Drilling Fluid Mixer

Product details

The drilling fluid mixer is a supporting equipment for the drilling rig solids control system and the trenchless mud system. It can meet the weighting and preparation of the drilling rig solids control system from 1000 meters to 9000 meters. The mixer is composed of a centrifugal mud pump and jet mixing. The mixing hopper is connected with the manifold and valve and installed on the skid-mounted base. Single jet mixing device or double jet mixing device can be selected according to customer needs.
jet mud mixer

Drilling fluid mixer parameters

Model	HHQ150-50	HHQ150-40	HHQ150-30	HHQ100-25
Matching pump	SB6×8(55/75kW)	SB5×6(45kW)	SB5×6(37kW)	SB3×4(15kW)
Capacity	240m³/h (1056GPM)	180m³/h (792GPM)	120m³/h (528GPM)	60m³/h (264GPM)
Pressure	0.25~0.40MPa	0.25~0.40MPa	0.25~0.40MPa	0.25~0.40MPa
Inlet dia.	150mm(6")	150mm(6")	150mm(6")	150mm(4")
Nozzle caliber	50mm	40mm	30mm	25mm
Burden speed	≤100kg/min	≤80kg/min	≤60kg/min	≤40kg/min
Density	≤2.8g/cm³	≤2.4g/cm³	≤2.0g/cm³	≤1.5g/cm³
Viscosity	≤120s	≤120s	≤80s	≤60s
Dim.(mm)	220017001200	220017001200	200016501100	180016001000
Weight(kg)	1680/1590	1400/1380	1280/1200	1100/1080

Mud mixer features

1). Automatic and efficient ingredients,
2). Save labor costs and mobile operations,
3). Flexible operation, strong climbing ability, ground operation, eliminating safety hazards,
4). Interactive combination of jet and swirl, wide application range
Drilling Fluid Mixer

Drilling fluid mixer's installation and application

Jet Mud Mixer Installation

(1) Before use, open the inlet butterfly valve I and outlet butterfly valve II of the centrifugal mud pump. Then start the centrifugal pump. When the pump runs normally, open the inlet butterfly valve III of the funnel, then add the materials of drilling fluid (such as betonies and barite powder) and corresponding chemical additives (such as polymer) from the funnel to strengthen and make up the slurry.
(2) Before stop the centrifugal mud pump, close the inlet butterfly valve III of the funnel to prevent the instant pressure from lowering, resulting in overflowing of slurry from the surface of the funnel.
(3) When mud mixer stops working for a long term, close the suction inlet butterfly valve I, then loosen the pipe plugs under the casing of the sand pump and ones under the inlet pipe of the funnel to drain the slurry to prevent the pump body and pipeline from being blocked and frost cracked.
Mud Mixing Hopper