The TEDOM economizers are additional exhaust heat exchangers intended to improve the effectiveness of natural gas fuelling CHP units’ operation. They are designed to ensure higher cooling level of the exhaust gases from CHP unit, thus improving its heat power and efficiency.
The economizer can be used as:
An after-cooling heat exchanger to improve CHP unit's heat power and its heat and total efficiency. In this case, it is connected to the CHP unit's return water supply line on the fluid side.
Condensing heat exchanger that enables the increase of CHP unit's heat power even by the moisture condensation heat produced by burnt fuel. In this case, the economizer is connected to a separate low temperature system.
|
Exchanger type
|
Condensing exchanger output (kW)
|
Ater-cooling exchanger output(kW)
|
Diameter / length (mm)
|
Width / height / length (mm)
|
Optimized for (Engine type)
|
|
Compact 25 C10
|
2.6
|
0.4
|
-
|
45 / 125 / 280
|
Kubota TGE DF 972
|
|
Compact 25 C30
|
9.6
|
1.6
|
-
|
125 / 125 / 300
|
Kubota TGE V3800
|
|
Compact 36 C40
|
15.8
|
2.8
|
-
|
130 / 210 / 360
|
MAN E0834 E302
|
|
Compact V120
|
43
|
7
|
-
|
400 / 800 / 850
|
TEDOM TG130
|
|
Compact V200
|
64
|
10.5
|
-
|
420 / 850 / 1 000
|
TEDOM TG210
|
|
E-N-D40
|
122
|
20
|
506 / 3 964
|
-
|
MWM 2016 V08
|
|
E-N-L50
|
157
|
25
|
530 / 3 990
|
-
|
Liebherr G9512
|
|
E-N-D58
|
184
|
30
|
675 / 4 476
|
-
|
MWM 2016 V12
|
|
E-N-D77
|
243
|
40
|
675 / 4 476
|
-
|
MWM 2016 V16
|
|
E-N-D120
|
356
|
59
|
800 / 5 009
|
-
|
MWM 2020 V12
|
|
E-N-D160
|
468
|
78
|
860 / 5 276
|
-
|
MWM 2020 V16
|
|
E-N-D200
|
594
|
99
|
995 / 5 718
|
-
|
MWM 2020 V20
|
Notes:
- valid for natural gas fuelled CHP units
- the "Compact" version is in cuboid shape, the other are cylindrical
- exhaust gas outlet temperature: 120°C
- pressure loss on the exhaust gas side up to 10 mbar
