YJQ shear pump series dedicated to polymer (or clay) cut drilling fluid (mud), the rapid preparation and processing mud, mud can greatly shorten the preparation time, improve the economic efficiency of drilling. The polymer and clay drilling fluids, drilling fluid to improve performance, if not fully cut, the polymer in the first cycle may clog shaker screen, the loss of a large amount of polymer, increasing the cost of drilling, and also make the solid particles in drilling large size hard and difficult to remove; shear pump to reduce the amount of polymer to make more than 15%, the amount of bentonite reduced by more than 30%, and can reduce the flow of mud cake and loss, reduce drilling fluid shear cut than the rate of increase the gel strength.
YJQ series shear pump technology parameters
|
model
|
Flow m3 / h
|
Head m
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Power kW
|
Weight kg
|
|
YJQ5×6J-55
|
140
|
26
|
55
|
950
|
|
YJQ5×6J-45
|
105
|
24
|
45
|
800
|
|
YJQ5×6J-37
|
105
|
24
|
37
|
650
|
YJQ series Shear Pump Features
1.YJQ series shear pump axial suction, horizontal structure consists of motor, pump housing, pump housing, worm, cutting wheels and other components, the use of belt power transmission apparatus using a very reliable composite mechanical seal, guarantee no leaks. Inside the pump is equipped with a stainless steel turbine (on which the guide vanes, the main impeller, nozzles, collection chamber) and a clipboard.
2.YJQ shear pump series can significantly improve the degree of hydration of bentonite particles, saving more than 30% of bentonite, as soon as shear thinning polymer hydration.
3. YJQ series provides high shear pump displacement and lift meet the requirements of slurry preparation and handling. And can reduce the flow of mud cake and loss, reduce drilling fluid shear rate ratio, increase the gel strength, the unique seal design, seal and reliable, easier to maintain.
