China KOSUN VD series vacuum degasser of solids control system

Introduction of DC vacuum degasser
VD series Vacuum Degasser is a special-purpose device and a new type one for the treatment of gas in the drilling fluids. It can separate various gas in drilling fluid. Meanwhile, it will recover mud weight efficiently, keep drilling fluid property steady. Vacuum degasser also can be used as big mud agitator, and adaptable for various mud system.

The vacuum degasser is a high-efficiency in-line module that removes dissolved gases from HPLC solvents. Its unique design assures reliable continuous operation and the highest level of continuous performance available without the need for helium degassing. Up to five solvent lines may be degassed simultaneously by one unit. The extremely low internal volum of each Teflon AFchannle offers very quick equilibration and very short startup times compared with PTFE degassing channles which have the same degassing efficiency.

The work principle of vacuum degasser of drilling fluids system

The vacuum degasser uses the suction function of the vacuum pump to form the negative pressure in the vacuum tank. Under the pressure of atmosphere, the drilling fluid enters into hollow shaft from suction line, and then to be gathered by the umbrella slices around of the hollow shaft to toss to tank skin in spurting. With the impact of vacuum and bubble centrifuge, the bubble will be broken in the drilling fluid, the gas will escape and suction out by the vacuum pump and vent to the safety zone.

VD Vacuum Degasser is produced by kosun Machinery and is one of the most important Equipments forSolids Control. The vacuum degasser design of the structure is scientific and rational. So we are able to achieve an effective gas-liquid separation, filter out impurities and to ensure that the exhaust pipe is always smooth.

The degasser is used to clean up the gas in the drilling fluid, ensuring the performance of drilling fluid relatively stable and the proper functioning of swirler. It is the second level equipment in solid control system, and it will be set between shale shaker and mud cleaner/desander.
VD vacuum degasser has many features, which includes compact design, high performance/full vacuum, vacuum pump mounted together with degasser vessel, internal impellers, vertically-mounted units, without feed pump.