CN105733731A - Biomass fuel and making method thereof - Google Patents

Biomass fuel and making method thereof Download PDF

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Publication number
CN105733731A
CN105733731A CN201610090544.0A CN201610090544A CN105733731A CN 105733731 A CN105733731 A CN 105733731A CN 201610090544 A CN201610090544 A CN 201610090544A CN 105733731 A CN105733731 A CN 105733731A
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CN
China
Prior art keywords
raw material
bagasse
paraffin
fuel
biomass fuel
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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.)
Pending
Application number
CN201610090544.0A
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Chinese (zh)
Inventor
韦泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIUZHOU DONGHOU BIOLOGY ENERGY TECHNOLOGY Co Ltd
Original Assignee
LIUZHOU DONGHOU BIOLOGY ENERGY TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LIUZHOU DONGHOU BIOLOGY ENERGY TECHNOLOGY Co Ltd filed Critical LIUZHOU DONGHOU BIOLOGY ENERGY TECHNOLOGY Co Ltd
Priority to CN201610090544.0A priority Critical patent/CN105733731A/en
Publication of CN105733731A publication Critical patent/CN105733731A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • C10L5/48—Solid fuels essentially based on materials of non-mineral origin on industrial residues and waste materials
    • 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
    • C10L2290/08—Drying or removing water
    • 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
    • C10L2290/24—Mixing, stirring of fuel components
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The invention discloses biomass fuel and a making method thereof and relates to the technical field of fuel. The biomass fuel comprises a basic fuel layer and a waterproof coating, and the basic fuel layer is composed of 40-50% of mulberry twigs, 30-40% of bagasse, 5-15% of waste paper pulp and 2-5% of high clay; the waterproof coating is paraffin. The making method of the biomass fuel comprises the steps of pulverizing the mulberry twigs and the bagasse into pulverized segments with the length being within 2 millimeters through a pulverizer, and air drying and drying the pulverized segments, so that the moisture of the pulverized segments is lower than 15%; then adding the waste paper pulp and the high clay, stirring the materials uniformly, placing the materials into a forming press and squeezing the materials into block shapes, placing the blocks into a hot-melted paraffin pool, immersing the blocks for 20-30 seconds, and taking the blocks out. By means of the biomass fuel and the making method thereof, the problems that biomass fuel is poor in waterproofness and cannot be stored for a long time are solved, and meanwhile the important problem that environmental pollution is caused due to discarding or incineration of mulberry twigs and bagasse is solved.

Description

Biomass fuel and preparation method thereof
Technical field
The present invention relates to fuel technology field, especially a kind of biomass fuel and preparation method thereof.
Background technology
Along with expanding economy; the energy and environmental problem have become as the focus of global concern; the pollution problem that the fossil energies such as traditional fuels such as coal, oil, natural gas produce due to the day by day exhausted energy crisis brought and its burning becomes increasingly conspicuous, and the clean regenerative resource of exploitation is extremely urgent.Biomass fuel, especially biomass solid shaping fuel are a kind of novel, environmental protection, energy-conservation, the regenerative resource of cleaning, are widely used in the use of Industrial Boiler and domestic stove, replaceable coal, liquefied gas, natural gas etc..In existing biomass fuel production technology, majority is to use wood flour, straw, agriculture and forestry organic waste material etc. as raw material, through pulverizing, drying, mix the technique of extruding and make bulk or granular fuel, with the problem solving the transport of biomass raw material, store and burn.The material pelletized due to processing is high microsteping material, there is substantial amounts of texture and space in its surface after compressing, these textures and space can occur capillarity gradually to absorb the moisture in environment in the environment, make the biomass molding fuel of storage there is corruption, the combustion problem of deterioration fuel.
Summary of the invention
One of problem to be solved by this invention be to provide a kind of water resistance good, can the biomass fuel of long-term storage.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is: it includes basic fuel layer and waterproof coating, and described basic fuel layer is made up of the raw material of following weight percents: Ramulus Mori bar 40-50%, bagasse 30-40%, secondary stock 5-15%, high clay 2-5%；Described waterproof coating is paraffin.
The two of problem to be solved by this invention are to provide a kind of manufacture method making biomass fuel simple, easy-operating.
In order to solve above-mentioned technical problem, scheme of the present invention is: use the raw material of following percentage by weight to make:
Basic fuel layer: Ramulus Mori bar 40-50%, bagasse 30-40%, secondary stock 5-15%, high clay 2-5%,
Waterproof coating: paraffin, the weight of paraffin accounts for the 1-2% of basic fuel layer gross weight；
Its making step is as follows:
A, the Ramulus Mori in above-mentioned raw material, bagasse being pulverized on pulverizer respectively, the length making raw material pulverize through small holes screen cloth controls respectively within 2 millimeters；
B, will step A be pulverized after raw material carry out air-drying and drying so that it is moisture is less than 15%；
C, in the gains of step B, add secondary stock, high clay and biomass combustion-promoting adhesive, stir, put into and forming press is squeezed into square block；
D, the square block biomass molding fuel in step C is put into the paraffin pond of hot melt is soaked 20-30s, take out.
Owing to using technique scheme, there is advantages that
1, the present invention uses Ramulus Mori bar, bagasse to make basic fuel, then adds the strong high clay of coagulation and secondary stock making biomass fuel, is very significantly improved in terms of molding, and basic fuel layer is fine and close, the loosest, it is possible to long-term storage；At one layer of paraffin of basic fuel layer outer wrapping, further increase the compactness of molding biomass fuel, be effectively increased waterproof effect.
2, the present invention is to Ramulus Mori bar and the utilization of bagasse, reduces and stops these materials and stack everywhere and be allowed to rot or burn the environment and atmospheric pollution caused, develops new forms of energy, add income for peasant.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described:
Embodiment 1:
The biomass fuel of the present embodiment includes basic fuel layer and waterproof coating, and basic fuel layer is made up of the raw material of following weight percents: Ramulus Mori bar 40%, bagasse 40%, secondary stock 15%, high clay 5%；
Described waterproof coating is paraffin, and the weight of paraffin accounts for the 2% of basic fuel layer gross weight；
Its making step is as follows:
A, the Ramulus Mori in above-mentioned raw material, bagasse being pulverized on pulverizer respectively, the length making raw material pulverize through small holes screen cloth controls respectively within 2 millimeters；
B, will in step A pulverize after raw material carry out air-drying and drying so that it is moisture is 10%；
C, in the gains of step B, add secondary stock and high clay, stir, put into and forming press is squeezed into square block；
D, the square block biomass molding fuel in step C is put into the paraffin pond of hot melt is soaked 30s, take out.
Embodiment 2:
The biomass fuel of the present embodiment includes basic fuel layer and waterproof coating, and basic fuel layer is made up of the raw material of following weight percents: Ramulus Mori bar 50%, bagasse 30%, secondary stock 15%, high clay 5%；
Described waterproof coating is paraffin, and the weight of paraffin accounts for the 1% of basic fuel layer gross weight；
Its making step is as follows:
A, the Ramulus Mori in above-mentioned raw material, bagasse being pulverized on pulverizer respectively, the length making raw material pulverize through small holes screen cloth controls respectively within 2 millimeters；
B, will in step A pulverize after raw material carry out air-drying and drying so that it is moisture is 15%；
C, in the gains of step B, add secondary stock and high clay, stir, put into and forming press is squeezed into square block；
D, the square block biomass molding fuel in step C is put into the paraffin pond of hot melt is soaked 20s, take out.
Embodiment 3:
The biomass fuel of the present embodiment includes basic fuel layer and waterproof coating, and basic fuel layer is made up of the raw material of following weight percents: Ramulus Mori bar 50%, bagasse 40%, secondary stock 5%, high clay 5%；
Described waterproof coating is paraffin, and the weight of paraffin accounts for the 2% of basic fuel layer gross weight；
Its making step is as follows:
A, the Ramulus Mori in above-mentioned raw material, bagasse being pulverized on pulverizer respectively, the length making raw material pulverize through small holes screen cloth controls respectively within 2 millimeters；
B, will in step A pulverize after raw material carry out air-drying and drying so that it is moisture is 8%；
C, in the gains of step B, add secondary stock and high clay, stir, put into and forming press is squeezed into square block；
D, the square block biomass molding fuel in step C is put into the paraffin pond of hot melt is soaked 30s, take out.
The biomass fuel of embodiment 1-3 and the biomass fuel without waterproof coating are carried out waterproof experiment as a control group, and result is as follows:
The water absorption rate of embodiment is 9.5%；The water absorption rate of embodiment 2 is 10.21；The water absorption rate of embodiment 3 is 9.48%；The water absorption rate of matched group is 18.21.
As shown in this experiment, the biomass fuel water resistance of the present invention is good.

Claims (2)

1. a biomass fuel, it is characterised in that: include basic fuel layer and waterproof coating,
Described basic fuel layer is made up of the raw material of following weight percents: Ramulus Mori bar 40-50%, bagasse 30-40%, secondary stock 5-15%, high clay 2-5%；
Described waterproof coating is paraffin.
2. the manufacture method of a biomass fuel, it is characterised in that use the raw material of following percentage by weight to make:
Basic fuel layer: Ramulus Mori bar 40-50%, bagasse 30-40%, secondary stock 5-15%, high clay 2-5%,
Waterproof coating: paraffin, the weight of paraffin accounts for the 1-2% of basic fuel layer gross weight；
Its making step is as follows:
A, the Ramulus Mori in above-mentioned raw material, bagasse being pulverized on pulverizer respectively, the length making raw material pulverize through small holes screen cloth controls respectively within 2 millimeters；
B, will step A be pulverized after raw material carry out air-drying and drying so that it is moisture is less than 15%；
C, in the gains of step B, add secondary stock and high clay, stir, put into and forming press is squeezed into square block；
D, the square block biomass molding fuel in step C is put into the paraffin pond of hot melt is soaked 20-30s, take out.
CN201610090544.0A 2016-02-18 2016-02-18 Biomass fuel and making method thereof Pending CN105733731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610090544.0A CN105733731A (en) 2016-02-18 2016-02-18 Biomass fuel and making method thereof

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Application Number Priority Date Filing Date Title
CN201610090544.0A CN105733731A (en) 2016-02-18 2016-02-18 Biomass fuel and making method thereof

Publications (1)

Publication Number Publication Date
CN105733731A true CN105733731A (en) 2016-07-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106635232A (en) * 2017-01-05 2017-05-10 安徽润发生物能源科技有限公司 Preparation method of clean wood chip biomass fuel
CN107974322A (en) * 2017-12-08 2018-05-01 梧州市国佳节能科技有限公司 Biomass fuel and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL402845A1 (en) * 2013-02-20 2014-09-01 New Future Energy Spółka Z Ograniczoną Odpowiedzialnością Method for preparing liquid hydrocarbon fuels from biomass
CN104479786A (en) * 2014-12-08 2015-04-01 柳州东侯生物能源科技有限公司 Biomass forming fuel and production method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL402845A1 (en) * 2013-02-20 2014-09-01 New Future Energy Spółka Z Ograniczoną Odpowiedzialnością Method for preparing liquid hydrocarbon fuels from biomass
CN104479786A (en) * 2014-12-08 2015-04-01 柳州东侯生物能源科技有限公司 Biomass forming fuel and production method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106635232A (en) * 2017-01-05 2017-05-10 安徽润发生物能源科技有限公司 Preparation method of clean wood chip biomass fuel
CN107974322A (en) * 2017-12-08 2018-05-01 梧州市国佳节能科技有限公司 Biomass fuel and preparation method thereof

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Application publication date: 20160706

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