Oil production ore filtering device

Abstract

The invention discloses an oil production ore filtering device which structurally comprises a slag discharging pipe, a screening plate sliding sand filter, an oil conveying pipe, a pressure gauge, a draining pipe, a back flushing rotary filtering tank and a punching horizontal tank. By means of the oil production ore filtering device, the screening plate sliding sand filter and the oil conveying pipe are matched, an inclined frame connecting pipe in an oil conveying pipe insertion cylinder groove shell is used for conveying oil to an extracting pipeline so that in the process that a net filteris matched with the pipeline for conveying, a sliding clamp filtering brush plate and a piston cylinder screen frame can form a gradient staggered groove fluid layered machining and filtering effect,in addition, ore sorting operation is formed on a piston cylinder screen frame in the later period, heavy stone and fine sand refining is facilitated, the waste reutilizing value is improved, it is ensured that sand and stone feedback bagging is used in cooperation with building construction, oil can be subjected to purification machining after production, dredging of later-period pipeline conveying is facilitated, after solid stuffing is avoided in advance, uniform liquid of an oil film can be improved, and transmission of fluid saturation is facilitated.

Description

technical field [0001] The invention relates to a sandstone filter device for oil exploitation, which belongs to the field of machinery. Background technique [0002] Oil exploitation cooperates with pipeline transportation to form a mechanical processing line in the mining area, extracting useful minerals and fluid raw materials to form post-processing contact mechanical equipment use and preparation, and also to obtain effective filtration, screening and impurity removal effects for continuous finishing and purification after oil exploitation. Disadvantages to be optimized in the current technology are as follows: [0003] The entrained sand and gravel after oil extraction will cause a sudden increase in the gas density of the fluid due to solid-state collisions, resulting in oil bubbles in the gas trapped in the fluid. Solid plugging occurs, which affects the branching of the flow in the pipeline and auxiliary treatment operations, interferes with the overall filtration ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a sand and stone filter device for oil exploitation, so as to solve the problem that the entrained sand and stone after oil exploitation will cause a sudden increase in fluid gas density due to solid collision, resulting in the generation of gas trapped in the fluid. Oil bubbles, during the transportation process, oil bubbles are easy to stick to the ...

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