Efficient SS304 Chemical Centrifuge for Laboratory and Industrial Filtration

• 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 represents a revolutionary type of centrifuge designed specifically for the efficient separation of solids from liquids within mixtures. Functioning as a continuous process, the decanter centrifuge utilizes powerful centrifugal force to effectively separate two distinct components. The mixture is introduced into the centrifuge, where the intense spinning action deftly separates solids from liquids.

When the challenge involves separating solid/liquid mixes with substantial solids content, decanter centrifuges stand as the unrivaled solution. These robust solid-shell scroll centrifuges or decanters, contrast with chamber filter presses by offering continuous operation. They excel in separating finely distributed solid particles from suspension through formidable centrifugal forces.

Decanters are indispensable across a diverse array of industries globally. They are meticulously tailored to suit specific applications, ranging from sludge dewatering to classification, offering solutions for sorting solids.

To achieve optimal results, solid bowl decanter centrifuges necessitate custom designs tailored to specific separation processes, enhancing efficiency and performance.

• A decanter centrifuge is an advanced centrifuge apparatus used for separating solids from liquids in mixtures, employing a continuous process powered by centrifugal force.
• Within the centrifuge, the mixture is skillfully fed, where the centrifugal force from its spinning action separates the solids from the liquids with precision.
• Post-separation, the distinct solids and liquids are conveniently expelled through separate outlets, ensuring neat and efficient processing.
• Decanter centrifuges find applications in a multitude of industries, including chemical, pharmaceutical, food processing, and environmental engineering sectors.
• These devices are exceptionally adept at separating solids that are either excessively fine or too dense for effective separation via traditional methods such as sedimentation or filtration.
• Decanter centrifuges are also pivotal in the dewatering of sludge and the separation of emulsions, providing industry-leading solutions.
• Renowned for their high efficiency, minimal maintenance needs, and capacity to manage extensive material volumes, decanter centrifuges are a testament to innovative engineering.

• A decanter centrifuge operates on buoyancy-based separation principles. Components with greater density naturally sink, while less dense components float. The centrifuge's continuous spinning dramatically accelerates settling, producing a g-force of 1000 to 4000 G's. This rapid separation drastically reduces settling time, transforming hours-long processes into mere seconds, yielding faster, manageable outcomes.

  A decanter acts as a dynamic sedimentation tank, wrapped around an axis, where heavier solid particles settle at the bottom due to gravity. In a centrifuge, centrifugal acceleration separates the solid and liquid phases swiftly. The heavier, denser solids migrate outward, forming sediment inside the rotating bowl's wall, achieving separation more efficiently than gravitational methods, with centrifugal forces around 3000 g replacing the mere 1 g of gravity.
  

  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

  Discover the remarkable capabilities of a 3-phase decanter centrifuge, a marvel of modern engineering that enables the seamless separation of three distinct phases within a single operation. Imagine effortlessly disentangling oil and water, two immiscible liquids, from a solid phase based on their varying densities. The ingenious design allows water to elegantly settle between the layers of oil and solids, facilitating easy extraction from the decanter. Just as in 2-phase separation, the solids are efficiently transported via the scroll to the discharge outlets, completing the process with precision and efficiency.

  Unlock the potential of three-phase separation with applications that span diverse industries. From the exquisite production of edible oils such as olive oil to the intricate processing of oil sludge, and even the sustainable creation of biodiesel, the possibilities are boundless and impactful in the realm of industrial separation.

Explore the intricate interplay of essential components within a decanter centrifuge, each meticulously designed to achieve the efficient separation of solids from liquids. These components include:

1. As the heart of the centrifuge, the bowl is a dynamic cylindrical chamber spinning on a horizontal axis. The mixture to be separated enters through a feed pipe, while the precisely separated solids and liquids exit through distinct outlets, showcasing the marvel of efficient engineering.
2. A marvel of precision, the scroll is a helical screw strategically positioned within the bowl. Powered by a motor, it rotates at a delicate balance, slightly slower than the bowl. This ingenious mechanism conveys solids to the outer wall, where centrifugal force completes the separation from the liquids.
3. Strategically located on the outer wall of the bowl, this outlet ensures the efficient release of separated solids, a testament to the thoughtful design of modern centrifuges.
4. Nestled at the bottom of the bowl, this outlet elegantly handles the discharge of separated liquids, exemplifying precision and efficiency in fluid management.
5. This sophisticated system, comprising the motor and other crucial components, powers the seamless operation of both the bowl and scroll, ensuring smooth and efficient separation processes.
6. A suite of advanced sensors and components work in harmony to monitor and control the centrifuge's operation, ensuring optimal performance and precision at every stage of the process.
7. A robust network of frames and structural components steadfastly supports the bowl and its counterparts, epitomizing stability and reliability in centrifuge design.
8. This vital conduit introduces the mixture into the centrifuge's bowl, where the magic of separation unfolds with unrivaled precision.
9. Ensuring a consistent and steady flow, this pump orchestrates the introduction of the mixture into the feed pipe, laying the groundwork for efficient separation.
10. A sophisticated assembly of sensors and components meticulously monitors and regulates the flow of the mixture into the centrifuge, ensuring harmony and precision in every cycle.

1. The journey begins as the slurry is skillfully introduced into the centrifuge through an intake pipe, seamlessly merging onto a conveyor.
2. With the prowess of an internal feed compartment, the conveyor deftly guides the slurry through a nozzle into the heart of the centrifuge-the bowl.
3. High-speed rotation of the bowl initiates a symphony of centrifugal forces that elegantly separate solid material from liquid in mere seconds.
4. Witness the magic of high-speed rotation as it transforms the complex mixture, separating solids from liquids with unparalleled efficiency and speed.
5. The conveyor gracefully elevates the solid material, culminating in its discharge through a designated nozzle, marking the completion of a seamless separation.
6. With solid material expertly removed, the purified liquid emerges, ready to be released through a separate outlet. This extraordinary ability to purify and refine makes decanter centrifuges indispensable in waste water treatment facilities and beyond. From simple installations requiring no foundational build to the expedited efficiency saving time and materials, decanter centrifuges are stalwarts in numerous industries. They are truly vital components in the orchestration of processes across blue-collar sectors, elevating operational standards and sustainability.

7. The decanter centrifuge process boasts several remarkable characteristics that make it an exceptionally effective technology for the separation of solids from liquids. These distinguishing features include:

8. : Decanter centrifuges are engineered for continuous operational flow, enabling a seamless and uninterrupted processing stream. This capability makes them an ideal solution for high-volume applications requiring consistent throughput.
9. Renowned for their high efficiency, decanter centrifuges excel at separating solids and liquids with precision. They are particularly adept at handling fine or dense solids that pose challenges for other separation methods, ensuring optimal results in separation.
10. The versatility of decanter centrifuges lies in their ability to adjust separation parameters, including the speed and angle of the bowl and scroll. This adaptability ensures the process can be finely tuned to achieve optimal separation for various material types.
11. With relatively low maintenance needs, decanter centrifuges present a cost-effective solution, reducing downtime and operational expenses in diverse applications.
12. Decanter centrifuges are versatile systems capable of handling a vast array of materials, from liquids with varying densities to complex suspensions and emulsions, offering unmatched flexibility in their application spectrum.
13. Decanter centrifuges stand out for their superior energy efficiency compared to traditional separation methods like filtration and sedimentation, significantly reducing energy consumption while maintaining performance.
14. Boasting a compact design, decanter centrifuges can be seamlessly integrated into existing process systems, maximizing space utilization without compromising on performance.

The separation medium is introduced at the heart of the infeed chamber via the feed, where it is rapidly accelerated. The residence time is intricately linked to the throughput, dictating the separation duration.

Within the decanter bowl, the separating medium achieves maximum velocity, compelling solids to settle along the bowl's inner surface. This process is enhanced by the bowl's signature cylindrical or conical design.

Industrial decanter centrifuges employ a sophisticated gear mechanism to create a differential speed between the decanter bowl and the scroll, precisely controlling the solids concentration in the outfeed.

Pond Depth / Weir Discs

In a decanter centrifuge, clarified liquids proceed to the cylindrical end of the bowl, exiting through specially designed perforations. Adjustable weir discs/plates enable precise control over the bowl's pond depth, defining its filling volume.

Decanter centrifuges find their place in a diverse array of industries and applications, including:

1. In the chemical industry, decanter centrifuges are instrumental in separating chemical products and by-products, such as acids, alkalis, and solvents. They also play a crucial role in purifying and dewatering chemical entities like polymers and resins.
2. In the pharmaceutical sector, decanter centrifuges are pivotal for separating pharmaceutical products and by-products, including drugs, excipients, and intermediates. They are also vital for the purification and dewatering of pharmaceutical compounds such as proteins and enzymes.
3. Decanter centrifuges play a pivotal role in the food industry, expertly separating various food products such as milk, juice, and fruit puree, while also purifying and dewatering delicacies like cheese and yogurt. They ensure that the purity and quality of each product are consistently maintained.
4. In the realm of environmental engineering, decanter centrifuges are indispensable for treating and efficiently dewatering sludge and a myriad of waste materials. This technology is adept at enhancing wastewater treatment plants, providing a reliable method for separating oil from water during vital oil spill cleanup operations, thus protecting natural ecosystems.
5. Within the oil and gas industry, decanter centrifuges are crucial for effectively separating oil, water, and solids during drilling and production. They are essential in the purification and dewatering of crude oil and various petroleum products, optimizing resource extraction and quality.
6. Decanter centrifuges serve a vital function in mining and mineral processing, expertly separating minerals and solids from liquids during ore processing and beneficiation operations. This enhances the efficiency and yield of valuable resources.
7. In the power generation sector, decanter centrifuges are employed to efficiently dewater coal and other fuels, supporting optimal energy production and resource management.
8. Within the pulp and paper industry, decanter centrifuges are essential for dewatering pulp and paper sludge in mills, thereby promoting sustainable and efficient production processes.
9. Beyond the aforementioned sectors, decanter centrifuges find valuable applications in industries such as automotive, aviation, and aerospace, effectively separating and purifying a variety of materials.

• Decanter centrifuges are advantageous for their neat appearance and negligible odor issues, making them ideal for maintaining a clean operational environment.
• This device is remarkably easy to install and ensures rapid startup and shutdown, requiring minimal operational space compared to competing technologies.
• The adaptability of decanter centrifuges shines through their customizable bowl and cone angles, accommodating diverse applications with ease. Pre-programmable design curves offer precise sludge type predictions, setting them apart from belt filter presses, which lack such versatility. This adaptability allows for efficient thickening and dewatering processes.
• Decanter centrifuges boast a superior throughput capacity, surpassing smaller machines and thus improving overall efficiency.
• This increased capacity leads to a reduction in the number of units required, streamlining operations.
• The device is straightforward to optimize and operate, thanks to the minimal number of significant variables and reliable feedback data.
• Compared to other processes, decanter centrifuges incur lower labor costs, requiring minimal maintenance and operator attention.
• Offering superior process flexibility and performance, decanter centrifuges excel over competing methods like belt filter processes.

• Decanter centrifuges fall short in separating biological materials like cells and viruses with subtle density differences, where tubular-bowl centrifuges excel.
• The operation of decanter centrifuges can be notably noisy and vibrational, presenting potential challenges.
• Due to high G-forces, these devices have significant energy consumption, an important consideration in operation costs.
• The centrifuge decanter involves substantial equipment costs, with hard surfacing and abrasion protection materials necessary to protect critical components like the scroll from wear and reduce maintenance frequency.

A centrifuge is a versatile machine utilizing centrifugal force to separate solids from liquids or mixture components by density. A decanter centrifuge, however, is specialized for continuous solid-liquid separation, enhancing efficiency in various applications.

Key Differences Between General Centrifuge and Decanter Centrifuge:

1. Decanter centrifuges stand out for their ability to perform continuous operations, effortlessly processing a consistent flow of materials. Unlike their batch counterparts, which manage material in discrete segments, decanter centrifuges provide uninterrupted service and efficiency.

1. At the heart of decanter centrifuges lies the scroll, a helical screw ingeniously designed to rotate inside the bowl at a slightly slower pace. This clever mechanism shepherds solids towards the bowl's outer wall, allowing the centrifugal force to seamlessly separate them from the liquids. While other centrifuge types might lack a scroll or employ alternative conveyor systems, the decanter centrifuge's scroll is pivotal in ensuring thorough separation.
2. The decanter centrifuge is engineered with a specialized solids discharge port on the bowl's outer wall, ensuring efficient expulsion of separated solids. This feature distinguishes it from other centrifuges, which may utilize varied methods for solids removal.
3. : Primarily crafted to excel in the separation of solids from liquids, decanter centrifuges are the heroes of this niche. Though other centrifuge types might tackle broader applications, such as density-based component separation or liquid purification, the decanter centrifuge specializes in its dedicated field.

Overall, decanter centrifuges are specially engineered marvels dedicated to the continuous separation of solids from liquids, setting them apart with unique design features that tailor them to this specific purpose.

A decanter centrifuge is a sophisticated device engineered to proficiently separate solids from liquids within a mixture using the power of centrifugal force. Renowned for its continuous processing capabilities, it plays a vital role across numerous industries, including chemical, pharmaceutical, food processing, environmental engineering, oil and gas, mining, mineral processing, power generation, and pulp and paper.
Here are some remarkable applications of decanter centrifuges:
In the chemical industry, they masterfully separate chemicals such as acids, alkalis, and solvents.
In the pharmaceutical realm, they meticulously separate drugs and excipients.
In food processing industries, they efficiently handle the separation of products like milk and juice.
In environmental engineering, they are indispensable for treating and dewatering sludge in wastewater plants.
In the oil and gas sector, they adeptly separate oil, water, and solids during drilling and production.
In mining and mineral processing, they excel at separating minerals and solids from liquids during ore processing.
In power generation, they are crucial for dewatering coal and other fuels.
In pulp and paper, they efficiently dewater pulp and paper sludge within mills.

Absolutely, a decanter is a specialized type of centrifuge. As a centrifugal force-driven machine, it is expertly designed to separate solids from liquids and, in some cases, distinguish components of mixtures based on their densities, showcasing its prowess in continuous separation processes.
Decanter centrifuges are defined by their continuous processing capabilities, ingenious scroll design (a helical screw rotating slightly slower than the bowl to propel solids outward), and a precise solids discharge system. Their application spans diverse industries, including chemical, pharmaceutical, food processing, environmental engineering, oil and gas, mining, mineral processing, power generation, and pulp and paper.

The concept of a 'decanter' is traditionally associated with a vessel that boasts a broad base and a slender neck, primarily designed for the storage and presentation of wine. When we shift to the realm of centrifuges, the 'decanter' label aptly characterizes the design of its bowl, echoing the elegance of a wine decanter. Crafted as a cylindrical container, this bowl features a wide base that tapers into a narrow neck, all set to rotate seamlessly on a horizontal axis, enhancing its functionality and efficiency.
The nomenclature 'decanter' for centrifuges likely stems from their pivotal role in the separation of liquids with varying densities, akin to the relationship between wine and its sediment. Imagine a centrifuge bowl that mirrors the silhouette of a classic wine decanter, adeptly tasked with the meticulous separation of pristine liquid, reminiscent of wine, from the more solid sediment, or lees, settled at the bottom. This visual and functional parallel underscores the innovation and precision inherent in decanter centrifuges.