Patent ID: 10081148

Abstract:
An exemplary embodiment of a screw crusher may utilize a cantilevered screw with an inverse tapered shaft with flighting for conveying the product up the length of the shaft for compression. The screw may include an end flight configured to provide thrust to the product for further conveyance beyond the end of the screw or additional compaction when utilized with a receiving container. An exemplary embodiment of the screw crusher may utilize a single moving element in relation to a cylindrical tube for compression of the product. Also, an exemplary screw compactor may utilize a fixed replaceable restrictor tube section and an efficient screw design making it more cost effective and efficient to operate than other known compactors. Furthermore, an example of the screw crusher may be fitted with perforated or the preferred “V” Slotted tube to perform liquid removal in addition to the compaction of the material.