Some Details Should Be Noticed When We Use the Shear Pump in Solids Control

Sep 09, 2013

Shear pump is on the basis of existing centrifugal pump theory, through the improvement to develop a new, efficient centrifugal pump, is designed for quick preparation and dispose drilling fluids in the solids control equipment system.

KOSUN Series Shear Pump is the new equipment of KOSUN which provides the fast configuration and treatment of mud for the user, the user is satisfied with the configuration of high performance mud. This shear pump can mix effectively and hydrate completely the material added in the drilling fluids, save the mud materials, reduce the time of configuration, and provide the high performance mud for the well drilling.

In the process of using shear pump, we should notice some details:

1. After using shear pump, we should use clear water flush pipeline and shear pump to avoid leftover block runner and nozzle of impeller.

2. Bearing bore is filled in grease about 10~20ml every other week, combination seal cavity is filled in grease about 10~20ml every day.

3. In winter, if the pump will not be used for a long time, drilling fluids in pump shell should be discharged, to prevent drilling fluids from freezing.

Shear Pump


Features and Functions of KOSUN Shear Pump

1. KOSUN Series Shear Pump can greatly improve hydration degree of soil particles moving. The dispersion of soil particles moving in the water and degree of hydration depends on the water electrolyte content, time and temperature. JQB Series Shear Pump can save bentonite above 30%.

2. KOSUN Series Shear Pump can shear, dilute and hydrate the polymer as soon as possible. The macromolecule polymers used in drilling fluids contain huge amount of molecules which makes it difficult for the polymers to hydrate if put directly into the fluids. Therefore, it is highly necessary to pre-shear the polymers before that. Shear pumps can provide high shearing efficiency and speed up the dilution and hydration of polymer.

KOSUN products include solids control equipment like shale shaker, balanced elliptical motion shaker, shale shaker screen, desander, desilter, vacuum degasser, centrifugal pump, submersible slurry pump, shear pump, mud agitator, mud gun, drilling fluids mud cleaner, decanter centrifuge, jet mud mixer, mud tank, diesel tank, water tank, etc; solids control system include skid-mounted solids control system, mobile solids control system and arctic solids control system.