528GPM Mud Solids Control Drilling Shear Pump For Trenchless Drilling

The drilling mud shear pump is the auxiliary equipment in the drilling fluids system. Sometimes, users operate the shear pump and jet mud mixer separately, sometimes users operate the shearing mixing pump. The Shearing pump is also known as the shear pump. It is mainly used to process the drilling mud material polymer. It can help much with materials shearing and better compounding.

Specification of APJQB6545 shearing pump

Drilling mud shear pump is specially used to shear polymer and clay in drilling fluid. The polymer (or clay) in the drilling fluid system should be sufficiently cut in advance and then into the drilling fluid system, improve the performance of drilling fluid to give full play to its effectiveness. If not fully shearing, the polymer will block the shake screen in the first cycle. It will lose a massive amount of polymer, increase drilling cost, and may also make the large size of solid particles in drilling fluid difficult to be removed. Shear pump can make the polymer reduced by more than 15%, and the bentonite reduced by more than 30%. And it can also reduce mud cake and fluid loss, reduce drilling fluid shear rate, improve the gel strength, so as to achieve the advanced level of similar products abroad.

The Shearing pump is designed to reduce the cost of mixing polymers and clays while improving mud properties, it shears the polymers eliminates fish eyes, and prevents polymer chaining which can’t pass through the shaker screen. The APJQB series shearing pump is based on centrifugal pump APSB6X5. Flow rate is up to 440-528GPM and 35-45m lift. The difference is the motor power. Overall size is about 1150x1100x1500mm

The shear pump is specially designed with the impeller holding jags to process the drilling mud mixed with clay and polymer. 

Details of drilling mud shear pump

The Shearing pump consists of impeller, casing, packing, shaft, belt, pulley, motor, base, and so on. The difference with other pump impellers is a more complicated structure. There are axial whirl flow, fluids reserve compartment, pump wheel, pressure cabin, shearing plate.

The axial flow whirl provides a certain quantity of fluids to the pump wheel and reserve cabin, 50% of this part fluids will flow into the reserved cabin, and the other half part flows into the casing. A pressure cabin is a special design to make sure fluids cabin holding drilling mud. The fluids flow is parallel to the shearing plate and introduces high flow velocity

Why select APJQB series shearing pumps?

There are many features of the shearing pump as follows. High efficiency, high flow rate, high lead, mechanical sealed. It can help get higher performance and better shearing effect. Faster hydration and dilution processes, meet the requirements of many different job sites. Saving the cost and time for users. For bentonite use, it can save cost up to 30%

Operating AIPU shear pump, the shearing, and hydration system will be a mature and complete system.

Shear pump for drilling fluids solids control

APJQB series Shear Pump is special-purpose equipment of solids control system which can meet all customers’ requirements of preparing drilling fluid for the well drilling. This shear pump manufactured by Aipu company is used to treat the high property mud, make the mud to obtain good rheological properties and cut the drilling cost as much as possible. This ideal solids control equipment designed by GN’s engineers has high performance and gained customers’ high evaluation.

Benefit and features

• Using special impeller and shear board, shear efficiency> 95%.
• Bearings are internationally renowned brands SKF, quality assured.
• Oil seal adopts imported fluorine plastic seal, with good cooling capacity.
• The material of the mechanical seal is carbide alloy, its life is 5 times more than normal.
• The pump shell wall is thick, made by casting mold. Wear-resistant, fine appearance.
• The pump body adopts wear-resistant alloy cast iron with long service life.

Moreover, the shear pump can be customized according to practical working conditions and the user's special requirements. For example, it can be fit on a big rectangular base or a smaller base. And the vertical angle can be adjusted accordingly.

AIPU Solids control is a professional manufacturer engaged in shear pumps with rich experience. Our shear pump can mix high property drilling mud very soon. Decrease the mixing time by much and enhance the drilling efficiency with great cost control, shear pump helps much on high-quality drilling mud demand for a good drilling.

AIPU shear pump adopts a high-quality mechanical seal with high durability. There won't be any leakage. When drilling fluids flow past the shearing pump, there will be a second cutting on the 50% fluid in the swirl collection room. Sometimes clients will require a shearing mixing pump combined with a shearing pump and mixing hopper.

If you have any demand on drilling fluids shearing pump, Or you are interested in any other mud equipment. Please feel free to contact AIPU Solids. Trust you will get the real cost-effective solution at the best rate.