Cartridge Dust Collection Units
High-Airflow Central Dust Collection and Cartridge Filter Deduster Systems
Cartridge Dust Collection Units are industrial filtration systems with cartridge filters for safely capturing dust at its source or through a central system in processes requiring high airflow.
Available from 2,500 to 40,000 m³/h, these systems provide high-performance dust control for chemical, pharmaceutical, food, solid-dosage, powder-transfer, weighing, filling, emptying, and central extraction applications.
2,500–40,000 m³/h Airflow
Can be engineered for central dust collection applications that require high airflow.
ATEX Explosion Protection
Explosion-protection solutions can be configured according to MIE, St class, and Kst value.
Smart Filter Cleaning
Automatic intelligent cleaning can support efficient operation of cartridge filters.
What Is a Cartridge Dust Collection Unit?
A cartridge dust collection unit is high-efficiency filtration equipment that separates dust through filter cartridges and releases or recovers cleaned air.
It can be used in high-airflow central extraction lines, processes with multiple dust sources, indoor or outdoor installations, hygienic applications requiring stainless-steel construction, and combustible-dust processes requiring ATEX evaluation.
Key Technical Features
Cartridge Dust Collection Unit Technical Structure
System Features
High Airflow
Suitable for central dust collection lines, multiple extraction points, and high-capacity processes with airflow up to 40,000 m³/h.
Durable Indoor and Outdoor Construction
The housing can be produced with paint, coating, or stainless-steel options according to site conditions.
Smart Filter Cleaning
Automatic pulse-jet or intelligent cleaning removes accumulated dust and supports filter life and system efficiency.
Heat Recovery Option
Heat recovery from exhaust air and system integration for improved energy efficiency can be considered for suitable processes.
ATEX and Explosion Protection Assessment
Explosion protection for cartridge dust collection units should be assessed not only by airflow. Minimum ignition energy, explosion class, Kst value, area zone, extraction point, and process conditions should also be evaluated.
For reference, see the EU ATEX Directive 2014/34/EU for equipment and protective systems intended for potentially explosive atmospheres.
Cartridge Filters, Maintenance, and Operational Ease
Filter life, filter replacement, dust hopper design, cleaning automation, and maintenance access are critical to efficient operation. Correct filter selection and a smart cleaning system directly affect long-term site performance.
Applications
Key Considerations When Selecting a Cartridge Dust Collection Unit
Airflow and Pressure Requirements
The number of extraction points, duct length, dust load, filter resistance, and equipment pressure requirements determine fan selection.
Dust Explosion Parameters
MIE, Kst, Pmax, St class, hybrid-mixture risk, and area zone classification should be considered for ATEX design.
Installation and Maintenance Area
Indoor or outdoor location, filter-change area, dust-discharge point, explosion-relief direction, and service access should be assessed during design.
Operating Advantages
Get Information About Cartridge Dust Collection Units
Cartridge dust collection unit selection should be assessed on a project basis according to airflow, pressure requirements, dust load, filter type, ATEX parameters, Kst value, containment level, installation area, explosion-relief direction, and maintenance access.
Contact us for cartridge dust collection systems, ATEX assessment, and project-specific technical information.
