A petrochemical oil-water separation device

Abstract

The invention discloses a petrochemical oil-water separation device, which comprises an oil skimming pool, an oil skimming device arranged inside the oil skimming pool, the oil skimming device includes a protective cover, a driving motor arranged on one side of the protective cover, and an output shaft of the driving motor One end is connected with a driving pulley, the lower end of the protective cover is provided with a support frame, one side of the support frame is provided with two sets of support rods, one side of the support rod is provided with a second connecting rod, and the upper end of the second connecting rod passes through the third connecting rod and the protective cover. Connection; there is an oil receiving tank inside the protective cover, oil scraping plates are provided on both sides of the upper part of the oil receiving tank, the oil scraping plates are in contact with both sides of the oil skimming belt, and an oil receiving box is provided on the outer side of the protective cover. In the present invention, an oil skimming device is arranged inside the oil skimming pool, and a number of driven pulleys are arranged on the frame bar, and the oil skimming belt continuously bypasses the oil skimming belt on the frame bar, thereby increasing the contact area between the oil skimming belt and the sewage, On the premise of not increasing the oil-water separation device, the efficiency of oil-water separation is improved, and the cost of sewage treatment of enterprises is reduced.

Description

technical field [0001] The invention belongs to the technical field of petrochemical industry, in particular to a petrochemical oil-water separation device. Background technique [0002] Oil is an indispensable resource in economic development and sustainability. The higher the degree of economic development, the greater the dependence and demand on oil. A large amount of oily sewage will be produced in the process of oil production and refining, and billions of tons of oily sewage will be produced every year in my country alone. There are many industries that produce oily sewage, such as: petroleum and related industries, storage and transportation of oil products, oil tanker or oil pipeline leakage accidents, vehicle and ship cleaning, machinery manufacturing, food processing and other processes will produce oily sewage. Oil pollution caused by oily sewage is extremely harmful to the environment and ecology. [0003] There are many treatment technologies for oily sewage,...

AI Technical Summary

Problems solved by technology

When it is used, the range of viscous oil is limited to the width of the viscous oil belt. When the amount of sewage is large, the efficiency of oil-water separation is low, and it is difficult to meet the normal sewage treatment needs.

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