VersaDrum Filter™ Type VDF

Filter systems should meet the following criteria:

• High filtration capacity
• High air permeability
• Compact design
• Low-maintenance operation

WEIS ENVIRONMENTAL meets these requirements with the internally-loaded LTG AEROB VersaDrum Filter™ VDF-16 (the word is derived from »versatile«). The customer receives a completely assembled and tested filter unit that provides the highest degree of dependability, safety and availability.

Functional description

The LTG AEROB VersaDrum Filter™ VDF-16 is an internally-loaded filter with 16 individual filter drums that can be operated under positive or negative pressure. The individual filter drums are cleaned by rotating suction nozzles – two per drum – that also move in a superordinate horizontal direction. Cleaning is performed at intervals of two drums at a time to ensure a high filter capacity with a minimum of suction power. The intervals are switched using a simple and pneumatically controlled open/close valve system.

The nozzles are touching the filter media only during cleaning. This increases the filter efficiency due to the defined filter cake structure. All drive elements, the chain drive for the rotation movement, the cross-groove shaft for the axial movement and the pneumatic cylinder for valve control are located on the clean air side.

Application in various industrial sectors

• Textile
• Non-Woven
• Woodworking
• Paper and Packaging
• Cellulose and Personal Care Tobacco
• Pharmaceutical industry

Advantages

• Fully contained modular construction
• Quick installation of system upon delivery
• Internally-loaded filter drums without support element
• High filter capacity with a defined filter cake
• Continuous cleaning controlled with selective intervals
• Long service life of filter media
• Very compact design
• 3,1m² filter area / m³ enclosed space
• All drive elements on the clean air side
• Partially assembled filter modules
• Easy changing of the filter media

Supply:

• as a partially assembled module
• as a complete filter unit with sheet metal housing in container size

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