Crude oil transportation pipeline capable of preventing crude oil from precipitating

Abstract

The invention discloses a crude oil transportation pipeline capable of preventing crude oil from precipitating. The crude oil transportation pipeline comprises a pipeline. A central shaft is arrangedinside the pipeline, an inclined fan is fixedly connected to the side surface of the central shaft, a centrifugal block is fixedly connected to the right side of the central shaft, a centrifugal bar is inserted into the side surface of the centrifugal block, a rotating shaft is meshed and connected to the side surface of the central shaft and positioned on the right side of the inclined fan, a bearing wheel is meshed and connected to the side surface of a bearing bar, a triangular bar is rotatably connected to the left side of a lever, a one-way toothed bar is rotatably connected to the top ofthe triangular bar, a push bar is slidably connected to the side surface of an air release bar, a limit bar is rotatably connected to the side surface of the push bar, and a moving air pipe is rotationally connected to the top of the limit bar. According to the crude oil transportation pipeline capable of preventing the crude oil from precipitating, the inclined fan cooperates with the centrifugal block for use, and therefore the effect that the crude oil in the pipeline is prevented from precipitating to form a precipitating wall when the crude oil is carried is achieved.

Description

technical field [0001] The invention relates to the technical field of petroleum, in particular to a crude oil transportation pipeline capable of preventing crude oil from settling. Background technique [0002] Petroleum is one of the main objects of geological exploration. It is a viscous, dark brown liquid, known as the blood of industry. There are two theories about the oil-forming mechanism of oil: biological sedimentation and petrochemical oil. The former is more widely accepted. It is believed that oil is formed by the long-term evolution of organisms in ancient oceans or lakes. It belongs to biological deposition and becomes oil, which is non-renewable. The latter believes that oil is produced by the carbon in the earth's crust itself, which has nothing to do with organisms and is renewable. [0003] When refining and processing petroleum, crude oil needs to be transported through pipelines. Since crude oil is a semi-flowing viscous liquid, when the original flow vel...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a crude oil transportation pipeline that can prevent crude oil from settling, which has the advantages of preventing crude oil from settling in the pipeline to form a sedimentation wall during crude oil transportation, and solves the problem that the existing crude oil transportation pipeline has when transporting crude oil. , when the crude oil flow rate drops to a certain size, precipitation will occur and a sedimentation wall will form on the inner wall of the pipeline

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