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WJQ5x6 Mud Shear Pump

The WJQ5×6J shear pump can reduce the amount of polymer by more than 15%, the amount of bentonite by more than 30%, and improve the loss of mud cake and fluid flow, reduce the shear rate of drilling fluid, and increase the gel strength, reaching the same level in foreign countries. The advanced level of the product, its shaft seal structure is more reliable, and it is more convenient to use and maintain.
  • The overall structure is compact and beautiful
  • Using a special impeller and front cutting board, the shearing efficiency is greater than 95%
  • The impeller and shear pump are made of stainless steel, and the flow parts are made of high wear-resistant cast iron
  • Using a combined composite seal with mechanical seal as the main and packing seal as the supplement.
  • The mechanical seal is made of cemented carbide, and its service life is 6 times longer than that of ordinary mechanical seals.
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The WJQ5×6J shear pump can reduce the amount of polymer by more than 15%, the amount of bentonite by more than 30%, and improve the loss of mud cake and fluid flow, reduce the shear rate of drilling fluid, and increase the gel strength, reaching the same level in foreign countries. The advanced level of the product, its shaft seal structure is more reliable, and it is more convenient to use and maintain.


Mud shear pump working principle

WJQ5×6J shear pump seal adopts very reliable mechanical seal to ensure no leakage. The pump is equipped with a 300mm stainless steel turbine (with guide vanes, impellers, 44 nozzles, 4 collection chambers), and a shear plate, which can produce a small end shear (liquid shear) of more than 25.4m/s. When the liquid flows through the shear pump, half (50%) of the liquid will be sheared twice under the strong push of the turbine collection chamber. The turbo shear pump is installed on a special base and driven by a belt pulley, a narrow V-belt and an explosion-proof motor. A ZHP150 mixing funnel of suitable size is used in conjunction with the shear pump, which forms a perfect shear and water Cooperative system. Due to the improvement of the pump shaft seal, its life is greatly increased.

If you follow the rules for the installation of the pump and the application of special conditions, its performance will be further improved.

The company will deal with general and special suggestions that are beneficial to improve the performance of the pump in oilfield and industrial applications.

Note: This pump cannot be used in an active mud system, because the drilling solids and barite in the system will quickly damage the pump when they are sheared.


WJQ5x6 shear pump technical parameters

Model

Capacity

(m3/h)

Head

(m)

Speed

(r/min)

Efficiency

(%)

NPSH

(m)

          Power(kW)

Shaft power

Motor   power

WJQ5×6J-75kW

150

30

2150

28

3

46

75

WJQ5×6J-55kW

140

26

2050

28

3

35

55

WJQ5×6J-45kW

105

24

1750

28

2.8

25

45

WJQ5×6J-37kW

105

24

1750

28

2.8

25

37


Shear pump pictures

mud shear pump mud shear pump 10


Mud shear pump installation drawing

shear pump installation

Contact Us

Phone/Whatsapp/Wechat: +86-13735815206

Mail: sales@hlsolidscontrol.com

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