Bored Pile Mud System

Bored pile mud recycling system for recovering, treating and reusing drilling mud in bored pile and foundation construction.

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Description

TR Bored Pile Mud Recycling System recovers and reuses drilling mud returned from bored pile operations. The mud passes through solids removal before entering the mud tank, where it can be stored, mixed and prepared for reuse.

The system combines a piling desander unit, mud tank, jet mud mixing unit and mud agitation to keep the recovered mud in circulation throughout the piling operation.

Key Advantages

Keeps recovered mud in circulation. Treated piling mud returns to the drilling operation, reducing the need for frequent mud replacement.
Simplifies on-site mud handling. Solids removal, storage and mixing are handled within one connected system.
Makes mud adjustment practical. The jet mixing unit allows bentonite and other mixing materials to be added to the mud when needed.
Reduces slurry removal. Reusing recovered mud means less slurry has to be removed and replaced during piling work.
Works well on restricted sites. The equipment can be arranged around the available working area, tank position and mud circulation connections.

Bored Piling Mud Recycling System Parameters

Model	TRZX-50/25	TRZX-100/50	TRZX-200/50
Fluid Capacity	≤50m³/h	≤100m³/h	≤200m³/h
Sludge Treatment Capacity	10-26t/h	20-50t/h	25-80t/h
Separation Point	25μm	50μm	50μm
Shale Shaker	TRZS753	TRZS753	TRZS705
Screen Area	upper layer：700x1250 Lower layer：750x900x2	upper layer：700x1250 Lower layer：750x900x2	upper layer：750x900x2 Lower layer：700x1250x3
Vibration Motor	1.0kwx2	1.0kwx2	1.5kwx2
Matching Pump	TRSB4x3-12(15kw)	TRSB5x4-13(30kw)	TRSB6x5-13J(45kw)
Cyclones	DN100x4	DN250x1	DN250x2
Tanks Dimension	2300x1830x1300mm	3100x2030x1300mm	4000x2200x1300mm

Working Principle

Returned piling mud first passes through the solids removal stage before entering the mud tank.

From the tank, mud can be circulated through the jet mixing unit when mixing or mud adjustment is needed. Mud agitation keeps the tank contents moving during storage and circulation.

The recovered mud then returns to the piling operation for reuse.

Applications

Bored pile construction
Foundation piling
Urban piling projects
Large-diameter bored piles
Slurry-supported excavation

The system can also be adapted for diaphragm wall and shield tunneling applications.

Piling Sand Remover piling system Bored-Pile-Mud-Recycling

System Selection

Start with the mud return flow from the piling operation to determine the required system capacity.

The required mud volume also affects tank sizing, especially when the system needs to handle continuous circulation and temporary storage.

For urban or restricted sites, consider the available footprint, equipment connections and tank location when planning the overall layout.

TR Manufacturing & Engineering

TR Solids Control manufactures the main equipment used in bored pile mud recycling systems and supplies both individual units and complete system packages.

TR handles equipment fabrication, assembly and system integration in-house. The final system is configured around the required capacity, mud circulation and site layout before shipment.