当代化工
噹代化工
당대화공
CONTEMPORARY CHEMICAL INDUSTRY
2013年
8期
1078-1080,1133
,共4页
焦炭塔%锥体母材%穿透性裂纹
焦炭塔%錐體母材%穿透性裂紋
초탄탑%추체모재%천투성렬문
Coke tower%Cone base material%Through-wall crack
焦炭塔生产工艺特殊,裙座长期处于热应力和机械应力的作用。运行不到1年时间的焦炭塔,在柔性槽附近的锥体母材部位出现穿透性裂纹。针对该裂纹产生的原因进行分析,并制定出相应的措施。
焦炭塔生產工藝特殊,裙座長期處于熱應力和機械應力的作用。運行不到1年時間的焦炭塔,在柔性槽附近的錐體母材部位齣現穿透性裂紋。針對該裂紋產生的原因進行分析,併製定齣相應的措施。
초탄탑생산공예특수,군좌장기처우열응력화궤계응력적작용。운행불도1년시간적초탄탑,재유성조부근적추체모재부위출현천투성렬문。침대해렬문산생적원인진행분석,병제정출상응적조시。
The coke tower has a special production process;its skirt is usually under the action of long-term thermal stress and mechanical stress. The coke tower runs in less than a year, its cone base metal part appears through-wall cracks. In this paper, causes of the cracks were analyzed, corresponding measures were put forward.