Jinan Darko Machinery Co.,Ltd
Industrial Water Chiller And Air Compressor Solution Provider! One-Station Supplier For Industrial Chiller, Closed Cooling Tower, Air Compressor And Auxiliary Equipment.
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Air Cooled Heat Exchanger
Model: GP5×2
Seamless heat exchange tube
Fertilizer Capacity: 20m³ / 5000 Gallon; Fertilizer Flow: 90m³/h (400gpm); Cooling from 93 deg C(200deg F) to 65 deg C (150deg F) in 1 hour.
Ambient temperature: 35 deg C ;
The air cooled heat exchanger adopts a horizontal blast structure, consisting of tube bundle, frame, and fan, can be shipped as a whole;
Considering that the materials in the tube will crystallize at low temperatures and cause blockage, the air cooler tube box adopts a removable cover plate structure to facilitate cleaning of the tube.
| High efficiency fin coil |
| Efficient heat transfer: The efficient fin coil is made of a combination of a cross-row design and special corrugated fins. The heat exchange tube fits perfectly with the aluminum fins through mechanical expansion. |
| Widely Applications: The heat exchange tubes can be selected from ∅7~∅25mm diameter, and the heat exchange tubes and fins can be made of stainless steel, copper or titanium alloy, which can be used for cooling and condensing various fluids. |
| Special protection design for heat exchange tubes: To avoid possible tube damage, the coil end plate uses stamping flanges during the manufacturing process to fully protect the heat exchange tubes from mechanical damage. |
| Reliable pressure test: All fin coils are pressure tested to 20 bar and are nitrogen pressure maintained before leaving the factory. |
| Corrosion-resistant coating: In order to meet the needs of different corrosion sites, the fin tube bundle can be equipped with acid, alkali and salt resistant nano coating. |
High efficiency fin tube bundle
Technical Parameter
| Equipment | Air-cooled heat exchanger | Type | Dry horizontal blowing type | |||||
| Model | GP5×2 | Dimension(L*W*H) | 5*2*2.55 (m) | |||||
| Weight | 4472 kg | |||||||
| Pipe Side-Performance Data | ||||||||
| Medium | R718(H2O) | Flow rate(kg/h) | 90000 (400gpm) | |||||
| Inlet/outlet temp(℃) | 71.5/65 | Heating load(KW) | 681 | |||||
| Pressure(MPaA) | 0.3 | Fin tube surface area(㎡) | 1108 | |||||
| Design Temp(℃) | 150 | Light pipe area(㎡) | 46 | |||||
| Design Pressure(MPag) | 0.6 | Fin tube heat transfer coefficient W/(㎡.K) | 600 | |||||
| resistance loss(KPa) | ＜50 | Design extra spare(%) | 9% | |||||
| Thermal resistance inside tube(m2.k/W) | 0.0002 | Thermal resistance outside tube(m2.k/W) | 0.0002 | |||||
| Air side--Performance data | ||||||||
| Inlet/outlet temp(℃) | 35 | Head wind speedm/s | 3.95 | |||||
| Altitude(m) | ＜1000 | Minimum design ambient temperature(℃) | -30 | |||||
| Single fan air flow(m3/h) | 67000 | Static pressure loss (Pa) | 166 | |||||
| Tube bundle structural parameters | ||||||||
| Model | GP5×2-4-46-0.6K-23.4/DR-Ⅲa | Tube box | Removable | |||||
| Quantity | 1 | Box material | Stainless steel 316L | |||||
| Heat exchange tube quantity | 88 | Inlet/outlet diameter | 1-DN100 / 1-DN100 | |||||
| Number tube rows | Ⅳ/4 | Flange standard | HG/T20592-2009(B) | |||||
| Tube layout type | Triangle | Flange sealing surface form | WN Series RF | |||||
| Base pipe material | Stainless steel 316L | Flange material | Stainless steel 316L | |||||
| Base pipe spec | Ø25×2.0 | Flange grade | PN10 | |||||
| Fin tube length(m) | 5 | Fin Specification | Ø57/2.3 | |||||
| Fin Type | DR type Rolled sheet | Fin Material | 1060aluminum | |||||
| Architectural parameters | ||||||||
| Model | GJP5×2B-16/2F | Quantity | 1 | |||||
| Anti-corrosion form | Galvanized anti-corrosion | Material | Q235B | |||||
| Mechanical equipment | ||||||||
| Fan model | G-TF16L3-Z7.5 | Power Supply | 480V 60Hz 3PH | |||||
| Fan quantity | 2 | Fan Model | YT-160-8W/2 | |||||
| Blade diameter(m) | 1.6 | Motor explosion-proof/protection level | -- /IP55 | |||||
| Speed V r/m | 720 | Angel | 9° | |||||
| Blade quantity | 3( as final design) | Allow/calculate tip speed(m/s) | 85/59 | |||||
| Noise dB(A) | 85/82 | Shaft power / rated power(kw) | 5.7/7.5 | |||||
Mrs Jamie Zhang / Director
Jinan Darko Machinery CO.,Ltd
Mobile/Whatsapp/Weichat :+86-15053152757
Email: jamie@darkochiller.com
Web: www.darkochiller.com
Address: NO.1666 Yitianmen Street, High-tech District,Taian City,Shandong Province,China