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Type HC |
M
a d d e n T
y p e H C
R e c o v e r y
S y s t e m |
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Madden Type HC Continuous Boiler Blowdown
Heat Recovery Systems feature blowdown capacities up to
50,000 lbs. per hour. Special designs for capacities
up to 60,000 lbs per hour are also available.
1. ASME code welded combined flash tank and heat
exchanger vessel 150 PSI construction.
2. U tubes of type 304 SS. Tubes can be easily
removed for inspection, cleaning and replacement.
3. Pressure Gauge
4. External float valve of balanced pressure deign.
Only float mechanism is inside flash tank. Maintains
sufficient blowdown water level in the flash tank to cover
exchanger tubes at all times.
5. Temperature gauge panel continuously shows
performance of unit and furnishes data to calculate savings.
6. Orifice meter flow
controls are precision instruments that accurately control
the rate of blowdown. Proven in thousands of
installations (Available as an option).
7. Customized inlet flow control manifold. Six
boilers or more can easily be tied into one heat recovery
system.
8. Relief Valve.
9. Gauge glass set.
10. 6" x 8" Hand hole for inspection.
11. Heavy duty saddle type mounting base.
12. High level float with alarm (optional).
13. Make up water inlet flanged connection.
14. Makeup water outlet flanged connection.
15. Flanged flash steam vent connection
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Model No. |
HC
40-150 |
HC
80-150 |
HC
120-150 |
HC
160-150 |
HC
200-150 |
HC
240-250 |
HC
280-150 |
HC
320-150 |
HC
360-150 |
HC
500-150 |
|
Blowdown Capacity lb/hr |
4,000 |
8,000 |
12,000 |
16,000 |
20,000 |
24,000 |
28,000 |
32,000 |
36,000 |
50,000 |
|
A - (OAL) |
64" |
70" |
75" |
87" |
99" |
111" |
130" |
142" |
154" |
138" |
|
B |
8" |
8" |
13" |
13" |
13" |
13" |
20" |
20" |
20" |
20" |
|
C -
(Vent) |
3" |
4" |
4" |
6" |
6" |
6" |
8" |
8" |
8" |
8" |
|
D - (PRV) |
1-1/4" |
1-1/2" |
2" |
2" |
2" |
2" |
3" |
3" |
3" |
4" |
|
E - (#
of Tubes) |
30 |
30 |
45 |
45 |
45 |
45 |
45 |
45 |
45 |
63 |
|
F - (HX AREA SF) |
44 |
47 |
79 |
97 |
115 |
132 |
150 |
168 |
186 |
250 |
|
G -
(Inlet/Outlet) |
3" |
3" |
4" |
4" |
4" |
4" |
6" |
6" |
6" |
6" |
|
H - (Drain) |
1" |
1" |
1-1/4" |
1-1/2" |
1-1/2" |
2" |
2" |
2" |
2" |
2" |
|
Ship
Weight |
1,000
lbs. |
1,200
lbs. |
1,400
lbs. |
1,900
lbs. |
2,300
lbs. |
2,700
lbs. |
3,100
lbs. |
3,500
lbs. |
3,900
lbs. |
4,500
lbs. |
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