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FANS in thermal power plant

               PA FD AND ID FANS https://www.youtube.com/channel/UCEIyq2ifylpt86vXF8XHkrQ 

FD FAN and PA FAN

 PHOTOS OF FD FAN AND PA FANS DURING SHUTDOWN WORK

How work FD fan

 FORCE DRAUGHT FAN- The Induced Draft (ID)  fans  and  Forced Draft  ( FD )  fans  provide control for draft and forced air zoning of fuel burned furnaces of  steam generation plant  of a  thermal power plant .  Forced Draft  ( FD )  fans  are  used  for supplying the combustion air into the furnace of a boiler. Generally in Thermal power plant Measure There is Three FANS 1. FD FANS- Force draught fan uses for Providing more Oxygen for fuel Combustion in Boiler as proper fuel  combustion increase Boiler efficiency. 2. PA FANS- Primary air fan uses for Pushing Pulverized Coal from Coal mill to Boiler Burner end. 3. ID FANS- Induce Draught fan uses for Removing Ash particles and Boiler Exhaust  flue gases pulling upto Chimney.        FORCE DRAUGHT FAN AND PRIMERY AIR FAN   FD FAN OVERHAULING WORKS VIDEO  Thanks for watching now....

Steam Accumulators in thermal power plant

Steam accumulators----- Steam accumulators   is a pressure tank that is coated with steel for the purposes of holding steam under high pressure. Purpose of the  steam accumulators  is to release steam at the time when the demand for the steam is greater than the ability of the boiler to supply the amount required and when the demand is low, it helps to accept the steam back, To meet fluctuating & sudden steam load & To meet peak load demands in specific industries How steam accumulator charges the steam : the tank is filled halfway with cold water then a steam is blown into the tank from  a Steam Boiler  through perforated pipes that are attached along the base of the tank. in the event that the  steam accumulator  has charged to its fullest, some of the heated water will then condense back to the tank and as a result, it raises the levels of water in the tank to almost full and in the process, the pressure and even temperature go up in th...