Patent ID: 9475227
Filing Date: 2016-10-25
CPC Classification: A01K,B01J,B29B,B29C

Claim Text:
1. An extrusion type compressive granulating apparatus for producing granular excreta treating material, the apparatus comprising: a die table which has a plurality of granulating holes passing through the die table; at least one spacer rib provided on a lower surface of the die table and extending in a radial direction; a pressurizing rotation wheel which press-inserts a raw material into each of the granulating holes of the die table; and a cutting blade which cuts the raw material, extruded from an outlet of each of the granulating holes of the die table, into granules, wherein the cutting blade is positioned relative to the die table to provide a gap corresponding to a plate thickness of the spacer rib at an outlet surface side of the granulating holes, each of the granulating holes forms a compression zone, and the gap forms a non-compression zone, and the raw material is compressed at the compression zone, swells at the non-compression zone, and is cut into granules by rotating the cutting blade along an outlet surface of the non-compression zone.