Trenchless mud handling system is an important part of the directional crossing drilling rig. Its role is to prepare and reserve mud, remove solid particles contained in the mud returned from the bottom of the well, in order to maintain the mud with low solid phase and excellent performance in accordance with the requirements of drilling process, supply the mud pump and inject into the well, so as to improve the drilling speed, ensure the quality of well depth, reduce mechanical wear and tear, lower drilling costs and reduce the occurrence of downhole accidents.
1、Separate the large size drill cuttings through the solid phase control equipment such as vibrating screen and cleaner
2、Add the required mud material through the slurry mixing device, mix and circulate evenly to achieve the performance requirements for reuse
3、Pump the mud into the horizontal directional drilling system through mud pump for repeated recycling.
Non-excavation mud recycling system, through the screening process of the return mud, so that the return mud recycling, one can more effectively ensure the supply of mud; two can reduce environmental pollution.
