Method for efficiently preparing wood dust biomass fuel

• Main Author: SHEN XIANHUA
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2018
• Subjects: ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; CHEMISTRY; FIRELIGHTERS; FUELS; FUELS NOT OTHERWISE PROVIDED FOR; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; LIQUEFIED PETROLEUM GAS; LUBRICANTS; METALLURGY; NATURAL GAS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention discloses a method for efficiently preparing a wood dust biomass fuel. The method comprises the following steps: a, drying; b, mixing and granulating; and c, compression. Compared with the prior art, the method has the advantages that the prepared wood dust biomass fuel has the density of 1.1-1.2 g/cm , a conventional boiler is adopted, and the combustion efficiency is 25-27%. 本发明公开了种高效木屑生物质燃料的制备方法，包括以下步骤：a、干燥步骤；b、混合制粒步骤；c、压缩步骤。本发明与现有技术相比，所制的木屑生物质燃料的密度为1.1-1.2g/cm，使用通常的锅炉，其燃烧效率为25-27％。