Hood Exhaust
Local Exhaust Ventilation (LEV), is a term used to extract dust, vapour or fumes from a targeted local area. Poor LEV system will lead to harmful consequences, with this application harmful fumes will be removed from the general working space, creating a much safer environment to work in.
LEV system is working to remove harmful fumes from the targeted workspace.
Hood is an integral part of a performing LEV system. Whereby design is based on the process requirement & application, refer to following diagram for sample of hood setup.
Dust Collector is a system used to filter out harmful particles & impurities before the air is release back to the atmosphere. Systems are designed to handle high volume of dust load, either via master duct system or standalone system.
Types of dust collectors:
Inertial Separators
Fabric Filters
Wet Scrubbers
Unit Collectors
Electrostatic Precipitators
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