What is the purpose of gland steam?
gland steam providing a seal between turbine shaft and turbine casing . so gland steam protect the leakage of steam outside of the turbine and also and suck the ambient air inside . In a turbine, rotor rotates inside the casing.
What is gland steam cooler?
Gland Steam Condenser captures the leaked steam and air mixture. Once collected, the steam is separated from the air and condensed water in a shell and tube condenser. The condensate drains out of the bottom while the air is pulled out of the top.
What is the purpose of gland condenser?
The gland steam condenser receives steam and noncondensable gases from the TGSS and condenses the steam. Air and non-condensable gases are evacuated from the gland steam condenser and discharged into the air vent system by exhaust fans.
What is gland condenser in steam turbine?
Gland Condenser is used to collect condensate and calories of steam that used for sealing steam turbine, and it also creates a state of vacuum to help discharge of steam. Thus, Seal Steam System is necessary to prevent steam leakage from steam turbine and air infiltration into steam turbine.
What is gland packing steam reservoir?
The gland sealing steam system provides low-pressure steam to the turbine gland in the final sets of labyrinth packing. This assists the labyrinth packing in sealing the turbine to prevent the entrance of air from reducing or destroying the vacuum in the associated condenser.
What is gland packing made of?
Different Types of Gland Packing (Materials used) The packing made of a combination of graphite, carbon, glass, etc. are used for harsh applications whereas gland packing made of materials like Jute, flax, hemp, and cotton are used for light applications like sea water, potable water etc.
What is gland and type of gland?
A gland is an organ which produces and releases substances that perform a specific function in the body. There are two types of gland. Endocrine glands are ductless glands and release the substances that they make (hormones) directly into the bloodstream. These hormones affect many parts of the human body.
What is gland steam make up valve?
Gland steam make-up valve: Gland steam spill valve: 8. Gland Steam System. – 11 – Labyrinth packing – an airtight device that prevents steam leakage and air penetration into the turbine interior – is installed in four gland sections where the main turbine rotors pass through the turbine casings.