A method and equipment for manufacturing predetermined low...

B - Operations – Transporting – 27 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B27L 11/02 (2006.01)

Patent

CA 2235987

The object of the invention is a method and equipment manufacturing predetermined low bark content wood chips and a high bark content fuel fraction from wood chips with bark attached, which method includes the following stages: mechanical bark removal treatment (7), in which the bark is removed from the chips and their size is reduced; and pre-cleaning (6, 9, 11) of the flow of chips with bark attached; and final cleaning of the aforesaid wood chip flow from the pre-cleaning, with the aid of an optical separator (10). Before the mechanical bark removal process (7) a thin fraction of the chips is sieved out of the flow of wood chips, and then bypasses the mechanical process (7), which improves the yield and the piece size distribution.

Procédé et installation de production de copeaux de bois présentant une teneur faible, prédéterminée, en écorce et une fraction combustible à teneur élevée en écorce, à partir de copeaux de bois comportant des morceaux d'écorce, comportant les étapes suivantes: opération mécanique (7) de séparation de l'écorce, dans laquelle l'écorce est retirée des copeaux et la dimension de ceux-ci est réduite, pré-nettoyage (6, 9, 11) des copeaux comportant des morceaux d'écorce et nettoyage final de ces copeaux de bois en provenance du pré-nettoyage, à l'aide d'un séparateur optique (10). Avant l'opération mécanique (7) de séparation de l'écorce, une petite fraction des copeaux est sélectionnée par tamisage dans le flux de copeaux de bois, et saute l'étape de l'opération mécanique (7), ce qui améliore le rendement et la répartition par dimension des morceaux.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

A method and equipment for manufacturing predetermined low... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A method and equipment for manufacturing predetermined low..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A method and equipment for manufacturing predetermined low... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2090043

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.