China Jet Mud Mixing Hopper - Leading Suppliers and Factory for Venturi Mixing Equipment in Oil Drilling Applications
Institutional characteristics
After the liquid is ejected from the nozzle, it passes through the mixing chamber and enters the shear tube. The material is added to the mixing chamber by the funnel, driven by the liquid flow from the nozzle into the shear tube, and is dispersed and mixed in this process. The mixed liquid flows out of the shear tube and enters the circulation tank.
The shear tube is a hollow tube gradually expanding according to a certain curved surface, its main function is to increase the shear force of the liquid in the tube, so that the material can be better dispersed and the pressure of the mixed liquid can be improved to enter the circulation tank.
Shear tubes actually take advantage of "fast flow and low pressure; Slow flow, high pressure" Bernoulli effect. In the mixing room, the pressure is low because the liquid is ejected from the nozzle at high speed. After the liquid enters the shear tube, the cross section gradually becomes larger and the velocity becomes smaller, so the pressure increases.
The pressure loss after slurry mixing is very large, so that the drilling fluid can be directly discharged into the drilling fluid tank after mixing through the jet funnel. Usually the funnel is installed on the top of the drilling fluid tank (that is, high installation), so that the mixed drilling fluid does not need to climb the slope directly into the drilling fluid tank. Slurry mixing funnel is usually driven directly by electric mixing pump. When the mixing effect is not good, it is necessary to adjust the distance between the jet funnel nozzle and the exit end face to achieve the best mixing effect.
Advantages
HYSLH series jet mud mixer is an important part of solids control system. It’s used to control drilling fluids and change density, viscosity and water loss of drilling fluids.
Features and Benefits:
- Separate installation of mud hopper and sand pump
- Slurry pump body adopts mechanical seal, which is durable and long service life.
- Venturi funnel structure design, fast mixing speed, no back slurry.
- Electrical components are famous international brands like Schneider or Siemens.
Machine parameters
| Model | HYSLH150-50 | HYSLH150-40 | HYSLH150-30 | HYSLH100 |
| Capacity | 240 m³/h | 180 m³/h | 120 m³/h | 60 m³/h |
| Matching Sand Pump | HYSB8×6-13J | HYSB6×5-13J | HYSB5×4-14J | HYSB4×3-11J |
| Motor Power | 55kW | 45kW | 37kW | 11kW |
| Work Pressure | 0.25～0.4MPa | |||
| Inlet | 150mm | 150mm | 150mm | 100mm |
| Outlet | 50 | 40 | 30 | 25 |
| Hopper Dimension | 750×750mm | 750×750mm | 600×600mm | 500×500mm |
| Feeding Speed | ≤100kg/min | ≤80kg/min | ≤60kg/min | ≤40kg/min |
| Weight | 1600kg | 1450kg | 1300kg | 1100kg |
| Dimensions | 2200×1700×1200mm | 2200×1700×1200mm | 2000×1650×1100mm | 2000×1650×1100mm |
