CN103865604A - Straw powder machine-processed composite charcoal - Google Patents
Straw powder machine-processed composite charcoal Download PDFInfo
- Publication number
- CN103865604A CN103865604A CN201410076594.4A CN201410076594A CN103865604A CN 103865604 A CN103865604 A CN 103865604A CN 201410076594 A CN201410076594 A CN 201410076594A CN 103865604 A CN103865604 A CN 103865604A
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- China
- Prior art keywords
- charcoal
- straw powder
- stalk powder
- charcoal body
- compound
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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 relates to straw powder machine-processed composite charcoal. The straw powder machine-processed composite wood charcoal comprises a cylindrical wood charcoal body, wherein the charcoal body is formed by mixing straw powder, bamboo wood shavings, husks or saw dust and then pressing the mixture; the outer surface of the charcoal body is provided with at least two spiral convex ribs or annular grooves; a circular or rectangular center hole is formed in the middle of the charcoal body, the outer surface of the charcoal body is provided with a carbonization layer, and the weight percentage of the straw powder in the charcoal body is greater than or equal to 60%. Compared with the prior art, the straw powder machine-processed composite charcoal is formed by mixing the straw powder, the bamboo wood shavings, the husks or the saw dust and then pressing the mixture; lots of crop straws can be processed, and biomass energy is further recycled, so that environmental pollution is reduced. The composite charcoal is high in density and high in heat value, resists burnings and can be fully burned.
Description
Technical field
The present invention relates to regenerated fuel technical field, especially a kind of adopt stalk powder and mix with bamboo wood chip, shell or sawdust after the compound charcoal of stalk powder mechanism that forms of compacting.
Background technology
Machine-made charcoal has another name called firewood rod, artificial carbon, regenerated carbon or smokeless char, and the raw material sources of machine-made charcoal are extensive, and such as crop material, rice husk, Pericarppium arachidis hypogaeae, boll hull, corn cob etc. all can be used as raw material production rod charcoal, take sawdust, wood shavings, bamboo bits as best.Because machine-made charcoal is smokeless and tasteless and nontoxic, be widely used in family's heating, broil food; Can be used as industrial raw material at industrial circle, deep processing becomes gac etc.Because machine-made charcoal density is large, calorific value is high, smokeless, tasteless, pollution-free, inflammable, is the environmental protection regenerated fuel product of generally acknowledging in the world.Prepare machine-made charcoal drying stove and be dried into the suitable standard starting material of humidity, enter forming machine after cooling, then through high temperature, after high pressure plasticizing, make firewood rod work in-process, and then form through charring furnace charing.The object that uses extrusion formation equipment is the material forming making containing certain moisture, is beneficial to the charing in later stage or is directly used in as firewood bar fuel, and therefore the water content of raw material and the composition of raw material are the determinatives that determines extrusion temperature.
The manufacture of machine-made charcoal is mainly to utilize the composition of the Mierocrystalline cellulose of the raw material such as stalk powder and sawdust and these carbon containings of xylogen to make, from the constituent of raw material, determine its can become desirable machine-made charcoal raw material because have two: Mierocrystalline cellulose is taken the quality of knot and the number of content of lignin.The quality that Mierocrystalline cellulose is taken knot directly affects density and the physical strength of moulding stick, and content of lignin has been determined the high carbon content of finished product.The existing machine-made charcoal of preparing is in the process of extruding, if temperature is too low, wooden rope can not soften effectively increases viscosity; be unfavorable for high-pressure molding; moisture can not effectively be discharged, and the bending of firewood rod or the not moulding that squeeze out, affect follow-up charing and the yield of fixed carbon; If excess Temperature, xylogen is softening too fast, goes out rod speed fast, and firewood rod is shaky, moisture will rapid evaporation become water vapour, thereby makes the explosion of firewood rod, is unfavorable for the charing in later stage, simultaneously extrusion temperature is too high, also affects the cost of product, and conditional request to forming machine.Also there is not resistance to burning or the inadequate defect of burning in existing machine-made charcoal, thereby affects quality of fuel.
Summary of the invention
The object of this invention is to provide high, the resistance to burning of a kind of calorific value, and the compound charcoal of stalk powder mechanism more fully that burns.
The object of the invention is by realizing by the following technical solutions:
The compound charcoal of stalk powder mechanism, comprises and is made as columniform charcoal body, after described charcoal body is mixed with bamboo wood chip, shell or sawdust by stalk powder, compacting forms, and the outside surface of described charcoal body is provided with volution fin or annular recesses.
As the preferred technical solution of the present invention, the outside surface of described charcoal body is provided with at least twice volution fin or annular recesses; The centre of charcoal body is provided with the centre hole of circle or rectangular configuration.
As the preferred technical solution of the present invention, the outside surface of described charcoal body is provided with carburization zone.
As the preferred technical solution of the present invention, the thickness of described this external surface of charcoal carburization zone is between 0.1 millimeter to 0.8 millimeter.
As the preferred technical solution of the present invention, the diameter of described charcoal body centre hole is less than 1/2nd of charcoal body maximum outside diameter.
As the preferred technical solution of the present invention, in described charcoal body, the weight accounting of stalk powder is more than or equal to 60%.
The invention has the beneficial effects as follows: with respect to prior art, after the compound charcoal of stalk powder mechanism of the present invention adopts stalk powder and mixes with bamboo wood chip, shell or sawdust, compacting forms, can process a large amount of agricultural crop straws, further reclaim and utilize biomass energy, reduce environmental pollution.Not only high, the resistance to burning of density of the compound charcoal of the present invention, and calorific value is high, burning is more abundant.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific embodiment, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the compound charcoal of stalk powder mechanism, comprises and is made as columniform charcoal body 1, after charcoal body 1 is mixed with bamboo wood chip, shell or sawdust by stalk powder, compacting forms, and the outside surface of charcoal body 1 is provided with volution fin 3.As another kind of embodiment, the outside surface of charcoal body 1 also can be set to annular recesses.
In the present embodiment, the outside surface of described charcoal body 1 is provided with at least twice volution fin 3 or annular recesses; The centre of charcoal body 1 is provided with the centre hole 2 of circle or rectangular configuration.The outside surface of described charcoal body 1 is provided with carburization zone, and the thickness of carburization zone is between 0.1 millimeter to 0.8 millimeter.The diameter of described charcoal body centre hole is less than 1/2nd of charcoal body maximum outside diameter, is traditionally arranged to be between 1.5 millimeters to 4.5 millimeters.Described in the present embodiment, in charcoal body, the weight accounting of stalk powder is more than or equal to 60%, thereby can be conducive to process in a large number agricultural crop straw, particularly rice straw and Wheat Straw, further reclaims and utilize biomass energy, reduces environmental pollution.
Claims (6)
1. the compound charcoal of stalk powder mechanism, comprise and be made as columniform charcoal body, after described charcoal body is mixed with bamboo wood chip, shell or sawdust by stalk powder, compacting forms, and it is characterized in that: the outside surface of described charcoal body is provided with volution fin or annular recesses.
2. the compound charcoal of stalk powder mechanism according to claim 1, is characterized in that: the outside surface of described charcoal body is provided with at least twice volution fin or annular recesses; The centre of charcoal body is provided with the centre hole of circle or rectangular configuration.
3. the compound charcoal of stalk powder mechanism according to claim 1 and 2, is characterized in that: the outside surface of described charcoal body is provided with carburization zone.
4. the compound charcoal of stalk powder mechanism according to claim 3, is characterized in that: the thickness of described this external surface of charcoal carburization zone is between 0.1 millimeter to 0.8 millimeter.
5. the compound charcoal of stalk powder mechanism according to claim 1, is characterized in that: the diameter of described charcoal body centre hole is less than 1/2nd of charcoal body maximum outside diameter.
6. the compound charcoal of stalk powder mechanism according to claim 1, is characterized in that: in described charcoal body, the weight accounting of stalk powder is more than or equal to 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076594.4A CN103865604A (en) | 2014-03-04 | 2014-03-04 | Straw powder machine-processed composite charcoal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076594.4A CN103865604A (en) | 2014-03-04 | 2014-03-04 | Straw powder machine-processed composite charcoal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103865604A true CN103865604A (en) | 2014-06-18 |
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ID=50904626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410076594.4A Withdrawn CN103865604A (en) | 2014-03-04 | 2014-03-04 | Straw powder machine-processed composite charcoal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103865604A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2628608C1 (en) * | 2016-07-01 | 2017-08-21 | Федеральное государственное бюджетное научное учреждение Всероссийский научно-исследовательский институт механизации сельского хозяйства (ФГБНУ ВИМ) | Fuel briquettes or granules roduction method |
| CN113061446A (en) * | 2021-04-08 | 2021-07-02 | 广东康帝绿色生物科技有限公司 | Machine-made environment-friendly carbon based on camellia oleifera shells and preparation method thereof |
-
2014
- 2014-03-04 CN CN201410076594.4A patent/CN103865604A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2628608C1 (en) * | 2016-07-01 | 2017-08-21 | Федеральное государственное бюджетное научное учреждение Всероссийский научно-исследовательский институт механизации сельского хозяйства (ФГБНУ ВИМ) | Fuel briquettes or granules roduction method |
| CN113061446A (en) * | 2021-04-08 | 2021-07-02 | 广东康帝绿色生物科技有限公司 | Machine-made environment-friendly carbon based on camellia oleifera shells and preparation method thereof |
| CN113061446B (en) * | 2021-04-08 | 2022-05-17 | 广东康帝绿色生物科技有限公司 | Machine-made environment-friendly carbon based on camellia oleifera shells and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140618 |