花生壳成型燃料结渣特性分析

Analysis of Slagging Characteristics of Peanut Shell Molding Fuel

[目的]研究花生壳成型燃料的结渣特性。[方法]根据灰熔融特征温度和灰渣成分,评价花生壳成型燃料的结渣特性;利用沾污指数和灰分中Na2O含量和当量Na2O,分析花生壳成型燃料的沾污特性。[结果]花生壳成型燃料具有中等结渣倾向和低沾污倾向。[结论]该研究为生物质成型燃料燃烧设备的设计和燃烧效率的提高提供了理论依据。

[Objective] The study aimed to study slagging characteristics of peanut shell molding fuel. [Method]According to ash melting characteristic temperatures and ash composition,the slagging characteristics of peanut shell molding fuel were assessed; the fouling characteristics of peanut shell molding fuel was analyzed based on fouling index as well as Na2 O content and equivalent Na2O in ash. [Result]Peanut shell molding fuel has moderate slagging and low fouling tendencies. [Conclusion]The research could provide theoretical references for the design of combustion equipment of biomass molding fuel and improvement of combustion efficiency.