Patent ID: 6322601
Filing Date: 2001-11-27
Classification: B04C,F23J

Abstract:
Smoke inlet trunking for a cyclone separator at an outlet of a furnace, said trunking having two lateral faces referred to as an extrados face and an intrados face, the latter terminating at a nose of said cyclone, a ceiling face and a floor face, said intrados face, which connects a point at the start of said trunking, wherein said point is at the outlet of said furnace, to a point at the nose of the cyclone having a profile such that said intrados face includes at least two separate tangents such that one tangent intersects said extrados face at a point upstream of the foot of a perpendicular to said extrados face dropped from said nose of said cyclone, wherein said intrados face begins at said point at the start of said trunking with a first part having a rectilinear profile followed by a second part which extends from the first part to said nose of said cyclone.