Petroleum drilling fluid screening equipment

Abstract

The invention discloses petroleum drilling fluid screening equipment which comprises a base plate, a filtering box body, a feeding box and a filtering screen. Supporting legs are arranged on one sideof the lower portion of the base plate, telescopic supporting legs are fixed to the other side of the lower portion of the base plate in a welded mode, and the filtering box body is arranged above thebase plate; a vibration motor supporting frame is arranged outside the filtering box body, a vibration motor is arranged on the vibration motor supporting frame, and a gantry supporting frame is arranged in the middle of the upper portion of the base plate. The petroleum drilling fluid screening equipment has the beneficial effects that the inclination angle of the filtering screen in the filtering box body can be freely adjusted through the telescopic supporting legs, it is guaranteed that the filtering efficiency and the filtering quality of petroleum drilling fluid are in an optimal state,meanwhile, the bottom face of the filtering box body is of an inclined face structure, and it can be guaranteed that the filtered petroleum drilling fluid is smoothly discharged.

Description

technical field [0001] The invention relates to the technical field of oil exploitation equipment, in particular to oil drilling fluid screening equipment. Background technique [0002] Petroleum, one of the main objects of geological exploration, is inseparable from drilling fluid screening equipment in the process of oil extraction. Drilling fluid screening equipment is the first-level equipment in the drilling fluid screening process, and it is also the Whether it is in the past or the present solid control system control process, the drilling fluid shale shaker is always the core of the entire solid control system. Compared with other solid control separation equipment, it is a full processing equipment that comes out of the well All the drilling fluid enters the drilling fluid shale shaker, which is an economical and efficient separation equipment. The inclination of the filter screen in the traditional drilling fluid screening equipment is fixed, because the inclinatio...

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Problems solved by technology

[0004] In order to overcome the deficiencies of the existing technology, a petroleum drilling fluid screening equipment is proposed, which solves the problems that the inclination angle of the filter screen cannot be adjusted, the filtration efficiency and quality are not high, and the filtered petroleum drilling fluid is difficult to discharge.

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