Wuhan Qiaoxin Refrigeration Equipment CO., LTD
Wuhan Qiaoxin Refrigeration Equipment Co., Ltd. Shell and Tube Heat Exchanger Expert
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Anti Corrosion Marine Use Sea Water Condenser Water Cooled Heat Exchanger
Anti-corrosion Seawater Marine Use condenser
Water Cooled Heat Exchanger
According to the composition of the sea unreasonable, the choice of condensate pipe requirements and
different. In the clean sea water with the pollution of the sea is not the same.
Usually the seawater condenser is horizontal shell and tube, the condenser material is usually HAl77-2
aluminum brass, BFe10-1-1 (Cu90-Ni10), BFe30-1-1 (Cu70-Ni30) copper nickel alloy and Ti titanium Alloy
tube Condenser copper head material using ZCuAl9Mn2 bronze alloy, shell and tube can be used
according to different requirements 316L stainless steel or Q345 and 16MnR low carbon steel pipe, you
can also use titanium alloy composite materials.
corrosion-resistant treatment:
The end cap with cast iron or carbon steel, in the sea side of the brush coated with a thick slurry of epoxy
coal tar pitch primer, two thick paste epoxy coal tar pitch, while setting the aluminum alloy (performance
requirements by GB4948-85) sacrifice Anode device, anti-corrosion effect is obvious
The tubesheet or the composite layer material in contact with seawater shall be in accordance with the
pipe.
In order to increase the corrosion resistance of the condensate of the seawater condenser, we made the
corresponding pre-film treatment. Through the comprehensive test, we found that the pretreatment of the
seawater condenser, every 10,000 hours to run the corrosion rate decreased significantly.
CONDENSER SERIES DOUBLE CIRCUIT
CAPACITY: 10RT TO 40RT
| Model | Refrig. ton (RT) | Refrig. ton (104kcal/h) | Dimension (mm) | Weight (kg) | Max. water flow | ||||||
| D | T1 | T | A | C | C2 | E | |||||
| QXC10D6 | 10 | 3.78 | 168 | 483 | 1065 | 75 | 185 | 233 | 92 | 78 | 7.8 |
| QXC15D6 | 15 | 5.67 | 168 | 635 | 1369 | 75 | 185 | 233 | 92 | 85 | 11.6 |
| QXC20D6 | 20 | 7.56 | 168 | 819 | 1737 | 90 | 185 | 233 | 92 | 96 | 15.8 |
| QXC25D6 | 25 | 9.45 | 219 | 819 | 1755 | 90 | 238 | 285 | 113 | 132 | 19.5 |
| QXC30D6 | 30 | 11.34 | 219 | 819 | 1755 | 90 | 238 | 285 | 113 | 137 | 23 |
| QXC35D6 | 35 | 13.23 | 219 | 819 | 1755 | 90 | 238 | 285 | 113 | 145 | 27.3 |
| QXC40D6 | 40 | 15.12 | 219 | 953 | 2024 | 90 | 238 | 285 | 113 | 162 | 31 |
| Model | S (Vent) | P (fluoride inlet) Copper pipe diameter (inch) | L(fluoride outlet) Copper pipe diameter (inch) | W (standard port) |
| FPT(inner pipe thread) | FPT(inner pipe thread) | |||
| QXC10D6 | 1/4 | 5/8 | 5/8 | 1-1/2 |
| QXC15D6 | 1/4 | 7/8 | 5/8 | 1-1/2 |
| QXC20D6 | 1/4 | 7/8 | 5/8 | 1-1/2 |
| QXC25D6 | 1/4 | 1-1/8 | 7/8 | 2 |
| QXC30D6 | 1/4 | 1-1/8 | 7/8 | 2-1/2 |
| QXC35D6 | 1/4 | 1-3/8 | 7/8 | 2-1/2 |
| QXC40D6 | 1/4 | 1-3/8 | 7/8 | 2-1/2 |
VERTICAL ACCUMULATOR CAPACITY 10L TO 80L
| Models | L | Dimension (mm) | Kg | ||||
| D | A | B | H1 | H2 | |||
| QXR10L | 10 | 273 | 220 | 220 | 300 | 350 | 21 |
| QXR15L | 15 | 273 | 220 | 220 | 400 | 450 | 26 |
| QXR20L | 20 | 325 | 280 | 280 | 400 | 450 | 35 |
| QXR30L | 30 | 355 | 300 | 300 | 450 | 500 | 47 |
| QXR40L | 40 | 355 | 300 | 300 | 600 | 650 | 58 |
| QXR60L | 60 | 426 | 360 | 360 | 600 | 650 | 76 |
| QXR80L | 80 | 426 | 360 | 360 | 600 | 850 | 97 |
| Models | S (pipe thread) | P1 | P2 |
| FPT | Pipe diameter (inch) | Pipe diameter (inch) | |
| QXR10L | 3/8 | 7/8 | 7/8 |
| QXR15L | 3/8 | 1-1/8 | 1-1/8 |
| QXR20L | 3/8 | 1-3/8 | 1-3/8 |
| QXR30L | 3/8 | 1-3/8 | 1-3/8 |
| QXR40L | 3/8 | 1-3/8 | 1-3/8 |
| QXR60L | 3/8 | 1-5/8 | 1-5/8 |
| QXR80L | 3/8 | 1-5/8 | 1-5/8 |
STRAIGHT SINGLE SERIES DRY SPIRAL BAFFLE PLATE EVAPORATOR
CAPACITY: 310KW TO 680KW
| Models | RE310S10 | RE360S12 | RE420S12 | RE470S12 | RE540S14 | RE620S14 | RE680S14 | ||
| Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C | Qn | KW | 310 | 360 | 420 | 470 | 540 | 620 | 680 |
| Kcal/h (×103 ) | 267 | 317 | 361 | 404 | 464 | 533 | 585 | ||
| Wn | m3 /h | 53.3 | 62 | 72.2 | 80.8 | 93 | 107 | 116 | |
| Wm | m3 /h | 68 | 70 | 81.7 | 100 | 105 | 140 | 145 | |
| Dpn | bar | 0.43 | 0.43 | 0.35 | 0.46 | 0.41 | 0.47 | 0.49 |
| Models | RE310S10 | RE360S12 | RE420S12 | RE470S12 | RE540S14 | RE620S14 | RE680S14 | |
| Dimension(mm) | A | 140 | 140 | 150 | 150 | 150 | 170 | 170 |
| B | 273 | 273 | 325 | 325 | 355 | 377 | 377 | |
| C | 2500 | 1690 | 2400 | 1500 | 2690 | 2690 | 2860 | |
| D | 360 | 360 | 406 | 406 | 440 | 460 | 460 | |
| E | 370 | 370 | 380 | 380 | 400 | 400 | 400 | |
| F | 2586 | 2586 | 2488 | 2586 | 2776 | 2776 | 2946 | |
| Vent | S1 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Outlet | S2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Connection | W(DN) | 100 | 100 | 125 | 125 | 125 | 150 | 150 |
| D1(mm) | 35 | 35 | 42 | 42 | 42 | 42 | 42 | |
| D2(mm) | 67 | 67 | 80 | 80 | 90 | 90 | 90 | |
| P(kg) | 296 | 380 | 398 | 442 | 459 | 654 | 669 | |
| Qn-rated refrigerating capacity Wn-cooling water flow Wm-maximum cooling water flow Dpn-pressure drop of recirculating cooling water Dts-overheat temperature | ||||||||
COOPERATED CLENTS
