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In these recuperators the calorific power transfer between the primary and secondary fluids is basically made by radiation. Double shell recuperators offer a lower fuel consumption, even over 40%, because of a combustion air pre-heating and a compact design which allows their installation in the fumes stack. They are made of two concentric cilinders in which the secondary fluid flows through the circular crown, either in parallel to the recuperator axis or helicoidally, counterflow or in paralell drafts. Appropriate for working pressures up to 2.000 mm W.G. For higher working pressures the ring arranged tubes cage recuperators offer a better performance, a higher resistance and a more homogeneous air distribution. They are designed replacing the interior shell by a ring arranged tubes cage, through which the air flows, so that the heat transfer is still made by radiation.
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Double shell radiation recuperator
Use criteria:
Applications:
Hot gas temperature: > 1.000 ºC Gases that contain agresive compounds or a big quantity of particles
Forge furnaces Frit melting Glass manufacturing Aluminium melting
Please fill in the following form and we will contact you for more information or contact our Engineering Dep (+34 976 470 940): Name Company E-mail Phone Nr. Your enquiry CLAUSULA INFORMATIVA DE PROTECCION DE DATOS In compliance with the Article 5 of the Personal Data Protection Organic Law (Law 15/1999 of 13th December), KALFRISA, S.A. informs that the personal data you provide through our web, shall be incorporated into an automated file property of this company. The responsible for the file is KALFRISA, S.A., with Tax Code A-50013465 and located at Parque Tecnológico de Reciclado PTR, Ctra. de Valmadrid, km. 2 in the city of Zaragoza (E-50720). To the mentioned responsible for the file the access, amend, delete and revoke rights set out in the above mentioned law can be exercised. Acepto las condiciones de la clausula de proteccion de datos
CLAUSULA INFORMATIVA DE PROTECCION DE DATOS In compliance with the Article 5 of the Personal Data Protection Organic Law (Law 15/1999 of 13th December), KALFRISA, S.A. informs that the personal data you provide through our web, shall be incorporated into an automated file property of this company. The responsible for the file is KALFRISA, S.A., with Tax Code A-50013465 and located at Parque Tecnológico de Reciclado PTR, Ctra. de Valmadrid, km. 2 in the city of Zaragoza (E-50720). To the mentioned responsible for the file the access, amend, delete and revoke rights set out in the above mentioned law can be exercised. Acepto las condiciones de la clausula de proteccion de datos