Regarding the design of the contaminated oil, the outlet device for such oil is designed to be located before and after the heat exchanger
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Regarding the outlet for lightly contaminated oil, some designs provide an outlet before the contaminated oil cooler, while others do not pass through the contaminated oil cooler. What is the basis for these designs?
Regarding the design of the light contaminated oil discharge unit, whether to use an oil cooler depends mainly on the temperature requirements for the treated contaminated oil. If it is necessary to lower the temperature of the contaminated oil to meet subsequent processing requirements or safety standards, a device should be designed to be installed before the contaminated oil cooler ； If temperature has little impact on subsequent processing, it can be discharged from the unit directly without passing through the sludge oil cooler. In addition, factors such as the properties of the polluted oil and the processing capacity of the cooler must also be taken into account for a comprehensive evaluation. .
I understand what you’re saying. At roughly the same temperature, the products come out of the equipment after passing through water coolers and air coolers; if they don’t meet the standards, they are sent to the dirty oil line. The locations of the two sets of equipment are different – one set has the products exit directly at the boundary area, while the other set sends the products out after going through the dirty oil water cooler. As for the weight of the products, both the light ones and the heavy ones behave in the same way. So you’re saying this is different from our design.