Municipal Wastewater Treatment Machine Cointuous Horizontal Small
Capacity
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;
Descripition:
Decanter centrifuge is one of our main products. Utilizing our
technological advantages, we have developed centrifuges with varied
structures to
cater for different sludge dewatering requirements.
In the field of environmental protection, we use the automatic
control system that boasts high length-diameter ratio, high speed,
small differential
speed. High length-diameter ratio increases the material
clarification and dewatering time inside the machine; high speed
generates great
centrifugal force, leading to thorough dehydration of material;
small differential speed reduces spiral stirring the materials,
increases the
dewatering time, therefore improves the separation in sludge
thickening, dewatering and clarification, which can obtain drier
solid residue and
clearer clarification liquid compared to other decanter
centrifuges; in order to maintain the best dewatering effect, the
operation parameters are
subject to automatical regulation with the amount and quality of
sludge entering into the centrifuge, which ensures normal operation
of the
machine and stable water content in the discharged sludge. If the
condition of sludge entering the machine changes greatly, beyond
the
regulation capacity of the machine or the machine itself fails, the
machine will shut down automatically and alarm.
Feature:
Our centrifugal sludge dewatering machines can achieve sludge
thickening, sludge dewatering as well as thickening and dewatering
integration.
Dewatering and thickening of sludge form municipal and industrial
waste water, such as : municipal sludge, paper mill sludge, starch
sludge, steel
mill sludge, printing and dyeing mill sludge, water works sludge,
pharmaceutical sludge, PVC sludge, sewage desulfurization sludge,
grain
stillage, power plant ash sludge, dairy sludge, beer sludge,
drilling mud, electroplating liquid, fermented liquid manure, oil
refining sludge, soap
sludge, leather sludge, and other types of sludge.
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. |
