CN109181804A - A kind of pine needle shaped fuel and preparation method thereof - Google Patents

A kind of pine needle shaped fuel and preparation method thereof Download PDF

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Publication number
CN109181804A
CN109181804A CN201811149639.0A CN201811149639A CN109181804A CN 109181804 A CN109181804 A CN 109181804A CN 201811149639 A CN201811149639 A CN 201811149639A CN 109181804 A CN109181804 A CN 109181804A
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CN
China
Prior art keywords
pine needle
parts
stalk
fermentation
shaped fuel
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Pending
Application number
CN201811149639.0A
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Chinese (zh)
Inventor
江五
江五一
徐康海
王松让
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Anhui Yang Yang New Energy Technology Development Ltd By Share Ltd
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Anhui Yang Yang New Energy Technology Development Ltd By Share Ltd
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Priority to CN201811149639.0A priority Critical patent/CN109181804A/en
Publication of CN109181804A publication Critical patent/CN109181804A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L5/00Solid fuels
    • C10L5/40Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/442Wood or forestry waste
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L5/00Solid fuels
    • C10L5/40Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/445Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L5/00Solid fuels
    • C10L5/40Solid fuels essentially based on materials of non-mineral origin
    • C10L5/46Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L9/00Treating solid fuels to improve their combustion
    • C10L9/10Treating solid fuels to improve their combustion by using additives
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel 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)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Wood Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Agronomy & Crop Science (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The invention discloses a kind of pine needle shaped fuel and preparation method thereof, formula is made of by weight the following raw material: 40-60 parts of pine needle, 10-20 parts of stalk fermentation object, cow dung 15-25 parts wet, 2-4 parts of detonator, 2-4 parts of adhesive, 3-5 parts of deodorant.Pine needle shaped fuel made from inventive formulation solves the problems, such as biomass material diversification, can build up biomass solid fuel production line using this technique, realizes industrialization continuous and stable production, can solve energy problem, protect environment well.

Description

A kind of pine needle shaped fuel and preparation method thereof
Technical field
The present invention relates to biomass fuel field, specifically a kind of pine needle shaped fuel and preparation method thereof.
Background technique
With the rapid development of economy, also ascendant trend is being presented in power consumption, and China mainly uses hydroelectric generation, core Power generation and coal-fired thermal power generation, restriction of the hydroelectric generation by rainwater, nuclear power generation cost is too high, and coal fired power generation is more general And but will cause a series of environmental problem, it is, thus, sought for one kind can substitute coal-fired thermal power generation, biomass fuel Power generation is operated and is given birth to.
In the prior art about the production technology of biomass granule fuel mainly by biological energy raw material according to certain After proportion carries out matching design, be crushed into powder it is last, then be baked to the preparation of the techniques such as compression, screening, cooling, packaging and At, but it is according to the difference for the material composition being incorporated during raw material proportioning, so that the quality of the biomass fuel obtained is different, So that it is when carrying out burning processing as biomass granule fuel, calorific value is lower and can also generate a large amount of dust, Cause the waste ash content generated in combustion process more, so that a large amount of energy is pulled away, so that energy loss is larger;And Traditional biomass fuel pellet needs to carry out repeated drying, crushing and compression step in process of production, leads to biomass The production cycle of fuel particle is longer, complex process, higher cost;Material composition is complicated, causes production cost higher.
Summary of the invention
The present invention provides a kind of pine needle shaped fuels and preparation method thereof, to solve the above technical problems.
A kind of pine needle shaped fuel is made of by weight the following raw material: 40-60 parts of pine needle, stalk fermentation object 10-20 Part, cow dung 15-25 parts wet, 2-4 parts of detonator, 2-4 parts of adhesive, 3-5 parts of deodorant.
Preferably, the detonator is benzoic acid.
Preferably, the bonder is sodium metasilicate.
Preferably, the stalk fermentation object is using the conduct of at least one of corn stover, sugarcane stalk, fresh weeds Fermenting raw materials are prepared.
Preferably, the preparation method of the stalk fermentation object is after stalk to be ground into 20-40 mesh powder, to be set It is 30-50% that moisture content is baked in the environment that temperature is 30-40 DEG C, then the ferment of stalk weight 1-3% is added thereto Imperial mother, after being stored up fermentation process 10-20 days.
Preferably, the temperature in the fermentation treatments of the stalk fermentation object is 50-70 DEG C.
A kind of preparation method of pine needle shaped fuel, includes the following steps:
(1) pine needle dried, shredded, 50-100 mesh is broken to by pulverizer after chopping, it is spare to obtain powder, by gained powder Material is dried to water content less than 8%;
(2) powder and stalk fermentation object, wet cow dung are mixed, obtain mixture, and resulting mixture is transmitted Heap body is formed to rickyard, and using piler, carries out aerobic fermentation under wet, aerobic environment, heap temperature is maintained at 50 DEG C, and continuing fermentation at least 6 days;
(3) mixture after fermentation is dehydrated to 40%-60%;
(4) dewatered mixture is placed in container again, container is carried out to be forced into 2-4MPa, keeps pressure, is collected Mixture in container;
(5) step (4) resulting mixture is placed in reaction kettle, and puts into detonator, adhesive, deodorant, and fill Enter nitrogen protection, is warming up to 80-90 DEG C, stirring;
(6) it after stirring, discharges while hot, collects out material, material out is continuously and stably delivered to solid forming Machine, to material extrusion forming out to get the pine needle shaped fuel.
Beneficial effects of the present invention:
The beneficial effects of the present invention are: pine needle shaped fuel made from inventive formulation, it is polynary to solve biomass material The problem of change, can build up biomass solid fuel production line using this technique, realize industrialization continuous and stable production, can solve Certainly energy problem protects environment well.
Specific embodiment
The embodiment of the present invention is described in detail below, but what the present invention can be defined by the claims and cover Multitude of different ways is implemented.
Below by way of specific embodiment, the present invention will be described in detail.
Embodiment 1
A kind of pine needle shaped fuel is made of by weight the following raw material: 40 parts of pine needle, 10 parts of stalk fermentation object, wet ox 15 parts of excrement, 2 parts of detonator, 2 parts of adhesive, 3 parts of deodorant.
Above-mentioned detonator is benzoic acid;Above-mentioned bonder is sodium metasilicate;Above-mentioned stalk fermentation object is using corn stover, sweet At least one of sugarcane stalk, fresh weeds are prepared as fermenting raw materials, and preparation method is that stalk is ground into 20 mesh Powder after, placing it in and being baked to moisture content in the environment that temperature is 30 DEG C is 30%, then thereto be added stalk weight After 1% yeast, after being stored up fermentation process 10 days, wherein the temperature in the fermentation treatments of stalk fermentation object It is 50 DEG C.
A kind of preparation method of pine needle shaped fuel, includes the following steps:
(1) pine needle dried, shredded, 50 mesh are broken to by pulverizer after chopping, it is spare to obtain powder, and gained powder is dried It does to water content less than 8%;
(2) powder and stalk fermentation object, wet cow dung are mixed, obtain mixture, and resulting mixture is transmitted Heap body is formed to rickyard, and using piler, carries out aerobic fermentation under wet, aerobic environment, heap temperature is maintained at 50 DEG C, and continuing fermentation at least 6 days;
(3) mixture after fermentation is dehydrated to 40%;
(4) dewatered mixture is placed in container again, container is carried out to be forced into 2MPa, keeps pressure, collects and holds Mixture in device;
(5) step (4) resulting mixture is placed in reaction kettle, and puts into detonator, adhesive, deodorant, and fill Enter nitrogen protection, is warming up to 80 DEG C, stirring;
(6) it after stirring, discharges while hot, collects out material, material out is continuously and stably delivered to solid forming Machine, to material extrusion forming out to get the pine needle shaped fuel.
Embodiment 2
A kind of pine needle shaped fuel is made of by weight the following raw material: 50 parts of pine needle, 15 parts of stalk fermentation object, wet ox 20 parts of excrement, 3 parts of detonator, 3 parts of adhesive, 4 parts of deodorant.
Above-mentioned detonator is benzoic acid;Above-mentioned bonder is sodium metasilicate;Above-mentioned stalk fermentation object is using corn stover, sweet At least one of sugarcane stalk, fresh weeds are prepared as fermenting raw materials, and preparation method is that stalk is ground into 30 mesh Powder after, placing it in and being baked to moisture content in the environment that temperature is 35 DEG C is 40%, then thereto be added stalk weight After 2% yeast, after being stored up fermentation process 15 days, wherein the temperature in the fermentation treatments of stalk fermentation object It is 60 DEG C.
A kind of preparation method of pine needle shaped fuel, includes the following steps:
(1) pine needle dried, shredded, 75 mesh are broken to by pulverizer after chopping, it is spare to obtain powder, and gained powder is dried It does to water content less than 8%;
(2) powder and stalk fermentation object, wet cow dung are mixed, obtain mixture, and resulting mixture is transmitted Heap body is formed to rickyard, and using piler, carries out aerobic fermentation under wet, aerobic environment, heap temperature is maintained at 50 DEG C, and continuing fermentation at least 6 days;
(3) mixture after fermentation is dehydrated to 50%;
(4) dewatered mixture is placed in container again, container is carried out to be forced into 3MPa, keeps pressure, collects and holds Mixture in device;
(5) step (4) resulting mixture is placed in reaction kettle, and puts into detonator, adhesive, deodorant, and fill Enter nitrogen protection, is warming up to 85 DEG C, stirring;
(6) it after stirring, discharges while hot, collects out material, material out is continuously and stably delivered to solid forming Machine, to material extrusion forming out to get the pine needle shaped fuel.
Embodiment 3
A kind of pine needle shaped fuel is made of by weight the following raw material: 60 parts of pine needle, 20 parts of stalk fermentation object, wet ox 25 parts of excrement, 4 parts of detonator, 4 parts of adhesive, 5 parts of deodorant.
Above-mentioned detonator is benzoic acid;Above-mentioned bonder is sodium metasilicate;Above-mentioned stalk fermentation object is using corn stover, sweet At least one of sugarcane stalk, fresh weeds are prepared as fermenting raw materials, and preparation method is that stalk is ground into 40 mesh Powder after, placing it in and being baked to moisture content in the environment that temperature is 40 DEG C is 50%, then thereto be added stalk weight After 3% yeast, after being stored up fermentation process 20 days, wherein the temperature in the fermentation treatments of stalk fermentation object It is 70 DEG C.
A kind of preparation method of pine needle shaped fuel, includes the following steps:
(1) pine needle dried, shredded, 100 mesh are broken to by pulverizer after chopping, it is spare to obtain powder, by gained powder Water content is dried to less than 8%;
(2) powder and stalk fermentation object, wet cow dung are mixed, obtain mixture, and resulting mixture is transmitted Heap body is formed to rickyard, and using piler, carries out aerobic fermentation under wet, aerobic environment, heap temperature is maintained at 50 DEG C, and continuing fermentation at least 6 days;
(3) mixture after fermentation is dehydrated to 60%;
(4) dewatered mixture is placed in container again, container is carried out to be forced into 4MPa, keeps pressure, collects and holds Mixture in device;
(5) step (4) resulting mixture is placed in reaction kettle, and puts into detonator, adhesive, deodorant, and fill Enter nitrogen protection, is warming up to 90 DEG C, stirring;
(6) it after stirring, discharges while hot, collects out material, material out is continuously and stably delivered to solid forming Machine, to material extrusion forming out to get the pine needle shaped fuel.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in claim protection model of the invention Within enclosing.

Claims (7)

1. a kind of pine needle shaped fuel, which is characterized in that be made of by weight the following raw material: 40-60 parts of pine needle, stalk fermentation 10-20 parts of object, cow dung 15-25 parts wet, 2-4 parts of detonator, 2-4 parts of adhesive, 3-5 parts of deodorant.
2. pine needle shaped fuel according to claim 1 and preparation method thereof, which is characterized in that the detonator is benzene first Acid.
3. pine needle shaped fuel according to claim 1, which is characterized in that the bonder is sodium metasilicate.
4. pine needle shaped fuel according to claim 1, which is characterized in that the stalk fermentation object is using corn stalk At least one of stalk, sugarcane stalk, fresh weeds are prepared as fermenting raw materials.
5. pine needle shaped fuel according to claim 1 or 4, which is characterized in that the preparation side of the stalk fermentation object Method is to place it in be baked to moisture content in the environment that temperature is 30-40 DEG C and be after stalk to be ground into 20-40 mesh powder 30-50%, then thereto after the yeast of addition stalk weight 1-3%, after being stored up fermentation process 10-20 days.
6. pine needle shaped fuel according to claim 5, which is characterized in that the fermentation treatments of the stalk fermentation object In temperature be 50-70 DEG C.
7. the preparation method of pine needle shaped fuel according to claim 1, which comprises the steps of:
(1) pine needle dried, shredded, 50-100 mesh is broken to by pulverizer after chopping, it is spare to obtain powder, and gained powder is dried It does to water content less than 8%;
(2) powder and stalk fermentation object, wet cow dung are mixed, obtain mixture, and resulting mixture is sent to heap Stock ground, and heap body is formed using piler, aerobic fermentation is carried out under wet, aerobic environment, heap temperature is maintained at 50 DEG C, And continuing fermentation at least 6 days;
(3) mixture after fermentation is dehydrated to 40%-60%;
(4) dewatered mixture is placed in container again, container is carried out to be forced into 2-4MPa, keeps pressure, collection vessel In mixture;
(5) step (4) resulting mixture is placed in reaction kettle, and puts into detonator, adhesive, deodorant, and be filled with nitrogen Gas shielded is warming up to 80-90 DEG C, stirring;
(6) it after stirring, discharges while hot, collects out material, material out is continuously and stably delivered to solid forming machine, it is right Material extrusion forming is out to get the pine needle shaped fuel.
CN201811149639.0A 2018-09-29 2018-09-29 A kind of pine needle shaped fuel and preparation method thereof Pending CN109181804A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH061984A (en) * 1992-06-18 1994-01-11 Mitsubishi Kasei Vinyl Co Gasoline composition
CN105001934A (en) * 2015-07-17 2015-10-28 孝昌县鑫波农业发展有限公司 Preparation method for biomass fuel
CN105441155A (en) * 2015-12-31 2016-03-30 黔南州山川生物科技有限公司 Chicken manure, pig manure, yellow brown soil and platycladus orientalis composite biomass fuel and preparation method thereof
CN108034470A (en) * 2017-12-20 2018-05-15 山东绿福地生物科技有限公司 A kind of method that biomass fuel is prepared using pig manure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH061984A (en) * 1992-06-18 1994-01-11 Mitsubishi Kasei Vinyl Co Gasoline composition
CN105001934A (en) * 2015-07-17 2015-10-28 孝昌县鑫波农业发展有限公司 Preparation method for biomass fuel
CN105441155A (en) * 2015-12-31 2016-03-30 黔南州山川生物科技有限公司 Chicken manure, pig manure, yellow brown soil and platycladus orientalis composite biomass fuel and preparation method thereof
CN108034470A (en) * 2017-12-20 2018-05-15 山东绿福地生物科技有限公司 A kind of method that biomass fuel is prepared using pig manure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
郭志新: "污泥掺混制备生物质燃料技术现状与发展前景", 《洁净煤技术》 *

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Application publication date: 20190111