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MODULAR TUBE FURNACE PTB-10А, PTB-10E(Zh), PTB-10-64

ptb-10e.jpgptb-10-64.jpg                  

  PTB-10Egeneral layout.                                  PTB-10-64general layout.

GENERAL DATA

Modular tube furnace intended for heating of oil and oil emulsions during their infield transportation and treatment.

Liquid fuel furnace can be fabricated by individual order.

features

The main difference ofPTB-10E fromPTB-10-64 andPTB-10Aimpliesin usage of electric actuators on gas hookup and utilization of six-row coil is used instead of the 4-row one.

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

Placement category–1 by GOST15150-69.

Common specifications

Parameter

Value

PTB-10А

PTB-10E

PTB-10-64

PTB-10Zh

 Rated heat capacity, MW

5.5…11.6

5.5…13.9

5.5…11.6

5.5…13.9

 Heated product related productivity, t/hr, within

200…416.6

200…500

200…416.6

200…500

 Product temperature, °С:

 - at furnace input, min

- at furnace output, max

+5

+90

 Efficiency factor, % , max

80

 Product coil pressure, MPa (kgf/cm2):

 - working, max;

 - estimated;

 - hydro tested.

6.3 (63)

6.3 (63)

8.2 (82)

Fuel gas parameters (natural/associated oil gas)

- hydrogensulphide content (H2S), % mass. max;

- furnace input pressure, MPa (kgf/m2), within;

- pressure before combustion chamber, MPa, within;

 - air pressure inside combustion chamber, kPa;

 - gas pressure before primer burner, MPa, within;

 - primer burner fuel gas consumption, nm3/hr (nm3/sec);

- fuel gas consumption, nm3/hr;

- air consumption, nm3/hr.

0.002

0.1…0.3 (1.0…3.0)

0.005…0.05

3.0

0.06…0.18

3.0 (0.00085)

1600

24000

-

 Fuel parameters (diesel fuel, oil):

- lower combustion heat,  kcal/kg

- hydrogen sulphide content (H2S), mass fraction, % max

- pressure before nozzle, MPa (kgf/cm2), max

- fuel consumption, kg/hr

-

6800

0.002

4.0 (40.0)

1600

 Number of combustion chambers

4

 Mass, kg, max:

 - furnace (in idle state);

 - heat exchange chamber;

- furnace foundation block;

- ventilation set block.

40000

28500

7700

1500

46950

32500

7700

1500

40000

28500

7700

1500

46950

32500

7700

1500

Servicelife, years, min

10

Averageoverhaullife, years

3.5


ptb-10a_draw.jpg

PTB-10A basic assembly units:

1)    furnace foundation block;

2)    heat exchange chamber;

3)    ventilator set block;

4)    fume stack;

5)    explosive valve

PTB-10Аgeneral drawing.

Chokes and Flanges Table

Ref

Designation

Qty

Nominal
Pressure, MPa (kgf/cm2)

DN, mm

A1

Product inlet

1

6.3 (63)

300

Б1

Product outlet

1

6.3 (63)

300

В1

Fuel gas inlet

1

0.6 (6)

80

Г1

Gas outlet to candle

1

-

50

Д1

Oil line steam inlet

2

6.3 (63)

100

Е1

Heat exchange chamber steam inlet

1

-

100

Ж1

Heat exchange chamber drainage

2

-

50

З1

Observation window

1

-

80

И1

Temperature adjustment bottle

1

-

50

К1

Heat exchange chamber air medium sampling

1

-

50

Л1

Fume gas temperature control

4

-

20


ptb-10e_draw.jpg
PTB-10E basic assembly units:

1)heat exchange chamber;

2)furnace foundation block;

3)ventilator set block;

4)explosive valve block

5)fume stack

PTB-10E general drawing.


Chokes and Flanges Table

Ref

Designation

Qty

Nominal
Pressure, MPa (kgf/cm2)

  DN, mm

A1

Oil inlet

1

6.3 (63)

300

Б1

Oil outlet

1

6.3 (63)

300

В1

Fuel inlet from GRP

1

1.6 (16)

50

Г1, 2

Firefighting chokes

2

0.6 (6)

100

Д1, 2

Drainage

2

0.1 (1)

25

Е1

Condensate discharge

1

0.6 (6)

25

Ж1

Pressure sampling

1

0.1 (1)

15

И1, 2

Observation window

2

-

100

К1, 2

Air vent plug

2

6.3 (63)

15

Л1-4

Fume gas outlet

4

200x1500

М1

Candle

1

0.6 (6)

25

Н1

Heat exchange chamber air-gas medium control

1

-

50

У1, 2

Fume gas temperature control

2

-

15


ptb-10-64_draw.jpg
1 – Heat exchange chamber

2 – Furnace foundation block

3 – Ventilation set block

4 – Explosive valve block

5 – Fume stack

6 – Oil input line

7 – Oil output line

8 – Service board

9 – Ladder

10 – Gas heating coil piping

PTB-10-64 general drawing.

Chokes and Flanges Table

Ref

Designation

Qty

Nominal
Pressure, MPa (kgf/cm2)

DN, mm

A1

Oil inlet

1

1.6 (16)

300

Б1

Oil outlet

1

1.6 (16)

300

В1

Fuel gas inlet

1

0.6 (6)

80

Г1

Firefighting inlet

2

6.3 (63)

100

Д1

Drainage

2

-

50

Е1

Condensate discharge

1

-

25

Ж1

Pressure sampling

1

0.1 (1)

50

З1

Observation window

1

-

80

И1

Fume gas temperature control

2

-

M20x1.5

К1

Flaring output

1

-

25