Abstract:

Nowadays,there are quite a number of methods for sealing water tanks both in China and abroad.The advantages and disadvantages of some commonly used methods are analyzed and discussed.The characteristics,such as technical advancement,covering efficiency,adaptability,installation,running,maintenance,etc.of the technically advanced and new-type water tank sealing mode,membranous flexible floating roof technique,are summarized.Based on a lot of investigation and validation,made by Hulunbeier Electric Power Co.,Ltd.,finally the single-layer membranous floating roof technique is used for sealing the desalting water tank,and isolating it from the atmosphere

Key words: membranous, flexible floating roof, water tanks, sealing

摘要：

目前国内外有关水箱的密封方法较多,对一些常用方法的优、缺点进行分析探讨,并且针对一种技术先进的新型水箱密封方式——膜式柔性浮顶技术,就其技术先进性、覆盖效率、适应性能及安装、运行、维护等特点进行了总结。呼伦贝尔发电有限公司通过大量的调查取证,最终决定除盐水箱隔绝大气的密封方式采用了单层膜式柔性浮顶密封技术。

关键词: 膜式, 柔性浮顶, 水箱, 密封

CLC Number: 

• TK223.5