Typology
TechnologyGravity bed
Operation
  • In the initial phase the fabric, stretched inside the filter, is completely clean. The dirty liquid entering must pass through it into the lower tank, where it deposits the pollutants on its surface. The clean liquid then passes into the lower part where it finds the drain opening and falls into the collection tank. During this phase, the system is stationary and the belt does not advance. The pollutant material that settles there forms the actual filter layer, which in many applications can be up to 10 mm thick.
  • In the intermediate phase, the filter fabric becomes dirty and its permeability is reduced because the dirty liquid continues to deposit pollutants on its surface. And so the liquid level starts to rise. The degree of filtration improves due to the thickness of sludge deposited. The system is also stationary in this phase.
  • In the final phase, the liquid level has reached its maximum and the best possible degree of filtration has been achieved. The longer the filter runs in this condition, the better the average filtration will be. The system is also stationary in this phase. When the fabric is completely clogged and the liquid can no longer pass through, the regeneration cycle is started. The gear motor starts the system rotation and the dirty filter fabric is shifted with insertion of the clean one, the permeability is restored, the level drops and the system returns to the intermediate phase, starting the cycle again.
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Losma Spa will process your data pursuant to Article 13 of the Italian Legislative Decree 196/2003 and Article 13 of the European Directive no. 2016/679 (GDPR) and will be used only to send information regarding our business. Cancellation can be requested at any time by sending an email.
Name & Surname *
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Object
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Losma Spa will process your data pursuant to Article 13 of the Italian Legislative Decree 196/2003 and Article 13 of the European Directive no. 2016/679 (GDPR) and will be used only to send information regarding our business. Cancellation can be requested at any time by sending an email.
Name & Surname *
Email *
Losma Spa will process your data pursuant to Article 13 of the Italian Legislative Decree 196/2003 and Article 13 of the European Directive no. 2016/679 (GDPR) and will be used only to send information regarding our business. Cancellation can be requested at any time by sending an email.
Name *
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Email *
Company
Country *
Phone *
Processing Sector *
Type of filtration *
Company type
Preferred Language for LOSMA Communications *
Note
Losma Spa will process your data pursuant to Article 13 of the Italian Legislative Decree 196/2003 and Article 13 of the European Directive no. 2016/679 (GDPR) and will be used only to send information regarding our business. Cancellation can be requested at any time by sending an email.
Name *
Surname *
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Phone *
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Losma Spa will process your data pursuant to Article 13 of the Italian Legislative Decree 196/2003 and Article 13 of the European Directive no. 2016/679 (GDPR) and will be used only to send information regarding our business. Cancellation can be requested at any time by sending an email.