CN101070497B - Bamboo charcoal and preparing method - Google Patents
Bamboo charcoal and preparing method Download PDFInfo
- Publication number
- CN101070497B CN101070497B CN2007100512599A CN200710051259A CN101070497B CN 101070497 B CN101070497 B CN 101070497B CN 2007100512599 A CN2007100512599 A CN 2007100512599A CN 200710051259 A CN200710051259 A CN 200710051259A CN 101070497 B CN101070497 B CN 101070497B
- Authority
- CN
- China
- Prior art keywords
- bamboo charcoal
- powder
- granularity
- bamboo
- purposes account
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Carbon And Carbon Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The invention relates to a bamboo charcoal and the preparing method thereof, mainly used to replace the traditional wood charcoal and characterized by comprising: bamboo charcoal powder 8-11 parts by weight (pbw), dextrine powder 0.4-0.6 pbw, poly(vinyl acetate) 0.2-0.4 pbw, and water 0.4-0.8 pbw.
Description
Technical field
The invention belongs to a kind of bamboo charcoal and preparation method thereof.
Background technology
Government continually strengthens measure along with countries in the world; reinforcement is to the protection of ecotope; having put into effect in succession forbids falling trees fires the ban of charcoal; the Chinese government and each province, city also promulgate a decree in succession; forbid to fire, sell and export charcoal, but the domestic and international market to the charcoal demand in continuous increase.
Summary of the invention
The object of the present invention is to provide and a kind ofly no matter on profile still is performance, can replace bamboo charcoal of conventional charcoal and preparation method thereof.
The technical scheme that realizes the object of the invention is: a kind of bamboo charcoal, it is characterized in that containing by weight: bamboo charcoal powder 8～11, dextrine powder 0.4～0.6, polyvinyl acetate (PVA) 0.2～0.4, moisture content 0.4～0.8, in bamboo charcoal powder, granularity is that 50～70 purposes account for 50～70%, and granularity is that 170～200 purposes account for 30～50%.
And the method for preparing this bamboo charcoal is:
With the bamboo charing and be broken into powdery;
Get bamboo charcoal powder 8～11, dextrine powder 0.4～0.6, polyvinyl acetate (PVA) 0.2～0.4 by weight, in bamboo charcoal powder, granularity is that 50～70 purposes account for 50～70%, granularity is that 170～200 purposes account for 30～50%, put into the stirrer stirring 25～35 minutes and made it even, add 2～3.5 water then, continue again to stir that to be diameter up to material be 0.5～1.5 centimetre spherical;
With the material extrusion molding that stirs;
The material of extrusion molding is cut into desired size;
Carry out drying treatment.
The present invention's advantage compared to existing technology is: 1. sufficient combustion, thermal value is big, does not extinguish during burning, automatically deliming.Its water ratio after testing: 4.2%, ash: 1.4%, fixed carbon: 85.4%, volume is heavy: 1.04g/cm
3, thermal value: 7300Kcal/kg, combustion phenomena: smoke-free and tasteless.2. certain rigidity is arranged, not loose during burning.3. nontoxic, smokeless, free from extraneous odour when burning.4. profile is flexible and changeable, can make different shapes according to concrete needs.
Description of drawings
Fig. 1 is the bamboo charcoal cross sectional representation.
Fig. 2 is another bamboo charcoal cross sectional representation.
Embodiment
Referring to Fig. 1～2, the present invention will be further described below with reference to embodiment.
A kind of bamboo charcoal, it is characterized in that containing by weight: bamboo charcoal powder 8～11, dextrine powder 0.4～0.6, polyvinyl acetate (PVA) 0.2～0.4, moisture content 0.4～0.8, in bamboo charcoal powder, granularity is that 50～70 purposes account for 50～70%, and granularity is that 170～200 purposes account for 30～50%.
If the parts by weight of bamboo charcoal powder be lower than 8 parts when burning thermal value do not reach 6500～7400 kilocalories.Use natural stick dextrine powder as stick, can not produce toxic gas during burning, and viscosity is strong.But burning can produce cigarette and peculiar smell when the dextrine powder consumption surpassed 0.6 part, and the bamboo charcoal burning is loose easily again when being less than 0.2 part.Bamboo charcoal will be realized the effect of not shattered crack, and this bamboo charcoal powder thickness that just requires to make bamboo charcoal will be by the parts by weight proportioning in the prescription, the easy shattered crack of bamboo charcoal above 50% of the thin powdered carbon proportioning of 170～200 purposes.
And the method for preparing this bamboo charcoal is: with the bamboo charing and be broken into powdery;
Get bamboo charcoal powder 8～11, dextrine powder 0.4～0.6, polyvinyl acetate (PVA) 0.2～0.4 by weight, in bamboo charcoal powder, granularity is that 50～70 purposes account for 50～70%, granularity is that 170～200 purposes account for 30～50%, put into the stirrer stirring 25～35 minutes and made it even, add 2～3.5 water then, continue again to stir that to be diameter up to material be 0.5～1.5 centimetre spherical;
With the material extrusion molding that stirs, generally can select 2～4 tons pressing machine that material is carried out extrusion molding;
The material of extrusion molding is cut into desired size, can take artificial or the machine cutting;
Carrying out drying treatment, can be natural air drying or the oven dry of use drying machine.
Specific embodiment such as following table:
Claims (2)
1. bamboo charcoal, it is characterized in that containing by weight: bamboo charcoal powder 8～11, dextrine powder 0.4～0.6, polyvinyl acetate (PVA) 0.2～0.4, moisture content 0.4～0.8 is in bamboo charcoal powder, granularity is that 50～70 purposes account for 50～70%, and granularity is that 170～200 purposes account for 30～50%.
2. preparation method who prepares the described bamboo charcoal of claim 1 is characterized in that:
2.1 with the bamboo charing and be broken into powdery;
2.2 get bamboo charcoal powder 8～11, dextrine powder 0.4～0.6, polyvinyl acetate (PVA) 0.2～0.4 by weight, in bamboo charcoal powder, granularity is that 50～70 purposes account for 50～70%, granularity is that 170～200 purposes account for 30～50%, put into the stirrer stirring 25～35 minutes and made it even, add 2～3.5 water then, continue again to stir that to be diameter up to material be 0.5～1.5 centimetre spherical;
2.3 with the material extrusion molding that stirs;
2.4 the material of extrusion molding is cut into desired size;
2.5 carry out drying treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100512599A CN101070497B (en) | 2007-01-12 | 2007-01-12 | Bamboo charcoal and preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100512599A CN101070497B (en) | 2007-01-12 | 2007-01-12 | Bamboo charcoal and preparing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101070497A CN101070497A (en) | 2007-11-14 |
| CN101070497B true CN101070497B (en) | 2011-05-18 |
Family
ID=38897916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100512599A Expired - Fee Related CN101070497B (en) | 2007-01-12 | 2007-01-12 | Bamboo charcoal and preparing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101070497B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017623A (en) * | 2014-06-28 | 2014-09-03 | 刘雄 | Method for preparing bamboo charcoal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248509A (en) * | 1998-09-18 | 2000-03-29 | 刘得民 | High-density hard paper material and formation process thereof |
| CN1888031A (en) * | 2006-07-13 | 2007-01-03 | 江勇武 | Machine made charcoal and its making process |
| CN100382947C (en) * | 2005-04-19 | 2008-04-23 | 许国良 | Bamboo carbon plate and its manufacturing technology |
-
2007
- 2007-01-12 CN CN2007100512599A patent/CN101070497B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248509A (en) * | 1998-09-18 | 2000-03-29 | 刘得民 | High-density hard paper material and formation process thereof |
| CN100382947C (en) * | 2005-04-19 | 2008-04-23 | 许国良 | Bamboo carbon plate and its manufacturing technology |
| CN1888031A (en) * | 2006-07-13 | 2007-01-03 | 江勇武 | Machine made charcoal and its making process |
Non-Patent Citations (3)
| Title |
|---|
| CN 1888031 A,实施例2. |
| 江茂生，黄彪.木炭粉胶合制成型燃料炭的研究.林产化学与工业23 4.2003,23(4),80. |
| 江茂生,黄彪.木炭粉胶合制成型燃料炭的研究.林产化学与工业23 4.2003,23(4),80. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101070497A (en) | 2007-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100877946B1 (en) | Fuel composition for natural environment and method for preparing briquette thereof | |
| EP1203064B1 (en) | Crackling artificial log | |
| CN100500814C (en) | Fuel for smoking food and its making method | |
| CN101810165A (en) | Smokeless mosquito incense blank and preparation method thereof | |
| CN101822425A (en) | Preparation method of cigarette absorption type flavor compensation material | |
| CN103666620A (en) | Biomass fuel with good formability | |
| CN107488477A (en) | Environmentally friendly biomass fuel and its production technology | |
| CN101070497B (en) | Bamboo charcoal and preparing method | |
| CN109022090A (en) | A kind of biomass granule fuel and preparation method thereof | |
| CN105062601A (en) | Preparation method and system for green carbon containing biomass | |
| CN108865317B (en) | Biomass carbon rod with high calorific value | |
| EP2617800B1 (en) | Solid fuel | |
| CN105368519B (en) | Environment-friendly solid fuel preparation method and the environment-friendly solid fuel therefrom prepared | |
| CN105349203A (en) | Coal briquette using anthracite and carbonized biomass fuel as substrate | |
| CN102786968A (en) | Method for producing machine-made charcoal from Yunnan pipe cone | |
| CN102423500B (en) | Formula for smokeless tower-shaped incense | |
| CN105349204A (en) | Biomass coal briquette containing modified eucalyptus bark | |
| CN103911201B (en) | Biomass charcoal flour additive agent and preparation method thereof | |
| CN107286970A (en) | A kind of tea grounds smokeless char and preparation method thereof | |
| TWI783720B (en) | Method for making incense with carbonized water chestnut shell and incense products | |
| CN113180283B (en) | Preparation method of solid smoke cartridge | |
| CN103881783A (en) | Wooden activated carbon powder coal and preparation method thereof | |
| CN106350144A (en) | Manufacturing process of high-quality bamboo biomass machining rod | |
| CN105349200A (en) | Coal briquette produced from modified eucalyptus bark | |
| CN101148623A (en) | Civil burning block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20120112 |