CN108559573A - A kind of preparation method of environment-friendlybiomass biomass granular fuel - Google Patents
A kind of preparation method of environment-friendlybiomass biomass granular fuel Download PDFInfo
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- CN108559573A CN108559573A CN201810715908.9A CN201810715908A CN108559573A CN 108559573 A CN108559573 A CN 108559573A CN 201810715908 A CN201810715908 A CN 201810715908A CN 108559573 A CN108559573 A CN 108559573A
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- parts
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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
- C10L5/442—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
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
-
- 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
-
- 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
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
-
- 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
Abstract
The invention discloses a kind of preparation methods of environment-friendlybiomass biomass granular fuel comprising following component：Sawdust, maize straw, corncob, soybean stalk, rice husk, pecan, peanut shell, macadamia shell, hazelnut shell, banana waste material, potato waste material, plant ash, flyash, binder, gutter oil.Under condition of high voltage, it is processed into cylindrical particle.Biomass granule fuel produced by the present invention; ash content is few; low energy consumption; combustion heat value is high, and burning time is long, can be effectively protected environment and solve the problems, such as shell waste pollution; production cost can also be reduced simultaneously; waste residue after burning, which can go back to nature, makees fertilizer, can also do the raw material of environment-friendly building materials, realizes shell waste and gutter oil the like waste recycling and harmless treatment.
Description
Technical field
The present invention relates to biomass fuel fields, and in particular to a kind of preparation method of environment-friendlybiomass biomass granular fuel.
Background technology
In recent years, the nuts based food such as pine nut, fibert, walnut is deep to be liked by consumers in general because health delicious.Only Australia
Continent nut one, Chinese million mu nearby of cultivated area in 2016.But fruit gross weight ratio shared by shell is big, theoretically annual
It will produce a large amount of shuck waste.Shuck mechanical strength is high, compared with acid and alkali-resistance, arbitrarily abandons not perishable shuck,
Noxious waste pollution will be formed.Currently, many nut fruits are gradually by deep processing and utilization, the generated fruit largely concentrated
Shell is but dropped or burns, and causes significant wastage and the environmental pollution of resource.With the development of the social economy, environmental degradation problem
Getting worse, low-carbon economy also have become one by topic of people's attention, the people endangered by global warming simultaneously for depth
For class, the sustainable low-carbon economy of development environmental protection is the only way of development.As the soaring and country of energy prices is to agriculture
The attention of industry ecological environment and air quality, the scale of China's biomass molding fuel industry, commercialized degree improve year by year,
Market development is swift and violent.Biomass molding fuel industry is greatly developed, agriculture and forestry Castoff material energizing is utilized, ecology can be improved
Environment promotes life of farmers quality, expands crops economic value added.Existing biomass fuel cannot be satisfied blast furnace or have height
The condition of calorific value demand, and for small-sized cooking stove when there is the problems such as misfiring, the duration of ignition is long and smoke pollution, burning
Efficiency is low, needs to be modified to obtain the environmentally friendly biomass granular pattern fuel of high heating value, high combustion efficiency.
Invention content
The purpose of the present invention is for existing problem, provide a kind of environmentally friendly biomass fuel particle.
The invention is realized by the following technical scheme：
A kind of environment-friendlybiomass biomass granular fuel is made of the raw material of following parts by weight：20~40 parts of sawdust, corncob 10~30
Part, 10~30 parts of maize straw, 10~30 parts of soybean stalk, 10~30 parts of rice husk, 1~5 part of pecan, hazelnut shell 10~
30 parts, 10~30 parts of pine nut shell, 10~30 parts of dead leaves, 10~20 parts of peanut shell, 10~30 parts of macadamia shell, gutter oil 1
~3 parts, 10~30 parts of plant ash, 10~30 parts of flyash, 0.1~0.5 part of sulphur-fixing agent.
A kind of preparation method of environment-friendlybiomass biomass granular fuel, includes the following steps：(1) respectively by sawdust, corncob, big
Beanstalk stalk, maize straw, soybean stalk, rice husk, pecan, hazelnut shell, pine nut shell, dead leaves, peanut shell, Queensland nut
Shell, plant ash continue pyrolytic reaction, are ground into again after cooling powdered after drying, crushing, mixing, compression moulding
It is spare；(2) sulfuric acid solution of flyash and 0.1mol/L are configured to mixed liquor by 1: 5 solid-to-liquid ratio, microwave is anti-at 60 DEG C
It answers 10 minutes, 30min is then stirred to react at 80 DEG C, wash with water, filter after completion of the reaction, finally dried at 100 DEG C
Afterwards, after silane coupling agent, modified coal ash is obtained；(3) by the modification of the mixing sprills of step (1) and step (2)
After flyash mixing, sulphur-fixing agent, gutter oil, binder is added and after mixing, be sent into single lead screw ex truding briquetting machine, be squeezed into diameter
For 4-6mm, length is the cylindrical particle of 8-18cm, dry, discharging.
Further, the binder described in (3) step is by the way that acid solution is added, and adjusting lignin waste liquid to pH is
2-4, obtains the suspension containing lignin particles, after high speed centrifugation, pours out supernatant liquid, obtains lignin particles precipitation, then pass through
Binder is obtained after crossing washing, drying, crushing, sieving.
Further, the alkaline lignin processing-waste described in (3) step is banana waste material, potato waste material, pine tree
Any one of waste material after branch, cane sugar manufacture after waste material, cactus slurrying or their mixture.
Further, the drying temperature described in (3) step is 90 DEG C.
Further, the extrusion forming pressure described in (3) step is 10~300MPa.
Further, the extrusion forming temperature described in (3) step is 200~300 DEG C.
Further, the sulphur-fixing agent described in (3) step is common calcium based sulphur-fixation reagent.
Beneficial effects of the present invention：In the preparation process of environment-friendlybiomass biomass granular fuel provided by the invention, select daily
It is difficult to handle, often pollutes environment, but fixed carbon content is high, calorific value is high, the few shell waste of ash content, has been aided with lubrication and has made
A small amount of gutter oil and soybean stalk containing soybean fat, with sawdust, plant ash, agricultural crop straw mixed-forming.Shell is useless
The volatile matter of gurry is low, and calorific value is high, but ignition temperature is high, and use condition is restricted.Fuel value is low, the big wood of ash content
The addition of bits, agricultural crop straw, rice husk can reduce the ignition point and Burn-out temperature of fuel.It complements each other, complements each other, play
Synergistic effect well.
The present invention has the following advantages compared with prior art：
A kind of preparation method of environment-friendlybiomass biomass granular fuel provided by the invention, production cost is low, and ash content is few, combustion heat value
Height, burning time is long, is effectively protected environment and solves fuel problem, overall characteristic is good, and popularizing value is higher.It is led
It to utilize the raw materials such as biomass straw, shell waste be made and facilitate that storage, production cost are low, low energy consumption, ash content is few, the combustion heat
The biomass granule fuel that value is high, burning time is grown improves existing biomass to solve the process problem of shell class waste
The combustibility of grain fuel.
Specific implementation mode
Illustrate the present invention with specific embodiment below, but is not limitation of the present invention.
Embodiment 1
A kind of environment-friendlybiomass biomass granular fuel is made of the raw material of following parts by weight：20 parts of sawdust, 20 parts of corncob, corn stalk
20 parts of stalk, 10 parts of soybean stalk, 10 parts of rice husk, 5 parts of pecan, 20 parts of hazelnut shell, 20 parts of pine nut shell, 10 parts of dead leaves, flower
Raw 10 parts of shell, 20 parts of macadamia shell, 1 part of gutter oil, 10 parts of vegetation, 15 parts of flyash, 0.5 part of sulphur-fixing agent.
A kind of preparation method of environment-friendlybiomass biomass granular fuel, includes the following steps：(1) respectively by sawdust, corncob, big
Beanstalk stalk, maize straw, soybean stalk, rice husk, pecan, hazelnut shell, pine nut shell, dead leaves, peanut shell, Queensland nut
Shell, plant ash continue pyrolytic reaction, are ground into again after cooling powdered after drying, crushing, mixing, compression moulding
It is spare；2) sulfuric acid solution of flyash and 0.1mol/L are configured to mixed liquor by 1: 5 solid-to-liquid ratio, the microwave reaction at 60 DEG C
10 minutes, it is then stirred to react 30min at 80 DEG C, washes with water, filter after completion of the reaction, after finally being dried at 100 DEG C,
After silane coupling agent, modified coal ash is obtained；(3) by the modification fine coal of the mixing sprills of step (1) and step (2)
After ash mixing, sulphur-fixing agent, gutter oil, binder is added and after mixing, be sent into single lead screw ex truding briquetting machine, be squeezed into a diameter of 4-
6mm, length is the cylindrical particle of 8-18cm, dry, discharging.
Further, the binder described in (3) step is by the way that acid solution is added, and adjusting lignin waste liquid to pH is
2-4, obtains the suspension containing lignin particles, after high speed centrifugation, pours out supernatant liquid, obtains lignin particles precipitation, then pass through
Binder is obtained after crossing washing, drying, crushing, sieving.
Further, the alkaline lignin processing-waste described in (3) step is banana waste material, potato waste material, pine tree
Any one of waste material after branch, cane sugar manufacture after waste material, cactus slurrying or their mixture.
Further, the drying temperature described in (3) step is 90 DEG C.
Further, the extrusion forming pressure described in (3) step is 10~300MPa.
Further, the extrusion forming temperature described in (3) step is 200~300 DEG C.
Further, the sulphur-fixing agent described in (3) step is common calcium based sulphur-fixation reagent.
Embodiment 2
A kind of moistureproof and mildewproof biomass granule fuel, is made of the raw material of following parts by weight：10 parts of sawdust, 10 parts of corncob, jade
10 parts of stalk of rice, 10 parts of soybean stalk, 10 parts of rice husk, 5 parts of pecan, 20 parts of hazelnut shell, 20 parts of pine nut shell, dead leaves 10
Part, 10 parts of peanut shell, 20 parts of macadamia shell, 1 part of gutter oil, 10 parts of plant ash, 15 parts of flyash, 0.5 part of sulphur-fixing agent.
A kind of preparation method of moistureproof and mildewproof biomass granule fuel, includes the following steps：(1) respectively by sawdust, corn
Core, soybean stalk, maize straw, soybean stalk, rice husk, pecan, hazelnut shell, pine nut shell, dead leaves, peanut shell, Australia
Shuck, plant ash continue pyrolytic reaction, are crushed into powder again after cooling after drying, crushing, mixing, compression moulding
Last shape is spare；(2) sulfuric acid solution of flyash and 0.1mol/L are configured to mixed liquor by 1: 5 solid-to-liquid ratio, it is micro- at 60 DEG C
Wave reacts 10 minutes, and 30min is then stirred to react at 80 DEG C, washes with water, filter after completion of the reaction, finally at 100 DEG C
After drying, after silane coupling agent, modified coal ash is obtained；(3) by the mixing sprills of step (1) and step (2)
After modified coal ash mixing, sulphur-fixing agent, gutter oil, binder is added and after mixing, be sent into single lead screw ex truding briquetting machine, be squeezed into
A diameter of 4-6mm, length is the cylindrical particle of 8-18cm, dry, discharging.
Further, the binder described in (3) step is by the way that acid solution is added, and adjusting lignin waste liquid to pH is
2-4, obtains the suspension containing lignin particles, after high speed centrifugation, pours out supernatant liquid, obtains lignin particles precipitation, then pass through
Binder is obtained after crossing washing, drying, crushing, sieving.
Further, the alkaline lignin processing-waste described in (3) step is banana waste material, potato waste material, pine tree
Any one of waste material after branch, cane sugar manufacture after waste material, cactus slurrying or their mixture.
Further, the drying temperature described in (3) step is 90 DEG C.
Further, the extrusion forming pressure described in (3) step is 10~300MPa.
Further, the extrusion forming temperature described in (3) step is 200~300 DEG C.
Further, the sulphur-fixing agent described in (3) step is common calcium based sulphur-fixation reagent.
In order to which more appropriate utilizes shuck garbage waste material resource, inventor to be carried out to shuck type in the market
It is found after screening, by reasonable selection, the raw material of recycling can be realized that calorific value is more than 4000 kilocalories according to said ratio, calorific value
Stablize, and combust is few, not slagging.
Claims (8)
1. a kind of preparation method of environment-friendlybiomass biomass granular fuel, which is characterized in that be made of the raw material of following parts by weight：
20~40 parts of sawdust, 10~30 parts of corncob, 10~30 parts of maize straw, 10~30 parts of soybean stalk, rice husk 10~30
Part, 1~5 part of pecan, 10~30 parts of hazelnut shell, 10~30 parts of pine nut shell, 10~30 parts of dead leaves, peanut shell 10~20
Part, 10~30 parts of macadamia shell, 1~3 part of gutter oil, 10~30 parts of plant ash, 10~30 parts of flyash, sulphur-fixing agent 0.1~
0.5 part.
2. a kind of preparation method of environment-friendlybiomass biomass granular fuel according to claim 1, which is characterized in that including following
Step：(1) respectively by sawdust, corncob, maize straw, soybean stalk, rice husk, pecan, hazelnut shell, pine nut shell, withered tree
Leaf, peanut shell, macadamia shell, plant ash continue pyrolytic reaction after drying, crushing, mixing, compression moulding, cooling
It is ground into again afterwards powdered spare；(2) flyash is configured to mix with the sulfuric acid solution of 0.1mol/L by 1: 5 solid-to-liquid ratio
Liquid, microwave reaction 10 minutes at 60 DEG C, is then stirred to react 30min at 80 DEG C, washes with water, filters after completion of the reaction,
After finally being dried at 100 DEG C, after silane coupling agent, modified coal ash is obtained；(3) by the mixing shape powder of step (1)
After end is mixed with the modified coal ash of step (2), sulphur-fixing agent, gutter oil, binder is added and after mixing, be sent into and squeeze
Molding machine is squeezed into a diameter of 4-6mm, and length is the cylindrical particle of 8-18cm, dry, discharging.
3. a kind of preparation method of environment-friendlybiomass biomass granular fuel according to claim 2, it is characterised in that：The bonding
By the way that acid solution is added, it is 2-4 to adjust lignin waste liquid to pH, obtains the suspension containing lignin particles, high speed centrifugation for agent
Afterwards, supernatant liquid is poured out, lignin particles precipitation is obtained, using obtaining binder after washing, drying, crushing, sieving.
4. a kind of preparation method of biomass granule fuel according to claim 2, it is characterised in that：The alkalinity is wooden
Plain processing-waste is banana waste material, in the waste material after potato waste material, pine branch, cane sugar manufacture after waste material, cactus slurrying
Any or their mixture.
5. a kind of preparation method of biomass granule fuel according to claim 2, it is characterised in that：It is done in the step
Dry temperature is 90 DEG C.
6. a kind of preparation method of biomass granule fuel according to claim 2, it is characterised in that：It is squeezed in the step
Molded pressure is 10~300MPa.
7. a kind of preparation method of biomass granule fuel according to claim 2, it is characterised in that：It is squeezed in the step
Molded temperature is 200~300 DEG C.
8. a kind of preparation method of biomass granule fuel according to claim 2, it is characterised in that：The sulphur-fixing agent
For common calcium based sulphur-fixation reagent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715908.9A CN108559573A (en) | 2018-07-03 | 2018-07-03 | A kind of preparation method of environment-friendlybiomass biomass granular fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810715908.9A CN108559573A (en) | 2018-07-03 | 2018-07-03 | A kind of preparation method of environment-friendlybiomass biomass granular fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108559573A true CN108559573A (en) | 2018-09-21 |
Family
ID=63555068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810715908.9A Withdrawn CN108559573A (en) | 2018-07-03 | 2018-07-03 | A kind of preparation method of environment-friendlybiomass biomass granular fuel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370697A (en) * | 2018-11-30 | 2019-02-22 | 彭翔 | A kind of biomass fuel preparation method for material |
| CN110819414A (en) * | 2019-10-25 | 2020-02-21 | 安徽容宇生态科技有限公司 | Preparation process of biomass granular fuel |
| CN115011394A (en) * | 2022-06-14 | 2022-09-06 | 云南省热带作物科学研究所 | Macadimia nut peel and shell based high-strength high-combustibility biomass granular fuel and preparation method thereof |
-
2018
- 2018-07-03 CN CN201810715908.9A patent/CN108559573A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370697A (en) * | 2018-11-30 | 2019-02-22 | 彭翔 | A kind of biomass fuel preparation method for material |
| CN110819414A (en) * | 2019-10-25 | 2020-02-21 | 安徽容宇生态科技有限公司 | Preparation process of biomass granular fuel |
| CN115011394A (en) * | 2022-06-14 | 2022-09-06 | 云南省热带作物科学研究所 | Macadimia nut peel and shell based high-strength high-combustibility biomass granular fuel and preparation method thereof |
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Application publication date: 20180921 |
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