Fremgangsmåde til rensning af en skillevæg tilvejebragt til overførsel af varme i en varmegenvindingsenhed for spildevand, og varmegenvindingsenhed

The invention relates to a method for cleaning a partition 17 which is provided for transmitting heat and which separates a waste water chamber 2, through which waste water is conducted prior to being discharged into a waste water channel 19, from a usable water chamber 6, through which water to be...

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Bibliographische Detailangaben
Hauptverfasser:	EULENSTEIN, Marco, PALUCHOWSKI, Dariusz, BRAUN, Karsten, JÄGER, Matthias
Format:	Patent
Sprache:	dan
Schlagworte:	BLASTING CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a method for cleaning a partition 17 which is provided for transmitting heat and which separates a waste water chamber 2, through which waste water is conducted prior to being discharged into a waste water channel 19, from a usable water chamber 6, through which water to be heated flows, in a heat exchanger 21. In order to increase the efficiency of the heat transmission, a continuous cleaning of the partition 17 using a scraping element 15 is interrupted at specific intervals, and an alternative cleaning process is carried out using a high-pressure cleaner 11, 12, 13. The waste water chamber 2 is emptied prior to cleaning the partition 17 using the high-pressure cleaner 11, 12, 13. The invention further relates to a heat recovery unit according to the invention.