Glycol Chillers

 

Introduction:

A Tipo  glycol chillers is the heart of a glycol system. A glycol system works in an excellent way when you wish to have a reliable temperature control over storage temperature.  A properly set up glycol system enables you to control fermentation vessels, cellar and storage tanks with a single machine.  It is your cooling line.

Understanding the Functional Aspects:

A properly set up glycol system enables you to control fermentation vessels, cellar and storage tanks with a single machine.

Glycol Chillers Includes:

Glycol Chiller include both ,

1. Air cooled glycol chiller and

2.Water cooled glycol chiller.

It belongs to LA / LW  low temperature chiller series.

Controlling the Flow:

Glycol is chilled under the freezing point of water which makes it effective for cooling.  To maintain a temperature higher than freezing, you require adjusting the flow rate of the glycol by using a heat exchanger.  It can be done manually as well as automatically.
You can do this manually by inserting a shut-off valve and opening or closing as it requires, you can regulate the temperature of the liquid.  However, you need to monitor it consistently to make it work.

 

Technical Features

• High performance in minimum space.
• Tropicalized  design for ambient temperature up to 45 ºc.
• Hermetic reciprocating or scroll compressors rack, with noise insulation, rota-lock service valves, discharge muffler (for reciprocating compressor models), mounted on shock absorbers, with internal klaxon, anti back-flow valves and crankcase heater.
• Large U-shaped area of condensing coil, in copper pipes and aluminum fins, tropicalised for ambient temperature up to 45 ºC.
• Low-speed electronic axial motor-fans (except for series 1) with low energy consumption, internal protection, mounted on nozzles, dynamically balanced blades and external protection grille.
• Proportional control of condensing pressure.
• Refrigeration circuit with one or two suction line/s, built in copper piping with high and low pressure switches, pressure transducers, service valves, thermostatic expansion valve, dehydratant ceramic
  filter and sight glass.
• Brazed plates heat exchanger featuring in-ox plates with copper welding, with anti-freezing heater.
• Hydraulic circuit built in copper piping with flow switch, temperature and pressure gauge, air vent and draining valve. Thread connection up to 2 1/2” and DN80 bridle connection from 3”.
• Switchboard electronic control, with thermal and magneto-thermal protection for compressor/s, fan/s and water pump.
• Electronic regulation with 4 power stages and glycol inlet temperature set point, HP and LP transducers, anti-freezing protection and digital control keyboard.
• Low maintenance, removable panels for easy access.
• Refrigerant R404-A.

Available options:

•  316L stainless steel food grade(or higher) fluid circuit.
•  Enlarged condenser or R134a unit for healthily running under higher working ambient.
•  Remote control panel.
•  PLC control system, offer more intuitionistic operation and monitoring.
•  Higher pressure water supply pump on request.
•  Hot gas by-pass to get more stable temperature control.

Applications:

Food & beverage process, chemical, ice rink, cold storage, etc.

Images:

Glycol Chillers: