Washing towers

Fibbi Elio Srl manufactures machinery in thermoplastic materials for the ecological sector, which guarantee the aspiration and treatment of acid fumes. These are systems that are essential for those who carry out processes that use acidic substances and which have the purpose of breaking them down, in order to comply with environmental regulations relating to emissions into the atmosphere (galvanic and glass processing plants).

The plant

Thanks to the use of top-quality materials and technologies, the company is able to create systems consisting of a cylindrical section scrubber-type washing tower, which is sized for a given flow rate of air to be treated (m³/h) and for a speed of passage of the fumes suitable for the type of treatment.


This tower is made entirely of PP with a support base used as a washing liquid recirculation tank suitably reinforced and equipped with the necessary loading and unloading connections, overflow, level, inspection hatch for the collection and addition of reagents, recirculation pump with the task of recirculating the liquid inside the column.


The column houses one or more PP grids to support rings sprayed from above by a shower of water distributed by a group of PVC nozzles where the fumes undergo further washing.

OPERATION

After washing the fumes by a group of PVC nozzles, these undergo a further washing and then pass through the drop separator which has the task of retaining the suspended water particles, preventing the water from being dragged out of the tower. Thanks to a centrifugal fan, external to the tower, the required suction level is ensured. The abatement system can be made with one or two towers mounted in series, based on the characteristics of the air to be treated and the limits imposed by the regulations relating to atmospheric emissions that must be respected.

CUSTOMER-SPECIFIC CREATIONS

The main part of the company's production concerns the creations on specific customer requests, relating to various applications in the chemical, galvanic, goldsmith industries or other sectors with aggressive environments.