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Rotary Drum Filtration

Rotary Vacuum Drum Filtration System

The Rotary Vacuum Drum Filtration System features a robust, permanently rotating cylinder constructed with Filtra-Systems' PermaFlow technology or wedge wire, serving as an effective filtration septum. This innovative system collects contaminants from fluids efficiently and operates with a fully automated cleaning cycle, providing an eco-friendly, maintenance-free solution

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Description

The Perma-Flow is Filtra-Systems' advanced rotary indexing micro-screen vacuum filter, offering significant advantages for machining applications. It utilizes a strainer-type separation with a unique pressurized incremental backwash system and a scraper for positive cake removal and conveyance. Capable of fine filtration below ten microns, the Perma-Flow's modular design supports parallel operations for large systems and provides complete redundancy.

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Operation

The PermaVac functions with a patented vacuum-placed drum in the main filter tank, forming a cake on the outer surface without conventional paper media. Upon reaching a predefined limit, it initiates a continuous self-cleaning cycle that keeps running as the machine operates. Heavy particulates are collected at the tank bottom and discharged through a single point for efficient removal.

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Product Range

These drum screen filter units vary in size, offering 3.5 to 140 square feet of filter area per unit to match specific application needs. 

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Features and Benefits

  • Low Landfill Disposal Costs: Environmentally friendly disposal of waste.
  • Continuous Cleaning Conveyor: Ensures uninterrupted system operation.
  • Extensive Accessories and Expansion Options: Includes temperature control, secondary filtration, magnetic filtration, mix metal filtration, and mist collection for superior operation.
  • Stainless Steel Micro-Screen Septum: Durable and efficient filtering capability.
  • Patented Cylinder Design: Increases filter area, enhancing filtration efficiency.
  • Drive Components Accessibility: All drive components are positioned above liquid level for easy visual inspection.
  • Patented Incremental Backwash: Enhances cleaning efficiency.
  • Fully Automated Operation: Continuous operation enhances productivity, negating the need for a separate clean tank.
  • Compact and Modular Design: Increases cake retention by 95% for clearer coolant during indexing.
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Industry Applications

Our Rotary Drum Filtration Systems can be used in a variety of different applications including:

Not sure what type of filtration you need or have questions about your equipment?

Let our team of experienced applications engineers review your process to access your needs and make a recommendation that will be best for your business.

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Want to see how our rotary vacuum drum filtration system can increase your efficiency and productivity in your operation?