CN101798539A - Cow dung fuel block and preparation method thereof - Google Patents
Cow dung fuel block and preparation method thereof Download PDFInfo
- Publication number
- CN101798539A CN101798539A CN 201010138507 CN201010138507A CN101798539A CN 101798539 A CN101798539 A CN 101798539A CN 201010138507 CN201010138507 CN 201010138507 CN 201010138507 A CN201010138507 A CN 201010138507A CN 101798539 A CN101798539 A CN 101798539A
- Authority
- CN
- China
- Prior art keywords
- cow dung
- kilogram
- kilograms
- preparation
- fuel
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a cow dung fuel block and a preparation method thereof, relating to a fuel block and a preparation method thereof. The invention solves the problems that low-temperature environment is not favorable for cow dung to ferment, and the prepared cow dung fuel brick has the problems of high moisture content in the cow dung and the need of adding broken grass or straws. the cow dung fuel block is prepared from half-dry cow dung, potassium nitrate, potassium permanganate and sodium chloride. The preparation method comprises: 1. weighing raw materials; 2. evenly stirring; 3. preparing honeycomb briquette. The invention adopts the half-dry cow dung to solve the problem that the cow dung serving as the fuel block needs to be thoroughly dried, so that the invention saves areas, does not produce mosquitoes and flies and saves energy. The cow dung fuel block of the invention can be shaped without broken grass and straws, has the characteristics of high strength and high fuel value and is not affected by seasons and temperature.
Description
Technical field
The present invention relates to a kind of fuel brick and preparation method thereof.
Background technology
China is world livestock industry big producing country, also is one of maximum country of rear cattle (milk cow, beef cattle, ox, buffalo, yak).By small-scale urbanization characteristics development to intensification and culture zone, along with the adjustment of the industrial structure, produce progressively from system agricultural industry spin off gradually by livestock industry for animal husbandry development, and independent and specialized feature are more and more obvious.The plant of mass-producing, intensification and ever-increasing breed sub-district increase severely ight soil of ox and quantity of wastewater effluent, and the breed pollution problem is more and more outstanding, has caused the pollution to environment, has now become the second largest public hazards that are only second to industrial pollution.
In order to solve the cow dung problem of environment pollution caused, to turn waste into wealth, adopt the method for heap fermentation to handle cow dung at present.Contain a large amount of indigested robust fibre, xylogen in the cow dung, fresh cow dung water content is about 70%～80%, and nitrogenous thing is less, so the fertilizer efficiency that fermentation is produced is not high; And, be unfavorable for the fermentation utilization of cow dung as Heilungkiang in the main pastoral area of China and two province's winters very long (about 6 months) of the Inner Mongol.
Though grassland Tibetan and the compatriot of Meng ethnic group exsiccant cow dung cake (water content is lower than 13%) commonly used act as a fuel, but the large-scale dry cow dung of intensifying then needs large-area place, and grow mosquitos and flies, communicate illness easily, particularly winter, the north can't be reduced to the water content in the cow dung below 13%, if adopt heat drying then to waste energy, so can't promote the use of in the north.Therefore, make fuel briquette with broken grass, stalk and after cow dung is mixed at present.Main broken grass and the stalk forming of relying in the existing cow dung fuel briquette, not only fuel value is low, and easy-formation not, has increased production cost.
Summary of the invention
The objective of the invention is to be unfavorable for cattle manure, and prepare the problem that there is cow dung water content height in the cow dung fuel briquette, need adds broken grass or stalk in order to solve at north of china in winter (low temperature environment), and a kind of cow dung fuel brick that provides and preparation method thereof.
Cow dung fuel brick of the present invention is made by 1000 kilograms half-dried cow dung, 0.8～1.2 kilogram saltpetre, 0.8～1.2 kilogram potassium permanganate and 1.3～1.7 kilograms sodium-chlor; Water content is 36% ~ 44%(quality in the wherein half-dried cow dung).
Above-mentioned cow dung fuel brick is realized according to the following steps: one, take by weighing 1000 kilograms of half-dried cow dungs, 0.8～1.2 kilogram of saltpetre, 0.8～1.2 kilogram of potassium permanganate and 1.3～1.7 kilograms of sodium-chlor; Two, the starting material that step 1 is taken by weighing stir with the rail mounted stirrer; Three, make honeycomb briquet, promptly realized the preparation of cow dung fuel brick; Wherein water content is 36% ~ 44%(quality in the half-dried cow dung of step 1).
The present invention adopts half-dried cow dung, has solved cow dung needs finish-drying (water content is reduced to below 13%) as burning block problem.So utilize technical solution of the present invention needn't take large-area place, can not grow mosquitos and flies, without heat drying; Not only save the soil, save the energy, and can in of short duration drying process, not cause secondary pollution.Cow dung fuel brick of the present invention does not need broken grass and the stalk just can moulding, has intensity height, characteristics that fuel value is high; And be not subjected to season and Temperature Influence, suitable equally at the north of china in winter of China's cold.
Cow dung fuel brick of the present invention is made back airing or shady doing.But cow dung fuel brick piling of the present invention is in the environment of air seasoning, and prevents to drench with rain.Cow dung fuel brick of the present invention is suitable for 4～6 tons boiler, and is identical with common coal cinder during use, need not burning boiler is done any change, also needn't add other ignition dopes when burning, and fuel value reaches 3600 ~ 4000 kilocalories, has good combustionproperty.
Nitrogen element content only is 2%～3% in the cow dung in the flue gas that burning is produced, and has eliminated the probability that forms acid rain greatly, helps environment protection.
Embodiment
Technical solution of the present invention is not limited to following cited embodiment, also comprises the arbitrary combination between each embodiment.
Embodiment one: present embodiment cow dung fuel brick is made by 1000 kilograms half-dried cow dung, 0.8～1.2 kilogram saltpetre, 0.8～1.2 kilogram potassium permanganate and 1.3～1.7 kilograms sodium-chlor; Water content is 36% ~ 44%(quality in the wherein half-dried cow dung).
The saltpetre that adds in the present embodiment, potassium permanganate and sodium-chlor can promote the burning of cow dung fuel brick, and oxidation is completed into ash content in combustion processes simultaneously, removes by flue gas processing device easily.
Embodiment two: the difference of present embodiment and embodiment one is: the cow dung fuel brick is made by 1000 kilograms half-dried cow dung, 0.9～1.1 kilogram saltpetre, 0.9～1.1 kilogram potassium permanganate and 1.4～1.6 kilograms sodium-chlor; Water content is 38% ~ 42%(quality in the wherein half-dried cow dung).
Embodiment three: the difference of present embodiment and embodiment one is: the cow dung fuel brick is made by 1000 kilograms half-dried cow dung, 1 kilogram saltpetre, 1 kilogram potassium permanganate and 1.5 kilograms sodium-chlor; Water content is the 40%(quality in the wherein half-dried cow dung).
Embodiment four: present embodiment cow dung fuel brick is realized according to the following steps: one, take by weighing 1000 kilograms of half-dried cow dungs, 0.8～1.2 kilogram of saltpetre, 0.8～1.2 kilogram of potassium permanganate and 1.3～1.7 kilograms of sodium-chlor; Two, the starting material that step 1 is taken by weighing stir with the rail mounted stirrer; Three, make honeycomb briquet, promptly realized the preparation of cow dung fuel brick; Wherein water content is 36% ~ 44%(quality in the half-dried cow dung of step 1).
Embodiment five: the difference of present embodiment and embodiment four is: take by weighing 1000 kilograms of half-dried cow dungs, 0.9～1.1 kilogram of saltpetre, 0.9～1.1 kilogram of potassium permanganate and 1.4～1.6 kilograms of sodium-chlor in the step 1, water content is 38% ~ 42%(quality in the half-dried cow dung).Other step and parameter are identical with embodiment four.
Embodiment six: the difference of present embodiment and embodiment four is: take by weighing 1000 kilograms of half-dried cow dungs, 1 kilogram of saltpetre, 1 kilogram of potassium permanganate and 1.5 kilograms of sodium-chlor in the step 1, water content is the 40%(quality in the half-dried cow dung).Other step and parameter are identical with embodiment four.
Embodiment seven: present embodiment and embodiment four, five or sixs' difference is: the long 20cm of being of honeycomb briquet, the wide 10cm of being, height are 5cm in the step 3.Other step and parameter are identical with embodiment four, five or six.
Present embodiment adopts the half-dried cow dung of seasoning, needn't take the big area place and carry out drying, can not grow mosquitos and flies, without heat drying; Save the soil, save the energy, and because drying process time weak point can not cause secondary pollution.Do not need broken grass and the stalk just can moulding in the present embodiment, have the intensity height, characteristics completely of burning; And be not subjected to season and Temperature Influence, be adapted at using in the low temperature environment.
Present embodiment cow dung fuel brick is made back airing or shady doing.But present embodiment cow dung fuel brick piling is in the environment of air seasoning, and prevents to drench with rain.Present embodiment cow dung fuel brick is suitable for 4～6 tons boiler, and is identical with common coal cinder during use, need not burning boiler is done any change, needn't add other ignition dopes when burning, and about 3800 ~ 4000 kilocalories of fuel value have good combustionproperty.
Nitrogen element content only is 2%～3% in the cow dung in the flue gas that the present embodiment of burning after testing cow dung fuel brick is produced, and has eliminated the probability that forms acid rain greatly, helps environment protection.
Claims (7)
1. cow dung fuel brick is characterized in that the cow dung fuel brick made by 1000 kilograms half-dried cow dung, 0.8～1.2 kilogram saltpetre, 0.8～1.2 kilogram potassium permanganate and 1.3～1.7 kilograms sodium-chlor; Water content is 36%～44%(quality in the wherein half-dried cow dung).
2. a kind of cow dung fuel brick according to claim 1 is characterized in that the cow dung fuel brick made by 1000 kilograms half-dried cow dung, 0.9～1.1 kilogram saltpetre, 0.9～1.1 kilogram potassium permanganate and 1.4～1.6 kilograms sodium-chlor; Water content is 38%～42%(quality in the wherein half-dried cow dung).
3. a kind of cow dung fuel brick according to claim 1 is characterized in that the cow dung fuel brick made by 1000 kilograms half-dried cow dung, 1 kilogram saltpetre, 1 kilogram potassium permanganate and 1.5 kilograms sodium-chlor; Water content is the 40%(quality in the wherein half-dried cow dung).
4. the preparation method of cow dung fuel brick according to claim 1 is characterized in that the cow dung fuel brick realizes according to the following steps: one, take by weighing 1000 kilograms of half-dried cow dungs, 0.8～1.2 kilogram of saltpetre, 0.8～1.2 kilogram of potassium permanganate and 1.3～1.7 kilograms of sodium-chlor; Two, the starting material that step 1 is taken by weighing stir with the rail mounted stirrer; Three, make honeycomb briquet, promptly realized the preparation of cow dung fuel brick; Wherein water content is 36%～44%(quality in the half-dried cow dung of step 1).
5. the preparation method of cow dung fuel brick according to claim 4, it is characterized in that taking by weighing in the step 1 1000 kilograms of half-dried cow dungs, 0.9～1.1 kilogram of saltpetre, 0.9～1.1 kilogram of potassium permanganate and 1.4～1.6 kilograms of sodium-chlor, water content is 38%～42%(quality in the half-dried cow dung).
6. the preparation method of cow dung fuel brick according to claim 4 is characterized in that taking by weighing in the step 1 1000 kilograms of half-dried cow dungs, 1 kilogram of saltpetre, 1 kilogram of potassium permanganate and 1.5 kilograms of sodium-chlor, and water content is the 40%(quality in the half-dried cow dung).
7. according to the preparation method of claim 4,5 or 6 described cow dung fuel bricks, it is characterized in that the long 20cm of being of honeycomb briquet, the wide 10cm of being, the high 5cm of being in the step 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010138507 CN101798539A (en) | 2010-04-02 | 2010-04-02 | Cow dung fuel block and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010138507 CN101798539A (en) | 2010-04-02 | 2010-04-02 | Cow dung fuel block and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101798539A true CN101798539A (en) | 2010-08-11 |
Family
ID=42594387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010138507 Pending CN101798539A (en) | 2010-04-02 | 2010-04-02 | Cow dung fuel block and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101798539A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206527A (en) * | 2011-05-04 | 2011-10-05 | 邹属民 | Biomass fuel and preparation method thereof |
| CN102876421A (en) * | 2012-10-31 | 2013-01-16 | 太仓东浔生物科技有限公司 | Method for preparing biomass fuel by taking cow dung as raw material |
| CN103468341A (en) * | 2013-09-06 | 2013-12-25 | 朱曲波 | Honeycomb briquette prepared by using fermented cow dung and preparation method thereof |
| CN108730989A (en) * | 2018-08-31 | 2018-11-02 | 中国电建集团长春发电设备有限公司 | One fowl and livestock burn processing method and processing system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432275A (en) * | 2003-02-19 | 2003-07-30 | 中国农业科学院蔬菜花卉研究所 | Moisture-proof safe smoke agent composition and its prepn |
| KR20080006226A (en) * | 2006-07-11 | 2008-01-16 | 이현빈 | The livestock excretions briquet with an airing holes and the making method thereof |
| CN101177641A (en) * | 2007-11-05 | 2008-05-14 | 林炳营 | Environment-friendly type regeneration biological charcoal |
-
2010
- 2010-04-02 CN CN 201010138507 patent/CN101798539A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432275A (en) * | 2003-02-19 | 2003-07-30 | 中国农业科学院蔬菜花卉研究所 | Moisture-proof safe smoke agent composition and its prepn |
| KR20080006226A (en) * | 2006-07-11 | 2008-01-16 | 이현빈 | The livestock excretions briquet with an airing holes and the making method thereof |
| CN101177641A (en) * | 2007-11-05 | 2008-05-14 | 林炳营 | Environment-friendly type regeneration biological charcoal |
Non-Patent Citations (1)
| Title |
|---|
| 《中国农业科技导报》 20091231 韩磊 等 牛粪混合煤渣压缩成型蜂窝煤特性研究 第1节、第2节 1-7 第11卷, 第3 期 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102206527A (en) * | 2011-05-04 | 2011-10-05 | 邹属民 | Biomass fuel and preparation method thereof |
| CN102206527B (en) * | 2011-05-04 | 2013-08-21 | 邹属民 | Biomass fuel and preparation method thereof |
| CN102876421A (en) * | 2012-10-31 | 2013-01-16 | 太仓东浔生物科技有限公司 | Method for preparing biomass fuel by taking cow dung as raw material |
| CN103468341A (en) * | 2013-09-06 | 2013-12-25 | 朱曲波 | Honeycomb briquette prepared by using fermented cow dung and preparation method thereof |
| CN108730989A (en) * | 2018-08-31 | 2018-11-02 | 中国电建集团长春发电设备有限公司 | One fowl and livestock burn processing method and processing system |
| CN108730989B (en) * | 2018-08-31 | 2024-01-02 | 中国电建集团长春发电设备有限公司 | Livestock manure combustion treatment method and treatment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109534636B (en) | Production system for comprehensively treating and utilizing waste straw and livestock and poultry manure | |
| CN1275912C (en) | Method for manufacturing fertilizer by utilizing organic waster materials from cattle farm | |
| CN103204718A (en) | Comprehensive utilization method of livestock and poultry manures and crop straw resources | |
| CN107311730A (en) | A kind of biological organic-inorganic compound fertilizer and preparation method thereof | |
| CN102010234B (en) | Method for processing sludge in sewage treatment plant into fertilizer by earthworms | |
| CN104230416B (en) | A kind of method manufacturing SOLID ORGANIC carbon fertilizer | |
| CN103664257B (en) | Preparation method of biogas slurry cured organic fertilizer | |
| CN102765980A (en) | Combined fertilizer and preparation method thereof | |
| CN102942417A (en) | Plant growth promoting rhinoacteria (PGPR) bio-organic fertilizers and production method thereof | |
| CN109400270A (en) | A method of utilizing livestock excrement composting fermenting and producing organic commercial fertilizer | |
| CN109851446A (en) | A kind of anaerobic fermentation phosphorous compound additive and fermentation process | |
| CN106588286A (en) | Preparation method for producing organic fertilizer by use of organic waste to adsorb pig excrement | |
| CN106966832A (en) | A kind of ecological organic fertilier and preparation method thereof | |
| CN101798539A (en) | Cow dung fuel block and preparation method thereof | |
| CN105000996A (en) | Wheat straw biochar fertilizer of high utilization rate and preparation method thereof | |
| CN102875245B (en) | Method for comprehensively utilizing organic solid waste and molasses alcohol wastewater | |
| CN104892176A (en) | Production process of special organic fertilizer for oilseed rapes | |
| CN102718582B (en) | High-efficient and environment-friendly treatment process of animal manure | |
| CN104193434A (en) | Method for preparing biological organic fertilizer by using cow dung | |
| CN102276359B (en) | Compound additive for promoting kitchen waste compost and application thereof | |
| CN110668861A (en) | Method for composting cow dung by using myriophyllum viridis | |
| CN105400557A (en) | Method for preparing cow dung/coal gangue compound biomass fuels | |
| CN104087620A (en) | Formula of mixed waste fermentation materials and biogas-slurry-free and biogas-free production process | |
| CN108249975A (en) | A kind of preparation method based on concave convex rod modified material complex microorganism organic fertilizer | |
| CN103695523A (en) | Biogas residue fermentation raw material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100811 |