熔体冷却器中换热管固定形式的确立

Fixed form establishment of heat exchange tube in melt cooler

通过对熔体冷却器中换热管连接片式固定、横梁式固定类型,以及横梁失效原因的分析,介绍了不同工况下熔体冷却器的结构设计。以上海苏尔寿工程机械制造有限公司研发的熔体冷却器及其固定形式的确立为例,介绍了不同工况下为避免换热管破裂导致泄漏,熔体冷却器中换热管固定形式的选择依据,以期为行业相关人员所参考与借鉴。

Analysis of types of heat exchange tube connection plate fixation and crossbeam fixation in melt coolers,as well as the reasons for cross beam failure,the structural design of melt coolers under different working conditions was introduced.Taking the melt cooler which was developed by Sulzer Shanghai Engineering and Machinery Works Ltd.and how to confirm its fixing form as an example,the selection criteria for the fixing form of heat exchange tubes in melt coolers under different working conditions to avoid leakage caused by tube rupture were introduced,in order to provide reference and inspiration for relevant personnel in the industry.