众泰煤焦化初冷器结垢清洗方案

Study and Practice of Scaling Cleaning Scheme for Primary Cooler in Zhongtai Coal Coking Company

初冷器是焦化厂重要的煤气净化冷却设备之一,其作为大型横管式换热设备,长期使用中壳程结垢是不可避免的.如何安全、有效地清洗结垢物是众多焦化厂面临的问题.介绍了众泰煤焦化公司初冷器清洗方案及实施.

The primary cooler is one of the important gas purification and cooling equipment in the coking plant. As a large horizontal tube heat exchanger, scaling is inevitable in the process of long-term use. How to clean the scaling effectively and safely is a problem faced by many coking plants. This paper introduces Zhongtai coal coking, analyzes the scaling causes of the primary cooler, the scale composition and cleaning method selection, determines the cleaning scheme and completes the implementation, and sums up the measures for preventing scaling.