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ECO-EFA HEAT RECUPEARATORS
ECO-EFA recuperators of exhaust fumes-water type are designed for a recovery of
a part of heat from exhaust fumes of gas and oil boilers. ECO-EFA are made of
acid-proof steel. Design of these heat exchangers starts from stating the
parameters expected at the output behind the recuperator.
We also produce types of recuperators destined to cooperation with boilers with
defined efficiency and given area of heat exchange.
| Type |
ECO 6N |
ECO 12N |
ECO 18SP |
ECO 24SP |
ECO 28SP |
ECO- P18-2 |
ECO- P18-3 |
ECO- P28-3 |
boiler
kcal/h |
from |
8.000 |
20.000 |
40.000 |
80.000 |
120.000 |
180.000 |
300.000 |
450.000 |
| to |
20.000 |
40.000 |
80.000 |
120.000 |
180.000 |
300.000 |
450.000 |
600.000 |
| fuel consumption |
Oil kg/year |
3.500 |
6.500 |
10.000 |
20.000 |
30.000 |
50.000 |
85.000 |
130.000 |
GZ-50m3/year
|
4.200 |
7.800 |
12.000 |
24.000 |
36.000 |
60.000 |
102.000 |
156.000 |
| recovery kcal/h |
2.731 |
5.072 |
7.804 |
15.000 |
21.000 |
39.000 |
66.000 |
101.000 |
| temperature of exhaust fumes outside boiler
°C |
250 |
250 |
250 |
250 |
250 |
250 |
250 |
250 |
| CO2 |
9,5 |
9,5 |
9,5 |
9,5 |
9,5 |
9,5 |
9,5 |
9,5 |
| Temperature of exhaust fumes
recuperator °C |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
120 |
| number of exchanger’s boards |
4 |
8 |
12 |
16 |
22 |
36 |
54 |
84 |
area of heat exchange m2
|
1 |
2 |
3 |
4 |
5,5 |
9 |
13,5 |
21 |
| capacity of water space |
1,48 |
2,96 |
4,44 |
5,92 |
8,14 |
13,3 |
20 |
31 |
| annual recovery kcal |
350.000 |
680.000 |
1.018.000 |
2.037.000 |
3.050.000 |
5.090.000 |
8.650.000 |
13.200.000 |
|
| Type |
A |
B |
C |
D |
| ECO 6N |
250 |
776 |
320 |
160 |
| ECO 12N |
430 |
776 |
320 |
160 |
| ECO 18SP |
610 |
776 |
320 |
200 |
| ECO 24SP |
790 |
776 |
320 |
250 |
| ECO 28SP |
1060 |
776 |
320 |
250 |
| ECO-P 18-2 |
880 |
1552 |
320 |
300 |
| ECO-P 18-3 |
880 |
2328 |
320 |
350 |
| ECO-P 28-3 |
1330 |
2328 |
320 |
400 |
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