The Energy Recovery Systems
Technical Data
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MATERIAL:

• The construction of (E.R.U.) is made by MA253, HR65, 316TI Stainless Steel for pressure vessel, able to withstand high temperatures in a corrosive environment. This increases the life and durability of the system coupled with maintenance – free operation.
• Tested at operating pressure of over 2700 KPA.
• Double welded seams for safety
 
SAFETY SYSTEM FOR UNATTENDED OPERATION:

• The E.RU. system is provided with PLC control, Interlocks with boiler or furnace control panel, monitor sensors send the signal accurately and control the functions of variable draft fan inverter, pressure switches, proximity switches, flue gas temperature, flue gas automatic dampers, liquids temperature and flow rate of the liquids (Feedwater & Hot Water).
• Cold start are avoided by the use Micro-Switches which control dampers and ensure that the boiler’s stay warm when not in use.
• Pressure Relief valve fitted for safety
• E.R.U. pressure vessel is incorporated with vacuum breackers.
• The noiseless operation, coupled with less heat in the boiler room makes for a more pleasant working environment: for your staff.
• Fully Insulated pipes and ductwork will be insulated with Rockwool.
• Fully cladded in colourbond will be cover for appearance.
AFTER SALE SERVICES

• Unitech will be happy to provide any assistance to the client requires at call.

WIDE POTENTIAL

The potential of Unitech’s economiser system appears to be quite wide. It can capture any wasted hot gas and use its energy directly in processes such as drying. It can transfer the energy into heating virtually any liquid, including water, oils, chemicals and milk. It can even produce steam. The principle has obvious applications in industries like paper mills, bakeries, plywood plants, petro-chemical refineries, brewing, sugar, laundries, textiles and general food manufacturing.

The ACF plant at Wetherill Park, is an example of good energy management and a responsible approach to the environment. Their production process combines the economiser’s ability to save energy with the inherent economy, efficiency and environmental benefits of natural gas. So the system doesn’t only benefit ACF, it benefits us all.