Patent ID: 11883838
Assignee: CEFLA SOCIETA' COOPERATIVA
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 0:
1. An apparatus for painting flat products including a spray booth, in turn including a plenum having two opposite ends and a central portion, a conveying belt for conveying products, at least one device for applying paint, and at least one suction plant,
wherein
the plenum of the spray booth has a symmetric M-shape portion including in each half of the M-shape portion, from one respective end to the central portion of said plenum in sequential order:
an external first surface portion ascending from the one respective end and tilted inward;
a lateral second surface portion parallel to the conveying belt;
a central third surface portion, descending to the central portion with a tilt opposed to that of the external first surface portion; and
the central portion which comprises a central fourth surface portion parallel to said conveying belt, which is closer to said conveying belt than the lateral second surface portion.