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Floating oil sucking device

An oil suction pipe and oil tank technology, applied in the field of floating oil suction devices, can solve the problem of high content of petroleum impurities and achieve the effect of reducing bending fatigue

Pending Publication Date: 2019-04-26
ANHUI GUOFA PETROCHEM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The long-term storage of oil in the oil tank produces some sundries and precipitates. Using the traditional method to directly absorb oil from the bottom of the oil tank, the absorbed oil has a high content of impurities.

Method used

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] In the description of the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around", etc. Indicates the orientation or positional relationship, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orienta...

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Abstract

The invention discloses a floating oil sucking device. The floating oil sucking device comprises a floating top suspended at the upper end of oil tank petroleum and symmetrically distributed oil sucking pipes used for sucking petroleum in an oil tank; the position, close to a pipe nozzle, of each oil sucking pipe is provided with a fastened connection floating barrel; flanges are arranged at the lower ends of the oil sucking pipes, and are in fastened connection with a hose through hose and flange connection structures; and the other end of the hose is in fastened connection with a flange on an oil outflow pipe in the oil tank through the corresponding flange connection structure. According to the floating oil sucking device, due to the floating effect of the floating barrels on the pipe nozzles of the oil sucking pipes, the pipe nozzles of the oil sucking pipes are located at the lower end of the floating top all the time, petroleum is sucked from the oil tank from the oil outflow pipe through the oil sucking pipes, the sucked petroleum is petroleum located at the lower end of the floating top, and it is avoided that the impurity content of the sucked petroleum is high.

Description

technical field [0001] The invention relates to the field of petroleum, in particular to a floating oil suction device. Background technique [0002] Crude oil is inflammable and explosive dangerous goods. There are many ways to store crude oil. Due to the advantages of low oil loss, environmental protection and space saving, external floating roof oil storage tanks have become the main facilities for storing crude oil on the ground in various countries. [0003] The oil is stored in the oil tank for a long time, and some impurities are precipitated. The traditional method is used to directly absorb the oil from the bottom of the oil tank, and the absorbed oil has a high content of impurities. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a floating oil suction device, which utilizes the buoy to float the nozzle of the oil suction pipe, so that the nozzle of the oil suction pipe is always at the lower end of the floating roof, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D90/00B65D88/34B65D88/54
CPCB65D88/34B65D88/54B65D90/00
Inventor 张治国
Owner ANHUI GUOFA PETROCHEM EQUIP