浮顶储罐浮盘大型密封胶圈的革新与硫化模设计

Innovation of Large Sealing Ring for Floating Plate of Floating Roof Storage Tank and Design of Mold

通过对现有大型浮盘密封装置的安装使用 ,找出了影响密封质量的具体结构问题 ,并在此基础上使用普通模型硫化工艺革新出了大型成型充气密封胶圈 ,提高了浮盘的密封性能和使用寿命 ,并对密封胶圈硫化模结构和材料选用作了介绍。

The problem of specific structure that effected the sealing quality was found by the fit and use of the present large floating plate sealing installation. The large-sized formed inflated sealing ring was developed, the sealing property and service life of he floating roof was improved. The mold structure of sealing ring and the selected material wase introduced.