The oilfield drilling mud shale shaker is the first stage of oil drilling fluids solids control equipment in drilling fluids purification system.The oil drilling fluids shale shaker can remove cuttings above 75μm brought from the drilling well to leave the liquid with smaller particles into the drilling fluid circulation mud tanks below, which will flow into next grade drilling fluids solids control equipment to be treated.
KOSUN drilling fluid linear motion shale shaker is especially effective while drilling top-hole sections where heavy and high-volume solids are usually encountered. In these intervals, drilling shale shakers may generate powerful G-forces and its effective vibrating motion can quickly remove the dense solids from screens and particles from wells.
1. G-forces linear motion up to 7.4 G(adjustable depending on the situation).
2. Hi-speed conveyance of cuttings.
3. Higher shaker-fluids capacity.
4. Able to process heavier solids loads
5. Enhances cuttings processing volume.
6. AWD device from -1°~5°.
7. Single side shaker screens tension system to easily change the screens.
8. Shaker feeder can be weir type and header box.
9. Hook-strip screens can be PMD and PWP screens.
KOSUN patented shaker is an equipment with welded structure.Vibration motor & screen plate base are installed into screen basket with special parts. Screen basket is fixed on the adjustment beam.At each of the four vertexes of the screen basket put a vibration damping spring,which can prevent the adjoining parts and devices from being affected by the vibration.There are several screen panels on screen basket，and they are fixed and adjusted by snap-on screw bolts and hooking tensioners so that the combined effect of horizontal and vertical supporting bars may provide enough strength for screens basket.And the panels appear in an arched shape,thus making the panels more easily tensioned and more intimately connected with the frames,blessing them with longer service life as well as increasing the processing efficiency of particles.
KOSUN patented AWD angle adjustment system can raise or lower the end of screen basket while the machine is working.This part includes two vertical column assemblies that are connected on the upper beam assembly and are attached to the shaker base. The mobile part of AWD consists of the lower beam, limiting device that controls vertical movement and screw rod that drives the upward and downward movement of the screen basket. Both ends of screw rod are hinged with the upper and lower beam assemblies respectively. Positive and negative rotating handles can make the screen basket move upward and downward respectively.
The screen basket angle of oilfield shale shaker can be arbitrarily adjusted within -1°~5° at an increment of 0.5°as required.
The mud returned from the well or cuttings to be treated will flow into the drilling shale shaker via the feeder. The feeders can be categorized into weir type, box type and bucket type. The weir type and box type feeders are mainly used to buffer the flow rate of drilling fluid and evenly distribute the fluid onto the screen to reduce the impact of drilling fluid on the screen, extend the service life of screen and improve the treatment effect. Besides,the weir type feeder can also short-circuit the machine if necessary.The bucket type feeder is mainly used with the dryer shaker to collect and distribute cuttings.
KOSUN is a professional oilfield drilling fluids shale shaker supplier and manufacturer in China oil and gas drilling mud solids control industry.As the pioneer in this industry,KOSUN is capable of providing customers with series products ,such as oil & gas drilling fluid solids control equipment, decanter centrifuge, drilling waste management equipment and drilling security equipment.
The products we can provide for oilfield and drilling fluid processing system including drilling fluid shale shaker,drilling fluid mud cleaner,desander, desilter,drilling fluids decanter centrifuge,vacuum degasser,mud tanks,mud gun,mud agitator,drilling mud centrifugal pumps and all the other solids control equipment,complete solids control system,etc.