1. It can be used for mud purification treatment of oil-based mud (OBM), water-based mud (WBM) and composite-based mud (SBM);

2. It can be applied to the reduction treatment of high viscosity drilling mud, the drying treatment of drill cuttings without the mud falling to the ground, and the coarse filtration treatment of high viscosity and high solid content oil sludge;
3. The vacuum negative pressure device can retrofit and install a vacuum suction device on the user's existing vibrating screen, which is easy and fast to install and does not damage the working performance and structure of the original vibrating screen;
4. By supporting the vacuum suction device, the ordinary solid control vibrating screen can be installed with a higher mesh screen without worrying about the problem of slurry running;
5. The vacuum suction system can be connected to 2 ordinary vibrating screens at the same time to realize the vacuum suction function. The installation and operation are simple.
vibrating screen to operate;
6. There is no need to increase the floor space of the equipment to meet the needs of small spaces such as offshore platforms;
7. It can be equipped with a small vacuum suction cup device, which can be used to transform the ordinary vibrating screen into a negative pressure vibrating screen.
Installation and debugging of negative pressure adsorption vibrating screen
The installation site should have enough space to facilitate the lifting and installation of the parts of the negative pressure solids conveying device; the remaining space after installation can facilitate the repair and maintenance of the negative pressure solids conveying device.
Requirements for the installation foundation, the installation foundation of the vacuum negative pressure adsorption vibrating screen, if it is fixed on the tank surface/ground, its size must meet the installation size, and the surrounding space is sufficient, the tank surface/ground is solid and firm, and the foundation surface is flat. , After processing according to the size, it is fixed on the tank surface/ground by welding or bolting or as a mounting table.