Posted: 30 Sep '18

What is an Effective Industrial Ventilation System?

Typically, the need for addressing ventilation at the workplace arises when fumes, dusts, or chemical vapors in the air become a safety hazard. When such contaminants reach a level that significantly reduces the oxygen level below safe limits, or when there’s a possibility of flame or explosion, then investing in an industrial ventilation system is called for.

Importance of an Industrial Ventilation System

The installation of an industrial ventilation system aims at accomplishing the following:

  • Substitute dirty hazardous air with clean, fresh, safe, and conditioned air
  • Process changes involving materials, equipment, and personnel
  • Substitute process material used

Considerations when Choosing an Effective System

For you to choose an effective industrial ventilation system, there are several considerations that you have to make. They include:

  • Building conditions: There are certain factors that must be considered when deciding on the most effective ventilation system to install, including the height of the roof and the building materials. Other aspects that can have a huge effect on the building’s ventilation include the temperature of the process heat, as well as the average wind speed.
  • Type of contaminant or material: The kind of air contaminant to be extracted from the air is an important factor of consideration to choose an effective industrial ventilation system. For example, the ideal ventilation system for non-flammable contaminants may not be the most ideal for eliminating inflammable fumes.
  • Velocity requirement: You should also consider the fact that different contaminants require different velocities to be successfully removed. For example, welding fumes require a velocity of 2000 feet per minute or less, while wood dust require a velocity of 4500 feet per minute to keep the contaminant from falling out in the duct.
  • Media and cleaning processes: Different contaminants also require different media and cleaning processes. You must consider the impact of dynamic changes in the collection process (material surge and air density, etc). When making your choice, ensure that the ventilation system includes the type of collector and media that works best with the material being collected.

Features of an Effective Industrial Ventilation System

An effective system is one that is designed to eliminate the specific contaminant(s) you’re striving to eliminate. Besides meeting the velocity requirement and including the ideal media and cleaning processes, an effective industrial ventilation system is one that can automatically start and stop, track maintenance, and monitor filter performance.

If you’re having a hard time determining what industrial ventilation system will be effective or ideal for your situation, get in touch with our experts.