Process and apparatus for efficiently drying wet-milled corn ger

Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

34 57A, 16510416, F26B 308

Patent

active

052973484

ABSTRACT:
A flowable solid material, such as wet-milled corn germ, is continuously fed into the upper portion of a large vessel having a cylindrical shell with a vertical axis and a series of vertically spaced horizontal decks. Each deck has concentrically spaced annular zones of holes or perforations, and heated air from a set of blowers and a gas-fired or steam heat exchanger is forced countercurrently or upwardly through the perforations to produce a recirculating bed of material above each deck with an upward spouting flow of the material above the zones of perforations and a downward flow of material between the zones of perforations. The recirculating material forming the lower beds is also heated by cylindrical steam heat exchangers which extend vertically between the zones of perforations, and the material is fed downwardly through the vessel in a serpentine-like path to form the beds and for discharge from the lowermost bed. Sweep arms rotate above the decks and below the heat exchangers, and after the heated air flowing upwardly through the decks and beds absorbs moisture from the material, the air is exhausted to a dual cyclone separator. The separator collects solid particles within the exhaust air, and the clean exhaust air is directed from the separator back to the blowers to form a closed cycle operation.

REFERENCES:
patent: 3287823 (1963-11-01), Vidali
patent: 3771237 (1973-11-01), Hansen et al.
patent: 3876383 (1975-04-01), Vandenhoeck
patent: 4323312 (1982-04-01), Glatt et al.
patent: 4702892 (1987-10-01), Betz
1989 Publication of FRENCH.RTM. Dryer/Cooler System.
1980 Publication of G. M. Rios et al entitled "Potential Improvements in the Field of Large Particle Fluidization".

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process and apparatus for efficiently drying wet-milled corn ger does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and apparatus for efficiently drying wet-milled corn ger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for efficiently drying wet-milled corn ger will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-784316

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.