Dust Characteristics: Recyclable needle-shaped silicon fiber dust Solution: PFV32 & PFV24 Stainless Steel Downflow Cartridge Dust Collectors (Total Airflow: 27,800 m³/h). Key Achievements: Handles inlet dust concentrations up to 100 g/m³under high differential pressure (16,000-25,000 Pa), achieving emission concentrations ≤10 mg/m³. A compact alternative to cyclone+baghouse systems, serving for both product recovery and air filtration within the production process. Utilizes imported nano flame-retardant filter cartridges.

Dust Characteristics: Fiber dust (recycled cotton, fiberglass) and VOCs (formaldehyde, phenol, ammonia, etc.) Solution: PFF8 & PFF12 Drawer-Type Cartridge Dust Collectors (Total Airflow: 50,000 m³/h). Key Achievements: Modified ductwork and fans to prevent clogging caused by moisture-sensitive phenolic resin, ensuring system efficiency and lower energy consumption. Integrated with existing scrubbing towers and a new UV photocatalytic system for comprehensive exhaust gas purification.

Dust Characteristics: Flammable/explosive magnesium-containing dust and fumes from smelting; high volume, rapid dispersion, 50-100°C. Solution: Pre-settling chamber + Explosion-Proof PFF24 Integrated Drawer-Type Cartridge Dust Collector (Total Airflow: 50,000 m³/h). Key Achievements: Upgraded an ineffective baghouse system to handle instantaneous explosive gas dispersion. The pre-settling chamber removes large particles and sparks, protecting the downstream filters and extending their life. Space-saving plenum fan design and convenient drawer-type hoppers reduce footprint and operational costs.