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Contact Person Yoo
30~2,000RT (105~7,033kW)
Driving Temperature: 70~80℃
Utilizes waste heat from warm water at a low temperature of
70℃
The first double lift refrigeration cycle absorption chiller which
can recover heat from low temperature hot water of entering 70℃ and
leaving 60℃.
Suitable to 24/7 operation industries
Most benefits to industrial customers who have abundant amount of
low temperature waste heat and cooling demand for 24 hours
manufacturing operation
*Detailed product explanation
■Circulation system of absorption
liquid
The absorption liquid
circulation system is composed of two parts of the main system, and
the absorption liquid (diluting solution) absorbed from the main
system is pressurized by the solution pump and sent to the
generator through the solution heat exchanger. The thick absorbing
liquid (concentrated solution) that exits the refrigerant vapor
returns to the absorber through the solution heat exchanger.
In the auxiliary system, the absorption liquid (auxiliary solution)
absorbed from the generator by the absorption of the refrigerant
vapor is discharged from the auxiliary absorber, is pressurized by
the solution pump, and is sent to the auxiliary generator through
the auxiliary heat exchanger. The absorption liquid (concentrated
solution) is returned to the secondary absorber via the auxiliary
heat exchanger.
■Refrigerant circulation system
In the condenser, the
refrigerant vapor from the auxiliary generator is condensed, and
the refrigerant liquid flows to the evaporator through the U-tube.
In the evaporator, the refrigerant is dispersed to the upper
portion of the evaporator by the refrigerant pump, and some
evaporated refrigerant vapor is sent to the absorber through the
eliminator . The non-evaporated refrigerant liquid accumulates at
the bottom of the evaporator and is again distributed to the top of
the evaporator by the refrigerant pump.
■Role of each part
Cold water flows into the
evaporator tube and cold water is produced by the evaporation of
the refrigerant on the tube surface.
Coolant flows into the absorber tube, absorbing the refrigerant
vapor by dispersing the absorbent on the surface of the tube,
cooling the absorption liquid with the cooling water in the tube,
and removing the heat generated during absorption. Absorbs
refrigerant vapor from the absorber and becomes a dilute
absorber.
In a solution heat exchanger (plate type), the efficiency of the
cycle is increased by heat exchange between the dilute solution and
the concentrated solution. The hot water flowing into the generator
tube heats the absorption liquid to evaporate the refrigerant and
increase the concentration of the absorption liquid. The
concentrated liquid concentrated in the generator is sent to the
absorber through the solution heat exchanger.
Secondary absorber Cooling water flows through the tube, absorbing
the refrigerant vapor by dispersing the absorption liquid on the
surface of the tube, cooling the absorption liquid with the cooling
water in the tube to remove the heat generated during absorption,
and absorbing the refrigerant vapor from the secondary absorber to
make it a dilute absorption liquid.
Auxiliary solution Heat exchanger (plate type) heat exchanges
auxiliary auxiliary solution with auxiliary auxiliary solution to
increase cycle efficiency. Condenser The cooling water from the
secondary absorber passes through the tube and condenses the
refrigerant vapor from the auxiliary generator into the refrigerant
liquid.
*Specifications
Country: | South Korea |
Model No: | - |
FOB Price: | Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
Minimum Order Quantity: | - |
Packaging Detail: | - |
Delivery Time: | - |
Supplying Ability: | - |
Payment Type: | - |
Product Group : | Hot water Type |