As a HDD mud reclaimer manufacturer in China, GN solids control can design and produce the solids-liquid separation solution for HDD, CBM, TBM, Piling, etc works. Recently we shipped one batch of mud reclaimer eqiupments to our HDD company client, including:
2 units of GNMS-500D desander unit: this is an economic configuration mud recycling unit, with 1 unit of double deck shale shaker plus desander cone, 1 unit of centrifugal pump as desander feeding pump, 1 unit of fluids catching tank to collect the discharged fluids from coarse solids separation screen layer in the bottom, the centrifugal pump suck the mud from this catching tank to desander cone, the separation cut point is 45 microns, the clean fluids from desander cone will flow to mud mixing tank through pipelines, and the solids will drop on the top layer screen of the dual deck shale shaker for drying and recycling.
1 unit of mud mixing tank, the tank capacity and mixing capacity can be customized according to your requirement, we can add one or 2 mixing hopper with 1 or 2 mixing pump to meet your requirement from 200gpm mixing unit to 1400gpm mud mixing capacity. For this project, we make 2 units of venturi hopper with 2 units of mixing pump installed on the skid of one side.
1 unit of double deck shale shaker, normally it is used to separate the coarse solids from the drilling fluids, with 2ea of 2.5HP vibration motor produced high G force, the total screen area is up to 4.63m2, it increase the treating capacity compared with single deck shale shaker and it can treat the mud much cleaner. Both of the top layer shaker screen and bottom layer shaker screen are made of composite material frame shaker screen to ensure the separation performance.