Affordable SS304 Decanter Centrifuge for Crude Oil and Chemicals

• 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

A decanter centrifuge is a sophisticated type of centrifuge, ingeniously designed to separate solids from liquids within a mixture. This process runs continuously, utilizing powerful centrifugal forces to efficiently separate the two components. The mixture is introduced into the centrifuge, where robust spinning forces skillfully distinguish the solids from the liquids.

When tasked with separating dense solid/liquid mixtures, especially those with high solids content, decanter centrifuges excel. These solid-shell scroll centrifuges or decanters operate continuously, unlike chamber filter presses. The decanter expertly harnesses strong centrifugal forces to separate finely distributed solid particles from the suspension.

Decanter centrifuges find their utility in a myriad of industries globally. These centrifuges are meticulously tailored for specific applications, from sludge dewatering to precise classification and sorting of solids.

To achieve unparalleled results, solid bowl decanter centrifuges are meticulously crafted to match the unique demands of specific separation processes.

• A decanter centrifuge is an advanced centrifuge system used for the separation of solids from liquids in various mixtures. It continuously employs centrifugal force to achieve effective separation of components.
• The mixture is introduced into the centrifuge, where the powerful spinning action separates the solids from the liquids through centrifugal force.
• The centrifuge then efficiently discharges the separated solids and liquids through designated outlets.
• Decanter centrifuges are indispensable across diverse industries like chemical, pharmaceutical, food processing, and environmental engineering.
• They are especially adept at separating fine or dense solids that elude other separation methods, such as sedimentation or filtration.
• Additionally, decanter centrifuges proficiently dewater sludge and separate emulsions with remarkable efficiency.
• Renowned for high efficiency, minimal maintenance, and the capacity to handle substantial material volumes, decanter centrifuges are a remarkable engineering feat.

• Operating on the principle of buoyancy-based separation, a decanter centrifuge accelerates separation via continuous spinning. This generates g-forces of 1000 to 4000 G's, drastically reducing settling periods from hours to mere seconds, thus delivering faster, manageable separation results.

  A decanter is akin to a sedimentation tank encircling an axis. Gravity causes heavier solid particles to settle at the bottom, forming a sediment. This centrifugal force is intensified in a centrifuge, with centrifugal acceleration separating solid and liquid phases swiftly and efficiently.
  
  

  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

  Harnessing the power of the innovative 3-phase decanter centrifuge, embark on a seamless journey of separating three distinct stages in a single, fluid operation. Perfectly engineered for intricacies such as the separation of immiscible oil and water layers, this process capitalizes on their differing densities. Here, water elegantly finds its balance between the oil and solids layers, allowing for the subsequent, effortless extraction of the two liquids post-separation. Mirroring the efficiency of 2-phase separation, solids are expertly conveyed via the scroll to designated discharge ports.

  The transformative applications of three-phase separation revolutionize industries with unparalleled versatility. From crafting the purity of edible oils like olive oil to refining oil sludge into valuable components and pioneering the sustainable creation of biodiesel, this technology sets the standard for modern industrial processes.

Decanter centrifuges consist of several integral components that work harmoniously to achieve the meticulous separation of solids from liquids. These key parts include:

1. As the centrifuge's pivotal element, the bowl is a sophisticated cylindrical vessel spinning on a horizontal axis. The mixture to be separated is gracefully introduced into the bowl through a feed pipe, leading to the precise discharge of separated solids and liquids via distinct outlets.
2. Within the bowl resides the scroll, a helical screw powered by a motor, rotating at a refined pace slightly below that of the bowl. This scroll expertly guides the solids towards the bowl's perimeter, where they are separated from the liquids through the power of centrifugal force.
3. Strategically placed on the bowl's outer wall, this outlet is designed to efficiently discharge the separated solids.
4. Situated at the bowl's base, this outlet is dedicated to the seamless discharge of separated liquids.
5. Comprising the motor and a suite of components, this system expertly drives the bowl and scroll, ensuring peak operational performance.
6. Featuring sophisticated sensors and components, the control system effectively monitors and regulates the centrifuge's operations with precision.
7. Encompassing the robust frame and structural elements, this system provides unwavering support to the bowl and other centrifuge components.
8. This essential pipe adeptly introduces the mixture into the centrifuge's bowl, setting the stage for effective separation.
9. Functioning with precision, this pump ensures a steady and controlled rate of mixture feed into the feed pipe.
10. Equipped with advanced sensors and mechanisms, this system meticulously manages and adjusts the flow of the mixture into the centrifuge, optimizing the separation process.

1. The process commences as the slurry elegantly channels into the centrifuge through an intake pipe, seamlessly transitioning onto a conveyor.
2. Within a sophisticated internal feed compartment, the conveyor gracefully guides the slurry through a nozzle, introducing it to the bowl for optimal processing.
3. With remarkable precision, the bowl engages in high-speed rotations, generating centrifugal forces that drive the separation process.
4. This rapid rotation segregates solid materials from liquids with astounding efficiency, completing the task within mere seconds.
5. The conveyor expertly elevates the solid material, directing it to a discharge nozzle for seamless release.
6. Once liberated from solid materials, the purified liquid emerges through a separate outlet. This purification capability renders decanter centrifuges indispensable for waste water treatment facilities. Beyond this, their versatility and efficiency make them valuable assets across numerous industries. Simplified installation without foundational requirements further accentuates their appeal. Centrifuges are vital to enhancing time and material efficiency, forming an essential cornerstone in a myriad of industrial applications.

7. Numerous distinctive characteristics of the decanter centrifuge process make it a highly effective technique for the comprehensive separation of solids from liquids. These compelling characteristics encompass:

8. : Decanter centrifuges are engineered to operate continuously, facilitating an uninterrupted flow of materials to be efficiently processed. This capability positions them as an ideal choice for high-volume production applications.
9. The advanced design of decanter centrifuges enables them to achieve an exceptional level of separation efficiency, proficiently segregating solids and liquids. This makes them a superior choice for handling fine or dense solids that pose challenges for other separation methods.
10. Decanter centrifuges boast adjustable separation parameters, such as the speed and inclination of the bowl and scroll. These parameters can be finely tuned to optimize the separation process, accommodating diverse material types with precision.
11. Decanter centrifuges are designed to require relatively low maintenance, presenting a cost-effective alternative for numerous applications by minimizing operational downtime and maintenance expenses.
12. Decanter centrifuges showcase their versatility by effectively separating a wide array of materials, from liquids of varying densities to complex suspensions and emulsions.
13. Compared to traditional separation methods such as filtration and sedimentation, decanter centrifuges are renowned for their superior energy efficiency, consuming less energy while delivering outstanding separation outcomes.
14. The compact design of decanter centrifuges ensures they are easily integrated into existing process systems, making them a practical choice for operations with space constraints.

The separation medium is introduced into the center of the infeed chamber of the scroll. Here, it is accelerated via feed inputs, with residence time directly influenced by throughput rates.

Within the decanter bowl, the separating medium is accelerated to its maximum velocity, compelling solids to settle along the inner surface of the bowl, characterized by its sleek cylindrical or conical contour.

A sophisticated gear mechanism in industrial decanter centrifuges creates a differential speed between the bowl and the scroll, precisely controlling the quantity of solids in the outfeed.

Pond Depth / Precision Weir Discs

In a decanter centrifuge, the clarified liquid flows to the bowl's cylindrical end, exiting through bowl cover perforations. These apertures feature adjustable weir discs/plates to allow precise control of the pond depth and the bowl's filling volume.

Decanter centrifuges are indispensable in a diverse range of industries and applications, including:

1. In the chemical industry, decanter centrifuges excel at separating chemical products and by-products such as acids, alkalis, and solvents. They also play a crucial role in the purification and dewatering of chemical products like polymers and resins.
2. Within the pharmaceutical sector, decanter centrifuges are instrumental in separating pharmaceutical products and by-products, including drugs, excipients, and intermediates. They are also pivotal in the purification and dewatering of products like proteins and enzymes.
3. Decanter centrifuges are instrumental in the separation of an array of food products and their by-products, including milk, juice, and fruit puree. These remarkable machines also excel in the purification and dewatering processes of various food items, notably cheese and yogurt, ensuring a refined end product.
4. Within environmental sectors, decanter centrifuges are pivotal in the treatment and efficient dewatering of sludge as well as numerous waste materials, particularly in the realm of wastewater treatment. facilities. Furthermore, their capacity to separate oil and water makes them invaluable during oil spill remediation operations, enhancing environmental sustainability.
5. Decanter centrifuges play a crucial role in the oil and gas industry, adeptly separating oil, water, and solids throughout drilling and production processes. Additionally, they are indispensable in the purification and dewatering of crude oil and other petroleum products, ensuring optimal quality.
6. In the mining and mineral processing fields, decanter centrifuges are utilized to efficiently separate valuable minerals and solids from water and other liquids during ore processing and beneficiation, boosting operational efficiency.
7. Decanter centrifuges are essential in power generation, where they dewater coal and other fuels, enhancing fuel efficiency and supporting sustainable energy production.
8. Within paper mills, decanter centrifuges are employed to effectively dewater pulp and paper sludge, facilitating smoother and more efficient production processes.
9. The versatility of decanter centrifuges allows them to be used across a multitude of industries, including automotive, aviation, and aerospace, where they are vital in the separation and purification of diverse materials.

• Decanter centrifuges boast a sleek design that ensures a tidy working environment, while effectively managing odour issues, thereby enhancing operational environments.
• These devices are not only user-friendly with straightforward installation, but also allow for rapid startup and shutdown, requiring minimal operational space compared to alternative methods, ensuring efficiency.
• The adaptability of the decanter centrifuge is unmatched, with the ability to modify the bowl portion and cone angle for various applications. Pre-programmed design curves predict sludge types, unlike belt filter presses that cannot adjust belt types. This flexibility enables multifunctional operations such as thickening and dewatering.
• With throughput capacity surpassing that of smaller machines, these centrifuges significantly reduce the number of units needed, optimizing resources.
• This optimization directly translates to fewer required units, enhancing operational efficiency.
• The device's ease of optimization and operation is facilitated by a limited number of key variables and reliable feedback data, ensuring seamless operations.
• Compared to other processes, decanter centrifuges offer lower labor costs due to minimal maintenance and limited need for operator oversight, enhancing cost-effectiveness.
• Boasting greater process flexibility and superior performance over competitors like the belt filter process, decanter centrifuges stand out as a premier choice for industrial processes.

• A limitation is their inability to separate biological materials like cells and viruses with minor density differences. Tubular-bowl centrifuges are better suited for these precision tasks.
• Operational noise and vibrations can be significant, which may require additional considerations in noise-sensitive environments.
• Due to the high G-forces generated, energy consumption is notably high, requiring efficient energy management strategies.
• Initial equipment costs are considerable, with necessary hard surfacing and abrasion-resistant materials for the scroll to minimize wear and maintenance.

A centrifuge is a powerful machine that employs centrifugal force to distinguish solids from liquids or separate components based on density differences. The decanter centrifuge, a specialized variant, is expertly engineered for continuous solid-liquid separation.

Key Differentiators Between General and Decanter Centrifuges:

1. Decanter centrifuges are the epitome of efficiency, crafted for seamless, uninterrupted operations that masterfully process a continuous influx of material. Unlike batch centrifuges, which handle materials in segmented portions, these machines embody a streamlined, perpetual flow.

1. At the heart of a decanter centrifuge is the scroll—a sophisticated helical screw that delicately rotates within the bowl at a slightly slower pace. This design marvel smoothly directs the solids toward the bowl's outer wall, leveraging centrifugal force to achieve impeccable separation from liquids. Not all centrifuges boast a scroll; some are equipped with alternate conveyor systems to achieve their unique purposes.
2. Ingeniously engineered, decanter centrifuges feature a solids discharge port strategically placed on the bowl's outer wall, ensuring the efficient expulsion of separated solids. Other centrifuge designs may utilize varied methods for releasing solids, tailored to specific needs.
3. : Decanter centrifuges excel in the art of isolating solids from liquids. While some centrifuges diversify in function, handling a spectrum of tasks like density-based component separation or liquid purification, decanter centrifuges remain dedicated to their specialized role.

In essence, decanter centrifuges are precision instruments, meticulously designed for the continuous separation of solids from liquids. Each centrifuge type is tailored with unique features for distinct applications, yet the decanter remains a paragon of specialization.

A decanter centrifuge is an ingenious device, adept at extracting solids from liquids within a mixture through an effortless, continuous process. Employing centrifugal force, these machines find their utility across a myriad of sectors, including the chemical, pharmaceutical, and food processing industries, as well as environmental engineering, oil and gas, mining, power generation, and pulp and paper.
Here are some specialized scenarios where a decanter centrifuge proves invaluable:
Efficiently separating essential chemicals like acids, alkalis, and solvents within the chemical industry.
Expertly processing pharmaceutical products, including drugs and excipients, crucial to the pharmaceutical sector.
Skillfully segregating food items like milk and juice, vital to the food processing industry.
Effectively managing and dewatering sludge in wastewater treatment plants, a staple in environmental engineering.
Seamlessly separating oil, water, and solids during the intricate operations of drilling and production in oil and gas.
Meticulously separating minerals and solids from water and other liquids in the complex mining and mineral processing domain.
Efficiently dewatering coal and other vital fuels within power generation endeavors.
Expertly dewatering pulp and paper sludge within bustling paper mills, critical to the pulp and paper industry.

Absolutely, a decanter is a specialized form of centrifuge. Centrifuges are mechanical wonders that utilize centrifugal force to adeptly separate solids from liquids or dissect mixtures based on density. The decanter centrifuge is uniquely designed for a smooth, continuous solid-liquid separation process.
Decanter centrifuges distinguish themselves with their uninterrupted operation, distinctive scroll design—a helical screw rotating at a deliberately slower speed than the bowl—and the strategic placement of a solids discharge port on the bowl's outer wall. Their versatility and efficacy make them indispensable across numerous industries, including chemical, pharmaceutical, food processing, environmental engineering, oil and gas, mining and mineral processing, power generation, and pulp and paper.

In the world of culinary elegance, the term "decanter" is often associated with a beautifully crafted vessel designed for storing and presenting fine wines. However, in the realm of industrial engineering, particularly when discussing the renowned Decanter Centrifuge, "decanter" takes on a sophisticated new meaning. Here, it refers to the unique architecture of the centrifuge's bowl. This bowl is ingeniously designed with a wide base and a narrow neck, much like its wine-holding counterpart, and operates by spinning gracefully on a horizontal axis, ensuring optimal performance and efficiency.
The adaptation of the term "decanter" from the world of viticulture to centrifuge technology is no mere coincidence. Decanter centrifuges, crafted with precision, are adept at separating liquids of varying densities, akin to wine and sediment. The shape of the centrifuge bowl, reminiscent of a wine decanter, plays a pivotal role in this process. It expertly segregates the clear liquid, emulating the pristine wine in a decanter, from the denser sediment that settles at the bottom. This innovative use of design and technology underscores the versatility and efficiency of the decanter centrifuge.