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CHEMICAL INJECTION UNIT UDH, BDR, BR

BDR1.jpgBDR2.jpg
BDR general layout.

GENERAL DATA

Chemical injection unit BDR is intended for in taking, storing and dosed injection of chemicals into feed lines and other processing units at oil and gas production facilities.

EQUIPMENT MODIFICATION

To order it is possible to manufacture the injection units UD, BR, BDR in any other configuration (number of pumps, pump delivery, pressure, tank volume).

BDR features

Operating conditions should correspond to U, HL by GOST 15150-69.

Placement category – 1by GOST15150-69.

Process room classВ-1а.

Common specifications

Parameter

Value

BDR-10

BDR-3

BDR-2.5

BDR-2

BDR-1

Operating chemical injection pressure, max, MPa (kgf/cm2)

10.0 (100)

10.0 (100)

10.0 (100)

2.5 (25)

10 (100)

 Single pump maximal delivery, l/hr

10

16

2.5

40

10

 Number of injection pumps:

- operating;

- reserve.

1

1

2

1

1

1

2

1

1

1

 Process tank volume, m3

2.5

3.0

2.0

2.0

2.0

 Number of process tanks

1

2

1

2

2

1

1

 Power consumption, kW

10

10

8

16

12

 Mass, kg, max

2000

3215

2200

3500

2000

BDR_draw.jpg

Chokes and Flanges Table

Ref

Designation

Qty

Nominal
Pressure, MPa (kgf/cm2)

DN, mm

A1

Chemical loading

1

0.02 (0.2)

25

Б1

Vent

1

-

25

В1

Chemical supply

1

10.0 (100)

10

Г1

Drainage

1

0.02 (0.2)

25

BDR-10 basic assembly units:

1)                   NMSh 5-25-4.0/4B-1U electric pump;

2)                 ND 2.5-10/100 K13V measuring piston unit;

3)                 SchKU-2 control panel;

4)                 process tank;

5)                 rating tank

BDR-10 general drawing.









BDR-3_draw.jpg


Chokes and Flanges Table

Ref

Designation

Qty

Nominal
Pressure, MPa (kgf/cm2)

DN, mm

A1

Chemical loading

1

0.02 (0.2)

25

Б1

Vent

1

-

25

В1

Chemical supply

1

10.0 (100)

10

Г1

Drainage

1

0.02 (0.2)

25

BDR-3 basic assembly units:

1)                   NMSh 5-25-4.0 electric pump;

2)                 ND 2.5-16/100K-13V measuring piston unit;

3)                 SchKU control panel;

4)                 process tank;

5)                 rating tank

BDR-3 general drawing.








BDR-2.5_draw.jpg

BDR-2.5 basic assembly units:

1)        NMSh 5-25-4.0/4B-1U electric pump;

2)      Measuring piston unitm ROY XA58G1H30/1.HV1
(diaphragm hydraulic drive, manometer, flameproof motor,
Pwork= 30 bar, 5.5 kW);

Chokes and Flanges Table

Ref

Designation

Qty

Nominal
Pressure, MPa (kgf/cm2)

DN, mm

A1

Chemical loading

1

0.02 (0.2)

25

Б1,2

Vent

2

-

25

В1

Chemical supply

1

10.0 (100)

10

Г1

Drainage

1

0.02 (0.2)

25

1)         SchKU-2 control panel;

2)      process tank;

3)      rating tank

BDR-2.5 general drawing.










BDR-2_draw.jpg

BDR-2 basic assembly units:

1) NMSh-5-25-4/4B-1U electric pump;

2)           Piston measuring unit NDG 1.0 E 40/25 K13
with additional safety valve;

Chokes and Flanges Table

Ref

Designation

Qty

Nominal
Pressure, MPa (kgf/cm2)

DN, mm

A1

Chemical loading

1

0.02 (0.2)

25

Б1,2

Chemical offloading

1

-

25

В1,2

Vent

2

-

25

Г1,2,3

Chemical supply

3

2.5 (25)

10

Д1,2

Drainage

2

0.02 (0.2)

25

1)  process tank;

2)           rating tank;

3)           SchKU-2 control panel

BDR-2 general drawing.












BDR-1_draw.jpg

Chokes and Flanges Table

Ref

Designation

Qty

Nominal
Pressure, MPa (kgf/cm2)

DN, mm

A1

Chemical loading

1

0.02 (0.2)

25

Б1

Vent

1

-

25

В1

Chemical supply

3

4.0 (40)

10

Г1

Drainage

2

0.02 (0.2)

25

BDR-1 basic assembly units:

1)                         NMSh-5-25-4.0 electric pump;

2)                       ND 2.5-10/100K-14Vpiston measuring unit;

3)                       SchKU-2 control panel;

4)                       process tank;

5)                       rating tank

BDR-1 general drawing.