The main function of the drilling shale shaker is to deal with mud solid particles returning from the bottom of the hole, especially large particles above 120μm, to prevent these solids from adversely affecting drilling fluid performance and drilling costs. It is widely used in oil drilling, trenchless horizontal directional crossing, coal bed gas drilling, shale gas drilling and river sludge environmental protection and other mud purification fields.

Drilling Shale Shaker Technical Parameters

Drilling shaker mainly consists of the following parts:

Shaker box: The shaker screen box is the main part of the vibrating screen, which is equipped with a screen for the screening of materials. The shaker box uses soft (hard) hook edge screen or frame screen, and adopts bolt tightening or chock-shaped block structure to ensure the tightness of the screen is safe, reliable and not easy to damage.

Shaker Screen: The screen is the core component of the شاشة شاكر and is usually made of wire mesh or polymer material. The size of the screen aperture determines the screening effect of the material, and the screen aperture of the drilling fluid shale shaker is usually designed according to the API classification standard.

Shaker Motor: composed of shock beam and two explosion-proof shaker motor, vibration noise is small, smooth operation effect, long service life. The motor generates centrifugal force by driving the eccentric block to rotate, which makes the screen box vibrate.

Damping device: high strength composite rubber structure, good stability, good damping effect, low noise.

Adjustment device: The screw under adjustment structure, high adjustment precision, good stability, simple and convenient operation. By adjusting the device, the Angle of the screen box can be adjusted to adapt to different screening needs.

Control device: explosion-proof or non-explosion-proof control device, good safety performance, strong buck start protection performance, long service life.

Working principle for Drilling Shale Shaker

The working principle of drilling shale shaker is based on the action of vibration force. When the drilling shale shaker is started, the motor generates centrifugal force by driving the eccentric block to rotate, so that the screen box vibrates. After the material enters the sieve box, under the action of G force, continuous jumping motion will be generated on the sieve surface and screened with the aperture of the sieve surface. The large solid phase is removed at the lower end of the vibration, and the small solid phase flows through the screen and re-enters the circulation system together with the drilling fluid. In this way, the solid particles in the drilling fluid are effectively separated, so as to achieve the purpose of purifying the drilling fluid.

There are various types of drilling Shale shaker, the common ones are linear shale shaker, translational elliptical shale shaker. Different types of شاكر الطين have different characteristics and scope of application. For example, the linear shale shaker has the advantages of simple structure and easy maintenance; The translational elliptical shale shaker has the characteristics of high screening accuracy and large processing capacity. When selecting drilling shaker, it is necessary to consider comprehensively according to specific drilling conditions and screening requirements.

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