化肥设计
化肥設計
화비설계
CHEMICAL FERTILIZER DESIGN
2012年
4期
40-41
,共2页
壳牌煤气化装置%合成气冷却器%积灰%原因%技术改造
殼牌煤氣化裝置%閤成氣冷卻器%積灰%原因%技術改造
각패매기화장치%합성기냉각기%적회%원인%기술개조
Shell coal gasification plant%synthetic gas cooler%ash accumulation%reason%technical reformation
以现役壳牌煤气化装置为例,从原料煤特性、激冷气量、振打器结构优化、十字架反吹设计等方面分析了合成气冷却器积灰问题的原因;提出了针对性的应对措施和改进方案;技改效果表明,合成气冷却器积灰问题的解决,使煤气化装置满负荷连续运行时间从30天提高到超过100天,吹灰装置获得国家专利授权。
以現役殼牌煤氣化裝置為例,從原料煤特性、激冷氣量、振打器結構優化、十字架反吹設計等方麵分析瞭閤成氣冷卻器積灰問題的原因;提齣瞭針對性的應對措施和改進方案;技改效果錶明,閤成氣冷卻器積灰問題的解決,使煤氣化裝置滿負荷連續運行時間從30天提高到超過100天,吹灰裝置穫得國傢專利授權。
이현역각패매기화장치위례,종원료매특성、격랭기량、진타기결구우화、십자가반취설계등방면분석료합성기냉각기적회문제적원인;제출료침대성적응대조시화개진방안;기개효과표명,합성기냉각기적회문제적해결,사매기화장치만부하련속운행시간종30천제고도초과100천,취회장치획득국가전리수권。
Taking the Shell gasification plant in service as an example, author has analyzed the reason of ash accumulation in synthetic gas cooler from aspects of raw material coal feature, quenching gas quantity, structure optimization of the tapper and reverse blowing of the cross support and so on ; has proposed the purposive countermeasure and improvement scheme ; technical reformation effect indicates that having solved the ash accumulation problem in the synthetic gas cooler makes continuously operating time with full load of the coal gasification plant increased from 30 days to more than 100 days, and moreover the national patent of the ash blowing device is awarded successfully.
