Screw Separator
REKO Screw Separators are free-standing units used for the separation of settling solids from waste water and process water by means of sedimentation. It requires low investment and very little maintenance.
Advantages of REKO screw separators
- Compact construction
- Minimum operation and maintenance costs
- No bearings, as the shaftless screw conveyor rotates in a HMPE Liner with a low rotation speed
- The shaftless design means that larger particles can be separated easily
Fields of application
- vegetable, fruit and potato processing industry
- sugar industry
- shellfish processing industry
- horticulture industry
- chemical and petrochemical industry
- mining and minerals industry
- steel industry
- concrete and cement industry
- waste recycling industry
- bioenergy industry
- sewage water treatment
STANDARD INCLUSIONS & OPTIONS
✓= Standard Supply, o = Optional Supply, - = Not Available.
| Equipment |
190ZS |
240ZS |
290ZS |
350ZS |
| Skid Mounted Plant & Equipment (SS304) |
✓ |
✓ |
✓ |
✓ |
| Epoxy Coated Carbon Steel Control Panel |
✓ |
✓ |
✓ |
✓ |
| Stainless Steel Control Panel |
o |
o |
o |
o |
| Materials Upgrade to SS316 |
o |
o |
o |
o |
| Grit removal system (to feed separator) |
o |
o |
o |
o |
| Additional Screw Conveyor |
o |
o |
o |
o |
| PLC Control System with HMI |
o |
o |
o |
o |
STANDARD SPECIFICATIONS
| Parameter |
Units |
190ZS |
240ZS |
290ZS |
350ZS |
| Liquid Capacity |
m3/hr |
35 |
52 |
105 |
155 |
| Solids Capacity |
m3/hr |
0.5 |
0.7 |
1.5 |
2.2 |
| Separation Size Fast settling solids (sands) |
mm |
>0.2 |
>0.2 |
>0.2 |
>0.2 |
| Screw Spiral |
| Diameter |
mm |
190 |
240 |
290 |
350 |
| Pitch |
mm |
150 |
240 |
210 |
290 |
| Height |
mm |
50 |
80 |
70 |
80 |
| Thickness |
mm |
20 |
25 |
30 |
30 |
| Drive |
| Type |
|
Nord SK3382AZ |
Nord SK3382AF |
Nord SK3382AZH- 80L/4 |
Nord SK3382AZH- 90S/4 |
| Power |
Kw |
0.37 |
0.37 |
0.75 |
1.1 |
| Voltage |
V |
230/ 400V (50HZ) |
230/ 400V (50HZ) |
230/ 400V (50HZ) |
230/ 400V (50HZ) |
| Protection Class |
|
IP55 |
IP55 |
IP55 |
IP55 |
| Isolation Class |
|
F |
F |
F |
F |
| Rotation Speed |
rpm |
7.3 |
7.3 |
7.2 |
6.5 |
| Connections |
| Inlet (liquid and solids) |
|
ND150-NP10- DIN2642 |
ND200-NP10- DIN2642 |
ND200-NP10- DIN2642 |
ND250-NP10- DIN2642 |
| Overflow (liquid) |
|
ND200-NP10- DIN2642 |
ND200-NP10- DIN2642 |
ND200-NP10- DIN2642 |
N300-NP10- DIN2642 |
| Drain |
|
2 “ BSP |
2 “ BSP |
2 “ BSP |
2 “ BSP |
| Dimensions |
| Length (approx.) |
mm |
3810 |
4830 |
6200 |
7420 |
| Width (approx.) |
mm |
134 |
1640 |
2100 |
2300 |
| Height (approx.) |
mm |
1960 |
2370 |
2900 |
3345 |
| Discharge Height (approx.) |
mm |
1500 |
1830 |
2300 |
2655 |
| Materials |
| Trough |
|
AISI 304 |
AISI 304 |
AISI 304 |
AISI 304 |
| Reservoir |
|
AISI 304 |
AISI 304 |
AISI 304 |
AISI 304 |
| Covers |
|
AISI 304 |
AISI 304 |
AISI 304 |
AISI 304 |
| Screw |
|
REKO High Tensile strength steel |
REKO High Tensile strength steel |
Fe 520 |
Fe 520 |
| Drive Shaft |
|
Fe 520 |
Fe 520 |
Fe 520 |
Fe 520 |
| Liner |
|
HMPE1000, t =
10mm |
HMPE1000, t =
10mm |
HMPE1000, t =
10mm |
HMPE1000, t =
10mm |
| Frame |
|
AISI 304 |
AISI 304 |
AISI 304 |
AISI 304 |
Disclaimer: MAK Water is continuously updating and improving its products and services, so please contact us for more detailed information or to confirm specifications. MAK Water takes no responsibility for any errors resulting from the use of information contained within this document.
