[Example] Collecting dust in the heat treatment and shot blasting process at a steelworks.

Even in hard environments such as factories, options are available to capture fine dust in factories and warehouses that cannot be collected by dust collectors! It is effective against airborne dust.

In the process of removing the black scale (black rust) from the surface of carbon steel (general steel) after heat treatment (tempering), "shot blasting" is performed. Although the main equipment is equipped with a dust collection system, it cannot completely eliminate the invisible dust, and within a day, the workers' masks become completely black. The size of this workspace is 120 square meters with a height of 5 meters, resulting in a volume of 600 cubic meters. The QleanAir FS 70 Standard (suspended dust cleaner) has an airflow processing capacity of 3000 cubic meters per hour, capturing suspended dust and supplying air that has been filtered. With the introduction of one unit, the air is replaced every 12 minutes. As a result, after the QleanAir FS 70 Standard was put into operation, it was confirmed that the amount of suspended dust was reduced by approximately 50% compared to before its operation. Additionally, by equipping the large intake opening at the front of the suspended dust collector with an optional pad filter, it is possible to reduce the deterioration of the main filter. QleanAir Scandinavia's suspended dust cleaners offer options tailored to customer applications, even in harsh environments, and can solve issues related to suspended dust.

Air conditioning equipment