In storage engineering, it is mainly applicable to the situation that the ventilation system is needed to control the grain situation.
It is consisted of three parts: air blower, air channel and galvanized air deflector.Soft connection is used to connect air blower and air channel to reduce noise. Two types of air deflector: earth cage type and tablet embedded type, are optional.Air channel can be installed in side or outside silo.
■ Composed of high pressure fan, duct, galvanized wind board;
■ Soft connection between fan and duct to reduce noise;
■ The wind board has cage type and plate embedded two kinds;
■ The air duct can be set in or out of the silo.
■ Steel support type steel silo is equipped with annular air duct, which is assembled on site, beautiful in design, convenient for installation and maintenance;
■ Concrete cone bottom and concrete flat bottom silo, air duct section is square, large ventilation area, high bearing capacity, easy to maintain;
As the ventilation system is used with the silo, the common ventilation system is listed as follows for reference only:
Total air volume（m³/h）
Air duct type
Allocated fan qtty
Allocated fan power
■ Ventilation network specification: 1250mm*880mm;
■ Ventilation screen thickness: 1.5~2mm;
■ Outer cage: Angle steel 50*50*5/ Angle steel 40*40*4;