Efficient SS316 L Manual Centrifuge for High-Quality Filtration Needs

• Customization: Available
• After-sales Service: 24 Hours on Line
• Warranty: 12monthes
• Model NO.: LW400
• Type: Centrifuge
• Separation Mode: Sedimentation Type
• Operating Type: Continuous Type
• Installation: Horizontal
• Centrifuge Type: Horizontal Spiral Centrifuge
• Pressure: Low Pressure
• Condition: New
• Material: SS304 or SS316 L
• Motor: ABB
• Inverter: ABB
• Touch Screen: Siemens
• Transport Package: Wooden Cases
• Specification: 2065*1050*800
• Trademark: SHENZHOU
• Origin: China
• HS Code: 8421192000
• Production Capacity: 500sets

Product Description

The decanter centrifuge is an advanced piece of machinery engineered to achieve efficient separation of solids from liquids within a mixture. By harnessing the power of centrifugal force, this continuous process ensures a seamless separation where the mixture is expertly fed into the centrifuge. The result is a precise and high-speed division of solids from liquids, courtesy of the dynamic spinning mechanism of the centrifuge.

For processes involving solid-liquid mixtures with substantial solid content, decanter centrifuges stand out as the premier choice. These robust solid-shell scroll centrifuges or decanters, operate non-stop, in stark contrast to chamber filter presses. They deftly manage the separation of finely distributed solid particles from their suspension through the application of potent centrifugal forces.

Globally recognized for their versatility, decanters find applications across a spectrum of industries. Each centrifuge is meticulously tailored to meet the demands of specific applications, ranging from the dewatering of sludge to the precise sorting of solids through classification or wet classification.

To achieve unparalleled performance, solid bowl decanter centrifuges are custom-engineered, ensuring they align perfectly with distinct separation processes for optimal results.

• The decanter centrifuge is an advanced centrifuge model designed for the seamless separation of solids from liquids in a mixture. This continuous operation leverages the immense power of centrifugal force to distinguish and isolate the two components.
• Once the mixture is introduced into the centrifuge, the powerful spinning action facilitates the swift separation of solids from liquids.
• Post-separation, the centrifuge efficiently discharges the solids and liquids through distinct outlets, ensuring a clean and organized process.
• Decanter centrifuges boast a wide array of applications across industries including chemical, pharmaceutical, food processing, and environmental engineering.
• They are indispensable for separating solids that are exceptionally fine or dense, which may pose challenges for traditional methods like sedimentation or filtration.
• Additionally, decanter centrifuges are adept at dewatering sludge and effectively separating emulsions, providing versatile solutions for complex separation needs.
• Renowned for their high efficiency and minimal maintenance requirements, these centrifuges are also equipped to process large material volumes with ease.

• Operating on the principle of separation through buoyancy, a decanter centrifuge elevates the natural process of denser materials settling below lighter ones. By introducing continuous high-speed spinning, the centrifuge amplifies this natural settling velocity, achieving gravitational force magnitudes between 1000 and 4000 G's. This remarkable capability transforms what once took hours into mere seconds, delivering rapid and manageable separation results.

  Visualize a decanter as a sedimentation tank revolving around an axis. Within this system, heavier solid particles descend to the tank's base through gravity, forming a sediment. The decanter centrifuge accelerates this natural separation with centrifugal force, efficiently directing denser solids outward to the centrifuge bowl's inner wall. This advanced method ensures rapid and efficient separation, with centrifugal forces reaching approximately 3000 g, vastly outpacing the standard gravitational pull of 1 g.
  

  Model	(Diameter)mm	Length mm	Rotation speed(Rpm)	separation factor	capacity	Main motor	Vice motor	Weight (Kg)
  LW250*1000	250	1000	4800	2722	0.5-5	7.5	4	950
  LW300*1200	300	1200	4000	2688	1-8	11	7.5	1350
  LW355*1160	355	1160	3600	2576	2-8	15	7.5	1400
  LW355*1460	355	1460	3600	2576	2-10	15	7.5	1800
  LW355*1460H	355	1460	3600	2576	2-10	15	7.5	2000
  LW420*1750	420	1750	3200	2406	4-20	30	11	3000
  LW450*1600	450	1600	3200	2578	5-25	30	11	3500
  LW450*1800	450	1800	3200	2578	5-28	37	22	3600
  LW450*2000	450	2000	3000	2266	5-30	37	22	3800
  LW500*1800	500	1800	3000	2517	10-32	45	22	4300
  LW500*2000	500	2000	3000	2517	10-35	45	22	4500
  LW550*1800	550	1800	3000	2769	10-40	45	22	4800
  LW550*2200	550	2200	2800	2412	10-45	45	22	5000
  LW650*1750	650	1750	2000	1454	20-50	90	30	6000
  LW650*2000	650	2000	2000	1454	20-55	90	30	6200
  LW720*2000	720	2000	1800	1450	40-100	110	55	10000

  Harness the power of our advanced 3-phase decanter centrifuge, expertly engineered to perform seamless separation of three distinct phases in a single, efficient operation. Imagine effortlessly separating immiscible liquids like oil and water-each with unique densities-from solid phases. As water gracefully settles between the oil and solid layers, the decanter ingeniously extracts both liquids after successful separation. Similar to innovations in 2-phase separation, solids are meticulously transported by the scroll to designated discharge outlets.

  The versatile applications of our cutting-edge three-phase separation technology extend to a myriad of industries. Exemplary uses include the artisanal production of exquisite edible oils such as olive oil, the meticulous processing of oil sludge, and the green, sustainable creation of biodiesel-among other pioneering applications.

Our state-of-the-art decanter centrifuge comprises a meticulously engineered assembly of key components, each playing a crucial role in the flawless separation of solids from liquids. These essential parts include:

1. At the heart of our centrifuge is the bowl, a masterfully crafted cylindrical container that spins with precision on a horizontal axis. Feed the mixture seamlessly through a dedicated pipe, and watch as separated solids and liquids emerge through distinct outlets, exemplifying engineering excellence.
2. The scroll, a marvel of engineering, is a meticulously designed helical screw nestled within the bowl. Driven by a robust motor, it delicately rotates at a slightly reduced pace compared to the bowl, efficiently guiding solids toward the outer wall, where centrifugal force ensures their separation from liquids.
3. Strategically positioned on the outer wall of the bowl, this outlet is dedicated to the efficient discharge of separated solids, ensuring a smooth and continuous operation.
4. Nestled at the bottom of the bowl, this outlet serves the crucial role of discharging separated liquids, providing a streamlined process for optimal liquid management.
5. This sophisticated system comprises the motor and an array of components designed to power the bowl and scroll, ensuring consistent and reliable performance.
6. Equipped with advanced sensors and cutting-edge components, this system meticulously monitors and controls the centrifuge's operation, guaranteeing peak efficiency and safety.
7. Built with precision, the robust frame and structural components provide unwavering support to the bowl and other integral parts, ensuring longevity and stability.
8. Designed for precise delivery, this pipe introduces the mixture into the centrifuge's bowl, setting the stage for efficient separation.
9. This pivotal pump ensures a consistent and controlled flow of the mixture into the feed pipe, optimizing the separation process.
10. Equipped with sophisticated sensors, this system meticulously monitors and governs the flow of the mixture, ensuring optimal performance from start to finish.

1. Our state-of-the-art decanter process begins with the introduction of slurry through an intake pipe, seamlessly transitioning onto a precision-engineered conveyor.
2. Utilizing an innovative internal feed compartment, the conveyor skillfully channels the slurry through a nozzle into the spinning bowl.
3. Within the bowl, high-speed rotations generate powerful centrifugal forces, ensuring a rapid and thorough separation process.
4. In a matter of seconds, the high-speed rotation masterfully separates solid materials from liquids, showcasing unparalleled efficiency.
5. As the conveyor elegantly elevates solid material upward, it is expertly discharged through a dedicated nozzle, embodying engineering precision.
6. Once the solid material is expertly removed, the purified liquid is gracefully released through a separate output. This capability to purify liquids positions our decanter centrifuges as ideal solutions for waste water treatment facilities, as well as a myriad of industries that rely on top-notch separation processes. Similar to other high-quality decanter equipment, our centrifuges boast simple installation without the need for foundational structures. Their unmatched efficiency conserves time and resources, cementing their status as indispensable assets in various blue-collar sectors.

7. The decanter centrifuge process boasts several distinctive attributes, making it an exceptionally effective solution for the separation of solids from liquids. These essential characteristics include:

8. : Capable of operating without interruption, decanter centrifuges enable a seamless flow of material, which is ideal for high-volume applications. This continuous operation translates to increased efficiency in processing large quantities.
9. Engineered for precision, decanter centrifuges excel at segregating solids and liquids with remarkable efficiency. They adeptly handle fine and dense solids that challenge other separation techniques.
10. Decanter centrifuges offer adjustable separation parameters, including bowl speed and scroll angle, allowing for the optimization of the separation process tailored to various material types.
11. With low maintenance demands, decanter centrifuges present a cost-effective solution, contributing to reduced operational expenses and making them a preferred choice for numerous applications.
12. Decanter centrifuges demonstrate versatility, efficiently separating a vast range of materials such as liquids with varying densities, suspensions, and emulsions, catering to diverse industry needs.
13. Compared to traditional separation methods like filtration and sedimentation, decanter centrifuges are notably energy-efficient, requiring less power for operation and emphasizing sustainability.
14. Featuring a compact design, decanter centrifuges integrate effortlessly into existing process systems, optimizing space utilization while maintaining high performance.

The medium slated for separation is introduced to the core of the scroll's infeed chamber, where it is accelerated. Throughput directly impacts residence time, affecting overall efficiency.

Within the decanter bowl, the medium reaches peak velocity, compelling solids to settle on the bowl's interior surface. The bowl is distinctively cylindrical or conical in form.

Industrial decanter centrifuges utilize a gear mechanism to generate a speed differential between the scroll and the decanter bowl. This differential speed controls the solids' concentration in the outfeed.

Pond Depth / Weir Disc Adjustment

In decanter centrifuges, clarified liquid advances to the bowl's cylindrical end, exiting via perforations in the cover. Adjustable weir discs regulate the pond depth, determining the bowl's filling capacity.

Decanter centrifuges find extensive use across a myriad of industries and applications, such as:

1. Decanter centrifuges efficiently separate chemical products and by-products, including acids, alkalis, and solvents. They also excel in purifying and dewatering chemical products like polymers and resins.
2. Utilized in the pharmaceutical sector, decanter centrifuges separate products and by-products such as drugs, excipients, and intermediates. They play a vital role in the purification and dewatering of pharmaceutical items, including proteins and enzymes.
3. Decanter centrifuges are instrumental in the efficient separation of food products and by-products, including milk, juice, and fruit puree. They are essential in the purification and dewatering processes of food goods like cheese and yogurt, ensuring the highest quality results.
4. Decanter centrifuges are at the forefront of treating and effectively dewatering sludge and various waste materials in wastewater treatment plants. These versatile machines also play a critical role in the separation of oil and water during oil spill cleanup operations, contributing to environmental protection efforts.
5. Decanter centrifuges are indispensable in the oil and gas sector for separating oil, water, and solids during drilling and production. They are also pivotal in refining and dewatering crude oil and other petroleum derivatives.
6. Decanter centrifuges excel in the separation of minerals and other solids from water in ore processing and beneficiation, significantly enhancing mineral purity and quality.
7. Within power generation, decanter centrifuges efficiently dewater coal and alternative fuels, optimizing the efficiency and effectiveness of power plant operations.
8. Decanter centrifuges are crucial in paper mills for the dewatering of pulp and paper sludge, facilitating smoother, more efficient production processes.
9. Decanter centrifuges are highly versatile and find applications in several other industries, including automotive, aviation, and aerospace, where they are used to separate and purify diverse materials.

• Decanter centrifuges present a clean and sleek appearance with minimal or no odour issues, enhancing the working environment.
• The design of this device allows for easy installation and rapid start-up and shutdown cycles, requiring much less operational space compared to many competing technologies.
• With adaptable features like adjustable bowl sections and cone angles, the decanter centrifuge can be tailored for various applications. It offers pre-programmed design curves predicting sludge types, unlike belt filter presses that lack such flexibility. This adaptability ensures optimal performance in tasks such as thickening and dewatering.
• This machine boasts a throughput capacity that surpasses smaller units, enhancing operational efficiency.
• This efficiency leads to a reduced need for multiple units, streamlining processes and reducing costs.
• The simplicity in optimizing and operating the centrifuge arises from its limited significant variables and reliable feedback, allowing for effortless management.
• Unlike other processes, decanter centrifuges incur lower labour costs due to minimal maintenance needs and reduced operator oversight, ensuring cost-effectiveness.
• Compared to alternatives like belt filter processes, decanter centrifuges deliver greater flexibility and superior performance, making them a preferred choice in various industries.

• The decanter centrifuge struggles with separating biological materials, such as cells and viruses, with minor density differences. For these challenging separations, a tubular-bowl centrifuge is recommended.
• The machine can generate significant noise and vibrations, which might require additional measures for mitigation.
• The high G-forces inherent to its operation result in considerable energy consumption, which can impact operational costs.
• Decanter centrifuges come with notable equipment costs. To prevent wear, especially on the scroll, hard surfacing and abrasion-resistant materials are necessary, affecting maintenance expenses.

A centrifuge utilizes centrifugal force to separate solids from liquids or differentiate mixture components by density. A decanter centrifuge is a specifically designed variant for continuous solid-liquid separation processes.

Several key distinctions exist between a general centrifuge and a decanter centrifuge:

1. Decanter centrifuges boast an innovative design for seamless, uninterrupted operation, expertly crafted to manage a constant influx of material. This sets them apart from batch centrifuges, which are limited to processing materials in distinct, separate batches.

1. A defining feature of decanter centrifuges is the scroll, a precision-engineered helical screw that is positioned within the bowl. The scroll rotates at a slightly lower speed than the bowl itself, skillfully guiding the solids toward the outer wall, where they are efficiently separated from liquids by the force of centrifugation. In contrast, other centrifuge types may lack a scroll or use alternative conveying mechanisms.
2. Decanter centrifuges are equipped with a specialized solids discharge port strategically located on the outer wall of the bowl. This port ensures efficient discharge of the separated solids, distinguishing it from other centrifuge designs that employ various solids discharge methods.
3. : The primary role of decanter centrifuges lies in their ability to expertly separate solids from liquids. Unlike other centrifuge types that might be used for diverse applications, such as density-based separation or liquid purification, decanter centrifuges are specialized for this specific task.

In essence, decanter centrifuges are a specialized centrifuge variant, meticulously engineered for continuous solid-liquid separation. Their unique design and functionality cater to distinct industrial needs, unlike other centrifuges that may feature varied designs for diverse purposes.

A decanter centrifuge is an advanced machine tailored for separating solids from liquids within a mixture using centrifugal force. This innovative process operates continuously and is integral to numerous industries, including chemical, pharmaceutical, food processing, environmental engineering, oil and gas, mining and mineral processing, power generation, and pulp and paper sectors.
Some specific examples of what a decanter centrifuge may be used for include:
Efficiently separating chemicals like acids, alkalis, and solvents in the chemical sector
Expertly isolating pharmaceutical products such as drugs and excipients within the pharmaceutical industry
Skillfully separating food products, including milk and juice, in the food processing industry
Effectively treating and dewatering sludge at wastewater treatment facilities within the environmental engineering domain
Strategically separating oil, water, and solids during drilling and production activities in the oil and gas industry
Expertly separating minerals and other solids from liquids in ore processing and beneficiation within the mining and mineral processing industry
Efficiently dewatering coal and other fuels in power generation operations
Dewatering pulp and paper sludge in paper mills within the pulp and paper industry

Indeed, a decanter is a sophisticated form of centrifuge. Centrifuges are machines that leverage centrifugal force to achieve separation of solids from liquids or to differentiate components within a mixture based on density variations. In particular, a decanter centrifuge is a specialized variant designed to perform continuous solid-liquid separation.
Decanter centrifuges are distinguished by their ability for continuous operation, inclusion of a scroll (a helical screw rotating slightly slower than the bowl to direct solids outward), and a strategically placed solids discharge port on the bowl's outer wall. These features enable their use across diverse industries, including chemical, pharmaceutical, food processing, environmental engineering, oil and gas, mining and mineral processing, power generation, and pulp and paper sectors.

The term "decanter" is commonly associated with a sophisticated container boasting a wide base and a narrow neck, traditionally employed for the elegant storage and serving of wine. When it comes to a decanter centrifuge, this term is aptly used due to the bowl's shape resemblance to a wine decanter. The bowl in a decanter centrifuge is designed as a cylindrical vessel, featuring a broad base and a slender neck, smoothly spinning on a horizontal axis to perform its function with superior efficiency.
The usage of the term "decanter" in the context of centrifuges likely stems from their remarkable ability to separate liquids of varying densities, akin to wine and its accompanying sediment. The centrifuge bowl mimics the shape of a refined wine decanter, expertly segregating the pristine liquid (akin to the wine) from the denser sediment (resembling the lees) settled at the base of the container. This transformative process ensures the clarity and purity of the liquid output, paralleling the traditional wine-serving experience.