1) floating roof seal

浮顶封
2) floating-roof seal

浮顶密封
3) hydraulic seal type floating roof tank

水封型浮顶罐
1.
For pollution in the disposal process of coke-cooling water from delayed coking unit and explosion in desulfuration by dry process,utilizing hydraulic seal type floating roof tank to replace arch form coke-cooling water tank is proposed.
针对延迟焦化冷焦水处理过程中的污染问题及干法脱硫过程中的爆炸问题,提出了用水封型浮顶罐代替传统的拱形冷焦水罐。
4) secondary roof seal

浮顶二次密封
5) joiner curtain

油罐浮顶的环形密封圈
6) seal curtain

油罐浮顶密封圈装置
补充资料:浮浮
1.水或雨雪盛貌。 2.气上升貌。 3.流动貌。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条