[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.
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【Other Features】 ■ A large air intake protected by a grid maximizes airflow and prevents clogging. ■ Customized multi-layer filters capture contaminants. ■ The purified air is either returned to the room or directed to specific areas.
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【Case Details】 ■Target Product: Suspended Dust Cleaning Machine 'QleanAir FS70 Standard' ■Measures against suspended dust in a metalworking shop ■Health measures against steel dust, and prevention of dust accumulation and intrusion into equipment
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Our "Industrial Air Purifier FS70," developed in Sweden with a high awareness of air quality, is suitable for various industries such as manufacturing plants, warehouses, food processing facilities, and metalworking sites. It efficiently removes diverse pollutants from the air, including "dust," "oil mist," and "harmful gases and odors," ensuring the safety of the work environment and the quality of products. In Japan, the adoption of this product is progressing mainly among small and medium-sized enterprises, contributing to the reduction of environmental impact and the improvement of workplace comfort. We can recommend the optimal product from several filter configurations based on the specific conditions of the site. Additionally, our "Smoking Cabin" (smoking booth), which can be selected based on the number of smokers ranging from 1 to 8, boasts over 5,000 installations worldwide, backed by more than 30 years of proven performance and reliable product strength. Please feel free to consult us regarding any concerns about air quality.