Dust extraction system with pneumatic transport in container

We recently built a dust extraction plant with a pneumatic conveying system for a historic company near Modena (in the North of Italy), which is active in the production and processing of plastics.

This extraction system is designed to ensure efficient collection and handling of dust and plastic swarf generated during production processes, in order to guarantee the safety of workers and the efficiency of the production department.

How the extraction system with pneumatic transport works

 The dust extraction system consists of two DT model centrifugal fans, installed inside soundproofing boxes made with sound-absorbing panels.

• The first fan, with a power of 18.5 kW, creates the necessary negative pressure for the direct extraction of plastic dust and swarf onto the machines, via suction inlets and hoses for cleaning.
• The second one, with 5.5 kW power, generates a pneumatic flow to transport dust and plastic material from the filter unit to the storage container.

The dust-laden air is conveyed into the Power Jet filter unit, which is equipped with 108 filtering bags. This filter unit guarantees constant and high performance, also thanks to the automatic cleaning system with compressed air jets, controlled by the Eco-Compact APC control unit: air jets pass through the bags and precipitate the dust into the hopper below, leaving the filtering fabric clean.
The dust collected by the Power Jet is discharged by means of a motorized rotary valve and, through the pressure of the 5.5 kW secondary fan, the material is conveyed into a container.

The dust-filtered air is then released into the atmosphere through a 450 mm diameter chimney, equipped with a silencer for noise suppression.

Plant management and automation

Both the extraction system and the pneumatic swarf conveying system are controlled by an electrical control panel with automatic inverter and touch screen HMI panel.

• The control panel is integrated with Industry 4.0 software, which allows real-time monitoring of plant operation, remote control and predictive diagnostics.
• The control panel allows you to check the filling status of the hopper of the filter unit, thanks to a level indicator. There is also a fluidification system, which keeps the hopper free of any dust deposits and it ensures the proper functioning of the system.

Customized solutions for industrial dust extraction

This dust extraction system with pneumatic transport ensures energy efficiency, safety for workers and full operation of the company’s production department. When it comes to the construction of extraction systems, GGE srl always studies and designs the most suitable solutions for the customer, with the aim of satisfying all company needs.

Contact us for a free inspection: our skilled technicians are trained to provide the technical advice your company needs.