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In common heat bypass control systems, the condenser is placed below the reflux tank, with the material entering from the bottom of the tank. In the configurations seen these days, however, the condenser is located above the reflux tank, yet the material still enters from the bottom of the tank; this is confusing – when is the condenser below the reflux tank and when is it above it?
I don’t understand this question. Are there any photos or images available? PID values or diagrams of the equipment on site would also work.
This post was last edited by su*ubin on 2023-1-17 at 17:24. It’s all hot bypass control; the location of the condenser is sometimes above the reflux tank and sometimes below it.
High or low, which do you think is unreasonable and what problems could arise? Is it just because it’s different from before, that’s why you’re worried?
Previously, I saw the heat bypass at a low level on the condenser; now it’s at a high level again. I don’t understand – when is it low and when is it high?
This post was last edited by fenggj on 2023-1-18 at 10:30. Flowcharts and equipment layout diagrams are different.
A PID flow diagram is different from a piping layout diagram.
Flowcharts do not show the relative positions of equipment and pipeline valves; for details, refer to the equipment layout plan and pipeline layout plan
I saw it in person; some are high and some are low. I don’t know why