Why is a breather valve installed on atmospheric pressure storage tanks?
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Why is a breather valve installed on atmospheric pressure storage tanks? How does a breather valve work? And what is the function of the flame arrester in front of the breather valve?
Oil naturally evaporates and needs to \"breathe\", which is why a breather valve is required.
Now, flame arrestor breather valves are generally used. . . One of the purposes is to prevent the formation of an explosive gas mixture in the upper space of the tank.
Due to the inflow and outflow of liquid in the tank, the pressure inside the tank changes, and this pressure change affects the flow rate of the liquid, thereby affecting the pressure in the pipes. With the addition of a breathing valve, constant pressure is maintained inside the tank, which does not affect the equipment
Breath valves are mainly installed in atmospheric pressure storage tanks, along with flame arresters, to prevent the formation of explosive gas mixtures in the upper space of the tank.
Thank you to all the seniors above; I’ve learned a lot from you! So how does the breathing valve function? That is, through what control? Is it via a timed valve opening, or some other method?
A breather valve operates on pressure principles: as the pressure inside the tank increases, the breather valve opens to release that pressure, in a manner similar to how humans breathe. 6# 850117
It’s for safety’s sake; it’s the same principle as with people