CN106318508A - Anti-coking straw fuel and preparation method thereof - Google Patents
Anti-coking straw fuel and preparation method thereof Download PDFInfo
- Publication number
- CN106318508A CN106318508A CN201510391389.1A CN201510391389A CN106318508A CN 106318508 A CN106318508 A CN 106318508A CN 201510391389 A CN201510391389 A CN 201510391389A CN 106318508 A CN106318508 A CN 106318508A
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- CN
- China
- Prior art keywords
- straw
- powder
- coking
- fuel
- fine
- 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
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Classifications
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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
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of anti-coking straw fuel and a preparation method thereof. The anti-coking straw fuel is characterized by being formed by mixing straw powder with coal gangue powder and then extruding. The preparation method of the anti-coking straw fuel comprises the following steps: naturally drying all kinds of straws, and then feeding into a common pulverizer to be processed into straw crude powder less than 15 meshes; then feeding the straw crude powder into a fine pulverizer to be processed into straw fine powder more than 35 meshes; and mixing the straw fine powder accounting for 95-98% in weight ratio with the coal gangue powder accounting for 2-5% in weight ratio, wherein an anti-coking additive composed of 20-30% of aluminum oxide, 15-30% of magnesium carbonate and 40-65% of calcium oxide is also added, and then feeding into a moulding machine to be subjected to extrusion moulding.
Description
Technical field
The present invention relates to a kind of New-type fuel and preparation method thereof.
Background technology
For a long time, in vast rural area, people make fuel with various agricultural crop straws always.
Along with improving constantly of people's living standard, the variation of fuel band and people's environmental consciousness
Enhancing, coal, coal gas, liquefied gas etc. popularized in rural area, and therefore the utilization rate of straw is also
More and more lower.Owing to straw does not has good Application way, for solving occupation of land problem, peasant is only
Must carry out burn processing in field, this causes huge inconvenience to traffic and environment, this
It it is the shortcoming deposited in prior art.
Summary of the invention
It is an object of the invention to provide the stalk fuel of a kind of environmental protection and energy saving, can effectively overcome existing
The shortcoming that in technology, straw utilization rate is low.It is a further object of the present invention to provide this stalk fuel
Manufacture method.The fuel of the present invention is to be mixed by powder of straw, colliery powder and anti-coking additive
Extruded.Described powder of straw is the straw fine powder of more than 35 mesh.Described straw fine powder
It it is (weight ratio) with the mixed proportion of colliery powder: straw fine powder 95%-98% colliery powder
2-5%；The optimum weight proportioning manufacturing fuel of the present invention is (weight ratio): straw more than 35 mesh
Stalk fine powder 96%-97% colliery powder 2%-3%；The anti-coking manufacturing fuel of the present invention adds
The optimum weight proportioning of agent is (weight ratio): aluminium oxide 20%-30%, magnesium carbonate 15%-30%
With calcium oxide 40%-65%.
The preparation method of fuel of the present invention is:
1, various agricultural crop straws are dried naturally；
2, by common grinder, it is processed into the straw fine powder of below 15 mesh；
3, by fine pulverizer, it is processed into the straw fine powder of more than 35 mesh；
4, straw fine powder, colliery powder and anti-coking additive are mixed according to the above ratio, send
Enter forming machine, machine-shaping.
Owing to the component of the present invention comprises straw fine powder, colliery powder and anti-coking additive,
Therefore after being easily worked molding and molding, volume is little, effectively overcomes existing crops and deposits and account for
Ground area is big, and pollutes the shortcoming of environment, and molding after-combustion value is high, solves vast rural area
Lack of fuel problem, the most energy-conservation.The addition of anti-coking additive simultaneously can improve life
Coking problem in material shaped fuel combustion process, also substantially increases the utilization of stalk fuel
Rate.Detailed description of the invention takes after agricultural crop straw dries, and sends into Ordinary pulverization and is machined to 15
Coarse powder below mesh, sends into fine fine powder 97% by coarse powder, and colliery powder 3% pulverizer is processed
Become the fine powder of more than 35 mesh, by fine powder, colliery powder and anti-coking additive by above-mentioned weight
Than mixing, being then fed into forming machine post-treatment molding, the fine pulverizer in embodiment can
Using LB13 Nicotiana tabacum L. pulverizer, the forming machine in the course of processing can use HB-CX type Nicotiana tabacum L. to become
Type equipment.
Claims (4)
1. anti-coking stalk fuel and preparation method thereof, it is characterised in that: it be by powder of straw,
It is extruded from after colliery powder and the mixing of anti-coking additive.
Stalk fuel the most according to claim 1, it is characterised in that: described powder of straw is
Straw fine powders more than 35 mesh.
Stalk fuel the most according to claim 2, it is characterised in that: straw fine powder and bastard coal
The weight ratio of stone powder is: straw fine powder 95%-98%；Colliery powder 2%-5%.
4. the method preparing stalk fuel, it is characterised in that: send after various straws are dried naturally
Enter Ordinary pulverization and be machined to the straw fine powder less than 15 mesh, then this straw coarse powder is sent into essence
Fine crusher is processed into the straw fine powder of more than 35 mesh；By thin for straw that weight ratio is 95-98%
Powder mixes with the colliery powder of 2-5%, wherein adds by 20-30% aluminium oxide, 15-30%
Magnesium carbonate and the anti-coking additive of 40-65% calcium oxide composition, send into molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391389.1A CN106318508A (en) | 2015-07-02 | 2015-07-02 | Anti-coking straw fuel and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391389.1A CN106318508A (en) | 2015-07-02 | 2015-07-02 | Anti-coking straw fuel and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106318508A true CN106318508A (en) | 2017-01-11 |
Family
ID=57727163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391389.1A Pending CN106318508A (en) | 2015-07-02 | 2015-07-02 | Anti-coking straw fuel and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106318508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635244A (en) * | 2017-01-18 | 2017-05-10 | 威海翔宇环保科技股份有限公司 | Coking inhibitor for biomass fuel as well as preparation method and application of coking inhibitor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424385A (en) * | 2002-12-20 | 2003-06-18 | 孙永章 | Straw shaped fuel and preparation thereof |
| CN101747969A (en) * | 2008-12-03 | 2010-06-23 | 漆玉兰 | Novel biomass stalk coal briquette |
| CN102041123A (en) * | 2009-10-16 | 2011-05-04 | 吴方利 | Preparation method of straw fuel |
| CN103965985A (en) * | 2013-01-30 | 2014-08-06 | 江苏东大热能机械制造有限公司 | Biomass fuel anti-coking additive |
-
2015
- 2015-07-02 CN CN201510391389.1A patent/CN106318508A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424385A (en) * | 2002-12-20 | 2003-06-18 | 孙永章 | Straw shaped fuel and preparation thereof |
| CN101747969A (en) * | 2008-12-03 | 2010-06-23 | 漆玉兰 | Novel biomass stalk coal briquette |
| CN102041123A (en) * | 2009-10-16 | 2011-05-04 | 吴方利 | Preparation method of straw fuel |
| CN103965985A (en) * | 2013-01-30 | 2014-08-06 | 江苏东大热能机械制造有限公司 | Biomass fuel anti-coking additive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635244A (en) * | 2017-01-18 | 2017-05-10 | 威海翔宇环保科技股份有限公司 | Coking inhibitor for biomass fuel as well as preparation method and application of coking inhibitor |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |