Plate heat exchangers are now a very important use both in our daily lives and in industrial production, where plate heat exchangers are one of the most commonly used mechanical equipment. But the plate heat exchanger in the process we often use dirt, especially in the oil processing industry, stained with oil is more common thing, the following gives you a few plate heat exchanger oil treatment tips ,We hope to be helpful.
In addition to some fixed equipment characteristics and its production process, how to ensure the heat exchange surface of the clean and tidy, to ensure that it has a good conduction space and the overall heat transfer efficiency of the important factors.
Plate heat exchanger above the existence of dirt, then the total output value of the loss caused by the industry is very large, dirt dirt is the most common and most difficult to clean a dirt, the following we are the most easy to scale refinery fouling The distillation unit and the heat exchanger in the catalytic cracking unit are the object of the cleaning. The type of the dirt is mainly the hydrophobic organic mixture, and in the general case, we use some of the substances with oil-soluble reaction Oil pollution is clear, common with petroleum solvents, halogenated solvents and so on.
Plate heat exchanger must remember the timely cleaning, do not let the oil accumulated over the entire heat transfer equipment when there is no cleaning, the final will affect the use of heat exchanger efficiency.