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Heat Exchanger

Heat Exchanger

Heat Exchanger

Product catalog summary
Overview: The document describes the "ECONOMIZER" heat exchanger patented by CORAL, designed to recover heat from combustion fumes of industrial heaters or other hot fluids, converting it into hot air for environmental use.
Working Principle: The ECONOMIZER is a crossed-flow tube bank heat exchanger, ideally mounted vertically on fume-expelling stacks. As fumes pass through the tubes, they transfer heat to a cross-flow of air generated by a helical fan, which is then diffused into the environment. The system operates at a minimum temperature of 180°C, controlled by a thermostat to prevent condensation.
Energy Savings: The system can recover approximately 30% of the heat dispersed through fumes, with the investment potentially recouped in about two months due to fuel savings in industrial heating.
Accessories: Includes piping and a "T"-shaped drawer with a cleaning cap for the tube nest, replacing the standard inlet union.
Technical Features: The document provides dimensions and technical specifications for different models of the ECONOMIZER, including heating power, energy recovery percentage, fan power, RPM, voltage, and air capacity.
Contact Information: The document lists contact details for CORAL's offices in Italy, France, Germany, and England.
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Catalog excerpts

Heat Exchanger-1

ECONOMIZER Scambiatore di calore per recupero energetico Echangeur de chaleur pour récupération d’énergie Heat exchanger Wärmetauscher zur Energierückgewinnung

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Heat Exchanger-2

FUMI DI SCARICO = ENERGIA GRATUITA Lo scambiatore di calore “ECONOMIZER” brevettato dalla CORAL, consente di recuperare il calore disperso in atmosfera dai fumi di combustione dei riscaldatori industriali o da altri fluidi caldi, inviando in ambiente aria calda. PRINCIPIO DI FUNZIONAMENTO: L’ “ECONOMIZER” è una scambiatore con fascio tubiero a flussi incrociati montato preferibilmente in verticale sui camini di espulsione fumi; attraversando i tubi verso l’alto, i fumi cedono calore al flusso d’aria incrociato generato dal ventilatore elicoidale EER e si diffondono in ambiente attraverso la bocchetta...

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Heat Exchanger-3

tube bank mounted preferably vertically on fume-expelling stacks. As the fumes traverse the tubes upwards, they yield heat to the crossed-air flow generated by the helical fan EER and are diffused into the environment via the front opening. The tube bank is enclosed with galvanized sheet steel panels. The operating temperature is not less than 180° C and is controlled by a minimum thermostat to prevent the formation of condensate in the chimney flue. Dimensioni - Dimensions - Abmessungen (mm) ECONOMIZER 65 Given the saving in fuel that can be obtained in heating industrial premises, a rough estimate...

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Heat Exchanger-4

I dati riportati nelle tabelle sono suscettibili a variazione. La CORAL si riserva il diritto di modificare senza preavviso. Les donnees indiquees dans les tableaux peuvent subir des variations. La societe CORAL se reserve le droit de les modifier sans aucun preavis. Values on this catalog are indicative and can be subject to modifications and emprovements. Coral reserve the right to change them without previous advice. Anderungen vorbehalten. Societa di Engineering - Societes d'Ingenierie - Engineering Companies - Ingenieurfirmen - Sociedades de ingenieria Realizzazione grafica: CORAL SPA -...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.