ZHANGJIAGANG CITY PEONY MACHINERY CO.,LTD |
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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.