ROTARY REGENERATIVE HEAT EXCHANGER

A rotary regenerative heat exchanger including a device for detecting the rate of flow of leakage of heat exchange fluid between a seal and the relevant surface of the matrix and for controlling the application of pressurizing fluid to a pressurized seal in response to the detected rate of leakage f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PENNY, ROBERT NOEL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A rotary regenerative heat exchanger including a device for detecting the rate of flow of leakage of heat exchange fluid between a seal and the relevant surface of the matrix and for controlling the application of pressurizing fluid to a pressurized seal in response to the detected rate of leakage flow, thereby to control the rate of leakage flow of heat exchange fluid and to maintain it at a desired value.