he purpose of the gland steam condenser is to reduce steam leakage to a minimum and to prevent air ingress. The gland steam condenser is cooled by the condensate extracted from the main condenser and so acting as a feed heater.The steam gland condenser often shares its condenser with the air ejector reducing the cost of having two units.
With the condenser under a vacuum, this cooling water condenses the exhaust steam packing and then to a line leading to the steam gland exhaust condenser.
In addition to appropriate packing, as part of our steam sealing systems we provide our turbines with a steam gland condenser system. Enerfin's standard scope of supply includes leakoff manifold, steam gland condenser, air ejector and condensate tank.
The conservation of auxillary boiler steam strictly for process steam supply and thus eliminates need for steam supply to the steam gland condenser seals. The engine is stopped the gland steam condenser make-up supplies the system requirements.
There are two pockets in the glands fitted to all the ends of the turbine and the inner pocket is connected to the steam gland condenser manufacturer and the outer to the exhaust line.
A 13.5m-high turbine hall was equipped with gantry crane and steam gland condenser annex was equipped with hoist. For the power industry we make coolers, for hydro generators,turbo generators, thrust bearings, transformers, thyristor valves, air and hydrogen coolers. We make heat exchangers for
steam gland condensers. Atomizing, vaporising, lube oil and many
Condensate may leak from the cooling-water side to the steam side of the gland condenser and contaminate the feedwater, thus causing scale to form in the boilers. Turn steam on gland seals condenser and see that the drains are open.
In the turbine start up we take the gland steam condenser from the 12 bar header and reduce the pressure to approximately .2 mbar and the temperature to 180 and after the starting we take the steam directly from the turbine.
Steam gland condenser package is incorporated into the power plant.
This prevents an air inflow in the condenser from the glands of the steam turbines.
The high pressure turbines are collected via a gland steam pipe in the gland steam condenser in which the leaked steams are condensed by condensate and thereby a thermal energy of the leaked steam is recovered.
In the operation of a main steam gland condenser of a steam turbine driven by a boiler and having a gland steam gland condenser, the gland steam condensate is normally fed from the gland steam condenser into the main condenser condensate.
Two 100%-capacity, canned, vertical, turbine-type, condensate extraction pumps move condensate from the condenser hotwell through the steam gland condensers, the turbine-gland steam condenser, and the low-pressure feedwater heater to the deaerator. A minimum-flow recirculation line is provided for the condensate extraction pumps downstream of the gland-steam condenser.
The steam condenser from gland seals and other sources must be exhausted by the venting device. Turn steam on gland condenser and see that the drains are open.
The basic system consists of a steam gland condenser to condense the
steam and a motor-driven air blower to evacuate the air.
The water pass via the gland steam condenser which in this case
are shown as a combined unit on to the Main Condenser level controller.