The Pulse Air system is hooked up to the DFT containers via a fixed flexible hose manifold to a ‘Blow Valve’ controlled by pneumatic timers in the Pulse Air Panel.
The air supply to the Pulse Panel is taken from the Conveying Air pressure regulator on the PRU via 8mm tubing. From the panel, 8mm tubing is used for Control air to the Burkert Blow Valve on the pulse hose.
Air to the Pulse Air Panel is supplied from the Pressure Regulator Unit (PRU) ‘Top Air ‘(Tank air).
Each individual Air Pulse injection has a flow restriction device to regulate the flow to 2m3/m at 6barg.
The Pneumatic timers are set to give a cycle of six seconds with ‘1 second air on’ and 5 seconds air off.
