2025 New Customized Automatic Volute Sludge Dehydrator – Multi-Disk Screw Press for Farm Applications
Product Overview
This advanced sludge dewatering system is specifically designed for agricultural applications, effectively reducing sludge moisture content to 75%–85%. The integrated multi-disk screw press configuration includes a fully automatic control cabinet, flocculation conditioning tank, sludge thickening and dewatering unit, and filtrate collection tank. It enables highly efficient flocculation and continuous sludge concentration and mechanical dewatering through fully automated operation. The treated filtrate can be safely discharged or returned for further processing.
Working Principle
Sludge is delivered to the flocculation reaction tank via a sludge pump.
Sludge and flocculant (PAM) are thoroughly mixed in the flocculation tank to form large flocs.
The solid-liquid mixture enters the spiral chamber by gravity flow.
A reducer drives the spiral shaft to rotate, conveying the sludge from the concentration section to the dewatering section.
Filtrate is discharged through gaps between moving and fixed rings, while further pressurized dewatering is achieved by adjusting the back-pressure plate gap, ultimately discharging dewatered sludge cake.
Parameters
| Specification and dimension Model | DL-101 | DL-102 | DL-201 | DL-202 | DL-301 | DL-302 | DL-303 | |
|
Handling capacity (m3／h) |
Ind concentration S．S．0.2～0.5％) |
0.6~1.5 | 1.2~3.0 | 1.8~4.5 | 3.6~9.0 | 6.0~15 | 12~30 | 18~45 |
|
Ind concentration (S．S．0.5～2.0％) |
0.25~0.6 | 0.5~1.2 | 0.75~1.8 | 1.5~3.6 | 2.5~6.0 | 5.0~12 | 7.5~18 | |
|
Ind concentration (S．S．2.0～5.0％) |
0.1~0.25 | 0.2~0.5 | 0.3~0.75 | 0.6~1.5 | 1.0~2.5 | 2.0~5.0 | 3.0~7.5 | |
|
Exdry amount (kg／h) |
Ind concentration (S．S．0.2～0.5％) |
0~3.0 | 2.4~6.0 | 3.6~9.0 | 7.2~18 | 12~30 | 24~60 | 36~90 |
|
Ind concentration (S．S．0.5～2.0％) |
0~5.0 | 5.0~10 | 9.0~15 | 18~30 | 30~50 | 50~100 | 90~150 | |
|
Ind concentration (S．S．2.0～5.0％) |
0~5.0 | 5.0~10 | 9.0~15 | 18~30 | 30~50 | 50~100 | 90~150 | |
| Water content of mud cake (％) | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 | 75~85 | |
| Spirical Didiameter (mm)x Quantity (root) | 100x1 | 100x2 | 200x1 | 200x2 | 300x1 | 300x2 | 300x3 | |
| Power (KW) | 0.2 | 0.3 | 0.6 | 0.8 | 0.8 | 1.2 | 1.95 | |
|
contour size of the unit(s) (ww) |
L | 1816 | 1816 | 2500 | 2500 | 3255 | 3455 | 3605 |
| W | 756 | 910 | 850 | 935 | 985 | 1295 | 1690 | |
| H | 1040 | 1040 | 1270 | 1270 | 1600 | 1600 | 1600 | |
| Reference Weight(kg) | 190 | 275 | 360 | 470 | 820 | 1350 | 1820 |
|
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Company Profile
Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with 11 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches in China, and cooperated with many universities to build Longdai R&D center. There are 4 middle doctors, 10 masters, and 25 senior engineers.
