3.0L/D - 5.5L/D Decanter Centrifuge 2000 - 6000rpm Wastewater Sludge Centrifuge
Price:
$24,000-25,000 / set
MOQ:
1 set
Delivery Time:
Negotiable
Brand:
HUADING
Product Description
3.0L/D - 5.5L/D Decanter Centrifuge 2000 - 6000rpm Wastewater Sludge Centrifuge
High-performance decanter centrifuge from Chinese manufacturer for water treatment applications at competitive factory pricing.
Product Overview
Advanced centrifugal separation solutions from Chinese technology leader with over 60 years of manufacturing experience since 1954.
Technical Specifications
| Bowl diameter | 186 - 720 mm |
| L/D | 3.0 - 5.5 |
| Bowl speed | 2000 - 6000 rpm |
| G-force | 1600 - 4000 g |
| Weight | 600 - 8000 Kg |
| Primary motor | 5.5 - 132 Kw |
| Secondary motor | 2.2 - 45 Kw |
| Material | EN 1.4462 / 1.4362 / 1.4410 / 1.4501 / AISI 304 / 316 / 316L |
| Noise | < 88 dB |
Key Features
The rotating part of these decanter tricanter centrifuges is mounted on a compact, in-line frame with main bearings at both ends. Vibration dampers are placed under the frame. The rotating part is enclosed in a casing with a cover and a bottom section with integrated outlets for both solids and the liquid being removed.
Quality Assurance & Certifications
- JB/T502-2015 Chinese national standard of decanter centrifuge
- 2006/42/EC Machinery Directive
- 2014/35/EU Low voltage Directive
- 2014/30/EU Electromagnetic compatibility Directive
- Quality management system of ISO9001-2000
Working Principle
2-Phase Separation
The feed suspension is introduced through an inlet pipe into the feed zone of the conveyor where it is accelerated and directed into the interior of the bowl. The settled solids are conveyed axially towards the small end of the bowl by means of the screw conveyor, which rotates at a slightly different speed than the bowl. On the way to the discharge ports the solids are lifted out of the pond up along the dry beach. The solids are finally discharged from the bowl through the discharge ports into the collecting chamber of the casing that surrounds the bowl. From there the solids are removed by gravity through the outlet funnel. The liquid phase forming a hollow cylinder due to the centrifugal force, and flows towards the large end of the bowl. There the liquid overflows adjustable plate dams into the centrate chamber of the casing and is discharged by gravity.
3-Phase Separation
The light liquid phase is discharged into the casing through radial holes in the large end hub. The heavy liquid phase is discharged through axial holes in the large end hub. The liquid radius for the light liquid phase is smaller than the radius for the heavy liquid phase. The liquid level is controlled by plate dams. In order to prevent the light liquid phase from leaving the bowl through the heavy liquid phase outlet, a separating plate is placed on the inside of the large end hub. The heavy liquid phase has to pass under the separating plate before being discharged into the casing. The liquid radius for the heavy liquid phase is controlled by plate dams. The solids are discharged in the normal way.
Construction Materials
The bowl, conveyor, inlet tube, outlets, cover and other parts in direct contact with the process media are all made of stainless steel. The discharge ports, conveyor flights and feed zone are protected with materials that are highly resistant to erosion. The frame is made of mild steel with an epoxy enamel finish.
Wear Protection Options
Huading Separator supplies a wide range of wear protection for decanter centrifuges to meet the requirements of various applications:
- Welded hard facing or spray coating
- Ceramic
- Tungsten carbide tiles
- Chilled hard metal portcastings
- Plastic liners
Technical Specifications Table
| Bowl ID (mm) | Bowl Speed (rpm) | L/D | G-force | Capacity (m³/h) | Solids Removal (m³/h) | Primary Motor (Kw) | Weight (Kg) | Dimension (mm) |
|---|---|---|---|---|---|---|---|---|
| 250 | 4800~5400 | 3.0~5.0 | 2000~3500 | 3~5 | 0.4 | 11 | 760 | 1600×1100×850 |
| 300 | 4200~4600 | 3.0~5.0 | 2000~3500 | 3~15 | 0.8 | 11~15 | 1500 | 2470×1230×850 |
| 350 | 3700~4200 | 3.0~5.0 | 2000~3500 | 5~20 | 1.2 | 5~22 | 2000 | 2790×1300×880 |
| 400 | 3200~3900 | 3.0~4.8 | 2000~3500 | 5~30 | 2 | 18.5~30 | 2600 | 2950×1400×850 |
| 450 | 3000~3700 | 3.0~5.0 | 2000~3500 | 5~45 | 2.5 | 22~37 | 3200 | 3300×1500×920 |
| 530 | 2700~3450 | 3.0~5.0 | 2000~3500 | 10~80 | 5 | 30~55 | 5200 | 3730×1600×1100 |
| 580 | 2600~3300 | 3.0~5.0 | 2000~3500 | 10~90 | 6 | 45~75 | 6900 | 4000×1400×1600 |
| 650 | 2400~3100 | 3.0~5.0 | 2000~3500 | 20~105 | 8 | 37~90 | 8200 | 4300×1900×1350 |
| 760 | 2200~2900 | 3.0~5.0 | 2000~3500 | 30~120 | 12 | 55~135 | 12000 | 5000×2500×1500 |
| 900 | 1800~2600 | 3.0~5.0 | 2000~3500 | 40~180 | 16 | 75~160 | 18000 | 6500×2700×1500 |
After-Sales Service & Support
Technical Service
- Technical direction during installation and debugging
- Training for operation and maintenance personnel
Training Program
- Separator working principle and structure
- Operation regulations and safety precautions
- Machine maintenance procedures
Company Experience
Huading Separator has been developing and manufacturing centrifuges for nearly 60 years, and is one of the leading Chinese manufacturers. Huading Separator has more experience and expertise than any other separator manufacturer when it comes to applying and using decanter centrifuges for the purpose of continuous separation.
For more information, please refer to: huading-separator.com
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
YIXING HUADING MACHINERY CO.,LTD.
Location
NO.888#,YIGAO ROAD,YIXING,JIANGSU P.R.CHINA
Contact Person
Rosie Yuan