IESI is an innovative, patented solution that is part of the Comex Group‘s Green philosophy specifically designed to be consistent with European directives (EU Green Deal), and the guidelines drawn up by the MiTE (Italian Ministry for the Ecological Transition) in the field of renewable energy development, which aims to reduce the effects of the Global Warning for the protection of the environment and biodiversity by 2030.
IESI is a plug-and-play assembled heat recovery plant, which allows the recovery of heat from various thermal sources such as cooling fluids, superheated air or flue gases, which are dissipated into the free atmosphere via flues.
IESI, thanks to its ability to recover and convert heat from “waste” thermal sources, into hot water or thermal oil, offers a very important contribution to the energy transition towards zero greenhouse gas emissions by 2050.
IESI is designed and manufactured according to the customer’s needs, its wide range of heat recovery varies from 20 to 1500 thermal kW, returning it in the form of hot water with temperatures up to 95°C, or diathermic oil with even higher temperatures, and delivering the fluid in modulation and according to the system and the user’s needs.
IESI is a modular monobloc recuperator complete with modulating flue gas extractor, heat exchanger with suction manifolds, stainless steel plenum discharge, factory-tested hydronic and electrical system. It can be supplied in a skid version for installation in a central heating plant or Package for outdoor installation.
IESI is a product that qualifies for tax incentives in accordance with the regulations in the country of installation, and in line with the ‘Industry 4.0’ model
Discover the full potential of IESI and how it works
Why IESI is the ideal solution?
1 BECAUSE IT ALLOWS THE RE-USE OF THERMAL ENERGY
2 BECAUSE HEAT RECOVERY = ENERGY SAVINGS
3 BECAUSE IT IS AN ENVIRONMENTALLY SUSTAINABLE SOLUTION
IESI RECOVERS THERMAL ENERGY FROM DIFFERENT SOURCES
SOURCES FOR THERMAL RECOVERY
- Melting furnaces,
- Reheating furnaces,
- Heat treatment furnaces,
- Furnaces for food production,
- Glassworks,
- Endothermic motor generators, Turbine etc.
- Combustion fumes
- Other situations, where hot gases are normally expelled into the atmosphere
SOURCE SUPPLY FUMES UP TO 900 °C
USING IESI YOU GET FREE HEAT READY TO USE
Here are some applications from which IESI can recover otherwise wasted energy:
COGENERATION
Recovers thermal energy from cogeneration, trigeneration, generator sets, endothermic engines, turbines and the like
INDUSTRIAL PROCESSES
Recovers thermal energy from production processes, such as food ovens, heat treatment ovens, glassworks, and more
BIOMASS
Recovers thermal energy flue gases generated by biomass combustion and other situations, which normally see energy resources wasted in the atmosphere
ADVANTAGES
- Custom-designed system,
- Applicable to different situations where energy is otherwise wasted,
- Ecological, because it allows better utilisation of existing installations,
- Proven and patented innovations from Comex Group’s experience,
- Can be used on cogeneration plants, downstream of aluminium and cast iron foundries’ combustors, and in the pharmaceutical industry.
Thanks to the recovery of the sensible heat contained in the flue gases and latent heat (when condensing), it is possible to increase the overall efficiency of the system by up to 107%, thus being able to take advantage of the economic benefits when provided for by specific regulations or tax breaks.
DESIGN IN LINE WITH THE ‘INDUSTRY 4.0’ MODEL WITH REMOTE MANAGEMENT
IESI TECHNOLOGY – The heat recovery cycle
The IESI plant is activated when hot fluids pass through it, releasing most of the heat into the secondary fluid for reuse.
Overall plant efficiency of up to 107% by recovering the sensitive heat contained in the flue gases, plus latent heat, if condensation is required.
This high performance allows access to tax benefits according to the current regulations.
REUSING DISSIPATED ENERGY MEANS RESPECTING THE ENVIRONMENT
IESI TECHNOLOGY – THE HEART OF THE SYSTEM
A smart and eco-friendly solution that can be managed online in line with the ecological transition.
1. Primary source input up to 900 °C
2. Primary source flow rate controller
3. Control and safety devices
4. Heat exchangers
5. Extractor fan primary source
6. Delivery heat recovered
7. Exhaust fumes at lower temperature
8. Return
IESI + GENIUS ..the cold is served!
The thermal energy recovered with Iesi can become the free power source of the Genius lithium bromide absorber for the production of chilled water up to 1°C.
The range of cooling capacity available with the absorbers varies from 150 kW up to 7 MW.
IESI INDUSTRY 4.0 – technology, safety and efficiency COMEX GROUP
DESIGN IN LINE WITH THE ‘INDUSTRY 4.0’ MODEL WITH REMOTE MANAGEMENT
Remote management service to guarantee performance over time and for scheduled maintenance.
The remote management software is built ad-hoc for the customer, allowing constant control of the various components, with activation/deactivation functions as well as analysis and monitoring, for management of the sliding temperature ON / MODULE / OFF.
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