plate tye fresh water generator

General

Based on the general design scheme, the Fresh Water Generator which mainly consists of evaporating and condensing chambers, ejector equipped for vacuum, as well as relevant accessories for the system.

Furthermore the whole control system is to be designed as maker standard in according to our design purpose.Subject salinity meter is exclusively composed by maker, the design scheme concludes with temperature compensation.

The system designed under rough sea condition. That is for 32 ℃ sea water and 75 ℃  cylinder jacket cooling water. Under such circumstance, the unit can reach distillate production capacity of 5 t/d. Each unit consists of a condenser and an evaporator installed in a same chamber.

Characteristics

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.

Specification

Type :                                      FWG-5

Distillate produced:                          5T/day

Heat consumption:                          150KW

Residual salt content                        ≤10 ppm NaCl

Distillate temperature                        abt.42 ℃

Sea water quantity                          15 m3/h

Sea water pump suction pressure              >0bar

Max. Sea water temperature                   32 ℃

Total dissolved solids                        35000 ppm

Heating Medium

Quantity :                                     15 m3/h

Operating pressure                              <4 bar

Inlet temperature                               75_90 ℃

Temperature drop                              ≤12℃

EJECTOR,   Sea water

Sea water quantity       15m3/h

Outlet back-pressure      <0.7 bar

Inlet pressure            >3.5 bar