System and method for producing pelleted animal feed blocks

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United States of America Patent

PATENT NO 9968114
SERIAL NO

14057914

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Animal feed blocks composed of feed pellets are formed by conditioning a meal of a particulated animal feed mixture through heating the meal using steam to cause at least one of the feed components in the feed mixture to bind the meal. The heated meal is mechanically forced through a die to compress the meal into heated pellets. The heated pellets are collected in a pre-formed mold and are compressed in their heated state resulting in the pellets combining to form the animal feed block in the shape of the mold. Systems may use a pellet mill and a hydraulic press where conditioning and pellet formation takes place in the pellet mill and formation of the animal feed block is through compressing a collection of heated pellets using the hydraulic press.

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Patent Owner(s)

  • PURINA ANIMAL NUTRITION, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burr, Michael S Marthasville, US 30 91

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