Nederman MikroPul pulse jet filter using Long Bag technology at steel manufacturing facility Nederman MikroPul pulse jet filter using Long Bag technology at cement manufacturing facility Nederman MikroPul pulse jet filter using Long Bag technology at aluminum manufacturing facility

Home » Products » Pulse Jet Collectors » Long Bag Technology

Long Bag Technology

Our long bag technology features Advantaflo™ inlet design, which allows for less dust loading, eliminates dust re-entrainment, and provides fewer and less violent cleaning cycles with lower compressed air usage. Structural fabric filter systems filter large volumes of air with significant concentrations of particulate of a wide variety of sizes and shapes. Systems include multiple compartments, multiple fans, and multiple problems. Without significant engineering and design considerations, systems can encounter:

  • High internal velocities
  • Dust reentrainment
  • Air and dust turbulence
  • Poor or mis-directed gas distribution
  • Bag wear
  • Inconsistent or inadequate filter cleaning
  • Expensive component and part replacement costs
  • Difficulty in handling filters and cages
  • Poor or unacceptable bag life

Nederman MikroPul has successfully addressed these limitations and can offer Mikro-Pulsaire® baghouse units with filter bags up to 8m (26 ft.) in length. The rightmost photo above shows four Nederman MikroPul baghouses at an aluminum manufacturing facility; each baghouse contains 396 filter bags which are twenty feet long.

Benefits include:

  • Lower pressure drops
  • Less pulse cleaning required to maintain a given pressure drop
  • Higher filter rates
  • Savings in capital, real estate, and maintenance costs

Downloadable Documents

Mikro-Pulsaire® K/LP Cement Kiln Baghouse