CN102417386A - Method for producing composite fertilizer from ash of cow dung fuel - Google Patents
Method for producing composite fertilizer from ash of cow dung fuel Download PDFInfo
- Publication number
- CN102417386A CN102417386A CN2011102451168A CN201110245116A CN102417386A CN 102417386 A CN102417386 A CN 102417386A CN 2011102451168 A CN2011102451168 A CN 2011102451168A CN 201110245116 A CN201110245116 A CN 201110245116A CN 102417386 A CN102417386 A CN 102417386A
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- CN
- China
- Prior art keywords
- cow dung
- ashes
- composite fertilizer
- ash
- plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Abstract
A method for producing a composite fertilizer from ash of cow dung fuel relates to fields of new product exploitation, reutilization of waste and environmental pollution treatment, etc. The invention provides a novel composite fertilizer and solves an environmental pollution problem caused by ash of fuel combustion, and is beneficial for promotion of sustainable development strategy of agriculture. The novel composite fertilizer is produced by supplying lacking or insufficient necessary nutrient elements for plant to ash from cow dung fuel combustion, contains macroelement as well as trace element, accords with a balanced principle of necessary nutrient elements for plant growth, is beneficial for good growth of plant and plays a role of improving soil. Agricultural products produced by the composite fertilizer are beneficial for intake of trace element by human, so as to keep health.
Description
Technical field
The invention belongs to new product development and fields such as waste cycling and reutilization and environmental pollution improvement.
Background technology
Human society needs a kind of and natural harmony optimum pattern that get along, Sustainable development, and in agriculture prodn, requires stdn, specialization, mechanize etc.The purpose of agricultural sustainable development is for 1. food safety self-sufficient with on the Sustainable development basis; 2. protect national resource and protect environment.Agricultural sustainable development is inseparable with the soil management technical system, comprises that mainly chemical fertilizer and fertilizer are used, and scientific formula fertilising etc. are so develop new product to meet the requirement of agriculture prodn development.The present invention be intended to cow dung fuel through burnings such as heat power plant and boiler houses after, ashes are made into composite fertilizer are used for agriculture prodn, realize innoxious and resource utilization; It provides new resource material; Solved the waste that produces after the fuel combustion again environment has been polluted problem; It is the composite fertilizer of the ashes making of cow dung fuel; Established reliable basis for producing a large amount of Organic food, also made significant contribution for waste cycling and reutilization and environment protection.
Summary of the invention
Main purpose of the present invention is for the new product of recycle waste exploitation.
The ashes of cow dung fuel of the present invention are made the technical scheme that composite fertilizer adopted:
Study this composite fertilizer, comprise following main step mule:
The first step: cow dung need be separated through doing wet separating machine.
Second step: put into the cow dung compressor compresses to the cow dung after separating through dried wet separating machine, and produce squeezed product.
The 3rd step: the product after will compress is put into drying machine drying, is lower than 12% to moisture content.
The 4th step: the ashes that the cow dung compressed fuel after will drying is used for after the place burnings such as heat power plant, boiler house are recycled.
The 5th step: the ashes that reclaim are done each constituent content measure.
The 6th goes on foot: after ashes are done ultimate analysis, replenish shortage or plant essential nutrient element in shortage.
The 7th step: the material that will supply behind the plant essential nutrient element is packaged into finished product with being used for agriculture prodn.
Through after the above-mentioned processing, the finished product that obtains is the compound manure that the present invention develops.
Advantage of the present invention is:
The present invention makes composite fertilizer through utilizing the ashes after the cow dung fuel combustion, has utilized waste fully, helps environment protection and waste cycling and reutilization.
1. the ashes after the focus utilization cow dung of the present invention fuel combustion are raw material, have developed a large amount of new resources materials.
2. product of the present invention contains and not only contains macroelement but also contain extensive and abundant trace element.
3. the present invention helps the propelling of agricultural sustainable development, can new fertilizer be provided to agriculture prodn.
Embodiment
Below in conjunction with this embodiment the present invention is done further detailed description.
The present invention at first requires fresh cow dung to separate through doing wet separating machine, and the solid matter that obtains is used for pressed charge; With the fuel of compressed moulding put into dryer dry by the fire to moisture content less than 12%; The cow dung fuel of oven dry is used for places such as heat power plant and boiler house, opens the ashes of collecting after burning; Ashes to after collecting are done constituent content analysis, and supply shortage or plant essential nutrient element in shortage; The material of supplying the plant essential nutrient element is packaged into finished product and is used for agriculture prodn.
Claims (2)
1. the ashes of a cow dung fuel are made the method for composite fertilizer; Principal character is the ashes after this method can effectively be utilized the cow dung fuel combustion; Contain a large amount of micro-first ropes in the ashes; Mix through the nutrition unit rope that it is essential that manual work cooperates plant again and process composite fertilizer, be used for agriculture prodn after qualified through quality examination.
2. make the technology of composite fertilizer according to the ashes of claims 1 described cow dung fuel, it is characterized in that:
1) cow dung is separated through doing wet separating machine;
2) cow dung after step 1 separation being put into the cow dung compressor suppresses;
3) with the finished product after the compression in the step 2, put into dryer and dry, dry by the fire under 100 ℃ to moisture and be lower than 12%;
4) ashes that the product in the step 3 are used for after heat power plant, boiler house etc. burn are recycled;
5) ashes in the step 4 being done each constituent content measures;
6) ashes in the step 5 are done ultimate analysis after, replenish to lack or plant essential element in shortage;
7) material in the step 6 is packaged into finished product and is used for agriculture prodn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102451168A CN102417386A (en) | 2011-08-25 | 2011-08-25 | Method for producing composite fertilizer from ash of cow dung fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102451168A CN102417386A (en) | 2011-08-25 | 2011-08-25 | Method for producing composite fertilizer from ash of cow dung fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102417386A true CN102417386A (en) | 2012-04-18 |
Family
ID=45942057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102451168A Pending CN102417386A (en) | 2011-08-25 | 2011-08-25 | Method for producing composite fertilizer from ash of cow dung fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102417386A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1189481A (en) * | 1998-02-20 | 1998-08-05 | 江西省新兴专利技术研究所 | High potassium clacium fertilizer |
| CN101255367A (en) * | 2008-04-22 | 2008-09-03 | 刘明全 | Herbivore dejecta fuel and method for manufacturing same |
-
2011
- 2011-08-25 CN CN2011102451168A patent/CN102417386A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1189481A (en) * | 1998-02-20 | 1998-08-05 | 江西省新兴专利技术研究所 | High potassium clacium fertilizer |
| CN101255367A (en) * | 2008-04-22 | 2008-09-03 | 刘明全 | Herbivore dejecta fuel and method for manufacturing same |
Non-Patent Citations (1)
| Title |
|---|
| 不详: "秸秆压块机（秸秆成型机）压出牛粪成型燃料棒（生物质燃料）", 《HTTP://DADINY2011.BLOG.163.COM/BLOG/STATIC/118988877201129113127360/》, 9 March 2011 (2011-03-09), pages 2 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Jinliang Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Jinliang Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Xu Wuwen Document name: the First Notification of an Office Action |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120418 |
|
| WD01 | Invention patent application deemed withdrawn after publication |