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| Plaats van herkomst: | China |
| Merknaam: | Longdai |
| Modelnummer: | LW |
| Document: | Long Dai Water Treatment Eq...ue.pdf |
| Min. bestelaantal: | 1SET |
|---|---|
| Prijs: | 15000USD-25000USD |
| Verpakking Details: | Houten of Aangepast |
| Levertijd: | GUA |
| Betalingscondities: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Levering vermogen: | 100set per maand |
| Handelswijze: | Fag of skf | Centrifuge-type: | Karaf Centrifuge |
|---|---|---|---|
| Verstrekte dienst: | Technische ondersteuning beschikbaar | Verwerking: | scheidingscentrifuge |
| Laag energieverbruik: | Geoptimaliseerde hydraulische/mechanische achterkant -aandrijving vermindert opex met ≤25% versus co | Scheiding van drievoudige fase: | Precisiescheiding van vaste stoffen/olie/water van complexe slib (tot 99% vloeibaar herstel) |
| Soort afvoer: | rolontlading | Eenvoudig onderhoud: | Snelle demontage en reiniging |
| Markeren: | Decanter centrifuge for sludge minimization,High-efficiency solid-liquid separation centrifuge,Industrial decanter centrifuge with warranty |
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Decanter Centrifuge: The Core Equipment for High-Efficiency Solid-Liquid Separation and Sludge Minimization
In an era of increasingly stringent environmental regulations, solid-liquid separation in industrial wastewater treatment, municipal sewage purification, and various chemical production processes faces unprecedented challenges. The global environmental engineering community is now focused on how to simultaneously enhance separation efficiency, reduce operational energy consumption, minimize chemical usage, and achieve deep sludge reduction.
The decanter centrifuge—a representative of continuous solid-liquid separation equipment—has become a mainstream solution worldwide in water and process treatment, thanks to its closed-operation design, high throughput, and strong adaptability.
The decanter centrifuge exploits the density difference between solid and liquid phases. Under a high-speed centrifugal field, solid particles rapidly settle toward the drum wall. A controlled differential speed between the rotating drum and the internal screw conveyor continuously conveys the settled solids toward the conical end for discharge, while the clarified liquid phase overflows or exits through a dedicated liquid outlet. This process is fully automatic, continuous, and requires no filter media replacement.
| Advantage | Description |
|---|---|
| High Adaptability & Broad Applicability | Effective for municipal sludge dewatering as well as challenging industrial slurries from petrochemicals, pharmaceuticals, food processing, mining, and metallurgy. Performance can be fine-tuned via drum speed, differential speed, and liquid pool depth. |
| Superior Sludge Minimization | Achieves sludge dryness levels of 20–35% DS (i.e., 65–80% moisture content or lower), significantly reducing sludge volume and cutting downstream disposal costs for landfilling, incineration, or resource recovery. |
| Automation & Low Maintenance | Equipped with PLC and VFD control systems for real-time monitoring of vibration, temperature, and torque—enabling unattended operation. Critical components (e.g., screw conveyor) feature wear-resistant alloys or ceramic coatings for extended service life in abrasive conditions. |
| Environmentally Friendly & Compact Footprint | Fully enclosed design prevents leaks and odors, improving workplace hygiene. Requires far less space than belt or plate-and-frame filter presses, making it ideal for retrofitting existing treatment plants. |
| Industry | Application Examples |
|---|---|
| Chemical & Pharmaceutical | Dewatering of high-strength organic sludge, antibiotic mycelium, PVC resin |
| Food & Beverage | Juice clarification, starch recovery, yeast sludge from breweries |
| Oil & Gas | Drilling mud treatment, oily sludge reduction, refinery “three sludges” (tank bottom, dissolved air flotation, biological sludge) |
| Livestock Farming | Manure solid-liquid separation for biogas feedstock or organic fertilizer production |
When selecting a decanter centrifuge, consider the following critical factors:
| Parameter | Importance |
|---|---|
| Length-to-Diameter Ratio (L/D) | Determines residence time and separation efficiency; higher L/D improves clarity but may reduce throughput. |
| Differential Gear Type | Mechanical vs. hydraulic differential systems affect torque response, shock load tolerance, and maintenance needs. |
| Material & Wear Protection | Choose SS304, SS316L, or duplex stainless steel based on corrosion resistance requirements. Equip solid discharge zones with replaceable tungsten carbide tiles or wear-resistant sleeves. |
By integrating advanced mechanical design with intelligent control, the decanter centrifuge delivers reliable, efficient, and sustainable solid-liquid separation—making it an indispensable asset in modern environmental and industrial processing systems.
Contactpersoon: Mr. Vance
Tel.: +8615301537517
Fax: 86-0510-87837599
