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China Suppliers Factory JQB Series Shear Pump for Oilfield Solid Control & Drilling Fluid Processing
Features & Benefits
The shear pump can greatly improve the hydration degree of the soil particles. The degree of dispersion and hydration of the soil-moving particles in the water depends on: the electrolyte content in the water, time, humidity, and the number and concentration of replaceable cations on the surface. Under the same other conditions, the use of a shear pump can greatly accelerate the dispersion of soil-moving particles, thereby greatly accelerating the hydration progress of the particles, and making the mud have good rheology. Especially in marine drilling, the effect of preparing sea cement slurry with attapulgite and haicang stone powder is better. The use of shear pump can save more than 30% of soil removal.
The shear pump can shear dilution and hydrate the polymer. The high molecular weight polymer used in the mud has a relatively high molecular weight, and it is not easy to be hydrated when directly added. Therefore, the high molecular polymer needs to be pre-sheared. The shear pump can provide high shear efficiency and accelerate the dilution and hydration process of the polymer.
The shear pump can provide higher displacement and head, which can meet the requirements of preparation and mud processing.
Parameter
| Model | Capacity | Lift | Power | Weight | Dimensions |
|---|---|---|---|---|---|
| HYJQB6545 | 150m³/h | 45m | 55kw | 980kg | 1050×1000×1280mm |
| HYJQB6535 | 100m³/h | 35m | 37kw | 800kg | 1050×1000×1230mm |
Machine Display
Frequently Asked Questions
How does a shear pump improve the hydration of soil particles?
The shear pump accelerates the dispersion of soil-moving particles in water. This significantly speeds up the hydration progress, resulting in mud with excellent rheology.
Can using a shear pump reduce material consumption in marine drilling?
Yes, especially when preparing sea cement slurry with attapulgite and haicang stone powder in marine drilling, using a shear pump can save more than 30% of soil removal.
Why do high molecular weight polymers need a shear pump?
High molecular weight polymers are difficult to hydrate when added directly to the mud. The shear pump provides high shear efficiency to pre-shear, dilute, and accelerate the hydration process of these polymers.
What are the specifications of the HYJQB6545 shear pump model?
The HYJQB6545 model features a capacity of 150m³/h, a lift of 45m, a power of 55kw, weighs 980kg, and has dimensions of 1050×1000×1280mm.
What is the difference in capacity and power between the HYJQB6545 and HYJQB6535 models?
The HYJQB6545 has a capacity of 150m³/h and requires 55kw of power, whereas the HYJQB6535 has a capacity of 100m³/h and requires 37kw of power.
Does the shear pump support heavy-duty mud processing?
Yes, the shear pump is designed to provide higher displacement and head, which fully meets the demanding requirements of mud preparation and processing.