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CN106085544A - A kind of composite biomass fuel and processing technique thereof - Google Patents

A kind of composite biomass fuel and processing technique thereof Download PDF

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Publication number
CN106085544A
CN106085544A CN201610594159.XA CN201610594159A CN106085544A CN 106085544 A CN106085544 A CN 106085544A CN 201610594159 A CN201610594159 A CN 201610594159A CN 106085544 A CN106085544 A CN 106085544A
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CN
China
Prior art keywords
biomass fuel
parts
processing technique
composite biomass
anthracite
Prior art date
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
CN201610594159.XA
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Chinese (zh)
Inventor
江五
江五一
徐康海
王松让
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.)
Anhui Xiangyang Forestry Co Ltd
Original Assignee
Anhui Xiangyang Forestry 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 Anhui Xiangyang Forestry Co Ltd filed Critical Anhui Xiangyang Forestry Co Ltd
Priority to CN201610594159.XA priority Critical patent/CN106085544A/en
Publication of CN106085544A publication Critical patent/CN106085544A/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
    • C10L5/445Agricultural 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
    • C10L5/02Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/04Raw material of mineral origin to be used; Pretreatment thereof
    • 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
    • C10L5/02Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06Methods of shaping, e.g. pelletizing or briquetting
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Ecology (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

nullThe invention discloses a kind of composite biomass fuel,Relate to bio-fuel processing technique field,The production raw material of described composite biomass fuel includes following component (by weight): straw 10 20 parts、Caulis et Folium Oryzae 20 30 parts、Wood flour 20 30 parts、25 parts of humus layer soil,10 20 parts of branch,20 30 parts of anthracite,Combustion adjuvant 5 10 parts,The invention also discloses the processing technique of a kind of composite biomass fuel,Including pulverization process、Anthracite is pulverized、Mixing treatment、Dried、Discharging molding and six technical processs of packed products,Granule moisture content of the present invention is low,Fuel value is high,Compared with conventional biomass fuel pellet,The present invention passes through modulation and the optimization of formula,Pass through coal、Combustion adjuvant and the collaborative combustion of biomass,Efficiency of combustion can be greatly improved,Reduce ignition temperature,And burning time is long、Burning is fully,Can fully substitute non-renewable energy resources,It is worthy to be popularized.

Description

A kind of composite biomass fuel and processing technique thereof
Technical field
The present invention relates to bio-fuel processing technique field, be specifically related to a kind of composite biomass fuel and one is compound raw The processing technique of biomass fuel.
Background technology
In Agricultural Activities, can produce substantial amounts of garbage, such as straw, Caulis et Folium Oryzae, rice husk etc., these materials are normal Often abandoned by random, or directly burn in field, but so not only air can be caused the biggest pollution, and Also recycling of resource it is unfavorable for.In recent years, along with development and the birth of biomass energy, the need that people are urgent of science and technology Want the production method that can carry out agricultural wastes recycling.Biomass fuel is a kind of regenerative resource, be a kind of novel, Environmental protection, energy-conservation clean energy resource, be widely used in the use of Industrial Boiler and domestic stove, replaceable coal, liquefied gas, natural gas Deng.But the volume of fuel that tradition is made is relatively large, the time lighted is long, burns insufficient, and the moisture content in fuel is difficult to wave Send out, and automatically feed combustion apparatus can not be used, can only use on the combustion apparatus of manual charging.
Summary of the invention
Problem to be solved by this invention is to provide one, and performance is more excellent, fuel value is higher and processing technique is the most compound Biomass fuel and processing technique thereof.
To achieve these goals, the technical scheme that the present invention takes is: a kind of composite biomass fuel, its feature exists Following component (by weight) is included: straw 10-20 part, Caulis et Folium Oryzae 20-in: the production raw material of described composite biomass fuel 30 parts, wood flour 20-30 part, humus layer soil 2-5 part, branch 10-20 part, anthracite 20-30 part, combustion adjuvant 5-10 part.
A kind of processing technique of composite biomass fuel, described processing technique follows the steps below:
(1) pulverization process: the straw in raw material, Caulis et Folium Oryzae, wood flour, humus layer soil and branch are added in pulverizer Carrying out pulverization process, a length of 30min-40min during pulverizing, after pulverizing, particle diameter is 4mm-6mm;
(2) anthracite is pulverized: is put in pulverizer by the anthracite in raw material and pulverizes, a length of 20min-during pulverizing 30min;
(3) mixing treatment: the material that step (1) and step (2) obtain is put into and carries out in Horizontal type mixer heating batch mixing, And add combustion adjuvant, a length of 30min-40min during batch mixing;
(4) dried: be dried in the material that step (3) obtains is positioned over baking oven, baking temperature is 70 DEG C-80 DEG C, a length of 2h-3h when being dried;
(5) discharging molding: dried material is carried out discharging by granule-forming machine, a diameter of 3mm-4mm of discharging, go out Material temperature degree is 60 DEG C-80 DEG C;
(6) packed products: test the material obtained, packs warehouse-in after the assay was approved.
Preferably, described combustion adjuvant is specifically made up of the material of following component (by weight): kieselguhr 10-12 part, Sodium nitrate 10-15 part, meerschaum 25-30 part, manganese oxide 3-5 part.
Preferably, in described step (2), anthracite particle diameter after crushed is 5mm-8mm.
Preferably, in described step (3), mixture temperature is 60 DEG C-70 DEG C.
Preferably, in described step (4), material moisture after drying is 10%-15%.
Preferably, the biomass fuel finished product water content obtained in described step (5) is 8%-12%.
Using technical scheme, the composite biomass fuel particle moisture content that the present invention produces is low, fuel value Height, compared with conventional biomass fuel pellet, the present invention passes through modulation and the optimization of formula, by coal, combustion adjuvant with biological The collaborative combustion of matter, it is possible to be greatly improved efficiency of combustion, reduces ignition temperature, and length burning time, burning is fully, for National economy produces the high temperature energy providing a kind of low cost, it is possible to meet most industry heating and the temperature of furnace fuel Requirement so that biomass fuel can be widely used in industrial energy field, is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the flow chart of the processing technique of a kind of composite biomass fuel of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with Detailed description of the invention, is expanded on further the present invention.
Embodiment 1:
As it is shown in figure 1, a kind of composite biomass fuel of the present embodiment, the production raw material of described composite biomass fuel Including following component (by weight): straw 10 parts, Caulis et Folium Oryzae 20 parts, wood flour 30 parts, 2 parts of humus layer soil, 10 parts of branch, 30 parts of anthracite, combustion adjuvant 5 parts, wherein combustion adjuvant is specifically made up of the material of following component (by weight): kieselguhr 10 Part, sodium nitrate 10 parts, meerschaum 30 parts, manganese oxide 4 parts.
A kind of processing technique of composite biomass fuel, described processing technique follows the steps below:
(1) pulverization process: the straw in raw material, Caulis et Folium Oryzae, wood flour, humus layer soil and branch are added in pulverizer Carrying out pulverization process, a length of 30min during pulverizing, after pulverizing, particle diameter is 6mm;
(2) anthracite is pulverized: is put in pulverizer by the anthracite in raw material and pulverizes, a length of 20min during pulverizing, Wherein anthracite particle diameter after crushed is 8mm;
(3) mixing treatment: the material that step (1) and step (2) obtain is put into and carries out in Horizontal type mixer heating batch mixing, And adding combustion adjuvant, a length of 30min during batch mixing, wherein mixture temperature is 60 DEG C;
(4) dried: be dried in the material that step (3) obtains is positioned over baking oven, baking temperature is 70 DEG C, dry A length of 2h time dry, material moisture the most after drying is 15%;
(5) discharging molding: dried material is carried out discharging by granule-forming machine, a diameter of 3mm of discharging, go out material temperature Degree is 60 DEG C, and the biomass fuel finished product water content wherein obtained is 12%;
(6) packed products: test the material obtained, packs warehouse-in after the assay was approved.
Embodiment 2: remaining is same as in Example 1, difference is the production raw material of described composite biomass fuel Including following component (by weight): straw 15 parts, Caulis et Folium Oryzae 25 parts, wood flour 25 parts, 3 parts of humus layer soil, 15 parts of branch, 25 parts of anthracite, combustion adjuvant 8 parts, in described step (2), anthracite particle diameter after crushed is 6mm, mixed in described step (3) Material temperature degree is 70 DEG C, and in described step (4), material moisture after drying is 13%, the biology obtained in described step (5) Matter fuel finished product water content is 10%.
Embodiment 3: remaining is same as in Example 1, difference is the production raw material of described composite biomass fuel Including following component (by weight): straw 20 parts, Caulis et Folium Oryzae 20 parts, wood flour 30 parts, 5 parts of humus layer soil, 20 parts of branch, 20 parts of anthracite, combustion adjuvant 5 parts, in described step (2), anthracite particle diameter after crushed is 5mm, mixed in described step (3) Material temperature degree is 70 DEG C, and in described step (4), material moisture after drying is 10%, the biology obtained in described step (5) Matter fuel finished product water content is 8%.
After process above step, take out composite biomass fuel sample, obtain data below:
From data above, the product burning-point acquired by the present invention is relatively low, units of heat is big and the unit combustion time relatively Long, it is possible to be greatly improved efficiency of combustion, reduce ignition temperature, and length burning time, burning are fully, it is possible to reduce crop straw burning Deng the movable pollution to air, preparation technology is simple, easily realizes large-scale production, is worthy to be popularized.
Obviously the present invention implements and is not subject to the restrictions described above, as long as have employed method design and the skill of the present invention The improvement of the various unsubstantialities that art scheme is carried out, or the most improved design by the present invention and technical scheme directly apply to it Its occasion, all within protection scope of the present invention.

Claims (7)

1. a composite biomass fuel, it is characterised in that: the production raw material of described composite biomass fuel includes following group Part (by weight): straw 10-20 part, Caulis et Folium Oryzae 20-30 part, wood flour 20-30 part, humus layer soil 2-5 part, branch 10- 20 parts, anthracite 20-30 part, combustion adjuvant 5-10 part.
2. the processing technique of a composite biomass fuel according to claim 1, it is characterised in that: described processing technique is pressed Carry out according to following steps:
(1) pulverization process: the straw in raw material, Caulis et Folium Oryzae, wood flour, humus layer soil and branch are added in pulverizer and carries out Pulverization process, a length of 30min-40min during pulverizing, after pulverizing, particle diameter is 4mm-6mm;
(2) anthracite is pulverized: is put in pulverizer by the anthracite in raw material and pulverizes, a length of 20min-during pulverizing 30min;
(3) mixing treatment: the material that step (1) and step (2) obtain is put into and carries out in Horizontal type mixer heating batch mixing, and add Enter combustion adjuvant, a length of 30min-40min during batch mixing;
(4) dried: be dried in the material that step (3) obtains is positioned over baking oven, baking temperature is 70 DEG C-80 DEG C, A length of 2h-3h when being dried;
(5) discharging molding: dried material is carried out discharging by granule-forming machine, a diameter of 3mm-4mm of discharging, go out material temperature Degree is 60 DEG C-80 DEG C;
(6) packed products: test the material obtained, packs warehouse-in after the assay was approved.
A kind of composite biomass fuel the most according to claim 1, it is characterised in that: described combustion adjuvant is specifically by following group The material composition of part (by weight): kieselguhr 10-12 part, sodium nitrate 10-15 part, meerschaum 25-30 part, manganese oxide 3-5 Part.
The processing technique of a kind of composite biomass fuel the most according to claim 2, it is characterised in that: described step (2) Middle anthracite particle diameter after crushed is 5mm-8mm.
The processing technique of a kind of composite biomass fuel the most according to claim 1, it is characterised in that: described step (3) Middle mixture temperature is 60 DEG C-70 DEG C.
The processing technique of a kind of composite biomass fuel the most according to claim 1, it is characterised in that: described step (4) In material moisture after drying be 10%-15%.
The processing technique of a kind of composite biomass fuel the most according to claim 1, it is characterised in that: described step (5) In the biomass fuel finished product water content that obtains be 8%-12%.
CN201610594159.XA 2016-07-26 2016-07-26 A kind of composite biomass fuel and processing technique thereof Pending CN106085544A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106622024A (en) * 2017-01-05 2017-05-10 安徽润发生物能源科技有限公司 Biomass fuel granulation process
CN106867616A (en) * 2017-03-22 2017-06-20 合肥浦尔菲电线科技有限公司 A kind of Novel environment-friendlymaterial material and preparation method thereof
CN109022086A (en) * 2018-08-06 2018-12-18 安徽上元新型家居材料有限公司 A kind of straw fuel rod and its preparation process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101985575A (en) * 2010-11-05 2011-03-16 华南理工大学 Biomass moulded coal and preparation method thereof
CN105219471A (en) * 2015-10-17 2016-01-06 明光市龙腾矿物有限公司 A kind of containing sepiolite composite biomass fuel and preparation method thereof
CN105238481A (en) * 2015-10-17 2016-01-13 明光市龙腾矿物有限公司 Composite biomass fuel and preparation method thereof
CN105779066A (en) * 2016-04-06 2016-07-20 南通市元方缘家具制造有限公司 Manufacturing process of biological grain fuel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101985575A (en) * 2010-11-05 2011-03-16 华南理工大学 Biomass moulded coal and preparation method thereof
CN105219471A (en) * 2015-10-17 2016-01-06 明光市龙腾矿物有限公司 A kind of containing sepiolite composite biomass fuel and preparation method thereof
CN105238481A (en) * 2015-10-17 2016-01-13 明光市龙腾矿物有限公司 Composite biomass fuel and preparation method thereof
CN105779066A (en) * 2016-04-06 2016-07-20 南通市元方缘家具制造有限公司 Manufacturing process of biological grain fuel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106622024A (en) * 2017-01-05 2017-05-10 安徽润发生物能源科技有限公司 Biomass fuel granulation process
CN106867616A (en) * 2017-03-22 2017-06-20 合肥浦尔菲电线科技有限公司 A kind of Novel environment-friendlymaterial material and preparation method thereof
CN109022086A (en) * 2018-08-06 2018-12-18 安徽上元新型家居材料有限公司 A kind of straw fuel rod and its preparation process

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Application publication date: 20161109