Introduction of APGLW series decanter centrifuge
APGLW Decanter centrifuge is a normal decanting centrifuge made of
Aipu company, they are ideal choices for separaring particles in
driling mud. Decanter centrifuge deparate the suspending fluids
using the principle of centrifugal action, the suspending fluids is
pushed into the rotor drum through the inlet pipe and fluid hole of
the spiral feeder. Under the influence of centrifugal force, solid
phase particles are pushed to the internal wall of the drum, then
to the mud export of the samll end of the drum and excreted. But
the fluids is excreted from the overflow hole of the large end.
Such cycle is in order to achieve the purpose of continuous
separation. High speed decantering centrifuge are effectice for
separation.
APGLW355x1258N is high speed centrifuge decanter used in drilling
fluids process for oil and gas drilling. The centrifuge can be used
separated in solids control system, or used together with the
middle speed centrifuge. Besides fine cuttings removal, the
APGLW355x1258 centrifuge can get the barite recycled.
Working principle of centrifuge
The working principle of horizontal screw centrifuge is very
simple. It has been known by the public for a century. The drum and
screw are supported by separate suspension.The material enters
through the inlet pipe and accelerates into the core drum body
through the drum.
Specification on APGLW355x1258
| Flow rate | 154GPM |
| Drum diameter | 355mm |
| Drum length | 1258mm |
| Lambda ratio | 3.5 |
| Drum shape | Conical |
| Speed | 3200rpm |
| Main motor | 30kw (Customizable) |
| Back drive motor | 7.5kw (Customizable) |
| Max. capacity | 35m³/h |
| Separation point | 2~5microns |
| Separation factor | 2035G |
| Feeding pump | 7.5kw (Submersible or screw) |
| Weight | About 3000kg (Vary if VFD and different motor size)
|
General information of APGLW355x1258 centrifuge
Centrifuge here is also referred as the centrifuge decanter or
decanting centrifuge. High speed centrifuge speed is 2800-3200rpm.
And for the high speed centrifuge, suggest the VFD high speed
centrifuge. Centrifuge is set after the mud cleaner or the
desilter. As we know the desilter cone theoretically remove solids
larger than 15 microns. While centrifgue can remove 2-7 microns
cuttings. The high speed centrifuge can get rid of 2-5 microns
particles.
AIPU 355 centrifuge holding drum sized 355x1258mm. Means the drum
diameter and length. The main motor is 30kw or 37kw according to
different demand, the back drive motor can be 7.5kw and 11kw
accordingly. While the feeding pump (submersible slurry or the
screw pump) is usually 7.5kw. The material of wet parts can be
S.S304L or the Dupex 2205 stainless steel
The maximum flow rate of the APGLW355 centrifuge is 35m³/h at rate
of 3200rpm. However, when the speed varies the centrifuge flow rate
varies, too.
Why AIPU APGLW355 centrifuge decanter?
From the raw material to the test prior to delivery, AIPU provide
all issues high quality. And we implement the strict QC
regulations. Centrifuge is a rather mature equipment in drilling
fluids process. Compared to other brand or models, AIPU centrifuge
is more competitive and easy to maintain. As solids control
manufacturer, we are rather professional and providing the optimal
solutions.
And AIPU provides the customization service on many different
aspects. Such as the color, the base design, the motor electrical
sytem, the necessary certificates, etc.
AIPU High speed centrifuge spare parts
Main spare parts including the bearing, oil seal, the coupling, the
cushion base, the fuse, etc. These are rather easy to get in the
market and cost little.
Other application of APGLW 355 centrifuges
As we introduced before, the centriuges can be used not only in
drilling fluids process. They can be used in many industry. Related
to oil and gas industry or the drilling industry, they can be used
in slurry separation, the sludge treatment, the waste management,
and so on.
And in drilling fluids system, they are used to recycle or relcaim
the barite, too. When we use both middle speed centrifuge and high
speed centrifuge, the high speed one will be set behind the middle
speed one.
Do you have any demand on centrifuges? No matter for solids control
or for drilling waste management,or for the slurry separation and
sludge treatment. Please feel free to contact us.
