OIL HEATING FURNACE PT-4-64Zh

PT-4-64Zh heat exchanging chamber general layout.

GENERAL DATA

Automated heating furnace PT-4-64Zh designed for heating oil and oil emulsions during processing and transportation stages.

features

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

Placement category –1 by GOST15150-69.

COMMON SPECIFICATIONS

Parameter	Value
Nominal heat release, MW	4.65
Oil emulsion related productivity, t/hr (kg/sec), within	100…180 (34.7…69.5)
Product temperature, °С: - furnace input, min - furnace output, max	+5 +90
Efficiency factor, %, max	80
Coil pressure, MPa (kgf/cm²): - working, max - designed - hydro tested	6.3 (63) 6.3 (63) 8.2 (82)
Fuel oil parameters: - combustion heat, MJ/m², within - density at 20 °С kg/m³, max - viscosity, m²/sec (cSt) - hydrogen sulphide H₂S, % mole, max - carbon dioxide СО₂, % mole, max - operating temperature, K (°С), max - heater inlet pressure, MPa (kgf/cm²), max - pressure before burner, MPa (kgf/cm²), max - fuel oil consumption, kg/hr, within	40-42 850 20 10 (20) 0.01 1.0 323 (50) 4.0 (40) 3.5 (35) 470
Mass, kg, max: - furnace (idle state)	25800
Service life, years, min	10
Average lifetime before capital repair, years	3.5

PP-4-64Zh basic assembly units:

1) heater shell;

2) ventilation set block;

3) burner device;

PT-4-64Zh general drawing.

Chokes and Flanges Table
Ref	Designation	Qty	Nominal Pressure, MPa (kgf/cm²)	DN, mm
A₁	Product inlet	1	6.3 (63)	200
Б₁	Product outlet	1	6.3 (63)	200
В₁	Fuel gas inlet	1	4.0 (40)	20
Г₁	Burning device fuel gas inlet	1	0.04 (0.4)	15
Ж₁	Nitrogen blanking	1	0.6 (6.0)	100