荒煤气转化一体化烧嘴研究与开发  

Research and Development of Integrated Burner for Raw Gas Reformer

作　　者：李鹏 马林 代正华 LI Peng;MA Lin;DAI Zheng-hua(Hami Guanghui Environmental Protection Technology Co.,Ltd,Hami Xinjiang 839303,China;Xinjiang University,Urumqi Xinjiang 830046,China)

机构地区：[1]哈密广汇环保科技有限公司,新疆哈密839303 [2]新疆大学,新疆乌鲁木齐830046

出　　处：《化肥设计》2024年第3期49-53,共5页Chemical Fertilizer Design

摘　　要：针对荒煤气转化炉开车时从烘炉到投料过程中,需要人工将烘炉烧嘴倒换成工艺烧嘴这一问题,研究了开车烘炉和投料过程燃料与原料切换的过程,提出了开发集烘炉和工艺一体化荒煤气转化烧嘴,通过自动化控制程序,一体化完成烘炉到投料正常生产全部过程。阐述了一体化烧嘴的研发过程,从烘炉燃料向原料切换的点火条件试验,论证了一体化烧嘴的点火可行性,并说明了一体化烧嘴的结构设计和自动化控制程序设计,结果表明:荒煤气一体化烧嘴可有效解决转化炉在换烧嘴过程中存在安全隐患等诸多问题,降低开车消耗,并在寿命和工艺性能等方面达到同类设备的领先水平。Given that the furnace burner has to be switched to process burner before feeding the raw gas reformer during its start-up, the paper studies the fuel and raw material switching process during the furnace drying and feeding processes at the start-up stage.It proposes to develop an integrated raw gas reformer burner for both the drying and feeding procedures, which can serve through out the whole process from drying to start-upthrough automated control programs.The paper describes the research and development process of the integrated burner, and demonstrates the ignition feasibility of the integrated burner from the ignition test conditionsfor switching fuel to raw material, and illustrates the structural design of the integrated burner and the design of the automation control program.The results show that the integrated raw gas burner can effectively solve the safety hazards in the process of switching burners, reduce the consumption of start-up and reach the leading edge of similar equipment in terms of service life and process performance.

关 键 词：转化炉 荒煤气转化 烧嘴 

分 类 号：TQ545[化学工程—煤化学工程]