生物质颗粒燃料（俗称木煤）作为生物质能源转化的一个重要领域，越来越受到人们的关注。本文对生物质颗粒燃料的燃烧特性、节能减排效果、制造工艺技术、关键生产设备进行了研究与开发，并在此基础上最终建成了规模化（年产2.0×10⁵ t）、低成本的木煤生产线，对推动我国木煤产业的健康发展具有重要的示范意义。

As an important field of the conversion of biomass energy，biomass fuel pellets （commonly known as“wood- pellet”）get more and more attention. This paper discusses the combustion performance，the effect of energy conservation and emissions reduction，manufacturing technology and research achievement of the key production equipments. On the basis，the large-scale(annual output of 2.0×10⁵ t) and low-cost wood-pellet production line is completed finally，which has an important demonstration significance to promote the healthy development of wood-pellet industry.