What is the difference between top-mounted and bottom-mounted wire mesh mist eliminators?
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May I ask, what is the difference between top-mounted and bottom-mounted screen mist eliminators?
Wire mesh mist eliminators come in upper-mounted and lower-mounted types, as well as top-down and bottom-up installation configurations. The upper-mounted type is chosen when the manhole is located above the wire mesh or when only the equipment flanges are present; in this case, the top-down installation configuration represents the upper-mounted type； When the manhole is located below the screen, the bottom-mounted type is used, that is, it is installed from below the cluster upwards as a bottom-mounted type.
It’s just a matter of the position above and below the manhole. Specializing in the production of wire mesh demisters
I don’t know how to install that lower-body type either The diagrams in HG/T21618-1998 are all blurry.
For the upper and lower parts, it depends on how conveniently you can install them – from which position you plan to start the installation – and I think the results are more or less the same
It’s just more convenient for maintenance; there are no other differences, and the treatment effect is the same.
The structure of the support members also differs: one is above the manhole and the other is below it; there are upper-mounted and lower-mounted types