Purchaser/owner: Item №:
1
Unit:
Manufacturer:
Type of heater:
Total heater absorbed duty
2
3
4
5
Process design conditions
6
Operating case
Design (100%)
7
Heater section
Radiant
Convection
8
Service
9
Heat absorption
Гкал/час
10
Fluid
11
Flow rate
kg/h
12
m3/h
13
Pressure drop. Allowable (clean / fouled)
kgf/cm2 (g.)
14
Pressure drop. Calculated (clean / fouled)**
15
Avg. rad. sect. flux density, allowable
kcal/h•m2
16
Avg. rad. sect. flux density, calculated
17
Max. rad. sect. flux density
18
Conv. sect. flux density (bare tube)
19
Velocity limitation
m/s
20
Process fluid mass velocity
kg/s•m2
21
Maximum allow./calc. inside film temperature
ºC
22
Fouling factor
m2•h• ºC/kcal
23
Coking allowance
mm
24
Inlet conditions
25
Temperature
26
Pressure
27
Liquid flow
28
Vapor flow
29
Liquid density
kg/m3
30
Vapor molecular weight
31
Viscosity (liquid/vapor)
cP.
32
Specific heat (liquid/vapor)
kcal/kg • ºC
33
Thermal conductivity (liquid/vapor)
kcal/h•m2• ºC
34
Outlet conditions
35
36
37
38
39
40
41
42
kcal/kg• ºC
43
kcal/h•m• ºC
44
Remarks and special requirements
45
Distillation data or feed composition
46
Short term operating conditions
47
48
Notes:
49
50
51
Combustion design conditions
Type of fuel
Excess air
%
Calculated heat release (LHV)
Gcal/h
Fuel efficiency calculated (LHV)
Fuel efficiency guaranteed (LHV)
Percent of heat release (LHV)
Flue gas temperature leaving: Radiant section
Convection section
Air preheater
Flue gas quantity
Flue gas mass velocity thru. convection section
Draft: at arch
mm. H2O
at burners
Ambient air temperature, efficiency calculation
Ambient air temperature, stack design
Altitude above sea level
m
Volumetric heat release
kcal/h•m3
Required emmisions
NOx ≤120 mg/nm3
Fuel characteristics
Gas type
Liquid type
Other type
LHV: 14145 kcal/nm3
LHV
LHV:
HHV
Press. at burner: 0,25 kg/cm2
Press. at burner
Temp. at burner: 80-120
Temp. at burner
Molecular weight
Viscosity
Atomizing steam temp.
Atomizing steam pressure
Composition
Vol.%
Wt %
N2
H2S
H2
CH4
C2H4
C3H6
C3H8
сумм. С4
сумм. С5
Burner data:
Type:
Heat release:
Pressure drop across burner
Pilot, type:
Ignition method:
Flame control, type of sensor:
52