INTEGRATED CONTAINMENT SYSTEM

摘要

An aerosol mixing plenum for a filtration system. The mixing plenum includes a housing having an airflow inlet aperture; a first collar extending from the housing and circumscribing the inlet aperture; a first damper disposed in the housing (or in the first collar) and positionable to regulate flow through the inlet aperture; and an aerosol injection ring disposed in the first collar between the first damper and an inlet of the first collar.