The decontaminator is a widely used component in the process pipelines of the petrochemical industry. Its primary function is to prevent impurities in the pipeline medium from entering the transmission equipment or precise areas, which could cause production failures or affect product quality. The decontaminator is installed on the main water supply pipeline at the user's entrance, as well as at the inlets of heat (cooling) sources, heat (cooling) using equipment, pumps, and regulating valves. Its structural forms include Y-type decontaminator, conical decontaminator, right-angle decontaminator, and high-pressure decontaminator.The purpose of the decontaminator is to remove and filter impurities and dirt from pipelines, maintaining clean water quality within the system, reducing resistance, protecting equipment, and preventing pipeline blockages.