Vacuum Degasser is adapted to get rid of various cut-in gases in the drilling fluids. Vacuum degasser is very important for returning mud gravity, stabilizing mud viscosity and reducing drilling cost. Therefore, it works as one type mud cleaning equipment. As it is placed after the shale shaker, so we call it second stage mud cleaning equipment in mud recycling system. At the same time vacuum degasser can be used as a heavy-power agitator. The vacuum degasser has self-suction function, so it does’t need the extra transfer pump to feed the mud. After the impurities been removed, the working efficiencies of subsequent centrifugal pump for desander and desilter would be greatly increased.
The vacuum degree is low or zero
Cause:
1. No water or no enough water is in vacuum pump, so rotating water ring cannot be formed.
2. The excessive clearance exists between two end faces of impeller.
3. The temperature in pump is too high.
4. Leaking exists at bolt joints or in exhaust pipeline.
5. Not immerse suction pipe or exhaust pipe into mud.
Solution：
1. Inject water into pump and adjust ball valve on water injection pipe.
2. Decrease paper washers or replace impeller to adjust clearance.
3. Add cold water.
4. Fasten bolts or seal up leakage of exhaust pipe.
5. Immerse them into mud.
KOSUN drilling mud vacuum degasser is an ideal choice for oilfield.It wins many customers' praise and trust.
In China solids control industry, KOSUN is a solids control leader and expert in drilling waste management. KOSUN is capable of providing customers with such four series as oil & gas drilling solids control equipment, centrifuge, drilling waste treatment equipment and drilling security equipment, including 25 categories of products,such as shale shaker, shale shaker screen, desander, desilter, vacuum degasser, centrifugal pump, submersible slurry pump, shear pump,mud agitator, mud gun, drilling fluid mud cleaner, drilling decanter centrifuge, jet mud mixer, mud tank, diesel tank, water tank, complete solids control system,etc.
