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Il principio di uno scambiatore di calore in controcorrente è quello di utilizzare l'aria calda che esce dal forno per preriscaldare l'aria fredda che viene immessa.In molti casi è in tal modo possibile fare a meno di un dispositivo a parte per il preriscaldamento dell'aria fredda.Un sistema simile è consigliabile nei casi in cui, per il tipo di processo, è necessario un continuo ricambio di aria nel vano del forno, ad esempio nella tempratura di silicone o nei processi di essiccamento contemplati dalla norma EN 1539.
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Le principe d'un échangeur thermique à contre-courant est d’utiliser la chaleur de l’air chaud extrait d’un four pour préchauffer l’air admis frais. Dans de nombreux cas, un préchauffage séparé d’air frais devient inutile. Un tel système peut être recommandé lorsqu’un renouvellement continu de l’air est nécessaire dans la chambre du four, en raison des conditions du processus, comme lors de l’attrempage de la silicone ou des procédés de séchage soumis à la norme EN 1539.
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Das Prinzip eines Gegenstrom-Wärmetauschers besteht darin, die warme Abluft aus dem Ofen zu nutzen, um die zugeführte kalte Frischluft vorzuwärmen. In vielen Fällen wird dadurch keine separate Frischluftvorwärmung mehr benötigt. Ein solches System ist dann empfehlenswert, wenn prozessbedingt ein stetiger Luftwechsel im Ofenraum erforderlich ist, wie z.B. beim Tempern von Silikon oder bei Trocknungsprozessen, die unter die Norm EN 1539 fallen.
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El funcionamiento de un intercambiador de calor de contracorriente se basa en el aprovechamiento del calor caliente que desprende el horno para precalentar el aire frío añadido. De esta forma, en muchas ocasiones resulta innecesario el uso de un sistema de precalentamiento de aire individual. Este tipo de sistemas es recomendable en aquellas ocasiones en las que el proceso requiere un intercambio de aire continuado en la cámara del horno, p.ej. en el temple de silicona o en procesos de secado clasificados en la norma EN 1539.
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The principle of the counterflow heat exchanger is to use the hot exhaust gas coming from the furnace to pre-heat the cold fresh air channelled into the furnace. In many cases, there is no need anymore for a separate fresh air preheating unit. Such a system is recommended if the process requires continuous air exchange in the furnace chamber, such as when tempering silicone, or during drying processes that are covered by the EN 1539 industrial standard.
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The principle of the counterflow heat exchanger is to use the hot exhaust gas coming from the furnace to pre-heat the cold fresh air channelled into the furnace. In many cases, there is no need anymore for a separate fresh air preheating unit. Such a system is recommended if the process requires continuous air exchange in the furnace chamber, such as when tempering silicone, or during drying processes that are covered by the EN 1539 industrial standard.
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Principem protiproudého tepelného výměníku je to, že teplo z odpadního vzduchu z pece se využívá k předehřevu studeného přiváděného vzduchu. V mnoha případech již není nutný žádný další ohřev čerstvého vzduchu. Takový systém je vhodný tam, kde je v zájmu procesu nutné neustále vyměňovat vzduch, např. při temperování silikonu nebo při procesech sušení, na které se vztahuje norma EN 1539.
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The principle of the counterflow heat exchanger is to use the hot exhaust gas coming from the furnace to pre-heat the cold fresh air channelled into the furnace. In many cases, there is no need anymore for a separate fresh air preheating unit. Such a system is recommended if the process requires continuous air exchange in the furnace chamber, such as when tempering silicone, or during drying processes that are covered by the EN 1539 industrial standard.
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The principle of the counterflow heat exchanger is to use the hot exhaust gas coming from the furnace to pre-heat the cold fresh air channelled into the furnace. In many cases, there is no need anymore for a separate fresh air preheating unit. Such a system is recommended if the process requires continuous air exchange in the furnace chamber, such as when tempering silicone, or during drying processes that are covered by the EN 1539 industrial standard.
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