High pressure separator is a key equipment commonly used in industrial processes such as petrochemicals and natural gas processing. Its main function is to separate mixtures under high pressure conditions and achieve effective separation of substances in different phases or components. Its working principle usually utilizes differences in material density, gravity settling, or centrifugal force to achieve stratification or separation of different phases or components in the mixture in the separator under high pressure environment, providing qualified media for subsequent processing, storage, or transportation.