Booster NBO - Chapter 1 General; Part Name and Function for the Boiler; Part Name and Function for the Boiler Main Body

4
Chapter 1 General
1-1 Part Name and Function for Boiler
(1) Part Name and Function for the Boiler Main Body
No.
Nomenclature Function
1 Automatic control panel Operates boiler, start and stop.
2 Safety valve Safety device which exhausts steam if the boiler main body
pressure is above 10Kg/cm2.
3 Burner Combustion equipment which sprays the fuel mechanically.
4 Main steam valve A valve used for steam supply.
5 Steam separator A equipment generating high dryness steam through
separating the steam and the moisture.
6 Pressure gauge A gauge which indicates the steam pressure in the boiler
7 Air Extraction Valve A valve extracting air and draining water when blowing-off.
8 Water level gauge A gauge which indicates water level in the boiler.
9 Motor for oil gear pump A motor which supplies fuel to the burner by pressurizing
fuel.
10
Ladder A structure to climb up to the top of the boiler.
11
Concentration blowing-
off solenoid
valve
A device which controls concentration of water by blowing
off automatically.
12
Blower A equipment which generates air for combustion and
forwards it to wind box.
13
Wind box A equipment which supplies air for combustion in the
furnace.