Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment

Product Details
Customization: Available
After-sales Service: Permanent Technical Support
Warranty: 1 Year
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Number of Employees
30
Year of Establishment
2018-04-10
  • Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment
  • Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment
  • Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment
  • Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment
  • Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment
  • Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment
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  • Overview
  • Product Description
  • Our Advantages
  • Product Parameters
Overview

Basic Info.

Model NO.
LW
Type
Centrifuge
Object
Liquid-Solid Separation.
Separation Mode
Sedimentation Type
Operating Type
Continuous Type
Installation
Horizontal
Centrifuge Type
Horizontal Spiral Centrifuge
Pressure
Low Pressure
Condition
New
Material
SS304 or SS316 or Other Anticorrosive Materials
Certification
GMP/CE/ISO/Atex
Control System
Variable Frequency Drive
Technical Characteristics
Drum Casting Integrated
Transport Package
Wooden Cases
Specification
2065*1050*800
Trademark
SHENZHOU
Origin
China
HS Code
8421192000
Production Capacity
500sets

Packaging & Delivery

Package Size
1500.00cm * 800.00cm * 1000.00cm
Package Gross Weight
1200.000kg

Product Description

Product Description

Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment


Basic principles
For the auto decanter centrifuges stable performance sludge dewatering separator, the continuous feeding, separating and discharging can be realized as it rotates at its full speed.

It is characterized by compact structure, easy obturation, smooth running, low noises, large handling capacity, low energy consumption, high automation, small working strength, simple operation and easy maintenance, and wide applications.

Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment

Working principle

The drum and the spiral feeder rotate in the same direction but with a certain speed difference; the material is led into the feeding spiral inner cylinder via the feeding pipe and, after speeding pipe and, after speeding up, enters the drum; under the action of the centrifugal force field, the relatively heavier solid-phase material deposits on the drum wall forming the residue layer; the solid-phase residue is continuously pushed by the spiral feeder to the conic end of the drum and, after dehydration in the drying area, is discharged out of the machine.The machine is capable of continuous feeding, separating, dehydrating and discharging under full-speed running.

 

Structural  Diagram

Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment

Our Advantages

1. Industrial design
The whole machine set design follows the concept of advanced industrial design, ensuring the whole machine's stability, functionality, and safety. Also effectively absorbs the shear force of dynamic load during operation.
 
 2. Effectively ease resonance during the rotating of bi-rotor
When the centrifuge works, there are no obvious first-order and two-order resonance regions within the designed speed range, meanwhile, the whole vibration intensity of the bearing seat is definitely within 2mm/s-4mm/s.All of this eliminates extra fatigue damage to components and assembly units from high-frequency vibration during operation and sudden vibration when shut down.
 
 3. Thoroughly eliminate the phenomenon of liquid ring stalling
The phenomenon of liquid ring stalling happens during the heavy-duty boot or shutdown process of a complete set machine, especially for LW550 and even larger models, It would make a bounce or wild shake, causing extra impact fatigue damage to main bearings, screw bearings, and inner parts of the rotary bowl. Fortunately, our engineers have solved this problem thoroughly.

 4. Unique technique adopts in main component work-blanks 
The manufacturing methods of main component work blanks adopt the centrifugal casting technique and overall mold-making forging technique, thoroughly avoiding risks such as intergranular corrosion and relaxation of residual stress release in welding joints.
 
 5. Main bearing electrical components selection
We use the origin bearings of international first-line brands such as S-K-F, F-A-G, etc. Electrical components mainly adopt ABB and Siemens
 
 6. Constant temperature detection
All fashioning components and assembly units are detected in constant temperature conditions to ensure that actual processing quality meets the requirements of designed precision accuracy.
 
 7. Inter-change ability
Whole machine physical design and processing technique adopted in critical position, ensure all assembly units and bowls of the same centrifuge model are interchangeable. It is not only easy to maintain, but also greatly improves the reliability and safety of the equipment.
 
 8. Simply and safely in bearing disassemblement
One layer of oil film is injected into contact surfaces between the bearing and work-piece by high-
pressure, during the disassemblement bearing from the machine.which would fundamentally eliminate friction within different parts. As a result, it would reduce 90% of the pulling force and lower the risk of damage to high-precision parts when disassembling the bearings.

9. Automatic main bearing lubrication system
Thin oil lubrication
 * Oil pump offers uninterrupted power to ensure oil works circularly;
 * Jet oil lubrication constantly cleans and lubricates bearings and reduces temperature;
 * Oil filter system ensures lubricant's cleanliness;
 * Oil pressure energy storage system ensure lubrication pump offers an extra oil supply(the pressure is no less than 0.4Mpa) for  5-6 minutes  when power fails accidentally;
 * Constant temperature system is available.
 * Adopt a grease with properties of extreme pressure resistance, oxidation resistance, abrasion resistance, water scour resistance,corrosion-proof, and high-temperature resistance.
 * Automatic grease system fills grease on the main bearing at designed hours and quantity.

 10.  Main bearing BH device (patent design)
There are two spare safe bearings at either end of the main bearing. When the machine works well, they keep a certain clearance from the bearing inside the track to the chief axis. When an unexpected condition occurs, the main bearing getting damaged or circle center deviation causing an amplitude of vibration reaches to designed clearance, safe bearings begin to work as the main bearing Meanwhile, the computer's automatic control system would get feedback of abnormal vibration values on the bearing position immediately then activates emergency shutdown and goes a smooth shut down. This system protects the machine free from damage and ensures production safety.
 
 11.  GSRL feeding device (potent design)
The new design of the internal spiral core tube has got the following achieves. Without reducing centrifugal acceleration, shorten the triangle belt's traction time, reduce disorder of swirling flow, and extend separation time. Meanwhile increases the inner working pressure of the centrifuge, and restrains liquid from foaming

Product Parameters

 


Model
Technical parameter motor power outline dimension(mm)
Machine weight
(KG)
(Diameter)mm
Rotation speed
rpm

Length mm

Separation factor
G

capacity
M3/h

Main motor KW

Vice motor
KW

Dimension:
L×D×H
LW250×1000 250 3600 1000 1813 1-3 7.5/11 4/5.5 2065×1050×800 1100
LW360×1200 360 3500 1200 2467 3-8 11/18.5 7.5/11 2600×1500×850 1900
LW360×1500 360 3500 1500 2062 3-8 11/18.5 7.5/11 2800×1400×850 2000
LW420×1750 420 3200 1750 2406 4-20 30/37 11/18.5 3120×1580×1050 3000
LW450×1600 450 3200 1600 2578 5-25 30/45 11/22 3780×1050×1180 3500
LW450×1800 450 3200 1800 2578 5-25 30/45 11/22 3985×1050×1180 3600
LW450×2000 450 3000 2000 2266 5─25 30/45 11/22 4320×1050×1180 3800
LW500×1800 500 3000 1800 2517 10-30 37/55 15/22 4200×1110×1200 4300
LW500×2100 500 3000 2100 2517 10-30 37/55 15/22 4500×1110×1200 4500
LW550×1800 550 3000 1800 2769 10-35 45/55 18.5/22 4380×1160×1230 4800
LW550×2200 550 2800 2200 2412 10-35 45/55 18.5/30 4780×1160×1230 5000
LW650×1750 650 2000 1750 1454 20-50 75/90 30/37 4576×1300×1250 6000
LW650×2000 650 2000 2000 1454 20-50 75/90 30/37 4900×1300×1250 6200
LW800×2000 800 1800 2000 1450 40-100 90/110 45/55 6052×1460×2100 10000
LW1000×2350 1000 1600 2350 1432 50-140 110/132 55/75 6850×1860×2300 12800

More parts show of the decanter centrifuge:

Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment

Productive process
Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment

Workshop

Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment

Company Profile

Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment
Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment
Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment


Continuous Sludge Dewatering Decanter for Drilling Sludge Treatment1. Shenzhou Machinery Equipment Co., Ltd. is a professional centrifuge supplier.
2.We have an experienced team and professional design institute with over 30 years of experience in centrifuge machinery.We sincerely invite you to visit, If it's not convenient for you to come to our factory, you can also visit by telephone video conference.
3.Our products are exported to many countries and areas, such as the USA, Korea, India, Indonesia,Thailand, Vietnam,Japan, Denmark,Romania, Bulgaria,Russia,South Africa, and so on.
4.At the same time,our product with best prices and good quality,welcome to Shenzhou!



Our services  As Follows:
Provide free technical training, guidance and information of accessories.
Our technical staff could instruct our customers on the installation of connector and accessories on site, and deal with technical and quality issues.
Once receive the customer complaints, we will response within 24 hours.
Free maintenance and replacement will be provided if defects result from quality failure of our product.
Our company will provide perfect after-sale services and technical support. 

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