Crude oil settling tank oil distribution pipe

Abstract

The present invention discloses a crude oil settling tank oil distribution pipe including an outer water pipe, an inner oil pipe and an oil pipe support bracket, the outer water pipe is mounted in a crude oil settling tank, the inner oil pipe is arranged in the outer water pipe along the axis of the outer water pipe, the inner oil pipe is fixed at the axis of the outer water pipe by the oil pipe support bracket, the oil pipe support bracket comprises three oil pipe support rods, one ends of the oil pipe support rods are in fixed connection with the inner wall of the outer water pipe, the other ends of the oil pipe support rods are in fixed connection with the outer wall of the inner oil pipe, a 120-degree included angle is formed between two adjacent oil pipe support rods, the pipe wall of the inner oil pipe is provided with a plurality of crude oil nozzle holes, the plurality of crude oil nozzle holes are evenly distributed, an end port for the inner oil pipe is a closed structure, cross-sectional shapes of the outer water pipe and the inner oil pipe both are circular, and the outer water pipe and the inner oil pipe both are anti-corrosion and corrosion-resistant PVC pipes. The crude oil settling tank oil distribution pipe has the advantages of simple structure, full combination of crude oil and water, small footprint and low cost.

Description

technical field [0001] The invention relates to an oil distribution pipe, in particular to an oil distribution pipe for a crude oil settling tank which can directly wash crude oil with water. Background technique [0002] The role of the crude oil sealed settling tank is to use the density difference between oil and water to settle the crude oil with a water content of 50% to about 30% crude oil. However, the traditional sealed settling tank has slow settling efficiency and poor settling effect. After the crude oil enters the settling tank, it must be settled It can only be released after settling in the tank for a period of time, and the settled oil also contains many solid and liquid impurities. Therefore, adding an ultrasonic generator in the settling tank can not only improve the settling efficiency, but also improve the settling effect, and settle out various solid and liquid impurities in the crude oil, which greatly improves the working efficiency. [0003] The oil d...

AI Technical Summary

Problems solved by technology

[0003] The oil distribution pipe of the original crude oil sealed settling tank sends the crude oil into the water tank of the settling tank, so that the crude oil is washed and combined with water. This water tank crude oil washing structure has the disadvantages of complex structure, large space occupation, and insufficient combination of water and crude oil

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