CN107382382A - One kind wet process for making granular fertilizer from excrement - Google Patents
One kind wet process for making granular fertilizer from excrement Download PDFInfo
- Publication number
- CN107382382A CN107382382A CN201610316421.4A CN201610316421A CN107382382A CN 107382382 A CN107382382 A CN 107382382A CN 201610316421 A CN201610316421 A CN 201610316421A CN 107382382 A CN107382382 A CN 107382382A
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- China
- Prior art keywords
- excrement
- granulated
- fertilizer
- soft
- wet process
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Classifications
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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
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to one kind to utilize livestock and poultry manure's wet process for making granular fertilizer from excrement.It is characterized in that decomposed excrement is cleaned；Adjust dejecta moisture, by the excrement for the crushing that cleaned add water or dehydration just dejecta moisture up to 50~70%（Percentage by weight）；Soft grain granulation；The excrement for adjusting moisture content is directly granulated with soft grain granulation machine；Dry：The soft granulated fertilizer being granulated into is dried granulated fertilizer is made, deodorant is added before soft particle makes material and is stirred deodorization in 1~2 hour, odorless granulated fertilizer is made in granulating and drying again, and binding agent is added before soft grain granulation and is stirred for the less excrement of viscosity increases stool consistency.
Description
Technical field
The present invention relates to one kind to utilize people, animal, poultry manure use wet process for making granular fertilizer from excrement.
Background technology
Organic fertilizer is a kind of widely used fertilizer of the planting industry such as agricultural, gardens.Factory is processed using excrement at present, the organic fertilizer majority that produces is powdered fertilizer, because it is most of all with foul odour not singly caused by environmental pollution, while also bring very big inconvenience to processing and transportation and sale.It is granulated at present using grit dry method granulation processes; first the high excrement of moisture content is dehydrated before being granulated; it is granulated again using grit machine; grit Granulation Equipments equipment is complicated, expensive, and equipment power consumption is big; high processing costs; also the popularization and use of this fertilizer have been had a strong impact on, in order to be applicable requirement of the vast planting industry to organic granulated fertilizer, method of adopting new technology processes odorless organic granulated fertilizer and is very important.
The content of the invention
The purpose of the present invention is to be directed to weak point offer one kind wet process for making granular fertilizer from excrement that granulated fertilizer technique is processed currently with excrement, using soft grain granulation technique and equipment production granulated fertilizer, this processing technology is compared with grit prilling and equipment using equipment is simple, energy consumption is low, cost is low, high efficiency, it is easy to promote the use of.
It is a kind of to take in the following manner to realize with wet process for making granular fertilizer from excrement：
Using excrement processing granulated fertilizer preparation method be：1st, decomposed excrement is cleaned, 2, adjustment dejecta moisture, add water or dehydration to make dejecta moisture up to 50~70% (percentage by weights) in the excrement to have cleaned, 3, soft grain granulation：The excrement of moisture content will be adjusted directly to be granulated with soft grain granulation machine, 4, dry：The above-mentioned soft granulated fertilizer being granulated into is dried to use and dried or drying mode, granulated fertilizer is made.
Before soft grain granulation add deodorant be stirred deodorization in 1~2 hour, then be granulated, drying odorless granulated fertilizer is made.Deodorant excrement: deodorant proportioning is 1: 0.002~0.005 (weight ratio), can also be used other deodorization chemicals or use bioanalysis or other deodorization methods using magnesium sulfate and ferrous sulfate mixed aqueous solution.
Adds binding agent before soft grain granulation for the less excrement of viscosity and stir to be granulated again after appropriateness increase stool consistency and granulated fertilizer is made through drying.Binding agent can use attapulgite or clay.Excrement: binding agent proportioning is 1: 0.05~0.08 (weight ratio).
People, storage, poultry manure individually can be granulated using soft granule making machine, can also be mixed several people, storage, poultry manure and are granulated using soft granule making machine.
The higher people, animal of moisture content, poultry manure are directly granulated with soft grain granulation machine with wet process for making granular fertilizer from excrement; this method is simple using equipment; less investment; consume energy low, processing cost is again low, and deodorizing process can be carried out before by soft grain granulation for the bigger excrement of stink; odorless granulated fertilizer is made; it is easy to numerous dealers to enter shop storage as chemical fertilizer, sale, is easy to peasant household, gardening, flower culture user purchase and uses.Binding agent increase stool consistency can be added before soft grain granulation for the less excrement of viscosity, is easy to be granulated.The preparation method of present invention processing granulated fertilizer, people, animal, poultry manure manufacture granulated fertilizer can be utilized, solves the problems, such as organic fertilizer deficiency, the organic fertilizer fertilizer efficiency made is high, can improve soil texture, applicability is wide, is easy to be extended and applied.
Embodiment 1, make chicken manure granulated fertilizer：
1st, decomposed chicken manure is removed impurity,
2nd, dejecta moisture is adjusted, adds water to make in chicken manure moisture content up to 50% (percentage by weight) chicken manure to have cleaned,
3rd, soft grain granulation：The chicken manure for adjusting moisture content is directly granulated with soft grain granulation machine,
4th, dry：The soft granulated fertilizer of the above-mentioned chicken manure being granulated into is subjected to dryness in the sun chicken manure granulated fertilizer is made, carry out packaging and storage.
Embodiment 2, make odorless chicken manure granulated fertilizer：
1st, decomposed chicken manure is cleaned,
2nd, deodorant is added in the chicken manure to clean and water is stirred 1 hour and carries out deodorization, adjustment moisture content makes chicken manure moisture content up to 60% (percentage by weight), deodorant is using magnesium sulfate and ferrous sulfate mixed aqueous solution, chicken manure: deodorant proportioning is 1: 0.005 (weight ratio)
3rd, deodorization, the chicken manure for adjusting moisture content are granulated with soft grain granulation machine,
4th, the soft granulated fertilizer of the above-mentioned chicken manure being granulated into is subjected to drying and processing, that is, granulated fertilizer, packaging and storage is made.
Embodiment 3, make human excrement granulated fertilizer：
1st, decomposed human excrement is removed impurity,
2nd, dejecta moisture is adjusted, the human excrement to have cleaned is removed into part water, makes moisture content in human excrement up to 70% (percentage by weight),
3rd, soft grain granulation：The human excrement for adjusting moisture content is directly granulated with soft grain granulation machine,
4th, dry：The above-mentioned soft granulated fertilizer of the human excrement being granulated into is dried human excrement granulated fertilizer is made, carry out packaging and storage.
Embodiment 4, make odorless human excrement granulated fertilizer：
1st, decomposed human excrement is cleaned,
2nd, deodorant is added in the human excrement to clean and is stirred deodorization in 2 hours, dehydration adjustment moisture content makes human excrement moisture content up to 65% (percentage by weight), deodorant is using magnesium sulfate and ferrous sulfate mixed aqueous solution, human excrement: deodorant proportioning is 1: 0.002 (weight ratio)
3rd, soft grain granulation：By deodorization, adjust the human excrement of moisture content and be directly granulated with soft grain granulation machine,
4th, dry：The above-mentioned soft granulated fertilizer of the human excrement being granulated into is dried, that is, human excrement granulated fertilizer is made, carries out packaging and storage.
Embodiment 5, make pig manure, chicken manure hybrid particles fertilizer：
1st, decomposed pig manure, chicken manure mixed fertilizer are subjected to the removal of impurity,
2nd, binding agent, water are added and stirs adjustment pig manure, chicken manure mixed fertilizer moisture content up to 55% (percentage by weight), binding agent uses attapulgite or clay, pig manure, chicken manure mixed fertilizer: binding agent proportioning is 1: 0.05~0.08 (weight ratio)
3rd, by adding additives and adjust the pig manure of moisture content, chicken manure mixed fertilizer is granulated with soft grain granulation machine,
4th, the above-mentioned pig manure being granulated into, the soft granulated fertilizer of chicken manure mixed fertilizer are subjected to solarization dry-cure, that is, pig manure, chicken manure mixed fertilizer granulated fertilizer, packaging and storage is made.
Claims (5)
1. one kind wet process for making granular fertilizer from excrement, it is characterized in that decomposed excrement is cleaned；Dejecta moisture is adjusted, adds water or dehydration to make dejecta moisture up to 50~70% (percentage by weights) in the excrement to have cleaned；Soft grain granulation：The excrement for adjusting moisture content is directly granulated with soft grain granulation machine；Dry：The soft granulated fertilizer being granulated into is dried granulated fertilizer is made.
2. according to claim 1 use wet process for making granular fertilizer from excrement, it is characterized in that deodorant is added before soft grain granulation is stirred deodorization in 1~2 hour, odorless granulated fertilizer is made in granulating and drying again, excrement: deodorant proportioning is 1: 0.002~0.005 (weight ratio).
3. according to claim 1 or 2 use wet process for making granular fertilizer from excrement, it is special
Sign is deodorant using magnesium sulfate and ferrous sulfate mixed aqueous solution.
4. according to claim 1 use wet process for making granular fertilizer from excrement, it is characterized in that adding binding agent before soft grain granulation for the less excrement of viscosity, stir increase stool consistency,
Carry out soft grain granulation machine again to be granulated, granulated fertilizer is made in drying.
5. using wet process for making granular fertilizer from excrement according to claim 1 or 4, it is special
Sign is that binding agent uses attapulgite or clay, excrement: binding agent proportioning is 1: 0.05~0.0 8 (weight ratios).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316421.4A CN107382382A (en) | 2016-05-16 | 2016-05-16 | One kind wet process for making granular fertilizer from excrement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316421.4A CN107382382A (en) | 2016-05-16 | 2016-05-16 | One kind wet process for making granular fertilizer from excrement |
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| Publication Number | Publication Date |
|---|---|
| CN107382382A true CN107382382A (en) | 2017-11-24 |
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| CN201610316421.4A Pending CN107382382A (en) | 2016-05-16 | 2016-05-16 | One kind wet process for making granular fertilizer from excrement |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821802A (en) * | 2018-06-28 | 2018-11-16 | 普定县石阶农业开发有限公司 | The method that one boar factory discards excrement forming |
| CN108905964A (en) * | 2018-06-28 | 2018-11-30 | 普定县宏康种养殖专业合作社 | A kind of active carbon layer material |
| CN108911006A (en) * | 2018-06-28 | 2018-11-30 | 普定县宏康种养殖专业合作社 | A kind of application of active carbon layer in Wastewater from Pig Farm processing |
| CN108970575A (en) * | 2018-06-28 | 2018-12-11 | 普定县宏康种养殖专业合作社 | A kind of application of active carbon layer in the waste gas pollution control and treatment of pig farm |
-
2016
- 2016-05-16 CN CN201610316421.4A patent/CN107382382A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821802A (en) * | 2018-06-28 | 2018-11-16 | 普定县石阶农业开发有限公司 | The method that one boar factory discards excrement forming |
| CN108905964A (en) * | 2018-06-28 | 2018-11-30 | 普定县宏康种养殖专业合作社 | A kind of active carbon layer material |
| CN108911006A (en) * | 2018-06-28 | 2018-11-30 | 普定县宏康种养殖专业合作社 | A kind of application of active carbon layer in Wastewater from Pig Farm processing |
| CN108970575A (en) * | 2018-06-28 | 2018-12-11 | 普定县宏康种养殖专业合作社 | A kind of application of active carbon layer in the waste gas pollution control and treatment of pig farm |
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Application publication date: 20171124 |