CN102492512A - Pig manure fuel and preparation method thereof - Google Patents
Pig manure fuel and preparation method thereof Download PDFInfo
- Publication number
- CN102492512A CN102492512A CN2011104004188A CN201110400418A CN102492512A CN 102492512 A CN102492512 A CN 102492512A CN 2011104004188 A CN2011104004188 A CN 2011104004188A CN 201110400418 A CN201110400418 A CN 201110400418A CN 102492512 A CN102492512 A CN 102492512A
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- pig manure
- fuel
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- combustion
- pig
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The invention discloses a pig manure fuel and a preparation method thereof. The preparation method comprises the steps of: adding pig manure or pig manure after solid-liquid separation to 5-50% of coal or crushed straw, adding a certain ratio of combustion improver, uniformly mixing, pressing to form blocks with hollow holes, and drying to obtain the fuel. The pig manure fuel and the preparation method have the advantages that the operation is simple; the pig manure has no obvious odor after being processed and can be stored for a long time; the pig manure fuel is sufficient in combustion, is high in combustion speed and does not generate harmful and toxic gases during combustion; the environmental pollution caused by pig manure in large-scale pig farms can be eliminated; the heat generated during combustion can be used for heating pig houses, thus a great amount of energy is saved; and after combustion, the residues which are rich in potassium, phosphorus and trace elements can be applied to farmland fertilization.
Description
Technical field
The present invention relates to a kind of fuel and processing and fabricating method thereof, especially a kind of biomass fuel and machining manufacture thereof.
Background technology
The excrement dirt of current large-scale pig farm causes great destruction to environment, and it is in contaminate environment, and pig manure grows mosquito very easily in a large number in banking process, cause inside, pig farm and ambient air stench, and mosquito is many, and quickens the propagation of eqpidemic disease thus.Mostly the treatment process of piggery waste is to adopt the mode of anaerobically fermenting generation biogas to handle at present; Though this method can solve the pig manure pollution problems preferably; And can utilize the energy in the pig manure; But its shortcoming mainly shows the following aspects: 1) be that methane-generating pit involves great expense, generally the pig farm is unable at all bears; 2) pig manure only has to be converted into biogas less than the half the energy and to obtain utilizing the Ordinary Wear and Tear in the process heat production of fermentation of most of energy during the fermentation; 3) the pig manure fermentation condition is strict, and it is strict to parameter requests such as temperature, bacterial strain, pH values, and fermenting process is very easily failed; 4) the natural pond liquid after the fermentation is dealt with improperly still environment is caused very big pollution; 5) marsh gas fermentation processes is very long, and the pig manure fermentation finished thoroughly1 needs 1-3 month.
Summary of the invention
The purpose of this invention is to provide and utilize pig manure to be fuel of feedstock production and preparation method thereof.Be the better utilised pig manure, provide a kind of simple to operate, efficiently utilize the method for the pig manure energy.
Technical scheme of the present invention is:
A kind of pig manure fuel preparation method is to mix back compression moulding by in the stalk of the pig manure after pig manure or the solid-liquid separation and coal, pulverizing one or both, normal temperature dry or bake drying after process.
Pig manure water cut after the described solid-liquid separation is lower than 75%.
One or both shared part by weight in the stalk of described coal, pulverizing are 5-50%.
The block that hollow bore is arranged in made fuel is shaped as; Can be spheroid, right cylinder, cubes, rectangular parallelepiped or polyhedron.
Made fuel can also add the ignition dope of weight percent 0.1%-5%, better effects if.
Described ignition dope is that market is bought, and is preferably: the moulded coal that the bright energy-conserving product in peak, Heilungkiang development corporation, Ltd. produces is with coal additive, the Shijiazhuang flourishing age products such as civilian coal saving crystal that civilian environmental protection and coal-saving is brilliant, the glorious trade ltd production of starting construction is converged in Beijing that energy-conservation Science and Technology Ltd. produces of increasing income.The adding of ignition dope can significantly improve the fuel characteristic of fuel, and fire box temperature raises, and has desulfurization simultaneously, falls the characteristics of flue dust.
A kind of pig manure fuel is the fuel that is prepared from above-mentioned method.
The present invention in pressing process, has the block (being similar to the honeycomb briquette that usual domestic briquet stove is used) of hollow bore in order to guarantee the dry as early as possible and follow-up good combustion of pig manure fuel in need being pressed into.Consider that power consumption in pig farm summer is little, winter, big energy-consuming stored for ease of stacking, and it is right cylinder, cubes or rectangular parallelepiped that block can be preferably the cross section, and its advantage one is easy stacking, and the 2nd, can guarantee inner to a certain degree ventilated.
The inventive method is simple to operate, the no obvious stink in pig manure processing back, but prolonged storage.The pig manure fuel combustion is abundant, and speed is fast, and combustion processes does not have toxic and harmful and produces.This invention can be eliminated the pollution of large-scale pig farm pig manure to environment; The heat that burning simultaneously produces can be used for the pig house needs of heating, and has saved a large amount of energy; Residue after the burning is rich in potassium, phosphorus and trace element, can be used for farmland fertilization.
Embodiment
Be intended to further specify the present invention below in conjunction with embodiment, and unrestricted the present invention.
Embodiment 1
Fresh pig manure 1000kg through the solid-liquid separating machine dehydration, obtains 750kg than the exsiccant pig manure; Getting 200kg coal mixes with pig manure; In the employing press is pressed into hollow bore is arranged, the fuel of rectangular parallelepiped places ventilation sunlight place dry this fuel; Obtain about 550kg water cut and be lower than 20% fuel, this fuel can pass through the certain hour storage or be used for boiler immediately and burn.This fuel combustion initial stage presents the characteristic of wood fuel, and burning produces tangible flame rapidly, burning then similar coal burning process of middle and later periods, and it is lasting to show as, the characteristic that flame is weak.
Embodiment 2
Fresh pig manure 1000kg; The stalk of getting 100kg coal, 200kg pulverizing mixes with pig manure, hollow bore is arranged, cylindrical fuel in the employing press is pressed into; Place ventilation sunlight place dry this fuel, can pass through the certain hour storage or be used for boiler immediately and burn.
Embodiment 3
Fresh pig manure 1000kg; Through the solid-liquid separating machine dehydration, obtain the drier pig manure of 750kg, get 100kg coal and mix with pig manure; In the employing press is pressed into hollow bore is arranged; Spheric fuel places ventilation sunlight place dry this fuel, can pass through the certain hour storage or be used for boiler immediately to burn.
Embodiment 4
Fresh pig manure 1000kg; The stalk that 500kg pulverizes, the civilian coal saving crystal that remittance glorious trade ltd that starts construction in 4kg Beijing produces mixes; In the employing press is pressed into hollow bore is arranged; Polyhedral fuel places ventilation sunlight place dry this fuel, stores or is used for boiler immediately through certain hour and burn.
Claims (5)
1. a pig manure fuel preparation method is characterized in that, be to mix back compression moulding by in the stalk of the pig manure after pig manure or the solid-liquid separation and coal, pulverizing one or both, normal temperature dry or bake drying after process.
2. preparation method according to claim 1 is characterized in that, one or both the shared part by weight in the stalk of described coal, pulverizing are 5-50%.
3. preparation method according to claim 1 is characterized in that, the block of hollow bore is arranged in made fuel is shaped as.
4. preparation method according to claim 3 is characterized in that, made fuel is spheroid, right cylinder, cubes, rectangular parallelepiped or polyhedron.
5. a pig manure fuel is characterized in that, is any fuel that described method is prepared from of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104004188A CN102492512A (en) | 2011-12-06 | 2011-12-06 | Pig manure fuel and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104004188A CN102492512A (en) | 2011-12-06 | 2011-12-06 | Pig manure fuel and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102492512A true CN102492512A (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104004188A Pending CN102492512A (en) | 2011-12-06 | 2011-12-06 | Pig manure fuel and preparation method thereof |
Country Status (1)
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| CN (1) | CN102492512A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289767A (en) * | 2013-06-26 | 2013-09-11 | 程洪亮 | Polymerized biomass gas and slurry method and inflamer |
| CN104673425A (en) * | 2015-03-20 | 2015-06-03 | 陵川县惠民新能源开发有限公司 | Novel biomass solid particle fuel |
| CN106281535A (en) * | 2016-08-31 | 2017-01-04 | 甘肃祁牧乳业有限责任公司 | A kind of preparation technology of excrement of animals biomass fuel |
| 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 |
| CN109504489A (en) * | 2018-11-15 | 2019-03-22 | 湖北天合嘉康能源科技股份有限公司 | A kind of biomass fuel and preparation method thereof |
| CN110484325A (en) * | 2019-08-23 | 2019-11-22 | 贵州现代生态农业发展有限公司 | A kind of pig manure fuel block and its processing method |
| CN111534348A (en) * | 2020-05-13 | 2020-08-14 | 顾晓杰 | Preparation method of solid-liquid dual-state high-fuel-value biomass fuel |
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| WO2009057713A1 (en) * | 2007-10-31 | 2009-05-07 | Sumitomo Osaka Cement Co., Ltd. | Method of desalting organic waste, process for producing biomass, and biomass fuel |
| CN101747975A (en) * | 2010-01-13 | 2010-06-23 | 吉林省崟田环保科技有限公司 | Biomass fuel and processing method thereof |
| CN101812347A (en) * | 2010-04-30 | 2010-08-25 | 张景文 | Cow dung compound granule fuel and processing method |
| CN101824351A (en) * | 2010-05-14 | 2010-09-08 | 哈尔滨圣炎科技发展有限公司 | Biomass energy-saving clean solid fuel and processing method thereof |
| CN102134518A (en) * | 2011-02-24 | 2011-07-27 | 河南省四达仙龙实业有限公司 | Methane slurry mixed fuel and preparation method thereof |
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- 2011-12-06 CN CN2011104004188A patent/CN102492512A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2009057713A1 (en) * | 2007-10-31 | 2009-05-07 | Sumitomo Osaka Cement Co., Ltd. | Method of desalting organic waste, process for producing biomass, and biomass fuel |
| CN101747975A (en) * | 2010-01-13 | 2010-06-23 | 吉林省崟田环保科技有限公司 | Biomass fuel and processing method thereof |
| CN101812347A (en) * | 2010-04-30 | 2010-08-25 | 张景文 | Cow dung compound granule fuel and processing method |
| CN101824351A (en) * | 2010-05-14 | 2010-09-08 | 哈尔滨圣炎科技发展有限公司 | Biomass energy-saving clean solid fuel and processing method thereof |
| CN102134518A (en) * | 2011-02-24 | 2011-07-27 | 河南省四达仙龙实业有限公司 | Methane slurry mixed fuel and preparation method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289767A (en) * | 2013-06-26 | 2013-09-11 | 程洪亮 | Polymerized biomass gas and slurry method and inflamer |
| CN104673425A (en) * | 2015-03-20 | 2015-06-03 | 陵川县惠民新能源开发有限公司 | Novel biomass solid particle fuel |
| CN104673425B (en) * | 2015-03-20 | 2017-12-05 | 陵川县惠民新能源开发有限公司 | A kind of novel biomass solid particle fuel |
| CN106281535A (en) * | 2016-08-31 | 2017-01-04 | 甘肃祁牧乳业有限责任公司 | A kind of preparation technology of excrement of animals biomass fuel |
| CN106281535B (en) * | 2016-08-31 | 2019-05-10 | 甘肃祁牧乳业有限责任公司 | A kind of preparation process of excrement of animals biomass fuel |
| 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 |
| CN109504489A (en) * | 2018-11-15 | 2019-03-22 | 湖北天合嘉康能源科技股份有限公司 | A kind of biomass fuel and preparation method thereof |
| CN110484325A (en) * | 2019-08-23 | 2019-11-22 | 贵州现代生态农业发展有限公司 | A kind of pig manure fuel block and its processing method |
| CN111534348A (en) * | 2020-05-13 | 2020-08-14 | 顾晓杰 | Preparation method of solid-liquid dual-state high-fuel-value biomass fuel |
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Application publication date: 20120613 |