Oil storage tank for oil storage

Abstract

The invention relates to the technical field of oil, and discloses an oil storage tank for oil storage. The oil storage tank comprises a tank body, an oil outlet assembly is arranged on one side of the lower portion of the tank body, a fixing column is fixedly connected to the middle of the top end of the interior of the tank body, the outer surface of the fixing column is movably sleeved with a movable scraping plate, a scraping plate inner block is fixedly connected to the interior of the movable scraping plate, the scraper inner block is close to the fixing column, a movable assembly is movably sleeved in the fixing column, a movable inner block is fixedly connected in the movable assembly, a through hole is formed in the lower portion of the fixing column, and a stirring assembly is movably sleeved on the outer surface of the fixing column located below the movable scraping plate. According to the oil storage tank, the fixing column is arranged in the tank body, and the fixing column is movably sleeved with the movable scraping plate, so that the movable scraping plate is always kept in a state of being flush with the liquid level of oil, the outer ring of the movable scraping plate can effectively clean oil attached to the inner wall of the tank body along with the descending of the liquid level of the oil, and oil waste is prevented.

Description

technical field [0001] The invention relates to the technical field of petroleum, in particular to an oil storage tank for petroleum storage. Background technique [0002] The oil storage tank is a container for storing oil, and it is the main facility that constitutes the oil depot. At the same time, it is also the oil source interface of the oil pipeline during the oil pipeline transportation. The shape of the oil storage tank is mostly vertical cylinder, horizontal cylinder and spherical three It has the characteristics of low cost and not easy to leak, and is widely used in the petroleum field. [0003] However, there are still some defects in the use of the oil storage tank: due to the relatively viscous texture of the oil, the speed of oil discharge is too slow, which has great limitations. At the same time, the viscous oil is easy to stick to the inner wall of the oil storage tank. As a result, the oil cannot be fully discharged during the oil discharge operation, re...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing oil storage tanks proposed in the background technology, the present invention provides an oil storage tank for oil storage, which has the functions of accelerating the oil discharge speed, reducing oil residue on the inner wall of the oil storage tank, and effectively removing stubborn oil. Advantages of petroleum residues, solving the technical problems raised in the background art above

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