热交换器的螺旋压缩弹簧在线自动除垢扰流新技术

New Technique of On-line Automatic Scale Removal by Turbulent Flow with Spiral Compression Spring in Heat Exchanger

螺旋压缩弹簧将线自动除垢扰流新技术是在标准管式热交换器的换热管内插外套若干节螺旋压缩弹簧，使换热器在换热流体作用下具有在线自动除垢防垢、扰流强化传热、自洁高效等优异特性。

This new technique is to use several sections of spiral compression spring slipping on to the heat exchanging tubes in standard tubular heat exchanger which is acted on the fluid to have good characters of on-line automatic scale removal and anti-scale, turbulent flow forced heat transfer and lifelong self-cleaning, etc.