More than 90% of the oil extraction plant is processed with metal materials. It is easy to be corroded when it is placed in the workshop for a long time, which will greatly shorten the service life of the equipment.  How to prevent corrosion of oil extraction plant? To fully understand and master the methods to prevent corrosion, you need to pay attention to the following points:
 1. The first is the water. The cathodic protection method commonly used in the petrochemical sector can be used to protect the condenser using river water (natural water) as a coolant;
 2.Raw material for oil extraction plant. Ordinary carbon steel is susceptible to corrosion, according to the characteristics of oil extracting, it should be important in the selection of the condenser. For example, it is better to use stainless steel tube as the condenser tube, or use aluminum tube, etc.
 3. Improve the process level of oil extraction. For example, you can try to reduce the powderiness of the cake, and use the hot cake to extracting as much as possible in the oil production, do not let the pre-pressed cake be placed for too much time, etc., so as to avoid bad chemical reaction of the cake, generate harmful substances and corrode the equipment.
 4.Reinforce the management of the workshop. For example,apply one or two layers of non-metallic protective layer on the outside of oil extraction equipment and pipes, and the equipment should be cleaned regularly to keep the surface of the equipment clean, which can effectively prevent atmospheric corrosion of equipment and pipelines and corrosion of corrosive media.
 It is a very important task to prevent oil extraction equipment from corrosion by some methods. However, daily maintenance is important, and product quality assurance is also essential. Our KMEC oil mill equipment manufacturer have a wealth of technical experience and installation experience, to ensure the quality of the customer’s products, and can train the operating staff, train their operating methods and precautions for use, before and after the sale is completely worry-free.