CN106085539A - A kind of high intensity sawdust based biomass granule and preparation method thereof - Google Patents
A kind of high intensity sawdust based biomass granule and preparation method thereof Download PDFInfo
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- CN106085539A CN106085539A CN201610384527.8A CN201610384527A CN106085539A CN 106085539 A CN106085539 A CN 106085539A CN 201610384527 A CN201610384527 A CN 201610384527A CN 106085539 A CN106085539 A CN 106085539A
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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
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/12—Use of additives to fuels or fires for particular purposes for improving the cetane number
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/22—Impregnation or immersion of a fuel component or a fuel as a whole
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/26—Composting, fermenting or anaerobic digestion fuel components or materials from which fuels are prepared
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/28—Cutting, disintegrating, shredding or grinding
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/32—Molding or moulds
-
- 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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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Combustion & Propulsion (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
nullThe invention discloses a kind of high intensity sawdust based biomass granule，On the one hand sawdust carbonization is processed the most modified，Improve toughness and the density of DIC granule，The combustion heat value that improve sawdust carbon residue the volatile matter reducing in combustion process，The waste gas sulfur content of discharge is low，On the other hand，By walnut shell、Pine and cypress branch、After hot pepper crop carries out fermentation process，The structure sheaf changing raw material forms the organizational structure of densification，And form the organic material of high-load，Improve organic constituent，Again by modification dolomite powder、Pineapple bran adds continuation fermentation process，Improve the combustible in organic matter material，Last other effective auxiliary agents of compatibility again are extruded，The sawdust based biomass granular fuel intensity prepared is high、Density is big、Burning is fully，Firepower is lasting，Substantially increase aerogenesis speed and gas production，By pineapple bran by biomass particle compression bonding，Improve the intensity of biomass fuel.
Description
Technical field
The present invention relates to biomass fuel technical field, particularly relate to a kind of high intensity sawdust based biomass granule and system thereof
Make method.
Background technology
Along with mankind's increase day by day to energy demand, now widely used oil, coal, natural gas etc. are non-renewable
The energy be faced with day by day exhausted problem.The energy crisis that will face to solve the mankind be necessary to develop reproducible newly
The energy replaces non-renewable Fossil fuel.Biomass energy, as a kind of cheap, regenerative resource of cleaning, is the most more come
More being paid close attention to by people widely, China is as large agricultural country, in the raw material supply of biomass energy, energy demand, government's political affairs
The aspects such as the support of plan all have greater advantage.Sawdust, straw source is abundant, and with low cost, sawdust sulfur content is the lowest simultaneously, with it
The biomass granule fuel substitute fossil fuels prepared for raw material, to preserving the ecological environment, Development of Social Economy, implementing the energy can
Sustainable development strategy has major and immediate significance.But traditional biomass granule fuel utilizing sawdust straw to prepare exists
Calorific value slagging scorification boiler low, easy uses dangerous, sulfur content to exceed standard many defects such as pollution environment, ash are big.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of high intensity sawdust based biomass granule and
Its manufacture method.
The present invention is achieved by the following technical solutions:
A kind of high intensity sawdust based biomass granule, is prepared by the raw materials in: sawdust 111-121, walnut shell 46-
48, pine and cypress branch 19-21, hot pepper crop 35-38, pineapple bran 20-23, dolomite dust 12-15, magnesium oxide 3-5, metallic aluminium powder 1-2, stone
Cotton fiber 6-8, calcium lignosulfonate 1.3-1.7, epoxy Semen Lini oil 4-6, bone meal 2-4, suitable quantity of water.
The manufacture method of described a kind of high intensity sawdust based biomass granule, comprises the following steps:
(1) sawdust is put in retort at a temperature of 450-500 DEG C, isolation air carbonization 20-30 minute, it is cooled to room temperature
Add asbestos fibre, bone meal grinds 40-50 minute；
(2) being soaked 1-2 hour by dolomite dust 5-10wt% hydrochloric acid solution, washing, to neutral, adds water ultrasonic at 80-100 DEG C
Ripple processes 8-10 minute, then soaks 1-2 hour with 8-12wt% sodium hydroxide solution, and washing, to neutral, adds water at 80-100 DEG C
Ultrasonic Treatment 8-10 minute, is subsequently adding calcium lignosulfonate, the grinding of epoxy Semen Lini oil 20-30 minute, dries prepared changing
Property dolomite dust；
(3) by walnut shell, pine and cypress branch, hot pepper crop with hot-water soak 10-12 hour of 60-70 DEG C, filter and put in fermentation vat, control
Fermentation vat temperature processed is at 30-50 DEG C, and humidity is 50-60%, after fermentation process 20-30 hour, adds modification dolomite powder, Fructus Ananadis comosi
Slag stirs continuation fermentation 10-20 days, is cooled to room temperature and puts into and be crushed to 60-80 mesh in pulverizer；
(4) by step (1), the mixing of (3) material stirring, adding suitable quantity of water and other residual components stirring and evenly mixing, feeding is squeezed into
Type machine, is squeezed into a diameter of 5-8mm, the cylindrical particle of a length of 3-8cm with the briquetting pressure of 45MPa, is dried, discharging.
The invention have the advantage that present invention process simple operations is easy, on the one hand sawdust carbonization processed the most modified,
Improve toughness and the density of DIC granule, the combustion heat value that improve sawdust carbon residue the volatilization reducing in combustion process
Point, the waste gas sulfur content of discharge is low, on the other hand, after walnut shell, pine and cypress branch, hot pepper crop are carried out fermentation process, changes former
The structure sheaf of material forms the organizational structure of densification, and forms the organic material of high-load, improves organic constituent, then
Modification dolomite powder, pineapple bran are added and continue fermentation process, improve the combustible in organic matter material, the most again compatibility other
Effectively auxiliary agent is extruded, and the sawdust based biomass granular fuel intensity prepared is high, density is big, burn fully, and firepower is lasting, greatly
Improve greatly aerogenesis speed and gas production, by pineapple bran by biomass particle compression bonding, improve the strong of biomass fuel
Degree, reduces the briquetting pressure of fuel, it is to avoid unnecessary energy loss, has saved production cost.
Detailed description of the invention
A kind of high intensity sawdust based biomass granule, is prepared by the raw materials in: sawdust 111, walnut shell 46, pine
Cypress branch 19, hot pepper crop 35, pineapple bran 20, dolomite dust 12, magnesium oxide 3, metallic aluminium powder 1, asbestos fibre 6, calcium lignosulfonate
1.3, epoxy Semen Lini oil 4, bone meal 2, suitable quantity of water.
The manufacture method of described a kind of high intensity sawdust based biomass granule, comprises the following steps:
(1) sawdust is put in retort at a temperature of 450 DEG C, isolation air carbonization 20 minutes, be cooled to room temperature and add stone
Cotton fiber, bone meal grind 40 minutes；
(2) being soaked 1 hour by dolomite dust 5-10wt% hydrochloric acid solution, washing is to neutral, and add water ultrasonic Treatment at 80 DEG C
8 minutes, then soak 1 hour with 8-12wt% sodium hydroxide solution, washing is to neutral, and add water ultrasonic Treatment 8 points at 80 DEG C
Clock, is subsequently adding calcium lignosulfonate, the grinding of epoxy Semen Lini oil 20-30 minute, dries and prepare modification dolomite powder；
(3) by walnut shell, pine and cypress branch, hot pepper crop with the hot-water soak 10 hours of 60 DEG C, filter and put in fermentation vat, control fermentation
Pond temperature is at 30 DEG C, and humidity is 50%, and fermentation process is after 20 hours, and addition modification dolomite powder, pineapple bran stir and continue to send out
Ferment 10 days, is cooled to room temperature and puts into and be crushed to 60 mesh in pulverizer；
(4) by step (1), the mixing of (3) material stirring, adding suitable quantity of water and other residual components stirring and evenly mixing, feeding is squeezed into
Type machine, is squeezed into a diameter of 5mm, the cylindrical particle of a length of 3cm with the briquetting pressure of 45MPa, is dried, discharging.
The technical parameter index using the sawdust based biomass granule of present invention production is as follows:
(1) density: 0.953g/cm3；
(2) sulfur content: 0.323%, less than the standard of special low-sulfur coal 0.50%；
(3) volatile matter: 17.08%.
Claims (2)
1. a high intensity sawdust based biomass granule, it is characterised in that be prepared by the raw materials in: sawdust 111-
121, walnut shell 46-48, pine and cypress branch 19-21, hot pepper crop 35-38, pineapple bran 20-23, dolomite dust 12-15, magnesium oxide 3-5,
Metallic aluminium powder 1-2, asbestos fibre 6-8, calcium lignosulfonate 1.3-1.7, epoxy Semen Lini oil 4-6, bone meal 2-4, suitable quantity of water.
The manufacture method of a kind of high intensity sawdust based biomass granule the most according to claim 1, it is characterised in that include
Following steps:
(1) sawdust is put in retort at a temperature of 450-500 DEG C, isolation air carbonization 20-30 minute, it is cooled to room temperature
Add asbestos fibre, bone meal grinds 40-50 minute；
(2) being soaked 1-2 hour by dolomite dust 5-10wt% hydrochloric acid solution, washing, to neutral, adds water ultrasonic at 80-100 DEG C
Ripple processes 8-10 minute, then soaks 1-2 hour with 8-12wt% sodium hydroxide solution, and washing, to neutral, adds water at 80-100 DEG C
Ultrasonic Treatment 8-10 minute, is subsequently adding calcium lignosulfonate, the grinding of epoxy Semen Lini oil 20-30 minute, dries prepared changing
Property dolomite dust；
(3) by walnut shell, pine and cypress branch, hot pepper crop with hot-water soak 10-12 hour of 60-70 DEG C, filter and put in fermentation vat, control
Fermentation vat temperature processed is at 30-50 DEG C, and humidity is 50-60%, after fermentation process 20-30 hour, adds modification dolomite powder, Fructus Ananadis comosi
Slag stirs continuation fermentation 10-20 days, is cooled to room temperature and puts into and be crushed to 60-80 mesh in pulverizer；
(4) by step (1), the mixing of (3) material stirring, adding suitable quantity of water and other residual components stirring and evenly mixing, feeding is squeezed into
Type machine, is squeezed into a diameter of 5-8mm, the cylindrical particle of a length of 3-8cm with the briquetting pressure of 45MPa, is dried, discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384527.8A CN106085539A (en) | 2016-06-02 | 2016-06-02 | A kind of high intensity sawdust based biomass granule and preparation method thereof |
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|---|---|---|---|
| CN201610384527.8A CN106085539A (en) | 2016-06-02 | 2016-06-02 | A kind of high intensity sawdust based biomass granule and preparation method thereof |
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| CN106085539A true CN106085539A (en) | 2016-11-09 |
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| CN201610384527.8A Pending CN106085539A (en) | 2016-06-02 | 2016-06-02 | A kind of high intensity sawdust based biomass granule and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575002A (en) * | 2017-07-31 | 2018-01-12 | 常州杰轩纺织科技有限公司 | A kind of wear-resisting PVC composite floor board |
| CN110484325A (en) * | 2019-08-23 | 2019-11-22 | 贵州现代生态农业发展有限公司 | A kind of pig manure fuel block and its processing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479784A (en) * | 2014-12-01 | 2015-04-01 | 葫芦岛市南票区腾兴生物质燃料厂 | Environment-friendly type carbon-adding biomass fuel and processing method thereof |
| CN104927961A (en) * | 2015-06-24 | 2015-09-23 | 遵义方之林再生能源有限公司 | Biomass particle fuel and preparation method thereof |
-
2016
- 2016-06-02 CN CN201610384527.8A patent/CN106085539A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479784A (en) * | 2014-12-01 | 2015-04-01 | 葫芦岛市南票区腾兴生物质燃料厂 | Environment-friendly type carbon-adding biomass fuel and processing method thereof |
| CN104927961A (en) * | 2015-06-24 | 2015-09-23 | 遵义方之林再生能源有限公司 | Biomass particle fuel and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575002A (en) * | 2017-07-31 | 2018-01-12 | 常州杰轩纺织科技有限公司 | A kind of wear-resisting PVC composite floor board |
| CN110484325A (en) * | 2019-08-23 | 2019-11-22 | 贵州现代生态农业发展有限公司 | A kind of pig manure fuel block and its processing method |
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Application publication date: 20161109 |