Precautions for operation and use of vacuum degasser

What are the precautions for the operation and use of the vacuum degasser of the drilling fluid solids control equipment?

Answer: 1. Before each use, check whether the screws of each part are loose and whether they are firmly fixed; whether the wiring of the small vibrating screen motor meets the requirements and whether the small vibrating screen turntable is normal; if there is any abnormal sound or malfunction, remove it in time and confirm that it is normal can be used later.

2. The normal working pressure of the desander should be 0.2~0.4MPa, and the sand outlet should be adjusted to an appropriate size according to the specific conditions such as the viscosity, density, and sand content of the drilling fluid.

3. Start the small vibrating screen first, then start the desander pump, check whether the discharge pressure of the desander pump meets the requirements, check the desander effect, and check whether the hydrocyclone leaks.

4. When shutting down, stop the sand removal pump first, then stop the small vibrating screen, and rinse with clean water.

When these items are met, the degasser of the drilling fluid solids control equipment can work effectively.