不同燃料对核桃烘干设备的效率研究——以“5LQH-1”型热风炉为例  

Study on the Efficiency of Different Fuels on Walnut Drying Equipment——Taking "5LQH-1" Hot Stove as an Example

作　　者：孙洁琼 杨映礼 尹芳[1] 张无敌[1] 王昌梅[1] 赵兴玲[1] 吴凯[1] 柳静[1] 杨红[1] Sun Jieqiong;Yang Yingli;Yin Fang;Zhang Wudi;Wang Changmei;Zhao Xingling;Wu Kai;Liu Jing;Yang Hong(Yunnan Normal University,Kunming 650500,Yunnan,China;Yangbi County Forestry Bureau, Yangbi 672500, Yunnan, China)

机构地区：[1]云南师范大学,云南昆明650500 [2]漾濞县林业局,云南漾濞672500

出　　处：《农业技术与装备》2019年第3期12-14,共3页Agricultural Technology & Equipment

基　　金：云南省首批专家基层科研工作站、西南地区可再生能源研究与开发协同创新中心(05300205020516009);云南省农村能源工程重点实验室开放基金(2017KF04)联合资助

摘　　要：使用不同燃料对“5LQH-1”型热风炉进行烘烤实验,对效率及热效率进行分析对比。使用薪柴、煤、玉米芯作为燃料其平均燃烧效率分别为83.1%、78.4%、82%。其中使用薪材和玉米芯作为燃料燃烧效率均高于国内水平(80%),而使用煤作为燃料其燃烧效率低于国内水平。综合考虑,对于“5LQH-1”型热风炉使用薪材作为燃料进行核桃烘烤较煤和玉米芯更好一些。并为热风炉的推广提出建议意见。The baking experiment of "5LQH-1" hot blast stove was carried out with different fuels, and the efficiency and thermal efficiency were analyzed and compared. The average combustion efficiency of fuel wood, coal and corn cob was 83.1%, 78.4% and 82%, respectively. The use of fuel wood and corncob as fuel combustion efficiency is higher than the domestic level (80%), while the use of coal as a fuel has a lower combustion efficiency than the domestic level. Considering comprehensively, it is better to use walnut as the fuel for the "5LQH-1" hot blast stove to make walnut baking better than coal and corn cob. And make recommendations for the promotion of hot blast stoves.

关 键 词：核桃烘烤 热风炉 生物质能燃料 

分 类 号：S664.1[农业科学—果树学]