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:
Oct. 04, 1977
Filed:
Jul. 21, 1976
Mathieu J Vertenstein, Denver, CO (US);
CF&I Engineers, Inc., Denver, CO (US);
Abstract
An air and massecuite warming device comprising a pair of nested, concentric frusto-conical tubular members positioned above a massecuite separating centrifuge in which steam is directed into the chamber formed between the nested members. The steam is discharged from the inner member by a plurality of nozzles located in the conical wall of the inner member forming a vortex. Before contacting the massecuite, the steam mixes with the air drawn through the centrifuge, raising the air temperature. This warm air reduces the massecuite viscosity by increasing the temperature of the massecuite and the temperature of the centrifuge elements contacting the massecuite thereby increasing the centrifuge separation capacity and improving the purity of the sugar produced.