Separator Collectors and Fabric Filters

CLEAN AIR ENHANCES AMERICAS HEALTH tm

The objective of fabric filter baghouses is to collect particulate matter from the flue gas stream.

Benefits

• Provide flexibility
  • Fuel switching and high dust loading
  • Pressure and temperature fluctuations
• Higher HAP control
• Reduced reagent consumption for metals and acid scrubbing applications
• Capable of lower emission levels

Gas Path

• Inlet manifold
• Inlet plenum
• Fabric filter module
• Clean air plenum
• Outlet manifold in module

Dust Path

• Filtered on bags in module
• Drops to hopper during cleaning
• Separation in housing before filter bags
• Conveyed to waste or storage

Cleaning System

• Manifold
• Blowpipes

Advantages

Design for Maintenance

• Top door design (proprietary design)
• Modular four-wall construction

Design for Constructability

• Split module fabrications
• Shop insulation and cladding

Advanced Inlet Designs

• Long bag technology
• High side entry

Side Entry – Latest Technology

• New technology for long bag designs >24'
• Flow enters the side of the module and flows across the bags
• Efficient online cleaning at high air-to-cloth ratios
• Reduces bag abrasion issues

Side Entry vs. Hopper Entry

Side Entry

• Distribution up the front wall
• Lower local velocities
• Reduced abrasion
• Efficient cleaning at high air-to-cloth ratios
• Reduced re-entrainment

Hopper Entry

• Less expensive
• Developed for smaller baghouses

Top Door vs. Walk-In Plenum

Top Door

• Easy to access for maintenance
• No confined space requirements
• Less time required to cool
• In-leakage concerns
• No warping or in-leakage with the Dustex floating pan design

Walk-In

• Less expensive
• No penthouse requirements

Additional Information

Call us if you are interested or need additional information.

Bob Rice
570-765-2020