煤粉锁斗系统烧结金属过滤元件损坏原因分析  

Cause Analysis of Sintered Metal Filter Element Damage in Pulverized Coal Lock Bucket System

作　　者：罗婵容 张忠华 张志华 LUO Chan-rong;ZHANG Zhong-hua;ZHANG Zhi-hua(Wuhuan Engineering Co.,Ltd.,Wuhan Hubei 430223,China)

机构地区：[1]中国五环工程有限公司,湖北武汉430223

出　　处：《化肥设计》2023年第1期55-57,共3页Chemical Fertilizer Design

摘　　要：针对SHELL煤气化装置中煤粉锁斗系统气体注入装置、充气锥和管道充气器的烧结金属过滤元件损坏等问题,分析了可能的失效原因,并建议改用多孔板的方案,以期为其他工程项目锁斗系统过滤元件选用提供借鉴。Aiming at the problems such as the damage of sintered metal filter elements of gas injection device, aeration cone and pipe aerator of pulverized coal sluice system in SHELL Coal Gasification Unit, the possible failure causes are analyzed, and the scheme of adopting perforated plate is suggested in order to provide reference for the other engineering projects in selection of filter elements of similar system.

关 键 词：煤粉锁斗系统 烧结金属过滤元件 损坏 多孔板 

分 类 号：TQ545[化学工程—煤化学工程]