气化剂流量对棉秆气化性能的影响  

Effect of Air Discharge on Cotton-stalk Gasification

作　　者：李鹏[1] 王维新[1] 吴杰[1] 毕新胜[1] 杨斌[1] 张执超[1] 

机构地区：[1]石河子大学机械电气工程学院,新疆石河子832003

出　　处：《石河子大学学报（自然科学版）》2007年第4期512-514,共3页Journal of Shihezi University(Natural Science)

基　　金：新疆生产建设兵团高新技术研究发展计划(2006GJS13)

摘　　要：棉秆气化可以改变目前棉秆低效高耗的利用现状，气化过程中必须通入一定量的气化剂。通过控制风机转速研究了气化剂流量对棉秆气化性能的影响规律，利用HBG-Ⅰ型户用型生物质气化试验台，针对在不同气化剂流量下的棉秆气化产气情况，采用岛津GCSA型气相色谱仪进行测试分析。结果表明：在固定的气化剂流量下，可燃气成分基本稳定；气化剂流量不宜过高，风机转速为350—450r／min时，能保证可燃气质量。Cotton-stalk gasification can improve actual using condition, some air should be fed into gasifiers in the process of gasification. This paper studies the effect of air discharge on cotton-stalk gasification, which provide reference for further stuy on cotton-stalk gasification, the experiments were conducted to analyze the gas from HBG- Ⅰ biomass gasification testbed under the different air discharge by GCSA lnodel gas chromatograph. Tested results show that when invariable air is given, the content of gas are also invariable. Feeding vast air extremely can play down gas quality, only fan rotating speed can be controlled in the range of 350 - 450r/min. It can assure gas quality.

关 键 词：气化剂流量 棉秆 气化 可燃气品质 

分 类 号：S216.2[农业科学—农业机械化工程]