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Multi elements automatic backwash filter0
Multi elements automatic backwash filter

Automatic self-cleaning water filters: Single unit flow 19-2000m3/h Filtration precision 20-4000 micron

Type:Vertical Material:Carbon steel Cleaning:Brush Control:Automatic

Product advantagev

> High flow rate/high filtration accuracy

> Low pressure loss/low backwash water consumption

> High automation level

Product principle

The water flows through the screen and the particles are retained on the inside of the screen of the filter element. The filtered water then flows out through the outlet.

When the particles accumulated to a certain number and the pressure differential increases to the pre-determined level, the flushing cycle starts.

It include two steps: First, the automatic drain valve opens on the drainage outlet. Then, electronic motor drives the cleaning brushes which are inside the screen, the solids are expelled through the drain valve.

Filters continue to supply filtered water even during the flushing cycle.The whole working system is controlled by a smart box which has several control modes: pressure differential, time, manual and PLC.

The water flows through the screen and the particles are retained on the inside of the screen of the filter element. The filtered water then flows out through the outlet.

When the particles accumulated to a certain number and the pressure differential increases to the pre-determined level, the flushing cycle starts. 
It include two steps: First, the automatic drain valve opens on the drainage outlet. Then, electronic motor drives the cleaning brushes which are inside the screen, the solids are expelled through the drain valve.
Filters continue to supply filtered water even during the flushing cycle.The whole working system is controlled by a smart box which has several control modes: pressure differential, time, manual and PLC.

 

 
Product principle

 

Flowrate 19-4000m3/h Control way Differentialpressure/time/manually/PLC
Filtration precision 20um-4000um Cleaning way Brush
Working pressure(max.) 1 .6MPa(Customized) Cleaning time 10-200S(Adjustable)
Working pressure(min.) 0.1MPa Perforate screen 800-4000um
Working temperature <65'℃ Wedge screen 50-1000um
Power 380V150HZ Sintered screen 20-800um

 

 

Selection of data table
 

 

Model Water
in/out(mm)
A(mm) B(mm) C(mm) D(mm) E(mm) F(mm) Drain out
(mm)
Motor Power
(KW)
Flowrate
(m3h)
Weight
(Kg)(m3/h)
DLD-FL-50 50 50 50 50 50 50 50 50 50 50 50
DLD-FL-50 50 50 50 50 50 50 50 50 50 50 50
DLD-FL-50 50 50 50 50 50 50 50 50 50 50 50
DLD-FL-50 50 50 50 50 50 50 50 50 50 50 50
DLD-FL-50 50 50 50 50 50 50 50 50 50 50 50
DLD-FL-50 50 50 50 50 50 50 50 50 50 50 50

 

On-site installation
Ensure the safety of water quality and improve the filtration effect - the water filter is installed on site
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