Air filter BFF-I-M-(65-165)-A

particulatedustbag

Description
Stationary dust-collection unit for continuous operation, available in general industrial or explosion-proof configuration (ATEX compliant). The A series is characterized by access to filter elements from the clean-gas chamber side. The filtration module comprises a hopper, supporting section and a body divided into a dirty-gas chamber and a clean-gas chamber by a cell plate with openings for bag mounting. Polluted air enters the dirty-gas chamber, passes through the bag fabric where dust deposits on the surface, and cleaned air flows into the clean-gas chamber. Regeneration is performed by short compressed-air pulses delivered through a distribution pipe above each bag; dislodged dust falls into the hopper. A dust-level sensor controls a lock feeder for automatic dust discharge.

Features

• Working element: filter bags
• Regeneration: compressed-air pulse
• Maintenance access: from above (clean-gas side)
• Automatic control system for unattended operation
• Maximum temperature of cleaned gases: up to 280 °C
• Filtration efficiency: >99%

Advantages

• Pulse-jet cleaning dislodges dust from bag fabric with short air impulses
• Bag regeneration without full shutdown of the gas-cleaning line, preserving productivity
• Available in explosion-proof design for applications with high dust explosion risk

Scope of application
Suitable for mining, cement, construction, ferrous and non-ferrous metallurgy, power plants, waste-to-energy and other industries requiring fine dust removal.

Product data
Product range: BFF-I-M-(65-165)-A
Capacity: 3.7–14.8 thousand m³/h
Filtration area: 65–165 m²
Number of filtering elements: 80 pcs.

Technical specifications

• Model / product range: BFF-I-M-(65-165)-A
• Capacity (thousand m³/h): 3.7–14.8
• Filtration area (m²): 65–165
• Number of filtering elements: 80 pcs.
• Working element: filter bags (double-beaded neck fastening)
• Regeneration method: compressed-air pulse (membrane valves)
• Maintenance access: from above (clean-gas side)
• Control: automatic control system for automatic mode
• Maximum cleaned-gas temperature: up to 280 °C
• Filtration efficiency: >99%
• Construction: hopper, supporting section, dirty-gas and clean-gas chambers separated by a cell plate
• Pulse system: distribution pipe above each bag for targeted cleaning
• Dust handling: receiving hopper with lock feeder controlled by dust-level sensor
• Design options: general industrial and explosion-proof (ATEX-compliant)