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20t/D Plate Type Evaporating Seawater Desalination Plant

Price $50000.00
Min Order 1 Set
Availability In Stock
Shipping From Chongqing, China
Popularity 435 people viewed
Model NO.:
FWG
Certification:
ISO9001, CCS
Salt Rejection Rate:
99.5%
Application:
Ship
Standard:
Imo
Type:
Plate Evaporating
Character:
Energy Saving
Heating:
Main Engine Jacket Water
Distillate Temperature:
42 Degree
Max. Sea Water Temperature:
32 Degree
Body Material:
Stainless Steel
Input Pressure:
3.5bar
Trademark:
GH
Transport Package:
Plywood Box
Origin:
China
HS Code:
8419409090
Product Description
 
The 20T/D Plate Type Evaporating Seawater Desalination Plant which mainly consists of evaporating and condensing chambers, ejector equipped for vacuum, control system, as well as relevant accessories for the system.
The system designed under rough sea condition. That is for 32oC sea water and 75oC cylinder jacket cooling water. Under such circumstance, the unit can reach distillate production capacity of 3-50 t/d. Each unit consists of a condenser and an evaporator installed in a same chamber.

Theory description of the fresh water genarator:
The sea water enters the plant at the condenser for cooling the water vapor, flows through the condenser. Then a little quantity is fed into the evaporating chamber and about half of them evaporating to vapor, the sea water is heated by the cylinder cooling water of main engine. The rest
quantity of sea water is led to the brine/air ejector, where brine and air is take off, and was discharged to overboard. 
The pressure inside the chamber is less than atmosphere (vacuum), in this way the evaporating temperature usually is lower than 45 degree. The vapor rises from the evaporating chamber, which flows through the demister where brine mist is removed, and pure steam condensed to liquid in the condenser.
The plant is a packaged unit, which is mounted on a base frame. All components and accessories such as fresh water pump, interconnecting pipe-work as well as inner cable are connected prior to delivery.
The sea water pump independently supplied for on-site installation on board, which is to be positioned under the light ballast line.
Detail components as follows:
Skid supply:
1. Cover                                               Stainless steel 316L
2. Condenser                                        Titanium fin plate
3. Demister                                          Stainless steel 316L
4. Evaporator                                       Titanium fin plate
5. Pipework
a). For sea water                             Stainless steel 316L
b). For distillate                                  Copper/Brass
6. Foundation frame                         Mild steel epoxy resin coated
7. Brine / Air ejector                       Cast Bronze
8. Distillate pump
Casing :                                              Stainless Steel
Impeller :                                           Stainless Steel
Shaft :                                           Stainless Steel
 
9. Control equipment and instrumentation
Control panel (IP54)
Salinity cells for distillate
Pressure gauges
Solenoid valve
Sample valve
Scale inhibitor tank and flowmeter

Model List
ModelFWG-5FWG-10FWG-16FWG-20FWG-30FWG-50
Capacity(T/D)51016203050
Length(mm)770970970116014001400
Wideth(mm)6008701150115012501450
Height(mm)96011501150141515501550
Dry Weight(KG)300650900115013501450
Operation Weight(KG)350700950125014501600
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