Dedusting Technology
Dust emissions are unavoidable when conveying, storing and processing bulk materials. Efficient dedusting technology ensures that your processes can operate safely, economically and with reduced environmental impact. It protects employees and equipment, reduces product losses and helps minimize maintenance and cleaning requirements.
DF Engineering develops customized dedusting solutions for a wide range of applications – from exhaust air cleaning and product separation to dust extraction in grinding plants, drying processes and pneumatic conveying systems. Each system is individually designed to meet your specific process conditions and can be seamlessly integrated into existing installations.
Tailored to Your Requirements
When designing an efficient filtration system, we consider a range of factors, including:
- Conveying capacity and air volume flow rate
- Dust concentration and material properties
- Temperature and humidity of the process air
- Continuous or intermittent operation
- Available space and installation conditions
Based on these parameters, we determine the appropriate filter area, cleaning technology and filter media. The result is a cost-effective, durable solution tailored to your requirements.
Your Benefits
- Customized dedusting concepts
- Reduced dust emissions and product losses
- Protection of employees and equipment
- Less wear and lower cleaning requirements
- Energy-efficient and cost-effective filtration solutions
- Integration into new and existing plants
Cyclone Separators
Cyclone separators reliably remove dust and solid particles from process air without the need for filter media or moving parts. The proven centrifugal separation principle ensures efficient particle removal, low maintenance requirements and cost-effective operation – even at high temperatures and with large air volumes.
Technical Specifications
- Air volume flow rate from 600 m³/h to 200,000 m³/h (as a cyclone battery)
- Process temperatures up to 900 °C
Benefits
- Filter-free separation process
- Low maintenance requirements
- Robust and durable construction
- Suitable for high process temperatures
- Low operating costs
- Integrated spark protection
- Optional wear protection
- ATEX-compliant versions available
Jet Pulse Filters
Jet pulse filters reliably remove even the finest dust particles from air and gas streams. Thanks to fully automatic compressed-air cleaning, they offer efficient, low-maintenance operation and enable continuous plant operation – even with high dust loads.
Technical Specifications
- Air volume flow rate from 200 m³/h to 500,000 m³/h
- Process temperatures up to 250 °C
Benefits
- High separation efficiency, even for fine dust
- Continuous operation without plant shutdown
- Fully automatic jet pulse cleaning
- Suitable for large air volumes and high dust loads
- ATEX-compliant versions available
Cyclone Filters
Cyclone filters combine the advantages of a cyclone separator with the high separation efficiency of a jet pulse filter in one compact system. Coarse and fine dust particles are reliably separated, ensuring high clean-gas quality while minimizing space requirements.
Technical Specifications
- Air volume flow rate up to 9,000 m³/h
- Process temperatures up to 250 °C
- Residual dust content in clean gas < 5 mg/m³
Benefits
- Combined coarse and fine dust separation
- Compact, space-saving design
- High clean-gas quality
- Available as active or passive systems
- Easy integration into existing plants
- ATEX-compliant versions available