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Automatic Continuous Stainless Steel Liquid-Solid Decanter Centrifuge Equipment PNX409
Description
The machine could deal with the material which range of concentration is large, small size which widely distributing. Solid particles are less 0.5mm as rigid particles, and less than 10mm as non-rigid particles, the machine can be effectively treated.
Separation principle
Taking advantage of the principle that the light liquid, heavy
liquid and solid phase, with different density and mutually
insoluble in the mixed liquid, gain different sedimentation speed
in the centrifugal force field or gravity force field, separating
stratification or causing the solid particles in the liquid to
deposit can be achieved.
In the gravity force field or centrifugal force field, the light
liquid phase, the heavy liquid phase and the solid phase with
different density and mutually insoluble in the mixed liquid,
respectively gain different sedimentation speed, and thus separate
and stratify. In the gravity force field it is called gravity
separation, while in the centrifugal force field it is called
centrifugal separation.
Gravity separation
On account of difference in density, the mixed liquid in the
container, after a period of time, is gradually divided into 2
layers.
The heavy phase particle of the mixed liquid deposits to the bottom
of the container, while the light phase one suspends to the upper
surface. A rather distinctive dividing plane forms between the
light and heavy phases. The separation speed is affected by the
difference in density between the light and heavy phases that make
up the mixed liquid. The larger the difference in density is, the
faster the separation speed will be.
Centrifugal separation
When the container filled with mixed liquid rotates at high speed
around its own axis, due to the difference in density between the
two phases making up the mixed liquid, they bear different
centrifugal force. Under the action of a larger centrifugal force,
the heavy phase in the mixed liquid quickly subsides on the inner
wall of the drum, while the light phase slowly adhere close to the
surface of heavy phase. The faster the container rotates, the
larger the difference in centrifugal force borne by the light and
heavy phases that make up the mixed liquid, and the faster the
separation speed. When the container is equipped with such parts as
feeding mainly comprised of such parts as drum, helical propeller,
planet gear differential mechanism, pedestal, hood and lubricating
system.
Structure drawing
1. Auxiliary motor 2. Gearbox 3. Hood 4 Drum section 5 Pedestal 6
Feeding pipe 7. Main motor
Main technical parameters
Model | Diameter (mm) | Speed (rpm) | Length (mm) | Main motor Power (kw) | Assistant motor power (kw) | Weight (kg) | Overall Size (L × W × H) (mm) |
PNX409 | 250 | 5500 | 850 | 15 | 4 | 1020 | 2500 × 650 × 760 |
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Guarantee
We have been dedicated to producing machinery and equipments and
carrying out facility construction, pursuing the best quality and
producing the best product at the same time.
We are committed to reward you with a better quality in return for
our interest in and faith toward.
We will do our utmost for one more stepping forward, based on our
infinite services and trust to customers.