed adjusting water content so that mixed material
Water content is 60%;
(2) one time fermentation:Mixed material obtained by step (1) is transported to fermentation plant and piles a stacking, the width of each pile
For 2.2m, a height of 1.6m, aerobic fermentation is carried out, wherein summer fermentation time is 20 days, and every turning in 3 days is primary;When winter ferments
Between be 30 days, every turning in 4 days is primary;
(3) secondary fermentation:By step (2) products obtained therefrom heap carry out anaerobic fermentation in heaps, fermentation time is 9 days;
(4) moisture regulation:The water content of step (3) products obtained therefrom is adjusted to 30%;The mode for adjusting water content uses
Drying air-dries dehydration or auxiliary material is added, and the auxiliary material is one kind in plant ash, calcium powder, calcium superphosphate;
(5) it pulverizes and sieves:Step (4) products obtained therefrom is crushed into sieving processing, powdery or graininess organic fertilizer is made.
Embodiment 2
A method of organic fertilizer being produced using pig manure, is included the following steps:
(1) batch mixing:The pig manure of water content 85% is mixed with cavings, it is 140 parts to match as pig manure parts by weight, cavings weight
Part is 18 parts, and the C/N ratios of pig manure are set as 30, and fermenting agent is added, and the hair of 1 parts by weight is added in the pig manure of every 6000 parts by weight
Yeast-like fungi agent, the fermenting agent are EM mix bacterium agents, and plant ash is then added and is uniformly mixed adjusting water content so that mixed material
Water content is 65%;
(2) one time fermentation:Mixed material obtained by step (1) is transported to fermentation plant and piles a stacking, the width of each pile
For 2.2m, a height of 1.8m, aerobic fermentation is carried out, wherein summer fermentation time is 24 days, and every turning in 3 days is primary;When winter ferments
Between be 35 days, every turning in 6 days is primary;
(3) secondary fermentation:By step (2) products obtained therefrom heap carry out anaerobic fermentation in heaps, fermentation time is 12 days;
(4) moisture regulation:The water content of step (3) products obtained therefrom is adjusted to 40%;The mode for adjusting water content uses
Drying air-dries dehydration or auxiliary material is added, and the auxiliary material is one kind in plant ash, calcium powder, calcium superphosphate;
(5) it pulverizes and sieves:Step (4) products obtained therefrom is crushed into sieving processing, powdery or graininess organic fertilizer is made.
Embodiment 3
A method of organic fertilizer being produced using pig manure, is included the following steps:
(1) batch mixing:The pig manure of water content 83% is mixed with cavings, it is 130 parts to match as pig manure parts by weight, cavings weight
Part is 16 parts, and the C/N ratios of pig manure are set as 30, and fermenting agent is added, and the hair of 1 parts by weight is added in the pig manure of every 6000 parts by weight
Yeast-like fungi agent, the fermenting agent are EM mix bacterium agents, and plant ash is then added and is uniformly mixed adjusting water content so that mixed material
Water content is 63%;
(2) one time fermentation:Mixed material obtained by step (1) is transported to fermentation plant and piles a stacking, the width of each pile
For 2.2m, a height of 1.7m, aerobic fermentation is carried out, wherein summer fermentation time is 22 days, and every turning in 3 days is primary;When winter ferments
Between be 33 days, every turning in 5 days is primary;
(3) secondary fermentation:By step (2) products obtained therefrom heap carry out anaerobic fermentation in heaps, fermentation time is 11 days;
(4) moisture regulation:The water content of step (3) products obtained therefrom is adjusted to 35%;The mode for adjusting water content uses
Drying air-dries dehydration or auxiliary material is added, and the auxiliary material is one kind in plant ash, calcium powder, calcium superphosphate;
(5) it pulverizes and sieves:Step (4) products obtained therefrom is crushed into sieving processing, powdery or graininess organic fertilizer is made.
Claims (1)
1. a kind of method producing organic fertilizer using pig manure, which is characterized in that include the following steps:
(1) batch mixing:The pig manure of water content 80% -85% is mixed with cavings, it is 120-140 parts to match as pig manure parts by weight, paddy
Chaff parts by weight are 15-18 parts, and the C/N ratios of pig manure are set as 30, and fermenting agent is added, and the pig manure of every 6000 parts by weight is added 1
The fermenting agent of parts by weight, the fermenting agent are EM mix bacterium agents, and plant ash is then added and is uniformly mixed adjusting water content, makes
It is 60-65% to obtain mixed material water content;
(2) one time fermentation:Mixed material obtained by step (1) is transported to fermentation plant and piles a stacking, the width of each pile is
2.2m, a height of 1.6-1.8m carry out aerobic fermentation, and wherein summer fermentation time is 20-24 days, and every turning in 3 days is primary;Winter is sent out
The ferment time is 30-35 days, primary per turning in 4-6 days;
(3) secondary fermentation:By step (2) products obtained therefrom heap carry out anaerobic fermentation in heaps, fermentation time is 9-12 days;
(4) moisture regulation:The water content of step (3) products obtained therefrom is adjusted to 30-40%;The mode of adjusting water content, which uses, dries in the air
It shines, air-dry dehydration or auxiliary material is added, the auxiliary material is one kind in plant ash, calcium powder, calcium superphosphate;
(5) it pulverizes and sieves:Step (4) products obtained therefrom is crushed into sieving processing, powdery or graininess organic fertilizer is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233376.0A CN108689745A (en) | 2017-04-11 | 2017-04-11 | A method of producing organic fertilizer using pig manure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233376.0A CN108689745A (en) | 2017-04-11 | 2017-04-11 | A method of producing organic fertilizer using pig manure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108689745A true CN108689745A (en) | 2018-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710233376.0A Withdrawn CN108689745A (en) | 2017-04-11 | 2017-04-11 | A method of producing organic fertilizer using pig manure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109438015A (en) * | 2018-12-10 | 2019-03-08 | 广东巴斯德环境科技有限公司 | A method of biological organic fertilizer is made using pig manure |
| CN109937846A (en) * | 2019-04-22 | 2019-06-28 | 刘坚 | A kind of method and its application carrying out soilless cultivation using pig manure |
-
2017
- 2017-04-11 CN CN201710233376.0A patent/CN108689745A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109438015A (en) * | 2018-12-10 | 2019-03-08 | 广东巴斯德环境科技有限公司 | A method of biological organic fertilizer is made using pig manure |
| CN109937846A (en) * | 2019-04-22 | 2019-06-28 | 刘坚 | A kind of method and its application carrying out soilless cultivation using pig manure |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181023 |
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| WW01 | Invention patent application withdrawn after publication |