CN102952602A - Processing method of biomass (waste) fuel product - Google Patents
Processing method of biomass (waste) fuel product Download PDFInfo
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- CN102952602A CN102952602A CN2011102386385A CN201110238638A CN102952602A CN 102952602 A CN102952602 A CN 102952602A CN 2011102386385 A CN2011102386385 A CN 2011102386385A CN 201110238638 A CN201110238638 A CN 201110238638A CN 102952602 A CN102952602 A CN 102952602A
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- biomass
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- fuel product
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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
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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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention provides a processing method of a biomass (waste) fuel product. The invention aims at producing a fuel product with high heat value, long combustion duration, low sulfur dioxide discharge amount, low carbon dioxide discharge amount, and low dust discharge amount. According to the processing method, the biomass (waste) fuel product can be pressed and molded under normal temperature with added combustion improver and adhesive. The processing method comprises the steps that: with the advantage of inflammability of biomass, agricultural waste is collected, dried, crushed, processed with biochemical method, stirred, molded, bake-dried, and packaged; and the obtained product can be used for replacing coal sources in various heating stoves.
Description
Technical field:
The working method of the present invention and a kind of biomass (discarding) thing fuel goods is to belong to the solid-fuel technology field.
Background technology:
Waste on the agricultural very enriches, and take China as example, can produce approximately 6.5 hundred million tons of stalks every year, arrives 7.26 hundred million tons by 2010, is equivalent to 500,000,000 tons of mark coals.Because the general calorific value of agricultural wastes is low, density is little, volume is large, be difficult for transportation, directly the thermo-efficiency of burning is 10%～30% only, and the direct utilization of agricultural wastes is restricted.In recent years, along with improving constantly of rural economy level, life in the countryside increases gradually with high-grade commercial energy resource in the energy, the shared ratio of stalk is more and more lower, a large amount of discarded stalks are burned in the field, this phenomenon is not only wasted a large amount of biomass energies, and environment is caused severe contamination.For above-mentioned phenomenon agricultural wastes are converted into high-grade energy through deep processing, the fossil oils such as Substitute For Partial coal, oil are undoubtedly to the situation of alleviating the rural energy anxiety, effectively to administer the pollution that straw burning causes all significant.At present, the agricultural wastes forming technique is dry with all kinds of dispersions, the agricultural crop straw that does not have definite shape, sawdust, wood chip, rice hulls, bagasse the like waste, pulverize after, under certain temperature and the pressure-acting, be pressed into larger bar-shaped, the bulk of shape rule, density or particulate state shaped fuel.Its forming technique that adopts mainly is to rely on after the heating hot-formingly, and this mode exists that energy consumption is high, the high in cost of production problem, and simultaneously, heating also can cause the heat energy loss of equipment wearing and fuel.In addition, some forming techniques are for increasing the viscosity of shaped fuel, in moulding process, add honey, amylan, clay, tar etc. and make binding agent, this has also improved the production cost of fuel undoubtedly, and clay, pitch etc. make binding agent and also can make forming composition burning slagging scorification serious, and burning is produced certain negative impact.
Summary of the invention:
The object of the invention is to produce that a kind of caloic is high, sustained combustion time length, sulfurous gas, carbonic acid gas, fuel goods that dust discharge amount is low, a kind of working method of adding biomass (discarding) the thing fuel goods that ignition dope, tackiness agent, normal temperature can compression moulding is provided.
Technical scheme of the present invention is: the working method of a kind of biomass (discarding) thing fuel goods, and it carries out in accordance with the following steps take stalk, sawdust, wood chip, rice hulls, these agricultural wastes of bagasse and ignition dope, tackiness agent as raw material:
A. dry: with the seasoning of above-mentioned agriculture waste raw material to water ratio 7.5～20%wc;
B. pulverize: dried agricultural wastes are crushed to particle diameter≤50mm;
C. biochemical: the agricultural wastes after will pulverizing carry out biochemical fermentation;
D. stir: the agricultural wastes after will pulverizing mix with ignition dope, tackiness agent, fully stir;
E. moulding: the said mixture material is sent into impact briquetting machine be pressed into biomass molding fuel;
F. oven dry: biomass molding fuel is put into stoving oven dry;
G. pack: the biomass fuel packing after will drying.
Beneficial effect of the present invention: the present invention prepares biomass molding fuel take agricultural wastes and ignition dope, tackiness agent as raw material, has both saved raw materials cost, has alleviated again the agricultural wastes pollution of burning the grass on waste land.With the shaped fuel of the inventive method preparation have that caloic is high, sustained combustion time length, sulfurous gas, carbonic acid gas, dust discharge amount is low, residuum can directly impose on the farmland and use (doing farming fertile) that environment is formed pollution once again.
Description of drawings:
Accompanying drawing one is process flow sheet of the present invention.
Concrete embodiment:
The working method of a kind of biomass (discarding) thing fuel goods, its method steps is: utilize the flammable advantage of biomass, carry out drying, pulverizing, biochemistry, stirring, moulding, oven dry, packing and supply with various heat-obtaining stove and accessorys and substitute the coal source and use through collecting agricultural wastes.
Claims (2)
1. the present invention relates to the working method of a kind of biomass (discarding) thing fuel goods, the object of the invention is to produce that a kind of caloic is high, sustained combustion time length, sulfurous gas, carbonic acid gas, fuel goods that dust discharge amount is low; Its method steps is: utilize the flammable advantage of biomass, carry out drying, pulverizing, biochemistry, stirring, moulding, oven dry, packing and supply with various heat-obtaining stove and accessorys and substitute the coal source and use through collecting agricultural wastes.
2. the working method of biomass according to claim 1 (discarding) thing fuel goods is characterized in that the agricultural wastes after pulverizing are mixed with ignition dope, tackiness agent, fully stir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102386385A CN102952602A (en) | 2011-08-19 | 2011-08-19 | Processing method of biomass (waste) fuel product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102386385A CN102952602A (en) | 2011-08-19 | 2011-08-19 | Processing method of biomass (waste) fuel product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102952602A true CN102952602A (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102386385A Pending CN102952602A (en) | 2011-08-19 | 2011-08-19 | Processing method of biomass (waste) fuel product |
Country Status (1)
| Country | Link |
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| CN (1) | CN102952602A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103305306A (en) * | 2013-06-29 | 2013-09-18 | 许成荫 | Method for processing mixed fuel |
| CN108003957A (en) * | 2017-11-23 | 2018-05-08 | 莫祖勇 | A kind of biomass solid fuel and preparation method thereof |
| CN110437908A (en) * | 2019-07-19 | 2019-11-12 | 长沙汉创新材料科技有限公司 | A kind of biomass fuel block and preparation method thereof |
Citations (7)
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|---|---|---|---|---|
| CN1052326A (en) * | 1989-12-06 | 1991-06-19 | 陈云祥 | Rapid burning material of plant powder |
| CN101067101A (en) * | 2007-04-02 | 2007-11-07 | 王文杰 | Prepn process of new-type fuel |
| CN101307265A (en) * | 2008-07-09 | 2008-11-19 | 张辉和 | Biomass environment-protecting civil honeycomb briquette |
| CN101812346A (en) * | 2010-02-02 | 2010-08-25 | 邢淦琛 | Method for forming biomass fuel |
| CN101899346A (en) * | 2009-05-25 | 2010-12-01 | 广州迪森热能技术股份有限公司 | Biomass moulding fuel preparation method and system thereof |
| CN101979477A (en) * | 2010-09-17 | 2011-02-23 | 常小勇 | Biomass moulding fuel rod and process for producing same |
| CN102154048A (en) * | 2011-03-22 | 2011-08-17 | 江苏天意生物能源有限公司 | Pretreatment method for densifying rice and wheat straw solid briquette fuel |
-
2011
- 2011-08-19 CN CN2011102386385A patent/CN102952602A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052326A (en) * | 1989-12-06 | 1991-06-19 | 陈云祥 | Rapid burning material of plant powder |
| CN101067101A (en) * | 2007-04-02 | 2007-11-07 | 王文杰 | Prepn process of new-type fuel |
| CN101307265A (en) * | 2008-07-09 | 2008-11-19 | 张辉和 | Biomass environment-protecting civil honeycomb briquette |
| CN101899346A (en) * | 2009-05-25 | 2010-12-01 | 广州迪森热能技术股份有限公司 | Biomass moulding fuel preparation method and system thereof |
| CN101812346A (en) * | 2010-02-02 | 2010-08-25 | 邢淦琛 | Method for forming biomass fuel |
| CN101979477A (en) * | 2010-09-17 | 2011-02-23 | 常小勇 | Biomass moulding fuel rod and process for producing same |
| CN102154048A (en) * | 2011-03-22 | 2011-08-17 | 江苏天意生物能源有限公司 | Pretreatment method for densifying rice and wheat straw solid briquette fuel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103305306A (en) * | 2013-06-29 | 2013-09-18 | 许成荫 | Method for processing mixed fuel |
| CN108003957A (en) * | 2017-11-23 | 2018-05-08 | 莫祖勇 | A kind of biomass solid fuel and preparation method thereof |
| CN110437908A (en) * | 2019-07-19 | 2019-11-12 | 长沙汉创新材料科技有限公司 | A kind of biomass fuel block and preparation method thereof |
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Application publication date: 20130306 |