Mechanical seal for kettle2

Mechanical seal for kettle

The mechanical seal for the kettle is an ideal way to solve the sealing of the stirring shaft. According to the logarithm of the sealing surface, there are single-end mechanical seals and double-end mechanical seals. The double-end mechanical seals are generally equipped with a balanced circulation system, which can be used in Explosive, toxic and corrosive, high vacuum and other occasions with stricter sealing requirements. 2010, 2012 type mechanical seal for medium pressure kettle: it is a mechanical seal for medium pressure kettle, 2010 type uses pressure<4.0MPa, sealing cavity temperature<80℃, maximum line speed<3m/s, suitable for all kinds of weak corrosive gases. When the temperature of the kettle mouth is too high and the chassis needs to be cooled, the height should be increased by about 100mm. The operating pressure of the 2012 type is less than 6.4MPa, and the medium temperature<200℃, maximum line speed<3m/s, suitable for all kinds of weak corrosive gases, when the temperature of the kettle mouth is lower than 100 ℃, the cooling chassis can be omitted. Type 221, 222: radial double-end mechanical seal for the kettle: Type 221, 222 is the mechanical seal for the radial double-end kettle Sealed, especially suitable for working occasions with limited axial dimensions. Type 221 is resistant to strong corrosive media and can be used in glass-lined reactors. Type 222 is suitable for weak corrosive media and is often used with stainless steel and other kettles. Scope of application: Pressure (absolute pressure) 0.0000133-1.0MPa, temperature of sealing chamber≤80℃, speed≤500r/min.