Patent ID: 7090083

Claim:
A module for screening or diverting particulate material comprising either one of a screening member having a unitary, single-level structure including an array of sieve apertures of a predetermined size defined therein for allowing particulate material up to the predetermined size to pass through the module or a diverting member having a unitary, single-level structure for redirecting the flow path of the said particulate material, the screening and diverting member including a frame engagement member, extending downwardly from a lower surface of the screening or diverting member, for interlockingly mounting the screening or diverting member onto a reinforcing support frame such that the screening or diverting member is readily attachable to and detachable therefrom, and such that particulate material passing through the screening member passes through the reinforcing support frame, the screening or diverting member comprising a substantially rectangular shape having a plurality of corners and being further interlockingly mountable onto a plurality of posts such that the screening or diverting member is readily detachable therefrom, wherein each said post is substantially connected to a single corner of the screening or diverting member, wherein said posts are spaced from said frame engagement member.