Vertical scrubbers

An absorber (absorption column) is a mass transfer apparatus used to separate gas mixtures by selective absorption of individual components by an absorbent. Typically, absorption columns are used for the production of ammonia, chlorine and sulfuric acid. Absorption columns are: – Packed absorbers. – Disc (bubble) absorbers. – Tubular absorbers. Absorption plants manufactured by us are made of polymeric materials (polypropylene, polyethylene, PVC, PVDF), as well as all fittings, an irrigation system from a pump to nozzles and instrumentation. Maksimova vertical gas scrubbers The model of a vertical wet scrubber type VM is designed to remove most acids, alkalis and their mixtures, including impurity gases. Principle of operation: Gas scrubber VM has a sufficiently large packed bed, which makes it possible to use this scrubber as an absorber. The air flow passes through the bed of the packing from the bottom to the top, which is continuously sprayed with water (solution) using nozzles. Due to the large volume of the nozzle, the contact area of the liquid contact with the gas-air mixture increases, thereby increasing the cleaning efficiency. Further, the air flow enters the droplet separators, where the scrubbing liquid is separated from the gas-air mixture. Due to the bends of the droplet separator profile, moisture droplets settle on the surface and roll down, falling into the packed bed. The sprinkling liquid, passing through the nozzle layer through the water seal, enters the buffer tank. The water seal makes it possible for the scrubber to operate under vacuum. Further, the liquid is fed back to the flushing by means of the pump. In addition, the scrubber can be equipped with a coalescer. The coalescer is positioned between the elements of the droplet separator in such a way that even the smallest droplets are enlarged and then separated on the droplet separators. Those. specifications Vertical scrubbers are divided into three types by flow velocity: VM-05 – scrubber with a flow velocity of 0.5 m / s, resistance up to 550 Pa; VM-1 – scrubber with a flow velocity of 1.0 m / s, resistance up to 600 Pa ; VM-2 – scrubber with a flow rate of 2.0 m / s, resistance up to 650 Pa.