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Auxiliary Refrigeration Equipment

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Model: LNL25~LNL450
Specifications of the Ammonia Condenser
Accepts refrigerant R717 (ammonia)
Heat exchange area: 25m2~450m2
Design pressure: 2.0Mpa

Accepts refrigerant R717 (ammonia)
Heat exchanger area: 30m2~800m2
Nominal heat exchanger power: 75KW~2000KW
Design pressure for shell: 1.4Mpa
Design pressure for tube: 0.6Mpa

Accepts refrigerant R717 (ammonia)
Heat exchanger area: 2m2~24m2
Design pressure: 1.6Mpa
Uses: Placed between the two compressor stages of a two-stage compressor to cool down the hot compressed air.

Accepts refrigerant R717 (ammonia)
Heat exchanger area: 2.5m2~80m2
Design pressure for shell: 1.4Mpa
Design pressure for tube: 2.0Mpa
Uses: The ammonia two-stage economizer is typically used in a two-stage screw compressor to compensate for loss of gas as well as to super-cool liquids.

Specifications
Receives refrigerant R717 (ammonia)
Design pressure: 1.4Mpa

Specifications of the Vertical Steam Separator
Accepts refrigerant R717 (ammonia)
Vessel diameter: 400~2000mm
Design pressure: 1.4Mpa

Specifications of the Liquid Refrigerant Receiver
Accepts refrigerant R717 (ammonia)
Volume: 0.5m3~40m3
Design pressure: 2.0Mpa

Specifications
Accepts refrigerant R717 (ammonia)
Volume: 0.5m3~5m3
Design pressure: 2.0Mpa

The liquid receiver is typically placed between a condenser and expansion unit to ensure a steady supply of liquid refrigerants and reliable refrigeration performance. A pump unit provides maximum volumes of liquids for optimal heat exchange efficiency. Control devices can be of either a home brand or Danfoss brand to meet customers' differing needs.

Specifications
Accepts refrigerant R717 (ammonia)
Heat exchange area: 0.47m2~1.12m2
Shell pass design pressure: 2.0Mpa
Tube pass design pressure: 1.4Mpa.

Oil Receiver Model: JY219/JY325/JY500
The oil receiver is designed to stock the excessive oil in a refrigeration system.

Specifications of the Oil Catcher
Accepts refrigerant R717 (ammonia)
Design pressure: 2.0Mpa

The emergency anomia drainer is a special style of liquid drainer, and is used when there is an accident to ammonia refrigeration equipment. It can be connected to liquid tanks, evaporators, and other containers which are filled with liquid ammonia, so as to drain the liquid ammonia and avoid secondary accidents.

Accepts refrigerant R717 (ammonia)
Heat exchange area: 15m2~160m2
Nominal heat exchange amount: 75KW~760KW
Shell pass design pressure: 2.0Mpa
Tube pass design pressure: 1.4Mpa

The low pressure circulation tank serves to supply low pressure liquid ammonia to the ammonia pump in a refrigeration system. It also integrates the function of ammonia liquid separator so as to make sure only gaseous ammonia is provided to the compressor.