Aspiration systems

Recirculation filters, aspiration pipelines, fans and silos, for wood processing enterprises and by-products processing mills.

Hekotek designs and produces equipment for collecting and cleaning the air containing sawdust and fine particles and reversing clean air back to production area. Our recirculation filters enable to optimize production area heating costs, as well as ensure cleaner working environment for enterprise workers. Filters consist of standard units for air volume from 10 000 m3/h up to 120 000 m3/h, enable to revert hot air fully or partially back to the production area.

Ventilators in use are dynamically balanced and efficient, their capacity being within the range 3000-25000 m3/h, operating air pressure – 2000-4000 Pa. Pipelines, their ramifications and transitions are designed and produced to transport huge volume of wood waste under minimum energy and air consumption and low level of pressure loss. Buckle clamps used for pipes bracing enable quick pipeline installation.

General and technical characteristics:

  • Made of standard units with provided option of further expansion
  • Standard filter-bags (217 mm diameter, 2350 mm length), bag’s bottom base easily fixed by means of spring collar
  • Bags clearing by means of regeneration ventilators – by far more efficient compared with manual clearing (shaking)
  • Reverse air channel equipped with fire prevention shutters and reverse air feed regulating valve (summer/winter option)
  • Inlet valves open by air-pressure-induced force
  • Electrical stand with memo-scheme, processor-based control of cleaning
  • Containers, silos (or other solutions according to customer’s request) accumulating solid substances
  • Silos of standard sizes, capacity – from 130 m3 to 200 m3
  • Closed-circle solutions for use in dust sensitive areas

All references