Design of Ventilation System for a Wastewater Station of an Integrated Circuit Factory
The ventilation system design of a wastewater station in an integrated circuit factory is as an example.After analyzing the distribution of pollutants in the operating workshop,the ventilation system design of this type of building is discussed from the aspects of ventilation form se-lection,air volume calculation,fan selection,and airflow organization design.The ventilation effect of the sludge dewatering room ventilation system,which generates a large amount of pollutants and has unfavorable exhaust conditions,was simulated and evaluated.The results showed that under reasonable airflow organization,the standard requirement of ventilation rate as 12 times per hour can maintain good indoor air quali-ty,and a low pollutant concentration area with uniform air outlet layout is suitable for setting up a personnel operation area.
Integrated circuit factoryWastewater stationVentilation system
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