Premium SS316 L Lab Centrifuge for Effective Sludge Processing

• 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 exemplifies a specialized type of centrifuge, meticulously designed for the pivotal task of segregating solids from liquids within complex mixtures. Masterfully executed as a perpetual process, it harnesses the immense power of centrifugal force to distinguish these two components. The operation begins as the mixture is introduced into the centrifuge, where the potent centrifugal force generated by its rotation decisively separates the solids from the liquids.

Ideal for tackling high-solids-content mixtures, decanter centrifuges stand out as the superior choice. These resilient solid-shell scroll centrifuges or decanters, unlike traditional chamber filter presses, perform with unyielding continuity, employing mighty centrifugal forces to liberate finely dispersed solid particles from suspension.

Decanter centrifuges find immense utility across a diverse spectrum of industries worldwide. These centrifuges are meticulously tailored to meet specific application demands, whether it be sludge dewatering, precise classification or wet classification, or even the systematic sorting of solids.

For ultimate efficiency, solid bowl decanter centrifuges are intricately customized to align with distinct separation processes, ensuring optimal results.

• A decanter centrifuge is a highly specialized centrifuge designed for the separation of solids from liquids within a mixture. It is a continuous process employing centrifugal force to achieve this separation.
• The process unfolds as the mixture is channeled into the centrifuge, where the centrifugal force generated through spinning effectively segregates the solids from the liquids.
• The centrifuge then elegantly discharges the separated solids and liquids through distinct outlets, ensuring seamless operation.
• Decanter centrifuges are employed across a broad range of industries, including chemical, pharmaceutical, food processing, and environmental engineering.
• These centrifuges excel in separating solids that are exceptionally fine or dense, surpassing the capabilities of alternative methods like sedimentation or filtration.
• They are also instrumental in dewatering sludge and separating emulsions, showcasing their remarkable versatility.
• Renowned for their high efficiency, minimal maintenance requirements, and capacity to handle vast material volumes, decanter centrifuges are a top choice for industry professionals.

• Decanter centrifuges operate on the foundational principle of separation via buoyancy. Components with greater density naturally gravitate towards the bottom in mixtures, while less dense components ascend. Continuous spinning significantly accelerates settling velocity in a decanter centrifuge, producing an impressive g-force ranging between 1000 and 4000 G's. This innovation drastically reduces settling time, transforming a process that once took hours into a mere matter of seconds, delivering quicker and more manageable results.

  Conceptually, a decanter is akin to a sedimentation tank wrapped around an axis. In this tank, gravity facilitates the movement of heavier solid particles to the bottom, forming a sediment or solid phase. Consider a wine decanter, a simple sediment vessel. Through centrifugal acceleration, the solid and liquid phases are separated in the centrifuge. The denser and heavier solid particles are propelled outward in the centrifuge's rotating bowl by centrifugal force, forming a sediment on the inner wall. This process, driven by centrifugal forces approximately 3000 times greater than gravitational forces, achieves separation far more rapidly 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 a sophisticated 3-phase decanter centrifuge, you can achieve the remarkable feat of separating three distinct phases in one seamless operation. Imagine the challenge of separating oil and water – two immiscible liquids due to density variances. This technology effortlessly segregates them from a solid phase. In this ingenious process, water nestles between the oil and solids layers, allowing for efficient extraction of the liquids post-separation. Much like in 2-phase separation, solids are expertly directed via the scroll toward discharge points.

  The versatility of three-phase separation is showcased in applications such as producing exquisite edible oils like olive oil, processing complex oil sludges, and the innovative creation of biodiesel. These processes underscore the crucial role of advanced centrifuge technology.

A decanter centrifuge's efficiency lies in its carefully engineered components, all collaborating to achieve flawless separation of solids from liquids. The key parts include:

1. As the heart of the centrifuge, this cylindrical vessel magnificently spins on a horizontal axis. It gracefully accepts the input mixture through a feed pipe, then masterfully discharges separated solids and liquids via distinct outlets, showcasing its pivotal role.
2. Within the bowl resides the scroll, an ingenious helical screw. Driven by a motor and rotating at a slightly reduced speed compared to the bowl, it propels solids toward the bowl's outer wall. Through the marvel of centrifugal force, it achieves the separation of solids from liquids.
3. This critical outlet, positioned on the bowl's outer wall, facilitates the seamless discharge of separated solids, ensuring the process continuity.
4. Cleverly positioned at the bowl's base, this outlet is dedicated to the efficient release of separated liquids, contributing to the operational excellence of the centrifuge.
5. Encompassing the motor and additional components, this system orchestrates the synchronized drive of the bowl and scroll, ensuring optimal operational performance.
6. Equipped with sensors and other cutting-edge components, this system vigilantly monitors and precisely controls the centrifuge's operation to maintain peak efficiency.
7. Consisting of a robust frame and structural components, this system steadfastly supports the bowl and other centrifuge parts, ensuring stability and durability.
8. This essential channel introduces the mixture into the centrifuge's bowl, setting the stage for the separation process.
9. Strategically designed to deliver the mixture into the feed pipe at a controlled and consistent rate, this pump plays a crucial role in maintaining process integrity.
10. Featuring advanced sensors and components, this system ensures the precise regulation of mixture flow into the centrifuge, supporting seamless and efficient operations.

1. The journey begins as the slurry enters the centrifuge through an intake pipe, seamlessly transferring onto a conveyor for further processing.
2. With precision, the conveyor, utilizing an internal feed compartment, guides the slurry through a nozzle into the spinning bowl.
3. The bowl, rotating at exceptional speeds, generates powerful centrifugal forces, driving the separation process to new heights.
4. In mere seconds, high-speed rotation accomplishes the impressive feat of separating solid material from liquid with unparalleled efficiency.
5. Skillfully, the conveyor elevates the solid material, discharging it through a strategically positioned nozzle, marking a key moment in the process.
6. Once the solid material is expertly removed, the purified liquid is elegantly released from a distinct output. This purification capability makes decanter centrifuges indispensable for efficient wastewater treatment facilities. These centrifuges are invaluable across diverse industries, offering ease of installation without the need for complex foundations. Their superior efficiency not only saves precious time and materials but also establishes them as essential assets in countless industrial settings.

7. Discover the unique advantages of decanter centrifuges, an exemplary solution for effectively separating solids from liquids. Key features that define their prowess include:

8. : Experience seamless productivity with decanter centrifuges, engineered for uninterrupted operation. Their design caters to high-volume demands, ensuring a constant material flow.
9. Achieve exceptional separation precision with decanter centrifuges, designed to expertly handle fine or dense solids. Their efficiency surpasses traditional methods, ensuring top-tier performance.
10. Tailor the separation experience with adjustable parameters such as bowl speed and scroll angle, optimizing the process for diverse material types.
11. Benefit from the economic advantage of decanter centrifuges, which demand minimal maintenance, thereby reducing operational costs.
12. Embrace the versatility of decanter centrifuges, capable of managing a broad spectrum of materials, including varied density liquids, suspensions, and emulsions.
13. Optimize energy consumption with decanter centrifuges, engineered for superior efficiency compared to alternatives like filtration and sedimentation.
14. Integrate effortlessly with existing systems thanks to the compact design of decanter centrifuges, which saves space without compromising functionality.

The process begins as material is fed into the centre of the infeed chamber via the scroll, accelerating the medium. Throughput directly influences the time material dwells within the system.

Within the decanter bowl, materials reach peak speeds, compelling solids to align on the bowl's inner surface. The bowl's unique shape, be it cylindrical or conical, enhances this process.

A sophisticated gear mechanism generates a speed difference between the bowl and scroll, controlling the volume of solids discharged through the outfeed.

Pond Depth / Weir Discs

In decanter centrifuges, clarified liquid exits at the bowl's end through precision-engineered apertures. Adjustable weir discs expertly control pond depth and filling volume, enhancing separation efficiency.

Decanter centrifuges have diverse applications across numerous industries, including:

1. In the chemical sector, decanter centrifuges efficiently separate products and by-products, such as acids and solvents, while purifying and dewatering polymers and resins to perfection.
2. Within the pharmaceutical realm, decanter centrifuges are crucial for separating drugs, excipients, and intermediates, as well as purifying and dewatering proteins and enzymes with unparalleled precision.
3. Decanter centrifuges are indispensable in the food industry, expertly separating food products and by-products like milk, juice, and fruit puree with precision. They are also essential for purifying and dewatering foodstuffs, including cheese and yogurt, ensuring quality and consistency.
4. Decanter centrifuges offer a robust solution for treating and expertly dewatering sludge and various waste materials in wastewater treatment facilities across the globe. In addition, they play a crucial role in oil spill remediation by effectively separating oil from water, thereby minimizing environmental impact.
5. Decanter centrifuges are pivotal in the oil and gas sector, facilitating the separation of oil, water, and solids during drilling and production processes. Additionally, they enhance the purity of crude oil and other petroleum products by efficiently dewatering and purifying them.
6. In mining and mineral processing, decanter centrifuges are utilized to expertly separate minerals and solid particles from water and other liquids during ore processing and beneficiation, optimizing resource recovery and efficiency.
7. Within power generation, decanter centrifuges efficiently dewater coal and other fuels, contributing to cleaner and more sustainable energy production.
8. Decanter centrifuges are vital in the pulp and paper industry, dewatering the pulp and paper sludge in paper mills, thereby enhancing operational efficiency and sustainability.
9. Beyond these industries, decanter centrifuges are instrumental in automotive, aviation, and aerospace sectors, where they expertly separate and purify various materials, enhancing product quality and performance.

• Decanter centrifuges provide a sleek, efficient appearance, with minimal odor issues, maintaining a pristine working environment.
• Renowned for their easy installation, rapid startup, and shutdown, they require significantly less operational space than competing methods, optimizing facility layout.
• Adaptability is a hallmark of decanter centrifuges; their bowls and cone angles are adjustable for diverse applications. The system can be pre-programmed with design curves to predict sludge types, unlike belt filter presses that lack this adaptability. This flexibility supports multiple functions, including thickening and dewatering.
• With a throughput capacity surpassing smaller machines, decanter centrifuges reduce the number of units required, optimizing cost effectiveness.
• This efficiency minimizes the number of units needed, streamlining operations.
• Operators find the device easy to optimize and run due to the minimal significant variables and reliable feedback data, ensuring smooth operations.
• Decanter centrifuges help lower labor costs, requiring minimal maintenance and operator attention compared to other processes.
• These centrifuges offer unmatched process flexibility and superior performance over competitors like the belt filter process, enhancing operational versatility.

• Despite their prowess, decanter centrifuges struggle to separate biological materials with minor density differences, such as cells and viruses. In these cases, tubular-bowl centrifuges are more effective.
• Noise and vibration can be significant during operation, requiring consideration in facility planning.
• High G-forces lead to substantial energy consumption, demanding efficient energy management practices.
• Decanter centrifuges entail considerable equipment costs. To mitigate wear, the scroll requires hard surfacing and abrasion protection, increasing maintenance needs.

A centrifuge harnesses centrifugal force to separate solids from liquids or mixtures based on density. On the other hand, a decanter centrifuge is specifically designed for continuous solid-liquid separation, offering tailored solutions for industrial needs.

Key differences between general centrifuges and decanter centrifuges include their design, function, and operational purpose, each suited to specific applications and industries.

1. Our cutting-edge decanter centrifuges boast the advantage of continuous operation. Unlike batch centrifuges, which handle materials in segments, these centrifuges efficiently process an uninterrupted flow of materials, enhancing productivity and ensuring seamless performance.

1. Central to the design of decanter centrifuges is the scroll—a helical screw ingeniously mounted inside the bowl. This scroll, rotating at a marginally slower pace than the bowl, expertly channels the solids towards the outer wall, facilitating their separation from the liquids by centrifugal force. This innovative feature distinguishes decanter centrifuges from others that might lack a scroll or possess alternative conveyor mechanisms.
2. Within the realm of decanter centrifuges, the solids discharge port is strategically positioned on the outer wall of the bowl. This thoughtful design ensures efficient expulsion of separated solids. In contrast, other types of centrifuges may employ varied methods to achieve solids discharge.
3. : Primarily, decanter centrifuges excel at separating solids from liquids. However, different centrifuge types can be versatile, catering to broader applications such as component separation by density or liquid purification.

Decanter centrifuges stand out as a specialized centrifuge type, meticulously crafted for the continuous separation of solids from liquids. Other centrifuge varieties, each with unique design characteristics, may fulfill diverse roles and functions.

A decanter centrifuge is an indispensable machine that efficiently separates solids from liquids within mixtures. Harnessing the power of centrifugal force, it ensures continuous processing across a multitude of industries, including chemical, pharmaceutical, food processing, environmental engineering, oil and gas, mining, power generation, and pulp and paper.
Invaluable Use Cases for a Decanter Centrifuge Include:
Expertly separating chemicals like acids, alkalis, and solvents in the chemical industry
Precisely isolating pharmaceutical products, including drugs and excipients, within the pharmaceutical industry
Efficiently separating food products, such as milk and juice, in the bustling food processing industry
Effectively treating and dewatering sludge at wastewater treatment plants in the environmental engineering sector
Expertly separating oil, water, and solids during drilling and production in the oil and gas industry
Competently separating minerals and other solids from liquids during ore processing in the mining industry
Efficiently dewatering coal and other fuels in power generation processes
Skillfully dewatering pulp and paper sludge at paper mills within the pulp and paper industry

Indeed, a decanter is a distinguished type of centrifuge. Utilizing centrifugal force, centrifuges adeptly separate solids from liquids or components by density. The decanter centrifuge is particularly notable for its specialization in continuous solid-liquid separation.
Decanter centrifuges are renowned for their continuous operation, featuring a scroll (a helical screw rotating slightly slower than the bowl) that directs solids towards the outer bowl wall. They are instrumental across industries, including chemical, pharmaceutical, food processing, environmental engineering, oil and gas, mining, power generation, and pulp and paper.

The term "decanter" traditionally conjures images of a beautifully crafted vessel with a generous base and an elegant, slender neck, designed for the artful storage and presentation of fine wine. In the realm of machinery, particularly in the sophisticated engineering of a decanter centrifuge, "decanter" takes on a similarly elegant connotation. This piece of equipment boasts a bowl crafted with the same wide-bottomed, narrow-necked silhouette, reminiscent of its wine-serving cousin, and is designed for efficient operation on a horizontal axis. The decanter centrifuge's cylindrical form is not just for aesthetic appeal; it is a triumph of design, spinning with precision to achieve its purpose.
The intriguing nomenclature of "decanter" in centrifuge technology draws a parallel to the elegant wine decanter, stemming from its innovative function in separating fluids of varying densities. This metaphor finds its roots in the centrifuge's pivotal role in processing mixtures where, much like the separation of wine from sediment, the clear liquid gracefully parts from its denser counterpart. The centrifuge bowl, mirroring the classic decanter shape, orchestrates this separation with finesse, elegantly dividing the clear liquid from the heavier sediment at the bottom, just as a wine decanter distinguishes fine wine from lees. Thus, the term "decanter" not only describes its form but celebrates its function in the realm of fluid dynamics.