Overview enamel kettle because of its excellent corrosion resistance and good processing performance, and smooth surface, which is widely used in chemical, pharmaceutical, dye, pesticide, organic synthesis, petroleum, food and defense industry production and scientific research in the reaction, evaporation, concentration, synthesis, chlorination, nitration. But because of its material properties and manufacturing and processing and use, transportation, installation, maintenance carelessness, are likely to cause damage, making it consumable goods. An enamel pot worth several million Shanxi enamel reactor, due to local chipping and scrapped a great pity. Take proper maintenance, equipment can still be used with good practical significance and considerable economic benefits. The autoclave was working a long time, there is always the point problem, so the autoclave during the operation there are many issues that need attention. It also requires regular autoclave maintenance, repair process should meet the following requirements: first Zhangdian enamel reactor, autoclave to check the amount of rocking axis stirring regularly, if we find a large amount of swing should be immediately removed opened in accordance with the structure of replacement bearings and bushings. The magnetic stirrer composite bushings or graphite sleeve design life of 1 to 2 years. To ensure the normal operation of equipment replacement is recommended once a year. Second, before the demolition, the first autoclave should be drained reaction mass in the kettle, and washed with harmless gas and liquid media clean. Third Industrial enamel reactor, high temperature and high speed magnetic stirrer the upper left filling hole is in the parking of the bearing grease injection settings. Only to be lifted within the pressure vessel in order to use after each addition 30-50CC, with a syringe. Fourth enamel reactor, magnetic stirrer autoclave maintenance when you do not need to open the tank lid, as long as the lid was loosened and the coupling nut. Demolition should be avoided and magnetic impurities such as iron into the gap and outside the magnet. And to ensure concentricity of the inner and outer magnets and the closure cap. When installing the bolts tightened bolts symmetrical, and 2 to 3 times tighten the bolts to prevent partial damage to the gasket sealing effect influence.