CN113755222A - Preparation process of renewable clean power plant granular fuel - Google Patents
Preparation process of renewable clean power plant granular fuel Download PDFInfo
- Publication number
- CN113755222A CN113755222A CN202010509619.0A CN202010509619A CN113755222A CN 113755222 A CN113755222 A CN 113755222A CN 202010509619 A CN202010509619 A CN 202010509619A CN 113755222 A CN113755222 A CN 113755222A
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- China
- Prior art keywords
- raw materials
- parts
- charcoal
- power plant
- fuel
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- 239000000446 fuel Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 53
- 239000003610 charcoal Substances 0.000 claims abstract description 26
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 239000002023 wood Substances 0.000 claims abstract description 18
- 239000010902 straw Substances 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 12
- 238000003763 carbonization Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000008187 granular material Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000008188 pellet Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- 239000002028 Biomass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/447—Carbonized vegetable substances, e.g. charcoal, or produced by hydrothermal carbonization of biomass
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/442—Wood or forestry waste
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ecology (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Sustainable Development (AREA)
- Processing Of Solid Wastes (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a preparation process of renewable clean power plant granular fuel, which comprises the following steps: firstly, selecting raw materials, wherein the raw materials comprise, by mass, 10-12 parts of charcoal, 12-22 parts of straw, 8-10 parts of waste wood and 0.5-2 parts of combustion-supporting powder; secondly, drying, namely drying the charcoal, the straw and the waste wood in the raw materials to obtain dried raw materials, wherein the water content of the dried raw materials is 10% -12%; according to the preparation process of the renewable clean power plant granular fuel, the smokeless carbonization process is adopted when the waste raw materials are used for re-preparation, so that the environment pollution is avoided in the preparation process, and meanwhile, the charcoal is added into the prepared raw materials, so that the carbon component is more, the sufficient combustion of the renewable clean fuel is facilitated, the extinguishing condition of the traditional fuel in the use process is avoided, the process is simple, and the cost is low.
Description
Technical Field
The invention belongs to the technical field of fuel preparation, and particularly relates to a preparation process of a renewable clean power plant granular fuel.
Background
The pellet fuel is a heating fuel made from compression of biomass. The most common type is wood particles, which, as a form of wood fuel, are typically made from compacted sawdust or other waste produced from sawmilling and other wood products; other woody biomass energy sources include palm nucleocapsids, coconut shells, and treetops and branches that are removed from the entire tree or remain after cutting, otherwise contribute to soil nutrient supplementation;
the traditional preparation process has defects in use, a large amount of smoke is easily generated in the preparation process of the traditional particle combustion preparation process, so that the environment pollution is caused, and meanwhile, the prepared particle combustion material is easily extinguished in use after preparation, so that the quality of the combustion material is poor, and the inconvenience is brought to use.
Disclosure of Invention
The invention mainly aims to provide a preparation process of renewable clean power plant granular fuel, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a preparation process of renewable clean power plant particle fuel comprises the following steps:
selecting raw materials, wherein the raw materials comprise, by mass, 10-12 parts of charcoal, 12-22 parts of straw, 8-10 parts of waste wood and 0.5-2 parts of combustion-supporting powder.
Drying, namely drying the charcoal, the straw and the waste wood in the raw materials to obtain dried raw materials, wherein the water content of the dried raw materials is 10% -12%;
cutting, namely cutting the straws and the waste wood in the dried raw materials, and uniformly chopping the raw materials in a chopper; obtaining a chopped raw material;
step four, carbonization, namely putting the obtained chopped raw materials into a charcoal furnace for treatment, and carrying out smokeless incineration on the raw materials to obtain incinerated charcoal;
step five, crushing, namely mixing the obtained burning charcoal and raw material charcoal, and crushing by an extruder to obtain crushed raw material;
and step six, molding, adding combustion-supporting powder into the crushed raw materials, mixing, processing by a carbon granule molding machine to press the powder into granules, and then packaging the granules by an outer membrane to finish the preparation process of the renewable clean power plant granular fuel, so as to finally obtain the high-quality renewable clean power plant granular fuel.
Preferably, the temperature is set at 100-200 ℃ when the carbonization furnace performs the treatment in the fourth step.
Preferably, the drying treatment in the second step is carried out by adopting a dryer, the temperature is set to be 50-80 ℃, the time duration is 10-12h, and then the product is taken out and placed in the sun for insolation for later use.
Preferably, the renewable clean power plant granular fuel raw material in the step one is prepared from the following components, by mass, 10 parts of charcoal, 15 parts of straw, 8 parts of waste wood and 1.5 parts of combustion-supporting powder.
Compared with the prior art, the invention has the following beneficial effects: the preparation process of the renewable clean power plant granular fuel adopts a smokeless carbonization process when waste raw materials are used for secondary preparation, so that the environment pollution is avoided in the preparation process, and meanwhile, charcoal is added into the prepared raw materials, so that the carbon content is more, the sufficient combustion of the renewable clean fuel is facilitated, the condition that the traditional fuel is extinguished in the use process is avoided, and the preparation process is simple, low in cost and convenient to use.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Examples
During preparation, the raw materials of the particle fuel of the renewable clean power plant comprise, by mass, 10 parts of charcoal, 15 parts of straw, 8 parts of waste wood and 1.5 parts of combustion-supporting powder, and the preparation process of the particle fuel of the renewable clean power plant comprises the following steps: firstly, selecting raw materials, wherein the raw materials comprise, by mass, 10-12 parts of charcoal, 12-22 parts of straw, 8-10 parts of waste wood and 0.5-2 parts of combustion-supporting powder; secondly, drying, namely drying the charcoal, the straw and the waste wood in the raw materials, drying the charcoal, the straw and the waste wood, wherein a dryer is adopted for processing during the drying treatment, the temperature is set to 65 ℃, the time is 11 hours, then taking out the raw materials, placing the raw materials in the sun for insolation, and keeping the raw materials at the water content of 10-12% for later use to obtain dried raw materials; cutting, namely cutting the straws and the waste wood in the dried raw materials, and uniformly chopping the raw materials in a chopper; obtaining a chopped raw material; then carbonizing, and putting the obtained chopped raw materials into a charcoal furnace for treatment, wherein the temperature of the carbonization furnace is set at 150 ℃ when the carbonization furnace is used for treatment, so that the raw materials are subjected to smokeless incineration to obtain incinerated charcoal; crushing, mixing the obtained incineration charcoal and raw material charcoal, and crushing by an extruder to obtain crushed raw materials; and finally, forming, adding combustion-supporting powder into the crushed raw materials, mixing, processing by a carbon granule forming machine to press the powder into granules, and then packaging the granules by an outer membrane to finish the preparation process of the renewable clean power plant granular fuel.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A preparation process of renewable clean power plant particle fuel is characterized by comprising the following steps:
selecting raw materials, wherein the raw materials comprise, by mass, 10-12 parts of charcoal, 12-22 parts of straw, 8-10 parts of waste wood and 0.5-2 parts of combustion-supporting powder.
Drying, namely drying the charcoal, the straw and the waste wood in the raw materials to obtain dried raw materials, wherein the water content of the dried raw materials is 10% -12%;
cutting, namely cutting the straws and the waste wood in the dried raw materials, and uniformly chopping the raw materials in a chopper; obtaining a chopped raw material;
step four, carbonization, namely putting the obtained chopped raw materials into a charcoal furnace for treatment, and carrying out smokeless incineration on the raw materials to obtain incinerated charcoal;
step five, crushing, namely mixing the obtained burning charcoal and raw material charcoal, and crushing by an extruder to obtain crushed raw material;
and step six, molding, adding combustion-supporting powder into the crushed raw materials, mixing, processing by a carbon granule molding machine to press the powder into granules, and then packaging the granules by an outer membrane to finish the preparation process of the renewable clean power plant granular fuel, so as to finally obtain the high-quality renewable clean power plant granular fuel.
2. The process as claimed in claim 1, wherein the temperature of the carbonization furnace is set at 100-200 ℃ in the fourth step.
3. The process for preparing a renewable clean power plant pellet fuel as claimed in claim 2, wherein the drying treatment in step two is carried out by a dryer, the temperature is set to 50-80 ℃ and the duration is 10-12h, and then the pellet fuel is taken out and placed in the sun for insolation for standby.
4. The process of claim 2, wherein the process comprises the steps of: the particle fuel raw material of the renewable clean power plant in the first step is composed of, by mass, 10 parts of charcoal, 15 parts of straw, 8 parts of waste wood and 1.5 parts of combustion-supporting powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010509619.0A CN113755222A (en) | 2020-06-05 | 2020-06-05 | Preparation process of renewable clean power plant granular fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010509619.0A CN113755222A (en) | 2020-06-05 | 2020-06-05 | Preparation process of renewable clean power plant granular fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113755222A true CN113755222A (en) | 2021-12-07 |
Family
ID=78785257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010509619.0A Pending CN113755222A (en) | 2020-06-05 | 2020-06-05 | Preparation process of renewable clean power plant granular fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113755222A (en) |
-
2020
- 2020-06-05 CN CN202010509619.0A patent/CN113755222A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |