15-03-2012, 02:44 PM
KOTA SUPER THERMAL POWER STATION
[attachment=18379]
INTRODUCTION
It was established in 1973 , comprising of 2 units of each of capacity 110 MW.
It is located at the left bank of the CHAMBAL River at the upstream of KOTA BAIRAJ.
1st & 2nd units are of 110 MW each.
3rd ,4th &5th units are of 210 MW .
6th & 7 unit of 195 MW.
Total generation capacity (110+110+210+210+210+195+195) =1240 MW
Favorable condition
Abundant quantity of clean cooling water.
Good transport facility
Concentration of load in Kota region due to large number of industries.
Wagon unloading system
Unload the coal from wagon to hopper.
Hopper allows to pass coal pieces ≤ 200mm
From hopper coal fall on vibrator which is supported by roller.
Crushing system
CRUSHER HOUSE:- Its main function to crush the coal to 20mm
Two types
Primary crusher
Rail crusher
Rotary breaker
Secondary crusher
Boiler
It is a closed vessel in which water under pressure is convert into steam.
Hot water or steam used to transfer heat to a process.
A boiler is always designed to absorb max amount of heat released in process of combustion.
Furnace:- It is primary part of boiler where the fuel is burnt to liberate the heat energy.
