Patent ID: 11964285
Assignee: nan
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 0:
1. A pulverizing dry-washer comprising:
a frame;
an upper feeder;
a bi-directional pulverizing box;
a recovery unit;
a counterweight fan assembly;
the bi-directional pulverizing box comprising a first vibrating tray, a second vibrating tray, a left mount, and a right mount;
the recovery unit comprising a vibrating compartment and a riffle board;
a channeled body of the upper feeder being angularly attached to an upper end of the frame;
the first vibrating tray being angularly mounted in between the left mount and the right mount;
the second vibrating tray being angularly mounted in between the left mount and the right mount;
the left mount and the right mount being laterally mounted to the vibrating compartment of the recovery unit;
the first vibrating tray being positioned adjacent to the channeled body;
the second vibrating tray being positioned adjacent to a proximal end of the vibrating compartment;
the proximal end of the vibrating compartment being tethered to a closed end the channel body;
a distal end of the vibrating compartment being tethered to an opened end of the channel body;
a first height between the proximal end and the closed end being smaller than a second height between the distal end and the opened end;
the riffle board being mounted to the vibrating compartment; and
the counterweight fan assembly being integrated into the proximal end of the vibrating compartment.