Four precautions for the safe use of mechanical seals for kettles

Four precautions for the safe use of mechanical seals for kettles

Mechanical seals for kettles can be used in flammable, explosive, toxic and corrosive, high vacuum and other occasions where sealing requirements are more severe. The product has been improved by mechanical seals for kettles many times, and now mechanical seals for kettles are now widely used. At present, many manufacturers produce inferior products. In order to use more safety and centering, it is necessary to read the relevant instructions before using mechanical seals for kettles. Mechanical seals for product pumps are not only suitable for one job, but are used in many jobs. The equipment quality and operation of the mechanical seal of the esterification reactor has an extremely important influence on the operating life of the sealing equipment. It is necessary to prevent the occurrence of dry conflict. Due to the high operating temperature and pressure of the esterification reactor, the working conditions of the conflicting pair are very harsh. 1. It should be operated and used strictly according to the working pressure and working temperature calibrated on the nameplate of the mechanical seal for the kettle to prevent risks. 2. Strictly abide by the rules on cooling, oil injection, etc. in the manual for the use of mechanical seals for kettles, and do a good job in the protection and maintenance of the equipment. 3. When all valves are used, the valve stem (needle) should be slowly rolled, and the cover should be pressed tightly to achieve the sealing effect. It is not easy to use excessive force when closing to prevent damage to the sealing surface. 4. The electrical control surface should be operated by special personnel, and overload protection equipment should be set up according to the rules.