Product Details:
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Name: | Continuous Wastewater Treatment Machine | Rum Diameter: | 180mm-760mm |
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Bowl Sped: | 6000-2000rpm (stepless Adjustable ) | Control: | PLC Touch Screen |
Application: | Liquid Solid Separation | Main EL-Motor Power: | 7kW-80KW |
Capacity: | 1 Ton/h.-100t/h | Operation: | Automatical Continuous Operation |
High Light: | wastewater treatment equipment,wastewater treatment plant equipment |
LW Wastewater Treatment Equipment Continuous Horizontal Sludge Decanter
Application:
The machine is widely used in the production of chemical , printing, metallurgical coal mine, oil production, metallurgy ,iron and steel, fabric ,food, drink, pharmacy starch, dyes and so on, and it can also solve industrial and municipal wastewater. By use it, solid can be dehydrated, liquid can be clarified, etc.
1. Solid phase dehydration: dehydration effect for processing materials of solid particles.
2. Particle size classification: used in the removal of material of large diameter solid particles.
3. Liquid clarification: used for removing solid particles in the suspension liquid are clarified.
The process of sludge dewatering :
The sludge dewatering system consists of five parts:
(1) Sludge feeding system, (2) Flocculant dosing system, 3) Thickening and dewatering system,
(4) Mud cake delivery system, (5) Electronic control device of sets of system;
Tenchical parameters:
Type | Bowl diameter(mm) | Bowl length/ Bowl diameter |
Bowl speed (r/min) |
Main Power(Kw) |
LW180 | 180 | 2.5-720 | 6000 | 3-5.5 |
LW260 | 260 | 3.0-4 | 5000 | 7.5-11 |
LW355 | 355 | 2-4.5 | 4000 | 11-30 |
LW420 | 420 | 3-4.1 | 3600 | 18.5-37 |
LW450 | 450 | 2-4.4 | 3600 | 18.5-37 |
LW480 | 480 | 2-4.2 | 3200 | 18.5-45 |
LW500 | 500 | 2-4.2 | 3200 | 18.5-55 |
LW530 | 530 | 2-4 | 3200 | 22-55 |
LW580 | 580 | 2-4 | 2800 | 30-55 |
LW620 | 620 | 2-4 | 2800 | 37-110 |
LW760 | 760 | 2-3.5 | 2500 | 55-132 |
Note: In case of differences between the table and the user manual, the latter shall prevail. |
working principle:
Basic principle of horizontalscroll discharge centrifuges (namely decanter centrifuges): the light liquid, heavy liquid and solid (dregs) in the mixed
liquid (suspension) have different densities and are immiscible, and any two or three phases therein are then under different centrifugal forces in
the centrifugal force field, resulting in different settling velocities, then achieving thepurpose of separation, layering or settling the
solid-phase particles in the liquid.
After entering into the high-speed turning drum,the solid-phase particles in the mixed liquid run and settle on the drum wallunder the action of
greatest centrifugal force; the light liquid settles at the innermost place of the drum under minimum centrifugal force; and the heavy liquid settles
in the middle (this phase exists in case of three-phase separation or does not exists in case of two phases); same as the drum’s
turning direction, a screw feeder also turns at a high speed, and a constant speed difference is generated by the differential mechanism; the solid-
phase particles settled on the drum wall are then fed by the screw feeder to the solid outletof the drum, and the light phase and heavy phase (this
phase exists in case of three-phase separation or does not exists in case of two phases) are then separated out of different outlets.
When used for two-phase separation, the machine is called two-phase decanter centrifuge (also called horizontal scroll centrifuge), and the
machine used for three-phase separation is called three-phase decanter centrifuge. In our decanter centrifuges, the light liquid is exhausted by
gravity force, and the heavy liquid is discharged by the centrifugal force
Our centrifugal sludge dewatering machines can achieve sludge thickening, sludge dewatering as well as thickening and dewatering integration.
Thickening and dewatering of sludge arising from urban life, power plant, petrochemical refinery, coking as well as from industries.
Contact Person: Sunny
Tel: 13151637387