Project 5 – In line Industrial Silencer

In line industrial silencer

in line industrial silencer
in line industrial silencer

In line Silencer for a customer from Germany/Spain

Process data

Fluid

: Flexi Gas (MW=23.3)

Flow rate

: 329,654 Nm3/h

Working pressure

: 1.7 kg/cm2(a)

Inlet temperature

: 180 °C

Design data

Design pressure

: 1.0 bar(g)

Design temperature

: 100 °C

Design standard

: ASME VIII, div.1

Corrosion allowance

: 1.5 mm

Equipment

Model and size

: LABD 116

Shell diameter

: 2,900 mm

Overall length

: 2,800 mm

Inlet N1 size

: 48” 150 LBS RFWN ASME B16.47B

Outlet N2 size

: 54” 150 LBS RFWN ASME B16.47B

Drain size N3

: 2” 150 LBS RFWN ASME B16.5

Total installed mass

: 3,560 kg

Materials of construction 

Shell

: SA 516 Gr.60

Heads

: SA 516 Gr.60

Flanges

: SA 105N

Perforated material

: Galvanised sheet steel

Acoustic absorption

: Mineral Wool

Supports/Lifting lugs

: SA 516 Gr.60

Protection           

External protection

: Customer paint spec

Absorption protection

: Glass cloth + stainless steel gauze

Silenced noise guarantee:

Insertion loss ΔL

: 10 dB(A)

Certificates

: 3.1 + WPS/PQR

Tests

NDT

: 10%

Pressure test

: Yes (Conform code with air)