Why are many throttling devices installed on the pipelines of refining units?
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Why are there many throttling devices installed on the pipelines of refining units, and what is their specific function? I don’t know much about it; please teachers, explain!
Flow orifice plates are used to measure flow rate, while flow restriction orifice plates are intended to save energy.
Throttling devices have various uses; orifice plate flow meters use throttling to measure flow rate, while simple flow-limiting orifice plates are employed either to save energy or to increase back pressure in specific pipelines
I think before asking this question, you should understand what the throttling devices in your factory’s pipelines are used for; only then will you be able to comprehend the purpose of installing them
It requires less consumption; its main applications are in utility systems, where it is widely used for sealing and flushing purposes
The media in these devices generally have a high viscosity, such as residue and bottom oil from atmospheric and vacuum distillation units; the use of throttling elements like orifice flow meters or wedge flow meters, along with differential pressure transmitters, yields good measurement results and helps to prevent clogging.