Device for drying a material in strip form, in particular paper

Details Device for drying a material in strip form, in particular paper Device for drying a material in strip form, in particular paper

1994-06-20

1996-09-24

Lopez, F. Daniel

Drying and gas or vapor contact with solids

Process

Gas or vapor contact with treated material

34643, 34656, F26B 300

Patent

active

055578616

ABSTRACT:
Device for drying a material in strip form (1), in particular paper in strip form, including on a frame (2) two series (S.sub.1, S.sub.2) of drying nozzles (3), delimiting in a plane (P) a corridor for the passage of the material in strip form over a path (T), each of the series of drying nozzles being located in a plane (P.sub.1, P.sub.2) substantially parallel to the plane (P), the drying nozzles being perpendicular to the path of the material, each nozzle comprising at least one narrow, longitudinal slit (4) suitable for allowing a drying gas (5), for example air, to flow therethrough; blocking means are provided for selectively neutralizing a plurality of areas (6) of at least one slit; these means are constituted by at least one comb element (7) positioned in the slit, the comb element comprising a base (8) placed inside the slit and teeth (9) flush with the surface of the slit, the teeth being separated by gaps (10) between which flows the gas escaping through the slit.

REFERENCES:
patent: 3002700 (1961-10-01), Mohring
patent: 3462851 (1969-08-01), Urbas et al.
patent: 3982327 (1976-09-01), Kurie et al.
patent: 4058244 (1977-11-01), Vits
patent: 5028173 (1991-07-01), Vits

Affiliated with

Also associated with

Rating

Device for drying a material in strip form, in particular paper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for drying a material in strip form, in particular paper , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for drying a material in strip form, in particular paper will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1920962