CN101130708A - Environment protection type semi-biomass bar fuel for firing and production technology of the same - Google Patents

Environment protection type semi-biomass bar fuel for firing and production technology of the same Download PDF

Info

Publication number
CN101130708A
CN101130708A CNA200710144418XA CN200710144418A CN101130708A CN 101130708 A CN101130708 A CN 101130708A CN A200710144418X A CNA200710144418X A CN A200710144418XA CN 200710144418 A CN200710144418 A CN 200710144418A CN 101130708 A CN101130708 A CN 101130708A
Authority
CN
China
Prior art keywords
fuel
reducing
biomass
environment
calcium lime
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
CNA200710144418XA
Other languages
Chinese (zh)
Inventor
朱振刚
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNA200710144418XA priority Critical patent/CN101130708A/en
Publication of CN101130708A publication Critical patent/CN101130708A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The invention discloses an environment-protective biomass bar fuel, which comprises the following parts: 70-89% raw wood material, 10-25% mineral fuel and 1-5% calcium lime with the sum of each component at 100%. The manufacturing technique comprises the following steps: 1. grinding raw wood material, wood carbide and calcium lime into particle with grain size less than 5mm; 2. blending the materials evenly; 3. drying the blended materials to control the water below 20%; 4. squeezing the dried material into the product through moulder. The invention is characterized by the following: 1. improving thermal efficiency to save more fuel than mineral coal by 50 %; 2. reducing the ash below 4%; 3. controlling the discharge of harmful gas effectively to inhibit the discharge of sulfur oxide during combusting due to adding the calcium lime; 4. simplifying the manufacturing technique and reducing the making cost; reducing the fuel consumption due to controlling the water bellow 20%.

Description

Environment-friendly type material in half a lifetime firewood bar fuel and production technique thereof
Technical field
The present invention relates to a kind of shaped fuel and production technique thereof, refer more particularly to material firewood bar fuel and production technique thereof in half a lifetime.
Background technology
At present, shaped fuel mostly adopts full mineral substance to do raw material, and thermo-efficiency is lower.The greatest drawback of mineral substance fuel is the ash content height, and noxious gas emission is difficult to control, is a great problem of present environment protection.And the production technique of mineral substance shaped fuel is comparatively complicated, the cost of manufacture height.Adopt biomass material to make shaped fuel even have, also fail to solve well the discharge of harmful gases problem.
Summary of the invention
Purpose of the present invention is to provide a kind of thermo-efficiency higher, and ash content is low, can effectively control environment-friendly type material in the half a lifetime firewood bar fuel of harmful gas emission.
Another object of the present invention is to propose a kind of production technique to simplify the production technique of manufacturing environment-friendly type material in the half a lifetime firewood bar fuel that cost of manufacture is low.
Technical scheme of the present invention is such, and the component (by weight) of environment-friendly type material in half a lifetime firewood bar fuel is: mineral substance fuel 10～25%, wood material 70～89%, and unslaked lime 1～5%, the each component sum equals 100%.
The production technique of environment-friendly biomass firewood bar fuel is:
1, mineral substance fuel, wood material and calcium lime powder are broken into particle below 5 millimeters;
2, above-mentioned mixing of materials is mixed thoroughly;
3, the material after will mixing thoroughly carries out drying, and moisture controlled is below 20%;
4, dried material is extruded by shaper be finished product.
Characteristics of the present invention: the one, thermo-efficiency is higher.Through the test of intermittent type heating boiler, save 50% fuel than mineral substance moulded coal.The 2nd, ash content is low.After tested, the ash content of environment-friendly biomass firewood bar fuel is below 15%.The 3rd, can effectively control harmful gas emissions.Owing to be added with unslaked lime among the present invention, unslaked lime chance water makes the sulphur trioxide (SO in the raw material 3) precipitation formation calcium sulfate (CaSO 4), make the sulphur trioxide (SO in the raw material 3) precipitation, and then the sulfurous gas (SO that produces when suppressing burning 2) discharge of harmful gases.The 4th, production technique is simplified, and cost of manufacture is low.Get final product owing to material moisture is controlled at below 20%, thereby reduced the fuel consumption in the drying process, and then reduced production cost.
Embodiment
Embodiments of the invention and technical scheme are in full accord.
Described mineral substance fuel is meant coke powder, coal dust, coal slime, coal gangue etc.
Described wood material is meant the wooden waste that industrial and agricultural production produces, as wood chip, sawdust, wood shavings, wooden dust, and agricultural crop straw, rice husk, leaf and branch etc.

Claims (2)

1. environment-friendly type material in half a lifetime firewood bar fuel is characterized in that, its component (by weight) is: mineral substance fuel 10～25%, wood material 70～89%, unslaked lime 1～5%; The each component sum equals 100%.
2. the production technique of environment-friendly type material in a half a lifetime firewood bar fuel as claimed in claim 1 is characterized in that its step is:
1., mineral substance fuel, wood material and calcium lime powder are broken into particle below 5 millimeters;
2., above-mentioned mixing of materials is mixed thoroughly;
3., the material after will mixing thoroughly carries out drying, moisture controlled is below 20%;
4., dried material is extruded by shaper be finished product.
CNA200710144418XA 2007-10-01 2007-10-01 Environment protection type semi-biomass bar fuel for firing and production technology of the same Pending CN101130708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA200710144418XA CN101130708A (en) 2007-10-01 2007-10-01 Environment protection type semi-biomass bar fuel for firing and production technology of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA200710144418XA CN101130708A (en) 2007-10-01 2007-10-01 Environment protection type semi-biomass bar fuel for firing and production technology of the same

Publications (1)

Publication Number Publication Date
CN101130708A true CN101130708A (en) 2008-02-27

Family

ID=39128115

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA200710144418XA Pending CN101130708A (en) 2007-10-01 2007-10-01 Environment protection type semi-biomass bar fuel for firing and production technology of the same

Country Status (1)

Country Link
CN (1) CN101130708A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101935568A (en) * 2010-09-07 2011-01-05 华中科技大学 High-temperature biomass micron fuel
CN102191100A (en) * 2010-04-09 2011-09-21 神华集团有限责任公司 Biomass moulded coal
CN102492520A (en) * 2011-12-07 2012-06-13 王变成 Efficiently polymerized combustion-supporting additive and energy-saving ecological energy fuel
CN102741383A (en) * 2009-05-26 2012-10-17 美国颗粒供电有限责任公司 Pellets and briquettes from compacted biomass
CN103361142A (en) * 2013-07-31 2013-10-23 铁岭兵山煤业设备仪器制造有限公司 Coal slime and biomass compounded briquette coal and preparation method thereof
CN105238478A (en) * 2014-07-11 2016-01-13 许成荫 Environment-friendly organic blended fuel
CN105273793A (en) * 2014-07-11 2016-01-27 许成荫 Regenerated polyhybrid briquette fuel prepared from waste timber

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102741383A (en) * 2009-05-26 2012-10-17 美国颗粒供电有限责任公司 Pellets and briquettes from compacted biomass
CN102191100A (en) * 2010-04-09 2011-09-21 神华集团有限责任公司 Biomass moulded coal
CN101935568A (en) * 2010-09-07 2011-01-05 华中科技大学 High-temperature biomass micron fuel
CN101935568B (en) * 2010-09-07 2013-03-20 华中科技大学 High-temperature biomass micron fuel
CN102492520A (en) * 2011-12-07 2012-06-13 王变成 Efficiently polymerized combustion-supporting additive and energy-saving ecological energy fuel
CN103361142A (en) * 2013-07-31 2013-10-23 铁岭兵山煤业设备仪器制造有限公司 Coal slime and biomass compounded briquette coal and preparation method thereof
CN105238478A (en) * 2014-07-11 2016-01-13 许成荫 Environment-friendly organic blended fuel
CN105273793A (en) * 2014-07-11 2016-01-27 许成荫 Regenerated polyhybrid briquette fuel prepared from waste timber

Similar Documents

Publication Publication Date Title
CN101130707A (en) Environment protection type biomass bar fuel for firing and production technology of the same
CN101130708A (en) Environment protection type semi-biomass bar fuel for firing and production technology of the same
CN104059709B (en) A kind of preparation method of resistive connection slag biomass solid particle fuel
CN101134920B (en) Biomass coal adhesive and biomass coal prepared by the same
CN104560259B (en) The preparation method and system of biological substance shaped granule fuel
CN101121904A (en) Molded coal using coking coal washing mud as raw material
CN100488600C (en) Method for preparing flue gas desulfurization agent
CN101942351A (en) Compound solid coal fuel
CN106281536A (en) A kind of biomass granule fuel
CN107641539A (en) A kind of biomass granule fuel and preparation method thereof
CN109647176A (en) A kind of desulfurizing agent and preparation method thereof
CN104357120A (en) Fermented biomass briquette coal and production method thereof
CN104531256A (en) Environment-friendly biomass pellet fuel production method
CN104059710B (en) A kind of high fuel value biomass solid particle fuel
CN101818091A (en) Straw composite fuel and manufacture method thereof
CN1837335A (en) Hybrid fuel and method for preparing the same
CN104560258B (en) Cleaning briquette coal binder
CN109384225A (en) A method of producing desulphurization denitration active carbon
CN101899350B (en) Preparation method of biomass solid-molded composite fuel and biomass solid-molded composite fuel
CN104629848A (en) Granular biomass fuel and preparation method thereof
CN104962338B (en) Slime combustion-supporting desulfurizing composite additive and preparing method thereof
CN101469283A (en) Coal briquette and method for producing the same
CN100540637C (en) A kind of briquette binder and method for making
CN105950250A (en) Environment-friendly and inflammable fuel rod and manufacturing process thereof
CN105316057A (en) Biomass coal briquette by use of anthracite coal and carbonized biomass fuel as base materials

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20080227