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Cleaning installation of a bundle of tubes, and the sorting device to dispose of the cleaning balls waste of such an installation
Cleaning installation of a bundle of tubes, and the sorting device to dispose of the cleaning balls waste of such an installation
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机译:一捆管子的清洁装置,以及用于清理清洁球的分类装置,这种装置的浪费
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摘要
The installation for cleaning a tube bundle (1) comprises an injection device (4) for adding cleaning balls (B) into the liquid upstream of the bundle. A separator device (5) recovers the balls downstream of the bundle and a recycling circuit (6) transports the recovered balls to the injection device. The recycling device includes a sorting device (12) comprising a pipe section through which the balls carried by the flowing liquid travel. This pipe section is laterally delimited by an adjustable grille with slots parallel to the liquid flow enabling the passage of balls less than a pre-specified diameter. A used ball collecting chamber, separated by the grille is connected to a passage (13) allowing evacuation of a certain liquid flow rate.
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