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EM39 - GRIT SEPARATOR AND WASHER

Application Separation of sand and other solids from waste water
Characteristics The machine is equipped with a screw which carries the solid materials from the channel bottom to the top.
Operation Continuous
Materials Compact equipment in hot dip galvanized carbon steel or stainless steel.
Installation Free standing
Separation Starting from 200 micron
Optional Air separator for sand coming from air-lift.

 

OPERATION DESCRIPTION

The water to be treated is conveyed into the feed hopper where the sand and any other solid particles decantation process takes place.

The screw lifts the solid materials from the hopper to the discharge outlet.

After having been separated from water, the sand is washed with clean water by a spraying nozzle; the dirty water returns to the tank and the washed sand is lifted by the screw.

At the first starting, before the grit is lifted and evacuated outside the machine, the solid materials must begin settling down to form a bed of grit.
When a sufficiently thick bed of grit is formed, the equipment begins evacuating the solid material (grit).

 

TECHNICAL DATA

Modello

 

EM39SF400-15

EM39SF900-30

EM39SF1400-50

EM39SF2000-70

EM39SF3000-100

EM39SF4000-130

Portata da trattare

: m3/h

15-20

30

50

70

100

130

Volume tramoggia                                    

: dm3.

400

880

1400

1970

3000

3900

Portata sollevabile sabbia

: m3/h

0.3

0.8

0.8

0.8

0.8

1.3

Diametro coclea

: mm.

180

280

280

280

280

360

Velocità rotazione coclea

: rpm

5

5

5

5

5

10

Motore elettrico

: kw.

0.37

0.37

0.37

0.55

0.55

1.5

Alimentazione

: V-ph-Hz

380-3-50/60

380-3-50/60

380-3-50/60

380-3-50/60

380-3-50/60

380-3-50/60

Poli motore

: no.

4

4

4

4

4

4

Protezione motore

: IP

55

55

55

55

55

55

Classe isolamento

:

F

F

F

F

F

F

Peso total macchina

: kg.

410

640

730

1350

1750

1900

Lunghezza coclea

: mm.

3300

4100

4510

4860

5875

6000

Altezza di scarico

: mm.

1500

1584

1750

1900

2330

2350