OIL HEATER PP-4В

PP-4В general layout.

GENERAL DATA

Line heater PP-4В designed for heating oil, formation fluid and their mixtures in the systems of gathering, transportation and processing of well products.

features

High duty, achieved by following structural features:

1) coil with large heat transfer area;

2) two blast burners.

Climatic modification – U, HL by GOST 15150-69.

Placement category –1 by GOST15150-69.

COMMON SPECIFICATIONS

Parameter	Value
Nominal heat release, MW (Gcal/hr)	4.0 (3.44)
Productivity on oil emulsion heating on 25°C, water content 30%, kg/sec (t/day), within	23…116 (2000…10000)
Temperature, °С: - at heater inlet, min - product heating, max - intermediate heat carrier heating, max	+5 +70 +95
Efficiency factor, % , min	80
Coil pressure, MPa (kgf/cm²): - working, max; - designed; - hydro tested.	6.3 (63) 6.3 (63) 8.2 (82)
Heated medium parameters - title - density at 20°С, kg /m³, max - viscosity at 20°С, cSt - hydrogen sulphide content (H₂S), % mol., max - carbon dioxide content (СО₂), % mol., max	oil, oil emulsion 900 100 0.01 1.0
Fuel parameters: - title - hydrogen sulphide content(H₂S) , mass fraction, % max - combustion heat, MJ/m³, within - fuel treating block inlet pressure, MPa (kgf/cm²) within - pressure before burner, MPa (kgf/cm²) - fuel gas consumption, m³/hr, max	natural or associated oil gas 0.002 35…60 0.2…0.4 (2.0…4.0) 0.03 (0.3) 600
Heater assembled mass, kg max:	50000
Service life, years, min	10
Average lifetime before capital repair, years	3.5

PP-4B basic assembly units:

1) heater shell;

2) ventilation set block;

3) burner device;

PP-4В general drawing.

Chokes and Flanges Table
Ref	Designation	Qty	Nominal Pressure, MPa (kgf/cm²)	DN, mm
A₁	Product inlet	2	6.3 (63)	100
Б₁	Product outlet	2	6.3 (63)	100
В₁	Heat carrier fill-in	1	-	100
Г₁	Heat carrier runover	1	-	15
Д₁	Gas iput	1	-	50
Е₁	Drainage	1	-	50
Ж₁	Coil hatch	2	-	150
К₁	Purge	2	-	20

OIL HEATER PP-4В

Catalog