BECOFLEX Rotary Brush Scrubber

The operation principle of BECOFLEX Rotary Brush Scrubber is a wetted fibre brush rotating at high speed in a special volute fan casing, thus creating an extremely dynamic gas contact. Particles in the dirty exhaust gas stream are drawn into the unit by the suction generated by the rotary brush, and they impact at high speed with the spinning brush fibres and become thoroughly wetted. The next effect is for the particles to be centrifugally washed off, to impact on the wetted inner surface of the volute. The resulting slurry is then propelled along the bottom of the exit duct to the disengagement vessel, where it falls by gravity to the bottom for removal or recirculation. The cleaned (wet) gas meanwhile flows upwards from the duct into the disengagement vessel and towards the top gas exit.

Usually a “Becofil” demister is fitted to remove any entrained liquid droplets.

برنامه ها:

To remove solids (coarse or fine), to abate liquid particles (aerosols or droplets), or to scrub noxious gas, present in industrial gas flow.

مزیت رقابتی:

• BECOFLEX Rotary Brush Scrubber is a self-cleaning wet gas scrubber where gas or air impacts rotating brushes with only a small amount of liquid sprayed. This dynamic rotation ensures excellent contact between the gas and liquid, and the equipment structure is very compact.
• Compared to traditional packed towers or wet cyclone separators, it requires less cleaning liquid when removing solid particles.
• It can use water or chemical solutions for gas washing to control odor emissions.
• The subsequent second stage can be equipped with packing or other devices for demisting or gas absorption (the brushes in the first stage have already eliminated the risk of solid blockages).
• It has its own fan function because the suction generated by the brushes is much greater than its own pressure loss. This means that customers do not need to purchase additional fans, and it can be easily integrated into the existing process lines of the customer, making gas purification modification very convenient.
• It can be installed before demisters as a pre-filter to remove solid particles and protect the demisters.