TC - Tank Car Tray Deaerator (Two Tank Welded)

Tank Car Tray Deaerator

Corrosion in boiler cycles is caused by the presence of non-condensable gases such as oxygen and carbon dioxide in the boiler feed water. In order to remove the non-condensable gases, the feedwater is heated and vigorously scrubbed by a counter current flow of steam.

The incoming undeaerated water enters the deaerator though spring-loaded, stainless steel spray valves. These variable orifice valves produce a fine spray in a uniform pattern from 5% to 200% of design. The fine droplets of water maximize the surface area in contact with steam, raising the temperature to within a few degrees of saturation temperature and instantly releasing the majority of the corrosive, non-condensable gases.

The preheated and partially deaerated water flows through the tray stack where the hottest, purest steam vigorously scrubs the water to heat it to saturation temperature and strips the last traces of dissolved gases.

The entire deaeration process takes place in a stainless steel enclosure that eliminates any need for vessel lining or cladding and ensures a long life with little maintenance.

Features

  • Tray Model Tank Car (TC) Deaerator
  • Quiet operation
  • Rugged design with “Central Station” durability
  • Oxygen removal to 0.005 cc/liter (7ppb) per HEI
  • Capacities up to 200,000 #/hr with 100% makeup, 250,000 #/hr with condensate
  • Guaranteed performance over wide load swings
  • Options:
    • Accessory Package
    • Accessory Piping
    • BF Pump Package
    • Heat Exchange Institute (HEI) Design

TC – Tank Car Tray Deaerator (Two Tank Welded)

Download complete TC specifications PDF

TC Brochure

Selection Chart

10 Minutes Storage

319
11,000
231
10
2.5
3
2,800
5,000
7,000
Call
754
26,000
546
10
2.5
6
3,500
8,000
11,000
Call
870
30,000
629
10
2.5
6
4,500
10,000
16,000
Call
1,188
41,000
860
10
2.5
6
4,500
12,000
16,000
Call
1,304
45,000
944
10
2.5
6
4,700
12,000
18,000
Call
1,652
57,000
1,196
10
2.5
6
5,200
15,000
21,000
Call
2,203
76,000
1,595
10
3
8
6,100
20,000
28,000
Call
2,464
85,000
1,783
10
3
8
6,600
21,000
30,000
Call
2,899
100,000
2,098
10
3
8
7,100
24,000
34,000
Call
3,362
116,000
2,434
10
3
8
7,800
28,000
39,000
Call
3,536
122,000
2,560
10
4
10
8,600
30,000
48,000
Call
TC184-6016-150 (PKG)
4,348
150,000
3,147
10
4
10
9,200
35,000
50,000
Call
TC209-6016-157 (PKG)
4,551
157,000
3,294
10
6
10
9,400
36,000
52,000
Call
TC209-6516-170(PKG)
4,928
170,000
3,567
10
6
12
10,100
40,000
60,000
Call
TC246-6516-200(PKG)
5,797
200,000
4,196
10
6
12
10,700
45,000
62,000
Call
The above capacities are designed for 100% make up. For 50% make up and 50% condensate, increase capacities by 25%. i.e., A model TC246-6516 would be capable of 250,000 #/hr of 50% make up.
***Deaerator Models w/ pumps displayed in red are “Consult Factory” items***

Accessories

A
WATER INLET
A1
Inlet Valve
Mechanical
STD
STD
Pneumatic
OPT
OPT
A2
Level Controller
STD
STD
Level Transmitter
OPT
OPT
A3
Inlet Valve Bypass Valves
OPT
STD
A4
Inlet Valve Bypass Piping
OPT
STD
A5
Inlet Valve Bypass Strainer
OPT
STD
B
STEAM CONTROL
B1
Steam PRV
OPT
Self Contained
OPT
OPT
Pneumatic
OPT
OPT
B2
Steam PRV Controller
OPT
OPT
B3
Steam PRV Bypass Valves
OPT
OPT
B4
Steam PRV Bypass Piping
OPT
OPT
B5
Steam PRV Bypass Strainer
OPT
OPT
C
RELIEF VALVE
C1
Relief Valve
Sentinel
STD
STD
Full
OPT
OPT
C2
Relief Valve Exhaust Piping
OPT
OPT
D
THERMOMETER
D1
(2) 5″ Thermometer w/ss wells
STD
STD
E
PRESSURE GAUGE
E1
(1) 4 1/2″ Pressure Gauge
STD
STD
E2
Siphon & Cock
STD
STD
E3
Pressure Transmitter
OPT
OPT
F
VENT
F1
Vent Valve
STD
STD
F2
Vent Orifice w/ Flange
OPT
OPT
F3
Vent Bypass Valves
OPT
OPT
F4
Vent Bypass Piping
OPT
OPT
H
VACUUM BREAKER
H1
Vacuum Breaker
STD
STD
M
BFP RECIRC
M1
BFP Recirc Shutoff
N/A
OPT
M2
BFP Recirc Check
N/A
OPT
M3
BFP Recirc Orifice
N/A
OPT
BFP Recirc ARC Valve
N/A
OPT
M4
BFP Recirc Piping
N/A
OPT
M5
BFP Recirc Pressure Gauge
N/A
OPT
N
BFP SUCTION
N1
BF Pumps
(2) 100% Capacity
N/A
STD
(3) 50% Capacity
N/A
OPT
Motors
ODP
N/A
STD
TEFC
N/A
OPT
N2
BFP Suction Isolation Valve
N/A
STD
N3
BFP Suction Strainer
N/A
STD
N4
BFP Suction Piping
N/A
STD
N5
BFP Suction Expansion Joint
N/A
STD
N6
BFP Discharge Pressure Gauge
N/A
OPT
N7
BFP Discharge Check Valve
N/A
OPT
N8
BFP Discharge Isolation Valve
N/A
OPT
O
CHEMICAL FEED
O
Chemical Feed Quill
OPT
OPT
Q
OVERFLOW
Q1
Overflow Valve/Trap
STD
STD
Q3
Overflow Piping
OPT
STD
R
LEVEL SWITCHES
R1
Level Switches
High and Low (TWO)
STD
STD
High High (ADDITIONAL)
OPT
OPT
R2
Level Switch Bridle Piping
OPT
OPT
S
GAUGE GLASS
S1
Gauge Glass
Red Line Pyrex
STD
STD
Reflex
OPT
OPT
Magnetic
OPT
OPT
S2
Gauge Glass Bridle
OPT
STD