What are the influencing factors of PID conditions on equipment layout diagrams? ? ?
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Why is PID needed in the design of equipment layout diagrams, and what impact does PID have on these diagrams?
One of the principles of equipment layout is to arrange equipment in a compact manner according to the process sequence (PID). In essence, arranging equipment without regard to the PID has no practical significance.
A PID (Process Flow Diagram) provides the necessary process parameters and the connection relationships between equipment for the equipment layout diagram. Through PID, designers can obtain detailed information such as the functions, size, and input/output of the equipment, ensuring reasonable equipment layout and continuity in the process flow. This helps optimize space utilization, ensure safe distances, and facilitate the efficient connection of pipes and facilities. Therefore, PID is crucial for preparing equipment layout diagrams. .
PID provides the upstream and downstream relationships of devices, which are useful when arranging devices – to consider the installation heights and horizontal distances of upstream and downstream devices, as well as the order in which device groups are placed.
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