褐煤4.0 MPa碎煤加压气化炉的设计优化与改进  

Design optimization and improvement of 4.0 MPa crushed coal pressurized gasifier for lignite

作　　者：魏文科 WEI Wen-ke(Inner Mongolia Datang International Keshkten Coal to Gas Co.,Ltd.,Chifeng 025350,China)

机构地区：[1]内蒙古大唐国际克什克腾煤制天然气有限责任公司,内蒙古赤峰025350

出　　处：《现代化工》2021年第11期206-208,213,共4页Modern Chemical Industry

摘　　要：克旗公司碎煤加压气化炉在开工初期各类问题频发。经过一系列的优化与改进,在煤种适应性、长周期运行方面的问题得到解决,在节能降耗、清洁生产方面不断提升,装置不仅实现满负荷运行,同时还获得了120%负荷的生产能力。Various problems occurred frequently in the early stage of start-up of crushed coal pressurized gasifier in Inner Mongolia Datang International Keshkten Coal to Gas Co.,Ltd.After a series of optimization and improvement,the problems in coal adaptability and long-term operation are solved,and the plant has continuously improved in energy conversation,consumption reduction and clean production.The capacity utilization reaches 120%.

关 键 词：碎煤加压气化炉 改进 煤锁 灰锁 润滑系统 

分 类 号：TQ54[化学工程—煤化学工程]