Design of vinyl chloride dehydration-type hydrocyclone based on test research

摘要

Vinyl chloride(VCM) and water were be the research objects, by changing the swirl cone angle and inlet flow, Phase Doppler Particle Analyzer (PDPA) was used to test the hydrocyclone's flow field. By comparative analysis its internal laws, the best operating conditions of vinyle chloride dehydration were obtained. A 35mm diameter VCM dehydration-type liquid-liquid hydrocyclone was developed, and it was used in PVC production industry, product quality and devices continuous operation were improved. Significant economics and social benefits were obtained.