Mechanical seal for kettle Tips for installation and use

1. During installation, a layer of clean lubricant shall be coated on the surface in contact with the seal to facilitate smooth assembly. Recommended lubricants: soapy water, silicone grease, ethylene glycol ester or glycerin, etc.

2. The sealing chamber of the equipment shall be kept clean during installation, and the sealing parts shall be cleaned to keep the sealing face intact and prevent impurities and dust from entering the sealing part;

3. It is strictly prohibited to knock and bump during installation to avoid damage of mechanical seal and seal failure;

4. For easily crystallized and granular media, when the medium temperature is>80 ℃, corresponding flushing, filtering and cooling measures should be taken. For various auxiliary devices, please refer to the relevant standards of mechanical seals;

5. When installing the stationary ring gland, the tightening screws must be evenly stressed to ensure that the end face of the stationary ring is perpendicular to the shaft;

6. After installation, the moving ring can be moved flexibly on the shaft with a certain elasticity by pushing it manually;

7. After installation, rotate the shaft by hand, and the shaft should have no sense of weight;

8. The equipment must be filled with medium before operation to prevent seal failure due to dry friction.