一、原油脱水沉降罐油水界面控制的意义及方法高含水原油在集输过程中,大量的水份将在沉降罐中沉降下来,从而形成油和水的界面。自动放掉污水并使油水界面稳定在需要的范围内,是保证电脱水器正常工作,生产合格产品即净化原油的一个重 First, the crude oil dehydration settling tank oil-water interface control significance and methods High-water crude oil in the collection and transportation process, a large amount of water will settle down in the settlement tank down to form the oil and water interface. Automatically drain off the water and make the oil-water interface stable within the required range, is to ensure the normal work of electric dehydrator, producing qualified products that is a heavy crude oil