Multi Disc Screw Press Dewatering Machine
Multi-disc screw press sludge dewatering for activated sludge wastewater treatment
The screw dewatering machine is a high-efficiency solid-liquid separation filtration equipment. Screw dewatering machine improves the plate frame structure of traditional filter press offers a plurality of integration advantages, such as low investment cost, high work efficiency, large dehydration pressure, small footprint, good separation performance, simple operation and maintenance, etc. The high pressure filter press eliminates the need for additional secondary pressurization equipment or membrane inflation medium, and has a large compression ratio, direct force, high pressure, short working cycle, and production efficiency equivalent to 3 to 4 times that of the conventional membrane filter press.
Features
1. Simple process, high efficiency, power saving, low investment
2. Programme setting makes the operation convenient and accurate
3. Exclusive flocculent helps with the dewatering performance
4. Accurate Chemical preparation and dosage saves much operation cost
Working Principle
Designs
Technical Parameters
| Type | Raw wastewater/waste actived sludge chemically precipitated | Dissloved-air sludge | Mixed raw sludge |
||
| Sludge concentration(TS) |
0.2% | 1.0% | 2.0% | 5.0% | 3.0% |
| GNDS-131 | 4kg-DS/h (2.0m³/h) |
6kg-DS/h (0.6m³/h) |
10kg-DS/h (0.5m³/h) |
20kg-DS/h (0.4m³/h) |
26kg-DS/h (0.87m³/h) |
| GNDS-132 | 8kg-DS/h (4.0m³/h) |
12kg-DS/h (1.2m³/h) |
20kg-DS/h (1.0m³/h) |
40kg-DS/h (0.8m³/h) |
52kg-DS/h (1.73m³/h) |
| GNDS-133 | 12kg-DS/h (6.0m³/h) |
18kg-DS/h (1.8m³/h) |
30kg-DS/h (1.5m³/h) |
60kg-DS/h (1.2m³/h) |
72kg-DS/h (2.61m³/h) |
| GNDS-201 | 8kg-DS/h (4.0m³/h) |
12kg-DS/h (1.2m³/h) |
20kg-DS/h (1.0m³/h) |
40kg-DS/h (0.8m³/h) |
52kg-DS/h (1.73m³/h) |
| GNDS-202 | 16kg-DS/h (8.0m³/h) |
24kg-DS/h (2.4m³/h) |
40kg-DS/h (2.0m³/h) |
80kg-DS/h (1.6m³/h) |
104kg-DS/h (3.47m³/h) |
| GNDS-203 | 24kg-DS/h (12.0m³/h) |
36kg-DS/h (3.6m³/h) |
60kg-DS/h (3.0m³/h) |
120kg-DS/h (2.4m³/h) |
156kg-DS/h (5.20m³/h) |
| GNDS-301 | 20kg-DS/h (10.0m³/h) |
30kg-DS/h (3.0m³/h) |
50kg-DS/h (2.5m³/h) |
30kg-DS/h (2.0m³/h) |
30kg-DS/h (4.33m³/h) |
| GNDS-302 | 40kg-DS/h (20.0m³/h) |
60kg-DS/h (6.0m³/h) |
100kg-DS/h (5.0m³/h) |
200kg-DS/h (4.0m³/h) |
260kg-DS/h (8.67m³/h) |
| GNDS-303 | 60kg-DS/h (30.0m³/h) |
90kg-DS/h (9.0m³/h) |
150kg-DS/h (7.5m³/h) |
300kg-DS/h (6.0m³/h) |
390kg-DS/h (13.0m³/h) |
| GNDS-304 | 80kg-DS/h (40.0m³/h) |
120kg-DS/h (12.0m³/h) |
200kg-DS/h (10.0m³/h) |
400kg-DS/h (8.0m³/h) |
520kg-DS/h (17.3m³/h) |
| GNDS-351 | 40kg-DS/h (20.0m³/h) |
60kg-DS/h (6.0m³/h) |
100kg-DS/h (5.0m³/h) |
200kg-DS/h (4.0m³/h) |
260kg-DS/h (8.67m³/h) |
| GNDS-352 | 80kg-DS/h (40.0m³/h) |
120kg-DS/h (12.0m³/h) |
200kg-DS/h (10.0m³/h) |
400kg-DS/h (8.0m³/h) |
520kg-DS/h (17.3m³/h) |
| GNDS-353 | 120kg-DS/h (60.0m³/h) |
180kg-DS/h (18.0m³/h) |
300kg-DS/h (15.0m³/h) |
600kg-DS/h (12.0m³/h) |
780kg-DS/h (26.0m³/h) |
| GNDS-354 | 160kg-DS/h (80.0m³/h) |
240kg-DS/h (24.0m³/h) |
400kg-DS/h (20.0m³/h) |
800kg-DS/h (16.02m³/h) |
1040kg-DS/h (34.68m³/h) |
| GNDS-401 | 70kg-DS/h (35m³/h) |
100kg-DS/h (10m³/h) |
170kg-DS/h (8.5m³/h) |
340kg-DS/h (6.5m³/h) |
442kg-DS/h (16.0m³/h) |
| GNDS-402 | 135kg-DS/h (67.5m³/h) |
200kg-DS/h (20.0m³/h) |
340kg-DS/h (17.0m³/h) |
680kg-DS/h (13.6m³/h) |
884kg-DS/h (29.5m³/h) |
| GNDS-403 | 200kg-DS/h (100m³/h) |
300kg-DS/h (30.0m³/h) |
510kg-DS/h (25.5m³/h) |
1020kg-DS/h (20.4m³/h) |
1326kg-DS/h (44.2m³/h) |
| GNDS-404 | 266kg-DS/h (133m³/h) |
400kg-DS/h (40.0m³/h) |
680kg-DS/h (34.0m³/h) |
1360kg-DS/h (27.2m³/h) |
1768kg-DS/h (58.9m³/h) |
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