Internal floating roof tank roof accessories
Thread Content
Please tell me, what is the name of the accessory of the internal floating roof tank marked in the red circle in the photo? (The upper tube is directly connected to the atmosphere) What is its specific function?
It should be an accessory that functions as a breathing valve, but the breathing valve on the floating roof tank in our factory does not have this form.
The one in the lower right corner is the breathing valve, is this the same?
The flame arrester is installed on the top of the tank, and the breathing valve is on the lower right corner.
This tank should be equipped with a nitrogen seal. The lower right corner is the blast unloading manhole.
Circled is the breathing valve. The breathing valve can have explosion-proof and fire-retardant functions according to actual needs. The larger one on the right is the pressure relief manhole, which is standard for atmospheric nitrogen sealing tanks.