Improved classifier cage for rotating mill pulverizers

Details Improved classifier cage for rotating mill pulverizers Improved classifier cage for rotating mill pulverizers

B - Operations, Transporting

02

C

B02C 23/12 (2006.01) B02C 15/00 (2006.01) B02C 23/32 (2006.01) B07B 7/08 (2006.01) B07B 7/083 (2006.01) B07B 11/04 (2006.01)

Patent

CA 2195843

An improved classifier cage for bowl mill type coal pulverizers which have been converted from stationary throats to rotating throats with reversed flow direction. The direction of the classifier vanes is reversed such that the rotational flow direction of coal/air from the rotating throat is generally maintained as it passes through the classifier cage into a classifier cone, rather than being reversed in "U-turn" fashion. A further improvement is made in the geometry of the classifier vanes to create a better downward and tangential redirection of the flow into the classifier cone.

age de classification améliorée pour les pulvérisateurs de charbon de type broyeur cuve dans laquelle les gorges stationnaires ont élé converties en gorges rotatives avec inversion du sens de l'écoulement. L'orientation des volets du classificateur est inversée de manière que le sens de l'écoulement rotationnel du mélange charbon-air provenant de la gorge rotative soit généralement maintenu lorsqu'il traverse la cage de classification jusque dans le cône de classification, plutôt que d'être inversé à la manière d'un demi-tour. Une autre amélioration est apportée dans la géométrie des volets du classificateur pour créer une meilleure réorientation vers le bas et tangentielle de l'écoulement dans le cône de classification.

Affiliated with

Also associated with

Rating

Improved classifier cage for rotating mill pulverizers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Improved classifier cage for rotating mill pulverizers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Improved classifier cage for rotating mill pulverizers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1976164