DRYER SYSTEM

The dryer consists of:

• A metal support structure made with metal profiles of various shapes with removable coupling (main joints for bolting);

• An external thermal insulating paneling made with smooth 40 mm panels for the walls and with 40 mm corrugated thermal insulating roof panels for the roof;

• A system of external ducts for the introduction of air, for its recirculation and for its expulsion;

• A high induction internal air distribution system with 22 individually adjustable units;

• An indirect exchange heat exchanger equipped with a modulating burner and gas train.

• A ventilation system consisting of two double inlet fans and an incubated axial fan with belt transmission;

• A system of 10 pneumatically operated valves complete with actuators with position signaling;

• A group of control solenoid valves with monostable operation and mechanical actuator for manual override with light connector;

• Operation and control electrical panel

The inlet and suction pipes are equipped with section and shape calibration dampers suitable for uniform air distribution.

The movement of the air is guaranteed by two ventilation groups, one dedicated to the circulation of the heated air and the recirculation of the internal air and another to the extraction of humidity.

The supervision system receives information from a group of temperature and humidity probes, through dedicated adjustment and display tools.

It generates alternating heating cycles with expulsion of air and air recirculation of varying duration by piloting the cylinders that make up the system according to a freely programmable logic.

By programming a maximum humidity threshold during the heating / expulsion phase, the exhausted air, still hot, but no longer excessively humid, being clean air, can be reintroduced into the room for its heating or for uses that can be served by it. .

All service circuits work in low voltage (24 Vac).

The electrical panel allows separate operation of the various dryers and mounts a digital temperature and humidity recorder (one probe for each cell) and an industrial computer for easy operation control and simple setting of the various quantities involved (operating temperatures, humidity limits, cycle times and flow reversal times, external or internal extraction, room heating, etc.).

Obviously it also contains all the protections and the power and service commands necessary to implement what has been programmed and the relative non-functioning alarms.