CN102676263A - Novel biomass particle fuel and production method - Google Patents
Novel biomass particle fuel and production method Download PDFInfo
- Publication number
- CN102676263A CN102676263A CN 201210157434 CN201210157434A CN102676263A CN 102676263 A CN102676263 A CN 102676263A CN 201210157434 CN201210157434 CN 201210157434 CN 201210157434 A CN201210157434 A CN 201210157434A CN 102676263 A CN102676263 A CN 102676263A
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- China
- Prior art keywords
- wood sawdust
- rice hulls
- powdered rice
- fuel
- novel biomass
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- 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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- 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
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention aims to provide a novel biomass particle fuel and a production method thereof. The particle fuel is the biomass particle fuel prepared by rice husk assorted with sawdust under the condition without adding any additive, and is formed by mixing the sawdust and the rice husk according to a certain proportion through machining operation and pressing; the weight ratio of the sawdust to the rice husk is 85:15-92:8; and the product has the advantages of high and stable heat value, good combustion characteristic, low production cost, and high economic and social benefits.
Description
Technical field
The present invention relates to a kind of biomass energy particles and working method, belong to the biomass energy technology field.
Background technology
Along with the continuous development of human society and growing to three big energy demands, face the crisis of petering out as non-renewable oil, Sweet natural gas and coal.Therefore, to 20 end of the centurys, biomass and biomass energy propose as special notion, and begin to carry out the industrialization development of system; Biomass energy is renewable with it, aboundresources, eco-friendly is become a kind of important new forms of energy.In January, 2006, China issued " renewable energy source method ", encouraged renewable energy source industry development and technological development.
In recent years; People have studied the utilisation technology of various biomass energies; Provide a kind of Wood waste or forest harvesting residuum of using not adding the method for producing granular fuel under any additives situation like patent 200410046987.7, had the defective that calorific value is little, burning is fast; Patent 200810228817 provides a kind of forest tree castoff and agricultural crop straw to cooperate the granular fuel of processing, the made fuel value codomain of this product wide (3650～4820kcal/kg), according to the source of raw material, suit to carry out production in the north; Patent 200810182705.4 provides a kind of and has been used ignition dope and tackiness agent by component, and the granular fuel of extrusion molding though do not add any chemicals, does not have obnoxious flavour to produce after the burning, complex manufacturing, and production cost is also higher; See that from the biomass resource distribution northern China has more stalk class farm crop, south has a large amount of rice husks, so utilizing abundant rice husk in south and wood sawdust exploitation granular fuel is the road of biomass energy Sustainable development.
Summary of the invention
The object of the present invention is to provide a kind of novel biomass granular fuel and working method thereof.The biomass granule fuel that this granular fuel cooperates wood sawdust under the condition of not adding any additives, to process by powdered rice hulls; Granular fuel is mixed by wood sawdust and powdered rice hulls after the mechanical workout compacting forms by a certain percentage; Its weight proportion is 85: 15～92: 8, has high and stable, that combustioncharacteristics is good, production cost is low, economic and social benefit the is high advantage of product calorific value.
The practical implementation method
For addressing the above problem, the present invention has adopted following technical scheme:
(1) mixture be made up of wood sawdust and powdered rice hulls of this biomass granule fuel forms through the mechanical workout compacting;
(2) biomass granule fuel of wood sawdust and powdered rice hulls composition, its weight proportion is 85: 15～92: 8, preferred 88: 12;
(3) production of this biomass granule fuel may further comprise the steps:
Removal of impurities: remove the impurity such as stone, wooden unit and irony in the wood sawdust;
Pulverize: wood sawdust is crushed to≤2mm, powdered rice hulls is to≤5mm;
Mix: with wood sawdust and powdered rice hulls proportional mixing;
Heat drying: the mixture of wood sawdust and powdered rice hulls is sent into the kiln heat drying, and 40～70 ℃ of drying temperatures are to water-content≤15%;
Compression moulding: above-mentioned dried raw material is sent into ring mold pressing control equipment produce biomass granule fuel;
Cooling screening: separate particle, the powder of not moulding, and send compacting back to;
Test package: the technical indicator of particle tested fuel, by the specification packing.
Instance 1:
The wood sawdust of collecting is sieved, control its granularity≤2mm, again the powdered rice hulls of pulverizing is sieved; Control its granularity≤5mm, wood sawdust and powdered rice hulls after the screening weight ratio by 85: 15 is mixed, send into the roller drying chamber and carry out heat drying; Temperature is 50 ℃, to qualified water content, sends into ring mold pressing control equipment and carries out extrusion molding; Process diameter 6mm, the granular fuel of length 8～60mm is sent into the cooling apparatus cooling then; Screening, detection, packing, the formed product rate reaches more than 96%, and water ratio is not more than 10%.
Instance 2:
The wood sawdust of collecting is sieved, control its granularity≤2mm, again the powdered rice hulls of pulverizing is sieved; Control its granularity≤5mm, wood sawdust and powdered rice hulls after the screening weight ratio by 92: 8 is mixed, send into the roller drying chamber and carry out heat drying; Temperature is 70 ℃, to qualified water content, sends into ring mold pressing control equipment and carries out extrusion molding; Process diameter 6mm, the granular fuel of length 8～60mm is sent into the cooling apparatus cooling then; Screening, detection, packing, the formed product rate reaches more than 96%, and water ratio is not more than 10%.
Instance 3:
The wood sawdust of collecting is sieved, control its granularity≤2mm, again the powdered rice hulls of pulverizing is sieved; Control its granularity≤5mm, wood sawdust and powdered rice hulls after the screening weight ratio by 88: 12 is mixed, send into the roller drying chamber and carry out heat drying; Temperature is 60 ℃, to qualified water content, sends into ring mold pressing control equipment and carries out extrusion molding; Process diameter 6mm, the granular fuel of length 8～60mm is sent into the cooling apparatus cooling then; Screening, detection, packing, the formed product rate reaches more than 96%, and water ratio is not more than 10%.
Claims (3)
1. novel biomass granular fuel, it is characterized in that: the mixture of being made up of wood sawdust and powdered rice hulls processes through mechanical compaction.
2. novel biomass granular fuel according to claim 1 is characterized in that: the novel biomass granular fuel that wood sawdust and powdered rice hulls are formed, its weight ratio is 85: 15～92: 8.
3. the working method of the described novel biomass granular fuel of claim 1 may further comprise the steps:
Removal of impurities: remove the impurity such as stone, wooden unit and irony in the wood sawdust;
Pulverize: wood sawdust is crushed to≤2mm, powdered rice hulls is to≤5mm;
Mix: with wood sawdust and powdered rice hulls proportional mixing;
Heat drying: the mixture of wood sawdust and powdered rice hulls is sent into the kiln heat drying, and 40～70 ℃ of drying temperatures are to water-content≤15%;
Compression moulding: above-mentioned dried raw material is sent into ring mold pressing control equipment produce biomass granule fuel;
Cooling screening: separate particle, the powder of not moulding, and send compacting back to;
Test package: the technical indicator of particle tested fuel, by the specification packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210157434 CN102676263A (en) | 2012-05-11 | 2012-05-11 | Novel biomass particle fuel and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210157434 CN102676263A (en) | 2012-05-11 | 2012-05-11 | Novel biomass particle fuel and production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102676263A true CN102676263A (en) | 2012-09-19 |
Family
ID=46808822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210157434 Pending CN102676263A (en) | 2012-05-11 | 2012-05-11 | Novel biomass particle fuel and production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102676263A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104327898A (en) * | 2014-11-26 | 2015-02-04 | 柳州市广信能源科技有限公司 | Method for manufacturing biomass fuel from barks |
| CN104498123A (en) * | 2014-11-24 | 2015-04-08 | 广德县磊淇农副产品废物利用有限公司 | High heat pellet fuel |
| CN106190394A (en) * | 2016-08-04 | 2016-12-07 | 李娜 | A kind of clean moulded coal biomass binding agent and preparation method thereof |
| CN109456813A (en) * | 2018-12-18 | 2019-03-12 | 南京林业大学 | A kind of sanding powder mixing rice husk prepares the process units and manufacturing method of granular fuel |
| CN109628192A (en) * | 2018-11-23 | 2019-04-16 | 龙正环保股份有限公司 | A kind of biomass compact forming fuel and preparation method thereof |
| CN110747031A (en) * | 2019-11-26 | 2020-02-04 | 金玖洲新能源有限公司 | Biological new energy fuel and preparation method thereof |
| CN115786760A (en) * | 2022-12-13 | 2023-03-14 | 攀钢集团钒钛资源股份有限公司 | Preparation method of high-density vanadium-nitrogen alloy material ball |
-
2012
- 2012-05-11 CN CN 201210157434 patent/CN102676263A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104498123A (en) * | 2014-11-24 | 2015-04-08 | 广德县磊淇农副产品废物利用有限公司 | High heat pellet fuel |
| CN104327898A (en) * | 2014-11-26 | 2015-02-04 | 柳州市广信能源科技有限公司 | Method for manufacturing biomass fuel from barks |
| CN106190394A (en) * | 2016-08-04 | 2016-12-07 | 李娜 | A kind of clean moulded coal biomass binding agent and preparation method thereof |
| CN109628192A (en) * | 2018-11-23 | 2019-04-16 | 龙正环保股份有限公司 | A kind of biomass compact forming fuel and preparation method thereof |
| CN109456813A (en) * | 2018-12-18 | 2019-03-12 | 南京林业大学 | A kind of sanding powder mixing rice husk prepares the process units and manufacturing method of granular fuel |
| CN110747031A (en) * | 2019-11-26 | 2020-02-04 | 金玖洲新能源有限公司 | Biological new energy fuel and preparation method thereof |
| CN115786760A (en) * | 2022-12-13 | 2023-03-14 | 攀钢集团钒钛资源股份有限公司 | Preparation method of high-density vanadium-nitrogen alloy material ball |
| CN115786760B (en) * | 2022-12-13 | 2024-05-28 | 攀钢集团钒钛资源股份有限公司 | Preparation method of high-density vanadium-nitrogen alloy balls |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |