Filtration and dedusting systems

This system is designed to ensure the suction and filtration of dust generated by the milling and drilling heads of machines during the entire production department, with the help of a single centralized installation and continuous operation. Dust captured by the operating heads is conveyed, first through flexible pipes and then through rigid steel pipes, to the suction and filtration section located outside the department.

Dusty air is fed alternately into bag filters equipped with a mechanical shaking cleaning system. A PLC control system automatically manages the startup and cleaning of the filters. The transition from one phase to the other is implemented through the automatic and simultaneous operation of a channel diverter valve, located on the inlet pipe, and two butterfly valves located at the filters’ outlet.

Dust separated from the filters is collected in the hoppers below and discharged into "big bag" or wheeled containers.

The purified air is conveyed from the filters to the intake unit (consisting of a rotary reel extractor), equipped with:
- inlet silencer;
- outlet silencer;
- anti-vibration joints;
- safety valve;
- check valve;
- soundproof cabin.

Outlet air from the exhaust fan is conveyed to a silenced stack for discharge into the atmosphere. The plant and all accessories are "CUSTOMIZED" to be inserted easily into existing production systems.
- Assembly takes place under the supervision of the site manager;
- End-of-assembly checks and start-up are carried out directly by the technical department manager.

Thanks to the “use and maintenance manual”, it is possible to keep under control all the stages of plant operation and necessary maintenance.