NOVEL DOUBLE LINE SPRINKLER

The integrated sprinkler system is used as water jet to enhance the removal of cake layers during on-air backwash. 

At lower flow rates, the sprinkler can also be used for an efficient chemical cleaning by spraying concentrated chemicals over the ceramic flat sheet membrane surface (on-air cleaning). Due to the capillary force of the membrane pores, the chemicals are sucked into the membrane (CapClean mode).

Ceramic flat sheet membrane - CERAFILTEC - illustration CapCleanCeramic flat sheet membrane - CERAFILTEC - illustration sprinkler

SPRINKLER MODE

Mechanical cleaning with spray flow up to 20 m³/hr @ 2 bar

CAPCLEAN MODE

Chemical cleaning with spray flow up to 8 m³/hr @ 1 bar

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BENEFITS

SPRINKLER MODE

  • Safe operation in applications with very high suspended solids concentrations
  • Prevention of sludge clogging or accumulation due to complete removal of cake layer and deposits inside the filtration tower during backwash

CAPCLEAN MODE

  • Fastest cleaning option – full membrane recovery within less than 15 min
  • Strong chemical cleaning but very low chemical consumption
  • No contamination of filtered water piping secures chemical free product water at any time 
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