CN104498124A - Stable structure pellet fuel - Google Patents
Stable structure pellet fuel Download PDFInfo
- Publication number
- CN104498124A CN104498124A CN201410686614.XA CN201410686614A CN104498124A CN 104498124 A CN104498124 A CN 104498124A CN 201410686614 A CN201410686614 A CN 201410686614A CN 104498124 A CN104498124 A CN 104498124A
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- China
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- parts
- agricultural crop
- wood chip
- crop straw
- straw
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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
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a stable structure pellet fuel, which relates to the technical field of solid fuels, and is made from the following raw materials by weight: 25-30 parts of wood chip, 5-10 parts of crop straw, and 2-4 parts of a biomass combustion-supporting adhesive; the production method is as follows: drying crop straw moisture to 8-14%, drying wood chip moisture to 5-8%, fully mixing the crop straw, the wood chip and the biomass combustion-supporting adhesive in accordance with the above weight, and using a molding machine and a die for extrusion molding. The stable structure pellet fuel can improve the utilization rate of renewable materials, not only can fully release heat contained by the stable structure pellet fuel, and is firm in structure and in low tendency to break and damage.
Description
Technical field
The present invention relates to solid-fuel technology field, be specifically related to a kind of constitutionally stable granular fuel.
Background technology
Granular fuel, domestic mainly with the alternative bioenergy that the stalk such as sweet sorghum stalk, maize straw, cotton stalk, wheat or rice straw, branch, reed is Raw material processing.Be mainly used in the boiler of Substitute coal; Family warms oneself, the fireplace etc. in European winter.Granular fuel now main in the Inner Mongol, Heilungkiang, Jilin, Anhui, Sichuan, Shanxi, the development of the provinces and cities such as Shandong be very fast, main concentrating is following a few class at present: refined Tianjin sweet sorghum stalk: utilize refined Tianjin sweet sorghum stalk processing ethanol or former slag after drinking, by high temperature extruding forming, become granular fuel; Cotton stalk: the province cotton production areas such as Xinjiang, Shandong, mainly utilizes cotton stalk processing granular fuel; The granular fuel of wheat stalk, rice straw and assorted branch co-grinding post-treatment.
Granular fuel is the recyclable fuel that a kind of pole has market to advance, but current granular fuel seldom effectively can utilize wood chip, and during burning, heat release is insufficient, and the shortcoming that the granular fuel of compression is easily broken.
Summary of the invention
The object of the invention is the defect for above-mentioned prior art, provide a kind of constitutionally stable granular fuel, there is Stability Analysis of Structures, advantage that heat is high.
Object of the present invention can be achieved through the following technical solutions:
A kind of constitutionally stable granular fuel, is made up of the raw material of following weight part: 25 ~ 30 parts of wood chips, 5 ~ 10 parts of agricultural crop straws, 2 ~ 4 parts of biomass combustion-promoting adhesives; Making method: by the moisture drying to 8 of agricultural crop straw ~ 14%, by wood chip moisture drying to 5 ~ 8%, by forming machine and mould extrusion molding after then fully mixing agricultural crop straw, wood chip and biomass combustion-promoting adhesive according to above weight.
Preferably, described agricultural crop straw is one or more the particle in maize straw, rice straw, wheat stalk, and described agricultural crop straw granularity is 3 ~ 5mm.
Preferably, described wood chip is bamboo wood, Chinese chestnut is wooden, elm, willow, jujube wooden, one or more particle of oak, and described wood pellet degree is 0.5 ~ 1.5mm.
Beneficial effect of the present invention: the present invention effectively utilizes know clearly agricultural crop straw and wood chip simultaneously, improve the utilization ratio of recyclable materials, and pass through the cooperation of agricultural crop straw, wood chip and biomass combustion-promoting adhesive, not only fully release the heat contained by the present invention, and it is firm in structure, not easily broken.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is described in further detail:
Embodiment 1
A kind of constitutionally stable granular fuel, is made up of the raw material of following weight part: 28 parts of wood chips, 7 parts of agricultural crop straws, 3 parts of biomass combustion-promoting adhesives; Agricultural crop straw is one or more the particle in maize straw, rice straw, wheat stalk, and wood chip is bamboo wood, Chinese chestnut is wooden, elm, willow, jujube wooden, one or more particle of oak; Making method: moisture drying to 9 ~ 13% by granularity being 3 ~ 5mm agricultural crop straw, be 0.7 ~ 1.3mm wood chip moisture drying to 5 ~ 7% by granularity, by forming machine and mould extrusion molding after then agricultural crop straw, wood chip and biomass combustion-promoting adhesive fully being mixed according to above weight.
Embodiment 2
A kind of constitutionally stable granular fuel, is made up of the raw material of following weight part: 25 parts of wood chips, 5 parts of agricultural crop straws, 2 parts of biomass combustion-promoting adhesives; Agricultural crop straw is maize straw and rice straw, and wood chip is the particle of bamboo wood and Chinese chestnut wood; Making method: moisture drying to 8 ~ 12% by granularity being 3 ~ 5mm agricultural crop straw, be 0.5 ~ 1mm wood chip moisture drying to 5 ~ 7% by granularity, by forming machine and mould extrusion molding after then agricultural crop straw, wood chip and biomass combustion-promoting adhesive fully being mixed according to above weight.
Embodiment 3
A kind of constitutionally stable granular fuel, is made up of the raw material of following weight part: 30 parts of wood chips, 10 parts of agricultural crop straws, 4 parts of biomass combustion-promoting adhesives; Agricultural crop straw is the particle in maize straw, rice straw and wheat stalk, and wood chip is bamboo wood, Chinese chestnut is wooden, elm, willow, jujube wooden and the particle of oak; Making method: moisture drying to 10 ~ 14% by granularity being 3 ~ 5mm agricultural crop straw, be 1 ~ 1.5mm wood chip moisture drying to 6 ~ 8% by granularity, by forming machine and mould extrusion molding after then agricultural crop straw, wood chip and biomass combustion-promoting adhesive fully being mixed according to above weight.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technology people of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a constitutionally stable granular fuel, is characterized in that, is made up of the raw material of following weight part: 25 ~ 30 parts of wood chips, 5 ~ 10 parts of agricultural crop straws, 2 ~ 4 parts of biomass combustion-promoting adhesives; Making method: by the moisture drying to 8 of agricultural crop straw ~ 14%, by wood chip moisture drying to 5 ~ 8%, by forming machine and mould extrusion molding after then fully mixing agricultural crop straw, wood chip and biomass combustion-promoting adhesive according to above weight.
2. constitutionally stable granular fuel according to claim 1, is characterized in that: described agricultural crop straw is one or more the particle in maize straw, rice straw, wheat stalk, and described agricultural crop straw granularity is 3 ~ 5mm.
3. constitutionally stable granular fuel according to claim 1, is characterized in that: described wood chip is bamboo wood, Chinese chestnut is wooden, elm, willow, jujube wooden, one or more particle of oak, and described wood pellet degree is 0.5 ~ 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686614.XA CN104498124A (en) | 2014-11-24 | 2014-11-24 | Stable structure pellet fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410686614.XA CN104498124A (en) | 2014-11-24 | 2014-11-24 | Stable structure pellet fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104498124A true CN104498124A (en) | 2015-04-08 |
Family
ID=52939580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410686614.XA Pending CN104498124A (en) | 2014-11-24 | 2014-11-24 | Stable structure pellet fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104498124A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106281557A (en) * | 2016-08-31 | 2017-01-04 | 宜宾市南溪区焰能生物能源科技有限公司 | A kind of sawdust base material biomass fuel and manufacture 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 |
| CN107513445A (en) * | 2017-09-13 | 2017-12-26 | 宿州市辉腾再生资源利用有限公司 | A kind of biomass granule fuel using wheat stalk |
| CN108003957A (en) * | 2017-11-23 | 2018-05-08 | 莫祖勇 | A kind of biomass solid fuel and preparation method thereof |
-
2014
- 2014-11-24 CN CN201410686614.XA patent/CN104498124A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106281557A (en) * | 2016-08-31 | 2017-01-04 | 宜宾市南溪区焰能生物能源科技有限公司 | A kind of sawdust base material biomass fuel and manufacture method thereof |
| CN107513445A (en) * | 2017-09-13 | 2017-12-26 | 宿州市辉腾再生资源利用有限公司 | A kind of biomass granule fuel using wheat stalk |
| CN108003957A (en) * | 2017-11-23 | 2018-05-08 | 莫祖勇 | A kind of biomass solid fuel and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |