The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 1992
Filed:
Nov. 29, 1990
Patricia Fraile, Champagne, FR;
Henri Renon, Sceaux, FR;
Abstract
A process is provided for drying products in divided form, particularly cereals, and an apparatus for implementing this process. This process is based on the principle of placing the material to be dried (cereal grains, food grains . . . ) in suspension in a gaseous stream forming the hot drying fluid. In accordance with the invention, alternate steps are provided for drying and sweating the material during treatment, the sweating involving absence of drying fluid flow about the grains. An apparatus for implementing this process includes a casing with vertical axis in which is mounted at least one perforated horizontal plate supporting the fluidized bed, a blade being movable perpendicularly to the plate, two side hoppers with mobile bottoms being associated with each plate, a blade being mounted in each hopper.