Spray liquid for the upper and lower sections of the primary cooler
Thread Content
The horizontal tube primary cooler has a partition tray between the circulating water and the low-temperature water, which divides the cooler into upper and lower sections; each of these sections is equipped with its own spray system. I wonder why it needs to be divided into two sections – is it possible to avoid this division?
Reduce the consumption of cold water; if the equipment is not large, it’s not necessary to use segmentation
The horizontal tube primary cooler has a partition tray between the circulating water and the low-temperature water, which divides the cooler into upper and lower sections. Each of these sections is equipped with its own spray liquid. I wonder why it needs to be divided into two sections; it shouldn’t be possible to use just one section. In my opinion, there are two reasons for this: first, the temperatures controlled in each section are different, and thus the temperatures of the spray liquids also differ. If the spray liquid from the medium-temperature section were to reach the low-temperature section, it would affect the temperature of the gas； Secondly, the condensates of the two are different; in the low-temperature section, the low temperature causes a large amount of naphthalene to condense, and when the condensate from the medium-temperature section enters the low-temperature section, it immediately blocks that section.