TBH DF Serie Manual De Uso Y Mantenimiento Original página 79

If mechanical modifications are made to a TBH extraction and filter
system, e.g. drill holes for fastening purposes, any and all guarantee,
warranty or liability on behalf of TBH shall expire.
FLOW VELOCITY IN PIPES AND HOSES
40
35
30
25
20
15
10
5
0 200 400
44 mm
125 mm
Extraction / Piping
Diameter (mm)
50
63
80
100
125
160
200
250
Installation and Starting of Operation
600 800
Volume flow rate in m
50 mm 63 mm
160 mm 200 mm
Figure 9: Flow Velocities in Piping and Hoses
Industrial Dust
>20 m/s
140 m³/h
225 m³/h
360 m³/h
565 m³/h
880 m³/h
1450 m³/h
2260 m³/h
3530 m³/h
79
1000 1200 1400
3
/h
80 mm
250 mm
Particulate Gas Molecules
Matter /
Smoke 16 m/s
115 m³/h
180 m³/h
290 m³/h
450 m³/h
710 m³/h
1160 m³/h
1810 m³/h
2830 m³/h
1600 1800
100 mm
>10 m/s
70 m³/h
110 m³/h
180 m³/h
280 m³/h
440 m³/h
720 m³/h
1130 m³/h
1770 m³/h