Mechanical seal manufacturer Introduction to the use of mechanical seal equipment

Mechanical seal equipment is a kind of oil seal equipment for rotating machinery. It has high requirements on the quality of the equipment used for the mutual cooperation of separate mechanical seals for other phase pumps. It is based on the cooperation of fluid pressure, compensation arrangement elasticity (or magnetic force) and auxiliary seals on one or more pairs of mechanical seal faces perpendicular to the rotating axis Grundfos Mechanical seal is used for anti pump formed by swallowing and relative sliding Cartridge mechanical seal Stop fluid leakage. At the same time, what should be paid attention to in use?

1. The radial runout of the imported mechanical seal of the equipment rotating shaft shall be ≤ 0.04mm, and the displacement of the axial printing and dyeing mechanical seal shall not be greater than 0.1mm;

2. The sealing parts of the equipment shall be kept clean when the equipment is in use, and the sealing parts shall be cleaned. The sealing end face shall be intact to prevent impurities and dust from entering the sealing parts of the cartridge mechanical seal;

3. It is forbidden to bump or strike during the equipment process to prevent the mechanical seal from being damaged due to collision and sealing failure;

4. When the equipment is in contact with the seal, a layer of clean mechanical oil should be coated on the surface to smooth the equipment;

5. When the static ring gland of the equipment is tightened, it is necessary to stress evenly to ensure the perpendicularity between the end face of the static ring and the axis line;

6. After the equipment, the moving ring can be pushed by hand, which can make the moving ring move flexibly on the shaft with certain elasticity;

7. Turn the rotating shaft manually after the equipment, and the rotating shaft should have no sense of weight;

8. It is necessary to fill the equipment with media before operation to prevent the sealing failure due to dry resistance.