TM 5-810-15
Table 9-4. Operator lnterface lnstrumentation Requirements. (Continued)
Pulverized Coal Fired
Gas/Oil Fired Boilers
Stoker Fired Boilers
Boiler
12. Combustion Air
X
12 Combustion Air
X
Temperatures
Temperatures
13. Exit Gas
R
13. Exit Gas
R
Temperatures
Indicators:
1. Steam Pressure
R
1.
Steam Pressure
R
1.
Steam Pressure
R
2. Drum Level
R
2.
Drum Level
R
2.
Drum Level
R
3. Furnace Pressure
R
3.
Furnace Pressure
R
3.
Furnace Pressure
R
4. Combustion Air
R
4.
Combustion Air
R
4.
Combustion Air
R
Pressure
Pressures
Pressures
5. Exit Air
R
5. ExitGas
R
5.
ExitGas
R
Pressures
Pressure
Pressures
R
6. Feedwater
R
6. Feedwater
R
6.
Feedwater
R
Pressures
Pressures
Pressures
7. Feedwater
R
7. Feedwater
R
7.
Feedwater
R
Temperature
Temperature
Temperature
8. FD Fan Amps
R
8. ID Fan Amps
R
8.
Pulverizer Outlet
R
9. Boiler Feed Pump
R
9. FD Fan Amps
R
Temperature
Amps
10. Boiler Feed Pump
R
9.
ID Fan Amps
R
10. Sootblower
X
Amps
10.
FD Fan Amps
R
Pressure
11. Sootblower
K
11.
PA Fan Amps
R
11. Gas Pressure
X
Pressure
12.
Boiler Feed Pump
R
12. Oil Pressure
X
Amps
13.
Sootblower
X
Pressure
1. Steam Flow
X
1. Steam Flow
X
1. Steam Flow
X
2. Fuel Flow
X
2. Fuel Flow
X
2. Fuel Flow
X
3. Feedwater Flow
X
3. Feedwater Flow
K
3. Feedwater Flow
X
Equipment start-stop controls:
1. FDFans
R
1.
ID Fans
R
1.
IDFans
R
2. Boiler Feed Pumps
R
2.
FD Fans
R
2.
FD Fans
R
3.
Boiler Feed Pumps
R
3.
PA Fans
R
4.
Boiler Feed Pumps
R
5.
Pulverizers
R
6.
Coal Feeders
R
ACFB Fired Boilers
Indicators:
1. Furnace pressure
R
23.
Fuel flow
R
2. J-valve outlet static
R
24.
Sorbent (limestone) flow
R
pressure
25.
Steam temperature
R
3. J-valve inlet static pressure
R
26.
Furnace exit gas temperature
R
4. J-valve discharge pressure
R
27.
Solids cooler stripper
R
5. Over furnace bed static
R
section temperature
pressure
28.
Solids cooler cooler
R
6. Furnace plenum pressure
R
cooler section temperature
7. Steam pressure
R
29.
J-valve fluid temperature
R
8. Spray water pressure
K
30.
Furnace bed individual TC
X
9. J-valve dipleg (diff press)
R
temperature
10. J-valve density (duff press)
R
31.
Furnace bed average
R
11. Valve solids flow
R
temperature
(diff press)
32.
Furnace plenum temperature
R
12. Bed differential pressure
R
33.
Feedwater temperature
K
13. Total furnace differential
R
34.
Oxygen
R
pressure
35.
SO2
R
14. Primary air flow
R
36.
Drum level
R
15. Overfire air flow
R
37.
Deasrator pressure
X
9-26
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