Do superheated steam pipes require steam traps?
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For low-pressure superheated steam with a superheat of 170 to 210 degrees, is it necessary to install a steam trap or a manual low-point drain? Since superheated steam is dry gas, there is no condensed water during operation; condensed water only appears at the time of initial startup. Therefore, it is sufficient to install only a manual drain for the low point of the superheated steam.
Superheated steam pipes theoretically do not produce condensate water, so steam traps are not required under normal circumstances. However, for system safety, condensate water may be generated during the first start-up or shutdown; it is advisable to install a manual low-point drain to remove this condensate water. .
It needs to be set up so that it can be used at startup
During the first operation, start-up and shutdown, long pipelines, and failed insulation can all result in the formation of condensate water; therefore, a drain system must be installed.
It is not mandatory to set this; it can be left unset, but it is essential to set a low-point drainage mechanism
Setting up start-up and shutdown procedures reduces the workload on operators; without such procedures, operators must drain water manually, which wastes time, effort, and energy, leads to production fluctuations, and can cause water hammer if drainage is not carried out in a timely manner, as well as damage to the supports.
Both startup hydrophobicity and regular hydrophobicity settings are required; an automatic hydrophobizer must be added for regular hydrophobicity
A steam trap should be installed; the specific choice depends on the length of the pipeline, as there will be heat losses and pressure losses