Apvcd cuttings dryer

Aipu APVCD Cuttings dryer

Aipu · China

艾 潽 · 中 国

Shaanxi Aipu Machinery Manufacture Co., Ltd

Aipu Cuttings Dryer Description and Specification

Model APVCD-900 APVCD-900-VFD

Capacity 30~50 Tons/H

Drying Efficiency OOC within 5%

Screen Max Diameter 930mm

Screen Opening 0.25mm-0.5mm

Rotation Speed 900RPM 0 -900 RPM

G Force 420G 0 – 420G

Oil Tank Capacity 48L

Air Knife Input Pressure 0.69Mpa

Air Knife Input Capacity 1.8M3/H

Main Motor 55KW 75HP

Oil Pump Motor 0.55KW 0.75HP

Flushing Pump Size 4KW 5.5HP

Ex Proof Standard ExdIIBt4 IECEX/ATEX as options

Electrical Control Panel Exd Positive Pressurized

Weight 5900KG 4700KG

Dimention 2750X2250X1800mm

Drilling cutting dryer designed to process drilling waste with cuttings. The disposal out of cutting dryer oil content by weight is about 5%. In general view, we approach following four R’s Recycle-recycle the useful material for reuse Recover-recover the fluid property Reduce-reduce the cost and waste disposal Reuse-reuse the valuable products processed by cutting dryer Aipu cuttings dryer holding high efficiency separation on drilling fluid and it will minimize drilling cuttings content in drilling fluids. The cutting dryer decrease disposal percentage benefit much on “0” disposal application. Separate drilling mud recycled by solids control system effectively. Recycle the lost mud caused by equipment failure, etc. The common spare parts are easy to be replaced. The wolfram carbide alloy knives on cones are changeable also minimize the whole device failure

Aipu Vertical Cuttings Dryer Working Principle

更多选择 · More options

The Vertical Cuttings Dryer uses centrifugal force to dry drilled solids in oil or synthetic base fluids. A stainless steel screen bowl traps “wet” solids and accelerates them up 900RPM with G force to 420G. Liquid is forced to pass through the screen bowl openings, while “dry” solids are extracted by the angled flights attached to the cone, which rotate slightly slower than the bowl. Tungsten carbide protects the flights from abrasive solids and ensures long operational life. This aids in maintaining a constant gap between the scroll and screen bowl, which is crucial for proper operation.

Operation Test Record

Dryer Working Process For Drilling Cuttings Treatment

Drilling Cuttings Treatment Unit and Flow Line

Main Equipment: 1-shale shaker; 2-mud cleaner; 3-auger conveyor; 4-vertical cuttings dryer; 5-waste discharge; 6- recovery of mud; 7- Collection Tank; 8-centrifuge feeding pump or screw pump; 9-centrifuge; 10-solid discharge port; 11- Clean mud recovery mud system.

Flow Line: Mud from rig enter into shale shaker(1), mud cleaner(2). After treated by these two steps, the drilling cuttings enter into vertical cuttings dryer by auger conveyor(3). Solids enter the Vertical Cuttings Dryer (4) through the top feed inlet and are separated inside the Dryer. The clean solids exit the bottom of the Dryer and are discarded overboard (5) or collected in Cuttings Boxes for offsite transport and disposal. The recovered liquid is routed to a Liquid Collection Tank (7). The recovered liquid is conveyed by screw pump (8) and then processed through a decanting centrifuge (10) for final clarification, storage, and reuse (11).

AIPU Vertical Cuttings Dryer Features

More Applications AIPU Vertical Cuttings Dryer specially designed mainly for oil based mud

High G Force AIPU normal vertical cuttings dryer speed is 900 RPM with G force up to 420 G

Bearing FAG Brand premium bearing.

Rotor Flights The Flights on the rotor is hard facing to HRC 65, longer life than our competitors.

The flights and the rotor assembly is individually balanced for future replacement.

Screen Basket

Specially designed highly precise stainless steel screen to ensure your better separation,

longer life and easy replacement. The screen itself is individually balanced for future

replacement. And the screen is separated from the frame which allows you to change the

screen only, not need to change the frame inside.

Air Knife

Special high pressure air knife design to clean the basket screen automatically to avoid the

screen blinding especially for high viscosity mud and water based mud. All around flushing

system through specially designed nozzle to avoid the block of the liquid discharge channel.

Oil Lubrication System

Individual oil lubrication system with automatic alarm for pressure limit. The main motor and

oil pump motor is interlocked with each other for avoiding the start of the main motor prior to

the start of the oil pump motor

VFD Control Panel

VFD cuttings dryer control panel is pressurized explosion proof. The air circulation through

the cooling tubes allow you to use the VFD cuttings dryer in high temperature environment.

The VFD is ABB or SIEMENS Brand, other main electric components are Schneider or

SIENMENS Brand.

Vertical Cuttings Dryer Drawing

Discharge port

Feed inlet

Solid discharge

Vertical Cuttings Dryer Pictures As Reference

Professional of solids control and drilling waste management

Shaanxi Aipu Machinery Manufacture Co., Ltd

Beijing office: A-0705, Huatang Gulf , Dongyanjiao Area , Beijing Xi’an facility: 4th Jingyuan Rd, Jinghe Industry Zone, Xi’an, China Tel: +86-29-63611979 Mob &WhatsApp: +86-18691483929 Email: [email protected] Site: www.aipusolidcontrol.com www.apmudequipment.com