Mud Desander

TR Solids Control mud desander for oilfield drilling. API certified, 45–75μm separation, long life polyurethane cyclone. Replace Derrick & Swaco.

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Decription

Mud Desander

Mud Desander also called Drilling Fluid Desander. It is composed of hydraulic desander hydrocyclone, mud shale shaker and cyclone pipe. TRCS series mud desander uses centrifugal force to separate. It uses centrifugal pump to supply mud, then the mud flow into hydrocyclone along tangent of cyclone, and the mud's structure was destroyed under the action of centrifugal force. Under the action of gravity, solid particles along the inner wall sink spirally and was discharged from the bottom of cyclone then falls on the following drilling shale shaker, liquid was discharged from the top of the cyclone.

Desander For Mud System On Site oilfield mud desander for drilling rig

Working Principle of Mud Desander

Mud desander uses centrifugal force to separate solid particles from drilling fluid. Driven by a centrifugal sand pump, mud enters the hydrocyclone tangentially. Under high centrifugal force, solids (45–75μm) sink along the inner wall and discharge to the shale shaker, while clean fluid exits the top.

Advantages of Mud Desander

Long life
Small separation point
Less blockage

Desander cyclone uses high chromium cast iron or pure polyurethane material, customers can choose independently. We can exchange it with an international brand.

The cyclone has long lifetime and light weight, and easy to maintain. High separation ability and wide separation range. It can remove solid particles from 45 um to 1mm.

Cyclone underflow is pressurized umbrella "wet bottom" to quickly discharge the particles in the separation zone, reducing the blocking probability.

Application Scenarios

Oil & gas drilling, coalbed methane extraction, directional drilling, tunnel boring machine (TBM), river dredging, pile foundation engineering.

API Certified Mud Desander Technical Parameters

Model	TRCS200-1S/2S	TRCS250-2S	TRCS300-1S/2S
Capacity	60 / 120m³/h	120 / 240m³/h	140 / 280m³/h
Cyclone Specs	8in（DN200)	10in（DN250)	12in（DN300)
Cyclone Qty	1nos / 2nos	1nos / 2nos	1nos / 2nos
Working Pressure	0.25-0.4mPa	0.25-0.4mPa	0.25-0.4mPa
Inlet Size	DN125mm	DN150mm	DN150mm
Outlet Size	DN150mm	DN200mm	DN200mm
Separation	45um-75um	45um-75um	45um-75um
Bottom shaker	TRTS60	TRTS60	TRZS752
Dimension	1510X1160X2000	1510X1360X2250	1835X1230X1810
Weight	570kg / 620kg	670kg / 760kg	1380kg

hydrocyclone desander mud desander Cyclone,Derrick Desander Cyclone

Desander for drilling fluids solids control

Oilfield mud Desander is the third phase solids control equipment in the drilling fluids recycling system, separating the solids in 47-76μm from the drilling fluid. In the drilling solids control system used in the front of desilter and behind of shale shaker.

Solids Control Desander Used in the removal of pile foundation engineering and slurry balance shield.

Why Choose TR Solids Control

Chinese manufacturer with API certification, 15+ years of solids control experience. Our mud desander can replace international brands like Derrick and Swaco, with stable performance and competitive price.