Air compressed in a high pressure resistant tube is stored between 2-6 bars. The stored air can be normal air or nitrogen. With a piston or diaphragm valve monoblock mounted on the tank or a separate solenoid valve, it is sprayed into the silo suddenly in a short time of microseconds with an adjustable timing and the blocked powdery materials are dissolved and the flow is facilitated.
The pulse tube is determined by taking into account the information that MDSJ engineers will provide on site or upon customer request. As a general information, the connection should be mounted so that it is directed downwards at an angle of 0-45°. It should be ensured that there is no obstacle within the spray angle of the pulse tube.
Pulse tubes have an inspection certificate in accordance with the pressure vessels law. Pulse tubes are manufactured to withstand 8 bar pressure.
MDSJ pulse tubes are between 60 and 500 kg. Considering these forces, the connection points must be reinforced and the pulse tube must definitely be suspended from the safety ring.
If the pulse tube, tank solenoid product discharge valve, safety ring, solenoid are mounted externally, the maximum distance should not be more than 4 m and the pipe diameter should not be more than 8 mm. The timer is provided as an option. Maintenance of well-maintained pulse tubes is very simple. Most of the time, they do not require maintenance
