Download - Fundamentals of Mechanical Seal
Transcript
Fundamentals of Fundamentals of
Mechanical SealMechanical Seal
Simple Mechanical SealSimple Mechanical Seal
Simple Mechanical Seal ( contd)Simple Mechanical Seal ( contd)
A seal Basically Comprised of FOUR basic sets of parts:
1. A set of Primary Faces.
2. A closing Mechanism-
3. Secondary Sealing Elements
4. Seal hardware
Construction of a SealConstruction of a Seal
Parts of Mechanical sealParts of Mechanical seal
1. Primary Sealing RingsStationary
Rotary
3. Secondary Sealing Elements
2. Closing Mechanism Spring(s)
Metal Bellows Etc.,
O- rings
Wedges
V-rings
4. Seal Hardware – Gland Rings,Collars Springs Etc.,