Efficient Separation with Huading Disc Centrifuge

Experience precision and reliability with Huading Disc Stack Centrifuges, also known as Disc Centrifuges or Conical Plate Centrifuges. Effectively handle liquid-based applications by removing solids and separating liquid mixtures with unparalleled efficiency.

Revolutionizing Liquid-Solid Separation

The disc separator is an advanced solution designed for high-performance two-phase and three-phase separation. In two-phase separation, it efficiently removes suspended solids from liquids or separates immiscible liquids of different specific gravities. For three-phase separation, the system effectively handles two immiscible liquid phases and one solid phase simultaneously.

Innovative Disc Stack Design

A specialized disc stack maximizes surface area, accelerating separation and enabling continuous operation. Solids can be discharged continuously, intermittently, or manually based on application needs. Efficiently processes large liquid volumes, enhances product quality, and reduces costs. Its CIP (Clean-in-Place) system ensures hygiene and easy maintenance.

Key Technical Advantages

  • ● Separation factor: 8,000–20,000g
  • ● Solid particle separation: as small as 0.1 µm
  • ● Handles suspensions with 0.1%–35% solids
  • ● Drum sizes: 150–1,000 mm

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Disc Separator Products

Disc stack centrifuge

Disc stack centrifuge

The disc stack centrifuge, is also known as a disc bowl centrifuge or disc stack separator, is a type of centrifuge that has a series of conical discs which provides a parallel configuration of centrifugation spaces.

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SELF-CLEANING SEPARATOR

SELF-CLEANING SEPARATOR

Many processes require solids to be discharged intermittently during operation, or for processes with liquids containing higher solids content (up to approx. 10%) the intermittent…

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SELF-CLEANING DISK SEPARATORS IN STEAM-STERILIZABLE DESIGN

SELF-CLEANING DISK SEPARATORS IN STEAM-STERILIZABLE DESIGN

Disc separator with SIP&CIP is designed for aseptic processes, which is becoming increasingly important for handling sensitive products in the pharmaceutical, biotech and food industries.

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CHAMBER BOWL SEPARATOR

CHAMBER BOWL SEPARATOR

Chamber bowl separators are solid-bowl centrifuges with annular inserts (chambers). They are used for clarification…

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SOLID-WALL SEPARATOR

SOLID-WALL SEPARATOR

The solid wall bowl separator is often used in processes that require liquid/liquid or liquid/solids separation when the solids content in the feed is no more than about 1% by volume…

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NOZZLE SEPARATOR

NOZZLE SEPARATOR

Nozzle separators are continuously operating disk centrifuges. They are built as centrifugal clarifiers and separators and are more solids-orientated than self-cleaning separators..

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From Algae Harvesting to Beer Clarification and Protein Extraction

If you need to separate or purify liquids or remove ultrafine particles, a robust and reliable separator is essential. Huading separators, with centrifugal acceleration exceeding 12,000 g, are versatile solutions for purification and clarification.

When decanter centrifuges reach their performance limits, separators take over. With high speeds, they efficiently handle liquids. Clarifiers (two-phase separators) remove fine solid particles from liquids, while purifying separators (three-phase separators) separate immiscible liquid phases of different densities and remove solids simultaneously.

Each separator consists of a high-speed rotating bowl assembly, a drive mechanism, and a supporting frame structure. Huading separators ensure the quick discharge of unwanted solids without interrupting product feed, allowing continuous solid removal from the bowl. The high centrifugal force and rapid discharge system save both time and energy. The minimum particle size separable depends on the fluid viscosity, density difference between phases, capacity, and the separator design.

Separator designs

disc separator bowl

SOLIDS PETAINING TYPE

  • Solid wall, used when the solids content is <0.5%.
  • Manual removal of solids.

NOZZLE TYPE

  • Used when the solids content is <35%.
  • Solids discharge continuously.

SOLIDS EJECTING TYPE

  • Used when the solids content is <10% Automatic operation.
  • Solids discharged intermittently.

Compact and Durable Design

Our centrifuges are built for durability, efficiency, and ease of use. The compact structure ensures smooth operation, simplified maintenance, and minimal space requirements. The disc stack and distributor optimize flow conditions within the drum, enabling efficient solid separation and maximum separation efficiency.. The disc stack and distributor optimize flow conditions within the drum for efficient solid separation and maximum separation efficiency. All product-contacting parts are crafted from stainless steel to ensure hygiene and corrosion resistance. The forged bowl design eliminates micro-cracks for enhanced reliability and longevity.

For advanced operation and maintenance, our centrifuges offer intuitive HMI and PLC systems for easy parameter adjustments and precision control. Optional CIP (Clean-in-Place) and SIP (Steam-in-Place) systems allow efficient cleaning and sterilization at temperatures up to 137°C, ensuring optimal hygiene. Rotation speed is precisely managed by an inverter-driven motor.

Features

  • ● High separation efficiency
  • ● Low noise and vibration
  • ● Easy control via HMI and PLC
  • ● Fast and effective solid discharge
  • ● Energy-efficient drive system
  • ● Easy operation and control

Tailored Solutions

Huading offers customized process designs to meet specific client needs, ensuring seamless integration with existing pipelines and plant systems for optimal separation solutions.

Key Applications

How a Disc Stack Centrifuge Works

A disc stack centrifuge efficiently separates solids and one or two liquid phases in a continuous process using high centrifugal forces. This method leverages density differences between materials for precise and reliable separation.

separation-technology

Separation Mechanism

The product mixture enters the rapidly rotating bowl, where centrifugal force—up to 10,000 times gravity—acts to:

  • Push heavier solids outward toward the bowl wall.
  • Form concentric inner layers of lighter liquids, with an adjustable interface position to optimize separation.

Conical plates, or disc stacks, inside the bowl create thin layers of the product, significantly increasing the separation area. This design accelerates the separation process, resulting in improved efficiency, yield, and product quality.

Discharge of Liquids and Solids

  • Clarified liquid phases are directed toward the bowl’s center and discharged via centripetal pumps or gravity, depending on the separator type. Chambers within the separator prevent cross-contamination between liquid phases.
  • Separated solids accumulate at the bowl periphery and are periodically removed through a hydraulic discharge system, which can be configured for continuous, intermittent, or manual operation.
liquid solids separation

Automation and Efficiency

The product is gently accelerated by a distributor and passes through the closely spaced discs, where centrifugal force drives separation. For purification, the centrifuge separates the mixture into two liquid phases (light and heavy) while simultaneously removing solids.

Automated control systems with HMI and PLC interfaces enable precise parameter adjustments, including discharge intervals and counter-pressure settings. Discharge operations can be customized for partial or total removal of solids, ensuring flexibility and efficiency.

Disc stack centrifuges combine high centrifugal force, advanced disc technology, and intelligent automation to deliver superior performance in liquid-solid separation across diverse applications.

Stay in touch with Huading separator

If you need to stay in touch with Huading separator, there are a few ways to do so. You can send an email to info@huading-separator.com, give us a call at +86-510-8783-6501, or fill out the form on our website. We'll be sure to get back to you as soon as possible.

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