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What is the Function of gland box in steam turbine?
Gland is used for the prevent leakage of oil from the gland box which is made up of copper or brass and gland box function is to support the glands which are made up of cast iron.This is called oil gland. steam gland is used for prevent the leakage of steam which exhausts air and which helps build up the vaccum in condenser is called steam gland.
What is the function of gland steam in steam turbines?
Gland steam is steam supplied to the labyrinth glands of the low pressure turbine to prevent air entering in the exhaust side, which disturbs the vacuum (± 50 mbar absolute) in the condenser. Gland steam pressure is to supply at about 0,2 bar.
What is work of gland steam cooler in steam power plant?
gland steam cooler is used to cool steam of gland sealing comes from turbine
What the function of gland steam condenser?
Gland staem condenser is meant for condensing the steam whichwas used for sealing the LABYRINTH GLAND and reusing it d cycle. It is then passed through d drain cooler and LP heaters and so on......
What is a gland condensor on a steam turbine?
A gland condenser on a steam turbine is a component designed to manage the exhaust steam and maintain a vacuum in the turbine's sealing system. It collects steam that leaks from the turbine's gland seals, condensing it back into water to reduce steam loss and improve overall efficiency. By maintaining a vacuum, the gland condenser helps optimize turbine performance and prevents air ingress, which can reduce efficiency and increase operational issues.
Why you maintain gland steam temp in steam turbine power plant?
gland steam temp should be nearer to less than turbine lub. oil flash point.
What agood repair for LP gland leak at steam turbine?
Increase the gland steam pressure if air is leaking in. If gland steam is leaking out, replace the seals. If the leak is in the casing, repair or replace the damaged parts.
What is the role of gland condenser in steam turbine?
gland condenser is a type of condenser in which steam which is coming from d turbine is used for the heating of demineralised water and then this water is sent to the boiler so boiling of hot water consumes less coal and thus we get benifit of it
What to do about turbine rotor differential expansion?
my LP turbine differential expansion increase ,when rated gland steam temperature maintain.
Why steam enter at bottom and exit at top in gland of steam turbin rotor?
Gland steam always send from bottom because if we send the gland steam from top then it has a tendency to pass directly to the bottom (condenser) .Due to this reason gland steam is send from bottom so that it occupies total turbine inside vacuum space and seal it.
What will happen if gland steam temperature decreases?
If gland steam temperature decreases, it can lead to reduced efficiency in steam turbine operation, as lower temperatures may not provide sufficient energy to drive the turbine effectively. This can result in decreased output power, potential issues with condensation in the system, and increased risk of equipment wear or failure. Additionally, it may require adjustments to the turbine's operational parameters to maintain performance. Overall, a decrease in gland steam temperature can negatively impact the overall efficiency and reliability of the steam system.
What function does a boiler play in a power station?
This is where water is turned into steam at high pressure, which is then fed into the steam turbine
