多边型稀油密封储气柜立柱漏油攻关的实践  

Treatment Practice of Oil Leakage in Thin-oil Sealed Polygon Gasholder Pillar

作　　者：张天寿 张善明[1] 梁明明[1] ZHANG Tianshou;ZHANG Shanming;LIANG Mingming(Ningbo Iron & Steel Co., Ltd., Baosteel Group, Ningbo Zhejiang 315807, China)

机构地区：[1]宝钢集团宁波钢铁有限公司,浙江宁波315807

出　　处：《冶金动力》2017年第9期31-33,共3页Metallurgical Power

摘　　要：多边型稀油密封储气柜立柱与侧板之间的焊缝存在漏油问题。通过对焊缝应力的分析,采取在气柜壁板上加加强筋提高焊缝强度、减少导轮对气柜立柱的压迫力等措施,以达到改善气柜运行状况。Oil leakage occurred in the welds between pillars and side plates of thin-oil sealed polygon gasholder.Through analysis of the stress in the welds,measures such as adding reinforcing bars on the wall plates to increase weld strength and reducing the pressing force of the guidance rollers on the pillars were taken to improve the operation condition of the gasholder.

关 键 词：立柱与侧板漏油 加强筋 弹簧导轮 补焊 立柱变形 

分 类 号：TQ547.9[化学工程—煤化学工程]