CN106893616A - A kind of preparation method of biomass fuel - Google Patents
A kind of preparation method of biomass fuel Download PDFInfo
- Publication number
- CN106893616A CN106893616A CN201710193529.3A CN201710193529A CN106893616A CN 106893616 A CN106893616 A CN 106893616A CN 201710193529 A CN201710193529 A CN 201710193529A CN 106893616 A CN106893616 A CN 106893616A
- Authority
- CN
- China
- Prior art keywords
- biomass fuel
- powder
- drying
- crushed
- straw particle
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/442—Wood or forestry waste
-
- 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 provides a kind of preparation method of biomass fuel.The preparation method of the biomass fuel, comprises the following steps：Stalk is cut into slices using stalk crasher, is crushed, after carry out Screening Treatment, make particle size≤1.5cm, obtain powder of straw particle；Powder of straw particle is placed on drying is dried in dryer, the water content for making powder of straw particle is 10~15%；After wood chip, shell and dolomite are crushed into drying respectively, mixed with powder of straw particle in proportion, obtained compound；Above-mentioned compound is put into granulator carries out extrusion forming, obtains granular fuel product；After granular fuel product is carried out into cooling air-drying, you can obtain biomass fuel finished product.The preparation method of above-mentioned biomass fuel, due to stalk, wood chip, shell and dolomite are crushed into drying respectively, after mixed, and carry out extrusion forming, simple production process；Biomass fuel finished product is made, the finished product thermal efficiency is higher, density is big, practical.
Description
Technical field
The present invention relates to biomass fuel field, more particularly to a kind of preparation method of biomass fuel.
Background technology
The three big main energy sources that mankind nowadays are used are oil, natural gas and coal, and they are all the non-renewable energy.
According to scholarly forecast, if by Economic Development speed to the demand of the energy, these three energy will respectively at 40 years, 60 years and 200
Exhausted in year.Therefore, substituting non-renewable energy resources using bioenergy has turned into the main flow that world today's energy field develops.Closely
Several years, the development that bioenergy technology is advanced by leaps and bounds, but simultaneously, some shortcomings of bioenergy also gradually manifest.The
Generation bioenergy mainly uses fruit, such as using the grease of the plants such as olive, soybean, sunflower, rape, numb maple come generation
For diesel oil, or ethanol is refined using plants such as corn, sugarcane, Ipomoea batatas.Although the energy that this mode is refined belongs to renewable
The energy, and safety and environmental protection, but will cause grain and edible oil crisis due to refining bioenergy by grain oil product, the mankind's
Basic existence is affected.Regarding to the issue above, the mankind are started with forest processing waste, stalk, are moved by research and probe
Thing excrement etc. is fabricated to biomass as the material for refining bioenergy after such as being processed with forest processing waste, crushed stalk
Shaped fuel etc..But existing biomass fuel processing technology is more complicated, and the thermal efficiency is relatively low.
The content of the invention
Based on this, it is necessary to provide a kind of preparation method of the biomass fuel that processing technology is simple, the thermal efficiency is higher.
A kind of preparation method of biomass fuel, comprises the following steps：
Stalk is cut into slices using stalk crasher, is crushed, after carry out Screening Treatment, make particle size≤1.5cm, obtain
To powder of straw particle；
The powder of straw particle is placed on drying is dried in dryer, make the water content of powder of straw particle for 10~
15%；
After wood chip, shell and dolomite are crushed into drying respectively, mixed with the powder of straw particle in proportion, obtained
Compound, wherein, wood chip：Shell：Dolomite：The mass ratio of powder of straw particle is 3~5:8~10:10~20:50~70；
Above-mentioned compound is put into granulator carries out extrusion forming, obtains granular fuel product；
After the granular fuel product is carried out into cooling air-drying, you can obtain biomass fuel finished product.
Wherein in one embodiment, a diameter of 0.5~0.8cm of the biomass fuel finished product, length is 2~3cm
Cylindrical pellet.
The preparation method of above-mentioned biomass fuel, due to stalk, wood chip, shell and dolomite are crushed into drying respectively, after
Mixed, and carried out extrusion forming, simple production process；Biomass fuel finished product is made, the finished product thermal efficiency is higher, density
Greatly, it is widely used, it is practical.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly being defined so as to be made to protection scope of the present invention.
Embodiment 1
A kind of preparation method of biomass fuel, comprises the following steps：
Stalk is cut into slices using stalk crasher, is crushed, after carry out Screening Treatment, make particle size≤1.5cm, obtain
To powder of straw particle；
The powder of straw particle is placed on drying is dried in dryer, the water content for making powder of straw particle is 10%；
After wood chip, shell and dolomite are crushed into drying respectively, mixed with the powder of straw particle in proportion, obtained
Compound, wherein, wood chip：Shell：Dolomite：The mass ratio of powder of straw particle is 3：8:10:50；
Above-mentioned compound is put into granulator carries out extrusion forming, obtains granular fuel product；
After the granular fuel product is carried out into cooling air-drying, you can obtain biomass fuel finished product.
A diameter of 0.5cm of biomass fuel finished product, length is the cylindrical pellet of 2cm.
Embodiment 2
A kind of preparation method of biomass fuel, comprises the following steps：
Stalk is cut into slices using stalk crasher, is crushed, after carry out Screening Treatment, make particle size≤1.5cm, obtain
To powder of straw particle；
The powder of straw particle is placed on drying is dried in dryer, the water content for making powder of straw particle is 15%；
After wood chip, shell and dolomite are crushed into drying respectively, mixed with the powder of straw particle in proportion, obtained
Compound, wherein, wood chip：Shell：Dolomite：The mass ratio of powder of straw particle is 5:10:20:70；
Above-mentioned compound is put into granulator carries out extrusion forming, obtains granular fuel product；
After the granular fuel product is carried out into cooling air-drying, you can obtain biomass fuel finished product.
A diameter of 0.8cm of biomass fuel finished product, length is the cylindrical pellet of 3cm.
Embodiment 3
A kind of preparation method of biomass fuel, comprises the following steps：
Stalk is cut into slices using stalk crasher, is crushed, after carry out Screening Treatment, make particle size≤1.5cm, obtain
To powder of straw particle；
The powder of straw particle is placed on drying is dried in dryer, the water content for making powder of straw particle is 12%；
After wood chip, shell and dolomite are crushed into drying respectively, mixed with the powder of straw particle in proportion, obtained
Compound, wherein, wood chip：Shell：Dolomite：The mass ratio of powder of straw particle is 4:9:16:60；
Above-mentioned compound is put into granulator carries out extrusion forming, obtains granular fuel product；
After the granular fuel product is carried out into cooling air-drying, you can obtain biomass fuel finished product.
A diameter of 0.7cm of biomass fuel finished product, length is the cylindrical pellet of 2.5cm.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (2)
1. a kind of preparation method of biomass fuel, it is characterised in that comprise the following steps：
Stalk is cut into slices using stalk crasher, is crushed, after carry out Screening Treatment, make particle size≤1.5cm, obtain straw
Stalk crushed material；
The powder of straw particle is placed on drying is dried in dryer, the water content for making powder of straw particle is 10~15%；
After wood chip, shell and dolomite are crushed into drying respectively, mixed with the powder of straw particle in proportion, mixed
Material, wherein, wood chip：Shell：Dolomite：The mass ratio of powder of straw particle is 3~5:8~10:10~20:50~70；
Above-mentioned compound is put into granulator carries out extrusion forming, obtains granular fuel product；
After the granular fuel product is carried out into cooling air-drying, you can obtain biomass fuel finished product.
2. the preparation method of biomass fuel according to claim 1, it is characterised in that the biomass fuel finished product
A diameter of 0.5~0.8cm, length is the cylindrical pellet of 2~3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193529.3A CN106893616A (en) | 2017-03-28 | 2017-03-28 | A kind of preparation method of biomass fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193529.3A CN106893616A (en) | 2017-03-28 | 2017-03-28 | A kind of preparation method of biomass fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106893616A true CN106893616A (en) | 2017-06-27 |
Family
ID=59193519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710193529.3A Pending CN106893616A (en) | 2017-03-28 | 2017-03-28 | A kind of preparation method of biomass fuel |
Country Status (1)
| Country | Link |
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| CN (1) | CN106893616A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4828573A (en) * | 1987-04-13 | 1989-05-09 | Technology Research & Development, Inc. | Method of manufacturing a pelletized fuel |
| CN1055194A (en) * | 1990-03-27 | 1991-10-09 | 张政友 | A kind of composite solid fuel |
| CN101649238A (en) * | 2009-08-09 | 2010-02-17 | 龚水明 | Biomass triplet-powder solid fuel and production process thereof |
| CN103184087A (en) * | 2013-04-22 | 2013-07-03 | 杭州临安鑫旺生物质燃料有限公司 | Biomass fuel and preparation method thereof |
| CN104059708A (en) * | 2014-01-23 | 2014-09-24 | 江山华隆能源开发有限公司 | Anti-slagging biomass solid granular fuel |
| CN104119978A (en) * | 2014-07-11 | 2014-10-29 | 河南巨烽生物能源开发有限公司 | Environmental-friendly biomass fuel replacing fire coal and preparing method thereof |
| CN106085540A (en) * | 2016-06-15 | 2016-11-09 | 安徽新生力生物科技有限公司 | A kind of process of the efficient burning of biomass solid fuel |
| CN106190395A (en) * | 2016-07-08 | 2016-12-07 | 光大生物能源(含山)有限公司 | A kind of processing technology of straw briquette fuel |
| CN106318507A (en) * | 2015-06-30 | 2017-01-11 | 江苏富达秸秆利用有限公司 | Preparation method of straw fuel |
-
2017
- 2017-03-28 CN CN201710193529.3A patent/CN106893616A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4828573A (en) * | 1987-04-13 | 1989-05-09 | Technology Research & Development, Inc. | Method of manufacturing a pelletized fuel |
| CN1055194A (en) * | 1990-03-27 | 1991-10-09 | 张政友 | A kind of composite solid fuel |
| CN101649238A (en) * | 2009-08-09 | 2010-02-17 | 龚水明 | Biomass triplet-powder solid fuel and production process thereof |
| CN103184087A (en) * | 2013-04-22 | 2013-07-03 | 杭州临安鑫旺生物质燃料有限公司 | Biomass fuel and preparation method thereof |
| CN104059708A (en) * | 2014-01-23 | 2014-09-24 | 江山华隆能源开发有限公司 | Anti-slagging biomass solid granular fuel |
| CN104119978A (en) * | 2014-07-11 | 2014-10-29 | 河南巨烽生物能源开发有限公司 | Environmental-friendly biomass fuel replacing fire coal and preparing method thereof |
| CN106318507A (en) * | 2015-06-30 | 2017-01-11 | 江苏富达秸秆利用有限公司 | Preparation method of straw fuel |
| CN106085540A (en) * | 2016-06-15 | 2016-11-09 | 安徽新生力生物科技有限公司 | A kind of process of the efficient burning of biomass solid fuel |
| CN106190395A (en) * | 2016-07-08 | 2016-12-07 | 光大生物能源(含山)有限公司 | A kind of processing technology of straw briquette fuel |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170627 |