HIGH COMPRESSION SHAFT CONFIGURATION AND RELATED METHOD FOR SCREW PRESS SYSTEMS USED IN RENDERING APPLICATIONS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 8, 2013
app pub date -
Jan 31, 2013
filing date -
Feb 6, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A rendering method involves heating the animal protein and thereafter feeding the heated animal protein through a rendering screw press machine having an internal shaft assembly that includes a working portion with an overall compression ratio of greater than about 7 to 1, a first scroll flight section configured for decreasing cake thickness, followed by a first high compression cone section, followed by a stepped decompression section, followed by a second scroll flight section configured for decreasing cake thickness, followed by a second high compression cone section, followed by a straight collar section. Rotating the shaft assembly moves the heated animal protein through the machine such that liquid fat passes out through a barrel cage and substantially dried animal protein cake is output from the choke opening, and the heated animal protein only undergoes one stepped decompression during such movement.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully