The anti-splash device of the mud regeneration device in the drilling process

Abstract

The invention discloses an anti-splash device for a mud regeneration device in the drilling and production process. The anti-splash device comprises anti-splash plates and a top plate, a guide rail is placed below each anti-splash plate, a first sliding block and a second sliding block which are matched with each other are installed on each guide rail, the first sliding blocks are fixed at the bottoms of the anti-splash plates, an anti-spray plate is arranged between the anti-splash plates, multiple water inlet elbows are installed on the the top plate, the bottom ends of the water inlet elbows penetrate through the top of the top plate to the portions below the top plate, and a water spray head is connected to each water inlet elbow; the anti-splash device further comprises two metal racks, and a blocking hood is connected between the metal racks. According to the anti-splash device for the mud regeneration device in the drilling and production process, due to the fact that the anti-spray plate, the anti-splash plates and the baffle are arranged, it is guaranteed that a drilling fluid passes through a larger screen area, the use ratio of a screen is increased, the situation that solid particles move to a screen outlet under the condition of being not separated from a fluid phase is avoided, it is guaranteed that the drilling fluid cannot splash out of a drilling fluid vibrating screen, the circulating fluid phase is reserved to the maximum extent, the use cost of the drilling fluid is reduced, and meanwhile the environment is protected.

Description

technical field [0001] The invention relates to the field of drilling fluid vibrating screens, in particular to an anti-splash device of a mud regeneration device in a drilling process. Background technique [0002] Drilling fluid is a general term for various circulating fluids used in the drilling process, and drilling fluid is also called drilling mud. During the drilling process, the drilling fluid can effectively cool and lubricate the drill bit, and can also balance the underlying pressure to avoid blowout and kick. In addition, the drilling fluid can also transmit power and take coring samples. According to different dispersion media, drilling fluids are mainly divided into three categories: water-based drilling fluids, oil-based drilling fluids and gas-based drilling fluids. [0003] During the drilling process, the drilling fluid enters the bottom layer through the drill pipe, and after completing its function, it is discharged together with the slag generated in t...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is aimed at the shortcomings of the traditional drilling fluid shale shaker anti-splash device. Leaving the screen without having time to separate from the liquid phase, taking away part of the recyclable liquid phase, resulting in the loss of the recyclable liquid phase in the drilling fluid

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