CN101747969A - Novel biomass stalk coal briquette - Google Patents
Novel biomass stalk coal briquette Download PDFInfo
- Publication number
- CN101747969A CN101747969A CN200810182704A CN200810182704A CN101747969A CN 101747969 A CN101747969 A CN 101747969A CN 200810182704 A CN200810182704 A CN 200810182704A CN 200810182704 A CN200810182704 A CN 200810182704A CN 101747969 A CN101747969 A CN 101747969A
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- CN
- China
- Prior art keywords
- straw
- stalk
- coal
- powder
- extruding
- 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
- Y02E50/30—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 novel biomass stalk coal briquette which relates to a material which is burnable material which is made by discarded crops. The novel biomass stalk coal briquette is characterized by being prepared by extruding after mixing stalk powder and gangue powder. The method for preparing the stalk coal briquette comprises the following steps of: after airing various stalks (such as rice hulls, sawdust, straws, corn stalks and the like) naturally, delivering into a common pulverizer and processing into coarse stalk powder less than 15 meshes; then, delivering the coarse stalk powder into a fine pulverizer and processing into fine stalk powder more than 35 meshes; mixing 93-98% of fine stalk powder and 2-7% of gangue powder according to the weight ratio, then adding a right amount of water, stirring, requiring the water content to be 10-15%, delivering into a forming machine, extruding and forming; and after extruding and forming by pressing equipment, preparing stalk granule coal or lump coal. Moreover, the produced product can be directly ignited, has large density, high heat value, strong firepower and long combustion time, can be directly burnt in the stove of the traditional kitchen range, can use the traditional domestic honeycomb coal range and can be sealed for twenty hours without extinguishing. The invention is suitable for dinner cooking in units and families, heating, scouring bath and the like.
Description
Technical field
The present invention relates to a kind of technology of utilizing waste agronomic crop to produce the straw coal cinder.
Background technology
The depleted farm crop have not only wasted resource but also polluted environment at present, if the energy regeneration just can be turned waste into wealth the protection environment.
Summary of the invention
The objective of the invention is the depleted farm crop are become combustible straw coal cinder.
Technical scheme of the present invention is: the depleted farm crop are pulverized, stir, extruding forms the straw coal cinder and becomes combustible product.
Beneficial effect of the present invention: turn waste into wealth, waste is become fuel, protected environment, the resource of saving.
Embodiment
This novel biomass straw coal cinder is characterized in that: it is to mix the back extruding with colliery powder by the straw powder to form.The method for preparing this straw coal cinder is to send into common pulverizing after various straws (for example: rice husk, sawdust, straw, corn stalk etc.) are dried naturally to be machined to less than 15 purpose straw meal; Again this straw meal is sent into the pulverizing above straw fine powder of 35 orders that is machined to; Being 93～98% straw fine powder with weight ratio mixes with 2～7% colliery powder, adds an amount of water again and is stirred the companion, and requiring water content is 10-15%, sends into the shaper extrusion molding and gets final product.By pressing device, behind the extrusion molding, promptly can be made into stalk particle coal or lump coal.And the product of output can directly be lighted, and density is big, calorific value is high, firepower is violent, combustion time is long, and the unit of being applicable to, family cook, heating, bathing etc.
Claims (1)
1. novel biomass straw coal cinder is characterized in that: it is to mix the back extruding with colliery powder by the straw powder to form.The method for preparing this straw coal cinder is to send into common pulverizing after various straws (for example: rice husk, sawdust, straw, corn stalk etc.) are dried naturally to be machined to less than 15 purpose straw meal; Again this straw meal is sent into the pulverizing above straw fine powder of 35 orders that is machined to; Being 93～98% straw fine powder with weight ratio mixes with 2～7% colliery powder, adds an amount of water again and is stirred the companion, and requiring water content is 10-15%, sends into the shaper extrusion molding and gets final product.By pressing device, behind the extrusion molding, promptly can be made into stalk particle coal or lump coal.And the product of output can directly be lighted, and density is big, calorific value is high, firepower is violent, combustion time is long, can directly burn in traditional kitchen range stove and accessory, with existing household honeycomb coal stove, can seal and not extinguish in 20 hours.The unit of being applicable to, family cook, heating, bathing etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810182704A CN101747969A (en) | 2008-12-03 | 2008-12-03 | Novel biomass stalk coal briquette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810182704A CN101747969A (en) | 2008-12-03 | 2008-12-03 | Novel biomass stalk coal briquette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101747969A true CN101747969A (en) | 2010-06-23 |
Family
ID=42475589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810182704A Pending CN101747969A (en) | 2008-12-03 | 2008-12-03 | Novel biomass stalk coal briquette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101747969A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886008A (en) * | 2010-07-01 | 2010-11-17 | 张文喜 | Biomass briquette fuel and method for preparing same |
| CN102703154A (en) * | 2012-05-29 | 2012-10-03 | 金正道 | Straw lump coal and processing technology |
| CN103418307A (en) * | 2012-05-26 | 2013-12-04 | 李共友 | Method for compacting rice husks to biological particles |
| CN104987905A (en) * | 2015-08-10 | 2015-10-21 | 南开大学 | Biogas residue made coal briquette binder and coal briquette manufacturing method |
| CN106318508A (en) * | 2015-07-02 | 2017-01-11 | 江苏富达秸秆利用有限公司 | Anti-coking straw fuel and preparation method thereof |
-
2008
- 2008-12-03 CN CN200810182704A patent/CN101747969A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886008A (en) * | 2010-07-01 | 2010-11-17 | 张文喜 | Biomass briquette fuel and method for preparing same |
| CN103418307A (en) * | 2012-05-26 | 2013-12-04 | 李共友 | Method for compacting rice husks to biological particles |
| CN102703154A (en) * | 2012-05-29 | 2012-10-03 | 金正道 | Straw lump coal and processing technology |
| CN102703154B (en) * | 2012-05-29 | 2013-10-30 | 金正道 | Straw lump coal and processing technology |
| CN106318508A (en) * | 2015-07-02 | 2017-01-11 | 江苏富达秸秆利用有限公司 | Anti-coking straw fuel and preparation method thereof |
| CN104987905A (en) * | 2015-08-10 | 2015-10-21 | 南开大学 | Biogas residue made coal briquette binder and coal briquette manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Qi Yulan Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Qi Yulan Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Qi Yulan Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100623 |