Pressure gauge for 300℃ hot air
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As the title suggests, hot air at 300°C. It’s definitely not possible to install the pressure gauge directly. What should be done? I originally thought of using a condensation ring, but the air condensation effect isn’t very good either... I have used a condensation ring with steam at 200°C, and it hasn’t broken after a year anyway.
Move the pressure gauge’s pressure lead slightly away from the high-temperature main pipeline, and not directly above it; extend it horizontally for a distance of 300–500 mm. Then, use a thinner pipe to form a coiled shape serving as a heat dissipation element.
Move the pressure gauge’s pressure lead slightly away from the high-temperature main pipeline, and not directly above it; extend it horizontally for a distance of 300–500 mm. Then, use a thinner pipe to form a coiled shape serving as a heat dissipation element.
Move the pressure gauge’s pressure lead slightly away from the high-temperature main pipeline, and not directly above it; extend it horizontally for a distance of 300–500 mm. Then, use a thinner pipe to form a coiled shape serving as a heat dissipation element.
Lead it out through a pressure guide tube and add a condensation tank
It is sufficient to ensure that the pressure gauge is at a lower level than the sampling port; there is no need for a condensation elbow. Make sure the pressure gauge is placed at a distance from the pipeline
Add a condensation tank and fill it with cold water to prevent hot air from reaching the gauge directly.
It’s just 300 degrees, right? ? ? Can’t a catheter do it? ? ? This pipe is used for pressure increase; it maintains a balance with the atmospheric temperature, which remains essentially constant as well, and there is no flow of air in it – this condition is commonly referred to as \"stagnant air.\" Moreover, an increase in temperature and pressure requires time to occur. I think it can be installed using a regular conduit.
At over 500 degrees, we just install 2 stop valves, and it still works perfectly
This post was last edited by c3h5e8n1 on 2017-7-11 16:36. Yeah, thanks for the info. But to be honest, I don’t believe what was said above about using a shut-off valve at 500 degrees, because I didn’t install any pressure guiding pipes; without such pipes… At 500 degrees, it’s fine to use pressure guiding pipes that are a few meters long, but the problem is that none were used
Just add an isolation tank, and then add antifreeze