3200rpm oilfield drilling mud decanter centrifuge with 7.5kw
feeding pump
Oilfield decanter centrifuge introduction
Oilfield decanter centrifuge is a core equipment for drilling mud
process, AIPU Solids Control is one of the top suppliers in China
and supply electrical motor and control panel as per different
explosion standard. The centrifuge contains rotation system,
electrical motor, control panel and centrifuge frame. AIPU supply
different sizes of centrifuge as per mud flow capacity and solids
separation size.
Oilfield decanter centrifuge is the 4th solids control equipment in
whole drilling mud system&peroid; It is used to process
drilling mud discharged from desilter cones or mud
cleaner&peroid
Separation point of decanter centrifuge is as fine as 2~7 microns.
According to different rotation speed, there are high-speed and
middle-speed centrifuges. It really plays an important role in
lower mud density and bentonite recovery.
APLW series decanter centrifuge has two control models of variable
frequency and work frequency, and has abovementioned various
decanter centrifuges devoted for ocean drilling platforms. The work
frequency-driven decanter centrifuge can change its speed through
pulley and belt change, and the variable frequency horizontal
centrifuge can realize infinite speed variation in a large scope
and its control cabinet can directly display the parameters of work
rev., work current and torque. The engine may be suitable for power
grids of 50Hz and 60H
Mud decanting centrifuge can recycle the barite. It's important by
cleaning out the small particle(2μm-7μm) from the drilling fluids
to control fluids density and viscosity and improve the efficiency
of well drilling.
Decanter centrifuge technical parameters
| Model | APLW450×842N | APLW450×1000N | APGLW355×1258D-N | APGLW450×1258D-N | APGLW530×1320D-N |
| Drum Dia. |
φ450mm |
φ450mm |
φ355mm |
φ450mm |
φ530mm |
| Drum Length | 842mm | 1000mm | 1258mm | 1258mm | 1320mm |
| Lambda Ratio | 1.9 | 2.2 | 3.5 | 2.8 | 2.5 |
| Drum Shape | Conical | Conical | Conical | Conical | Conical |
| Speed | 1800rpm | 2200rpm | 3200rpm | 3000rpm | 2800rpm |
| Main Motor | 22KW | 30KW | 30KW | 37KW | 55KW |
| Accessorial Motor | 5.5KW | 7.5KW | 7.5KW | 11KW | 11KW |
| Max. Capacity | 40m³/h | 50m³/h | 35m³/h | 60m³/h | 65m³/h |
| Separation Point | 5~7microns | 5~7microns | 2~5microns | 2~5microns | 2~5microns |
| Separation Factor | 815G | 1215G | 2035G | 2250G | 1817G |
| Feeding Pump Power (KW) | 4(submersible) | 5.5(submersible) | 7(submersible) | 7(submersible) | 7(submersible) |
| Dimension (mm) | 2600×1550×1650 | 2750×1550×1700 | 2900×1480×1650 | 2900×1550×1650 | 3300×1700×1750 |
| Weight | 3000kg | 3200kg | 3000kg | 3200kg | 4000kg |
Main feature of Oilfield decanter centrifuge
* Centrifuge bowl and screw material is stainless steel SS304,
there is duplex stainless steel SS2205 or SS316 material for option
on different price rate.
* Screw impeller is coated with tungsten carbide, tungsten carbide
alloy welded onto screw impeller can be supply as per option with
different price rate. The welded tungsten carbide alloy can be
replaceable for flexible centrifuge maintenance.
* Centrifuge bowl size can be 220mm, 355mm, 450mm or 530mm as per
different mud flow requirement, the bowl length is 660mm, 1258mm,
1000mm, or 1350mm size to match with above bowl diameter.
* Electrical motors size selected as per bowl diameter and length,
explosion proof standard and certificate as per buyer requirement.
IECEX or ATEX certified motors can be supplied.
* Electrical control panel selected same explosion proof standard
with electrical motors. The fixed speed centrifuge panel is fixed
on centrifuge frame, VFD control panel will be fixed separately.
* Centrifuge bowl speed is 1800RPM to 4000RPM depending on
centrifuge model.
More details of oilfield decanter centrifuge
APLW decanter centrifuge is used in separating suspension of
solid-phase with particle diameter d≥2μm for drilling mud and
fluids handling, the mud can achieve ideal viscosity and
proportion. Ruggedly built for oilfield and industrial services, it
is especially effective in environmentally sensitive areas. It
delivers high fluid-recovery rates and efficient solids control to
significantly reduce the costs of makeup fluids and disposal. Aipu
decanter centrifuge can meet with different requirements of mud
treatment under various drilling conditions. The centrifuge must
test the dynamic balance for smooth operation over long periods.
speed ranging from 0 to 3900RPM, generating centrifugal forces
reach up to 3000G.
In addition to oil solid control centrifuge, the
environment-friendly centrifuge of the Company is also applied in
nine industries, including high-efficiency sewage concentration and
dehydration, vinasse water treatment of alcohol production line,
harmless and resource treatment of crude oil and kitchen wastes,
pharmaceutical liquid treatment and sludge treatment, involving 10
centrifuges totally.
Aipu solids control superior service
1. We focus on solids control industry over 20 years, we have a
professional techinal team
2. We have quality management system and relevant certificates.
3. Our products and services paraised by customers at home and
abroad
4. We offer flexible payment terms to our customers who support us
5. Most of our equipment can be replaceable with international
brands.
