CBS Continuous Backwash Sand Filter System , Industrial Water Filters

CBS Continuous Backwash Sand Filter System , ?Industrial Water Filters

Description:

The?CBS?continuous?backwash?sand?filter?is?an?up-flow,?moving?bed?filter?that?is?constructed?with?various?media?depths?for?different?applications?and?configurations.?Raw?water?enters?near?the?bottom?of?the?tank?by?means?of?a?stainless?steel?water?distributor,?Suspended?solids?are?filtered?out?as?the?raw?water?flows?up?through?the?media?bed.?As?the?filtrate?reaches?the?top?of?the?filter,?it?passes?over?the?effluent?weir?and?is?discharged.?A?portion?of?the?filtrate?is?diverted?through?the?san?washer?and?used?for?cleaning?and?transferring?the?waste?solids.

The?CBS?continuous?backwash?sand?filter?employs?a?backwash?rinse?that?is?performed?continually?while?the?tank?is?processing?water.?An?air?lift?pump,?located?at?the?center?of?the?module?draws?the?media?from?the?bottom?of?the?filter?up?into?the?wash?box.?As?the?media?is?released?into?the?wash?box,?it?falls?into?the?sand?scrubber?where?the?filtered?solids?are?separated?from?the?sand.?

From?there,?the?filtrate?carries?the?solids?out?as?waste?(backwash).?The?washed?sand?falls?down?onto?the?media?bed?for?continued?use.

Applications:

Municipal

Industrial

Competitive?Advantage:

1. Automatically?backwashes?while?filtering?for?continuous?operation

2. High?filtrate?rates?in?a?small?footprint

3. Effectively?filters?otherwise?hard-to-filter?solids

4. Save?energy?and?maintenance?costs

5.?Produces?an?uninterrupted?treated?water?steam,?with?a?minimal?resultant?waste?stream?for?disposal?or?further?treatment