This project aims to solve the welding fume pollution problem in the workshop of a cable tray manufacturing company. It not only seeks to protect the health of workers, but also create a clean and safe production environment in the workshop. Therefore, This project adopt he following central welding dust removal solution.
The welding area requiring dust removal is 66 meters long, 18 meters width, 3.5 meters high . The workshop equip with 12 automatic welding robots and 2 manual welding stations.
Based on the process layout, welding dust generation, and pollution control objectives, and combined with Moland design experience in displacement ventilation dust removal, the dust removal solution is as follows:
The welding area of the 12 robots is designed as a semi-enclosed space, with dust collection hoods at the top.To achieve the best collection and purification effect, the covered area adopts a zoned dust removal method. Zoned dust removal ensures effective dust collection while being energy-efficient and environmentally friendly. To prevent air turbulence and fume overflow, arc-shielding curtains are hung around the dust collection hoods. The two manual welding stations utilize two cantilevered collection systems.
Equipped with Moland a 37KW industrial dust collector, with air volume of 35,000 m³/h, it can precisely match the area's fumes emission volume. The built-in HEPA filters with 99.9% filtration efficiency, ensuring that the purified exhaust air meets emission standards for outdoor discharge.
This solution combines strong targeting, energy saving and environmental protection, and convenient operation and maintenance. It can completely solve the problem of welding fume pollution in the workshop, building a solid safety and environmental protection line for enterprises and helping to achieve efficient production.
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