2014年2月20日星期四

Vibration Motor for Shale Shaker

The shale shaker is the first grade of solids control equipment in drilling purification system. It can remove cuttings above 75μm brought from the drilling well and the liquid with smaller particles will flow into tanks from where the fluid will flow into next grade solids control equipment to be treated.
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Features & Benefits of Linear Motion Shale Shaker:
1. G-forces linear motion up to 7.4 G
2. Speeds conveyance
3. Increases shaker-fluids capacity
4. Enable shaker to process heavier solids loads
5. Enhances cuttings processing volume
6. Basket angle adjusting device from -1°~5°
7. Single side screens tension system to easy change the screens
8. Shale shaker feeder can be weir type and header box
9. Hook-strip screens can be PMD and PWP screens.

Sifting bed structure
OGEM screen basket is of weld components and vibration motor & screen plate base are installed on screen box by parts. Screen basket locates on the adjustment beam and there are bumper springs in four corners near the screen box, which can avoid the screen basket vibrating effect on parts & devices in the neighborhood. There are three or four screen panels on the enough strength for screen basket.

The middle part of screen basket is higher than two sides transversely and the bulging arch the screen can be tensioned more easily and the screen life and efficiency of removing solids particles can be improved as the work proceeds.
AWD angle adjustment system
The angle adjustment system while drilling, AWD for short, can raise or lower the screen basket end during the work. This part includes two vertical column assemblies that are connected on the upper column assembly and are attached to the shaker base.
The movable part of AWD consists of the lower column,limit device that controls vertical movement and hydro jack that drives the upward & downward movement of the screen basket. The fixed ends of jack are connected in upper column assemblies and the movable piston bar is fixed in the lower column assembly. Reciprocately pulling the operating grip of the hand pump or starting the oil return valve of the hand pump can make the screen basket move upward and downward respectively. The screen basket can be adjusted within -1°~+5°. Fix and lock the elevator with clamp pin at the suitable angle, which can reduce the attack on the hydraulic pump when the basket is running at this angle.

Feeder:
The mud treated by other equipment or mud that returns from well will flow into the shale shaker through feeder tanks which has a buffer effect on the drilling fluid and can make the mud flow onto the screen equably .This can reduce the mud attack to the screen and increase screen work life and mud treatment efficiency. Meanwhile there is a square cover on the tank top and from here we can test the mud performance.

Vibration Motor
It boasts of the features of stronger vibrating strength, higher reliability and easier maintenance. The exciting force is generated by eccentric rotor and the exciting force of single motor can reach 38kN. Suitable ambient temperature is : -40℃~150℃.

The Economy of Linear Motion:
OGEM linear motion shale shaker is especially effective while drilling top-hole sections where heavy and high-volume solids are usually encountered. In these intervals, shakers need generate high G-forces to effectively move dense solids across the screens, cuttings above 75μm can be brought from well.

Tangshan Aojie Petroleum Machinery Equipment Make Co., Ltd (Short for:
OGEM Solids Control)
Address: NO.2 Jingxi Road,Lunan District,Tangshan city,Hebei
province,China
Tel: 86-315-8676484
Fax: 86-315-2648099
Zip Code: 063000
Email: ogem2@ogemsolidscontrol.com
Website: http://www.ogemsolidscontrol.com/
Skype:burning_lee
                   

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