稀油密封型煤气柜改单段式橡胶膜密封型煤气柜的实践  

Practice of Converting Diluted Oil-Sealed Gas Holder to Single-Section Rubber Membrane-Sealed Gas Holder

作　　者：王世光[1] 聂高升 薛建仓 黄东宁 张善明[1] 王东[1] WANG Shiguang;NIE Gaosheng;XUE Jiancang;HUANG Dongning;ZHANG Shanming;WANG Dong(Ningbo Iron&Steel Co.,Ltd.,Ningbo,Zhejiang 315000,China)

机构地区：[1]宁波钢铁有限公司,浙江宁波315000

出　　处：《冶金动力》2024年第4期15-17,98,共4页Metallurgical Power

摘　　要：某公司16.5万m^(3)多边形稀油密封型煤气柜因焊接质量缺陷,多次进行补焊后,立柱边型变形,煤气柜柜壁多处出现渗(漏)油现象,煤气柜运行存在安全隐患和环保污染风险。为解决该问题,公司拆除了稀油密封型煤气柜的活塞及密封机构,结合国内近期开发的单段式橡胶膜密封型煤气柜结构,将16.5万m^(3)多边形稀油密封型煤气柜改造为10万m^(3)单段式橡胶膜密封型煤气柜,有效地消除了安全隐患和环境污染,达到了节能减排的目的。Due to welding quality defects,a company's polygonal diluted oil-sealed gas holder carried out a number of filler welding,leading to column side deformation,seepage(leakage)oil phenomenon,and there is a great potential safety hazards and environmental pollution when gas holder operates.In order to solve the problem,the company dismantled the piston and sealing mechanism of the oil-sealed gas holder,and transformed the 165,000 m^(3) polygonal oil-sealed gas holder into a 100,000 m^(3) single-section rubber membrane-sealed gas holder combined with the recently developed single-section rubber membrane-sealed gas holder structure in China,which effectively eliminated the potential safety haz⁃ards and environmental pollution,and achieved the purpose of energy saving and emission reduction.

关 键 词：稀油密封型煤气柜 单段式橡胶膜密封型煤气柜 立柱变形 焊接质量缺陷 

分 类 号：TQ547.9[化学工程—煤化学工程]