S&B round bag filter - high performance in an upright format

Reliable and efficient dust extraction is one of the priorities of our work. Our bag filters of the RS and RSV series (with a fan located inside) are the number one choice when it comes to consistently separating dusts from exhaust air flows. This protects both employees and local residents from health impairments, and guarantees the functionality of your plant. RS & RSV series bag filters are used first of all in the waste, paper, metal or timber recycling sectors.

Operating Principle

Dust-laden raw gas flows through the raw gas inlet into the filter where a baffle plate with a specific design is used to evenly distribute the gas. The dust will be separated at the outside of the filter bag while clean gas is led off through the bag's inside.

The reliable and electronically controlled removal of the secondary dust layer at the outside of the bag is done by giving compressed-air pulses which are introduced into the bag openings through an air nozzle pipe in the cleaning mode (jet cleaning).

Technical Specifications

Nominal airflow	4,000-100,000 m³/h per filter unit (to increase the volumetric flow rate, several filter units can be installed in parallel)
Airborne particulate emission in clean gas	2-5 mg/m³ (lower residual dust content possible if needed)
Discharge height	up to 24 m (with chimney placed on top)
Variants (diameter)	RS/RSV-180, RS/RSV-280, RS/RSV)-350, RS/RSV-400; V - fan located inside
Equipment features	Tubular filter bags made of polyester needle felt or other material as required Vertical ladder and man-sized access for best possible maintenance work Raw and clean gas doors providing convenient access to the interior space High-value paint system for comprehensive corrosion protection Possible implementation of different overall heights and discharge systems
Benefits	Designed to avoid dead corners, i.e., lower risk of bridging and wall condensation Maximum form stability, i.e., no vibrating casing walls irrespectively of underpressure or overpressure conditions Straightforward implementation of a pressure surge resistant design if there is any dust explosion hazard Small footprint due to upright construction Save even more space by using the version with the fan located inside Variant with top-mounted chimney allowing an outlet height of up to 24 m without separate chimney Straightforward retrofitting of an activated carbon filter