EFFECTS OF USING DRAFT TUBES IN A CONTINUED SPOUTED BED DRYER

摘要：

　　The interest shown in the use of biofuels such as pellets and briquettes has continued to grow in the European market.This paper presents the experimental results obtained from the drying of sawdust in a continuous spouted bed with various draft tube designs.The tests are performed using wet sawdust at various inlet and outlet gas temperatures.In a spouted bed dryer,the drying capacity depends on the heat capacity flow.The results show that draft tubes can improve the drying capacity.They also show that the utilised heat capacity flow is influenced by the design of the draft tube.

关键词： sawdust superheated steam capacity design

作者: J.Berghel R.Renstr(o)m

作者单位: Karlstad University Department of Energy,Environmental and Building Technology Faculty of Technology and Science,Karlstad University,SE-651 88,Karlstad,Sweden

会议类型: 国际会议

会议名称: The 18th International Drying Symposium Conference(第十八届国际干燥学术大会(IDS2012))

会议地点: 厦门

会议语种:英文

页码: 1-6

在线出版日期: 2012-01-11（万方平台首次上网日期，不代表论文的发表时间）