16Mn HDD Piling Drilling Mud Equipment 1000GPM For Water Well

What is mud recycling system (CBM/HDD/TMB/Piling)

HDD mud recycling system is cosisting mud tank, mud equipment similar as oil drilling mud system. Usually, HDD mud tank will be smaller for some civil construction and load transportation. However, the main function and the structure is similar as oil and gas mud tank. Oil and gas well mud system tank is usually rectangular type. There are different size and different function tank. Such as reserve mud tank, active mud tank, mixing mud tank, trap tank, trip tank, and so on

Aipu Solids Control supply mud recycling system for CBM & HDD & water well drilling and other drilling that need drilling mud. Compact design is the key feature of mud solution for 200GPM, 350GPM, 500GPM, 800GPM, 1000GPM, 1500GPM, 2000GPM mud flow as well as desander mud plant (50 100 200 M³ H) for piling and TBM.

Specification of mud recycling system

Main structure: Usually, the tanks including main body, compartment, walk way, stairs, gurad rail, drain gate, man hole, fittings,etc.The pipelines for cable, etc.

Installation: Find out even ground for convenient handle and set up. Minimize the environment effect on tank performance. Put tanks in order according to practical demand based on our layout instruction. Please pay more attention on different tanks function and order as well as the seal and connection between tanks. Furthermore, Aipu will dispatch certain people to do commissioning and training

Warning: Mud tanks play important role in solids control system during well drilling. If any leakage please inspect all pipe fittings, connections and drain gate at once. Find out the reason as early as possible and do related repairing. If we can't confirm the reason please contact Aipu freely we'll give you solutions at soonest.

Legal operation: All tanks will be welded with lifting holes. The certain holes designed with sufficient reliability and balance. During practical operation they are safe please pay attention on lifting holes with mark. Do all the process according to warnings prevent any danger or trouble. Considering operators safety please all workers put on the safety cap make sure no fallings from tank.

Maintenance: The tanks made by Aipu adopted high quality national standard steel. Essentially assure the quality. Professional maintenance will lead tanks long life and good performance.We will do the sand blasting before painting very carefully. The paintings layers including 2-primary, 2-medium, 1-finish. Anyhow, please clean the tanks completely when stop operating it otherwise the drilling fluid will fill up and too hard to clean out.

If we don't clean tanks fully the internal content may abrase tank wall since main mud are chemicals. It's very necessary to clean tanks deeply don't keep anything blocked at drain gates or valves.

HDD mud recycling system working procedure

1. There is a drill pit at each side of drilling hole, a set of vertical slurry pump will set on top of mud pit for feeding shale shaker. The shale shaker screen will separate drilling cuttings and discharge out, fluids part will drop into sand trap through screen hole.

2. 1 or 2 or 3 sets of desander cyclone sit after shale shaker, one set of centrifugal pump will feed desander cyclong for second phase separation, solids out of desander will be discharge to shaker screen or cutting box directly and fluids over flow from desander will flow into desander compartment.

3. A quantity of desilter cyclones will sit after desander for fine solids separation, solids out of desilter will discharge to shaker screen or cuttings box, fluids over from desilter will drop into desilter compartment.

4. A mixing pump sit on tank skid for drilling mud transfer and feed mud into mud hopper for new mud remix by new chemicals. The mixing hopper can sit on top of tank or tank skid as per client’s demand.

Features of APMC recycler

• Circulating mud for better economic efficiency.
• Reduce environmental impact.
• Effectively mud process.
• Economical configuration.
• Easy operation and maintenance.
• Stable and reliable operation.
• Flexible proposal.

Mud recycling system application and effect

Mud reclaiming recycling mixing system is designed for mud recycling of trenchless. Such as tunneling shield, HDD, and pilings. It can help reduce costs and improve construction efficiency significantly.

The whole system consists of a mud recovery treatment unit and a mud preparation unit.

Before construction, using mud mixing device to blend freshwater with mud material, achieving the purpose of mud preparation;

Using a mud pump to supply the prepared slurry to the wellhead;

Return of waste mud from the wellhead is pumped to the shale shaker in the mud treatment unit, and the waste mud is removed through the mud shale shaker to remove a large amount of the waste solid particles. The treated slurry liquid will continue to be supplied to mud cleaner through the sand pump, after treatment the liquid can meet user requirements. Because after this system treated, solid particles content in the slurry liquid is 75 microns.