Cleaning process of filter bodies and boiler filter for making the same

The invention relates to a method for cleaning filter housings, especially for cleaning the unfiltrate area of boiler filters, wherein filter candles are fixed on an intermediate bottom separating the filtrate area from the unfiltrate area and the unfiltrate area is rinsed with cleaning fluid. The i...

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Bibliographic Details
Main Authors KOLCZYK MARKUS, KUHNT RAINER, OECHSLE DIETMAR, KRUEGER ROLAND
Format Patent
LanguageCzech
English
Published 15.11.2000
Edition7
Subjects
CLEANING
CLEANING IN GENERAL
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PREVENTION OF FOULING IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The invention relates to a method for cleaning filter housings, especially for cleaning the unfiltrate area of boiler filters, wherein filter candles are fixed on an intermediate bottom separating the filtrate area from the unfiltrate area and the unfiltrate area is rinsed with cleaning fluid. The invention also relates to a device for cleaning said filter housings. According to the invention, practically all the inner walls of said filter are rinsed with the cleaning fluid from the upper area downwards. To this end, a cleaning agent is directed in the upper area of the unfiltrate area against the lower wall of the intermediate bottom and/or against the upper area of the wall of the unfiltrate area, the direction of the flow being such that a substantially hermetic cleaning film can be guided down from the upper wall of the unfiltrate area to the latter.
Bibliography:Application Number: CZ19360200018