Walnut processing production line and process

The invention relates to the technical field of walnut processing, in particular to a walnut processing production line and technology. Comprising a green seedcase removing machine used for removing green seedcases of walnuts, a green seedcase separating and cleaning machine used for cleaning and separating, a draining and sorting machine used for draining wet walnuts, a drying device used for drying the wet walnuts, a wizened walnut winnowing machine used for removing the wizened walnuts and a raw fruit grading machine used for grading the dried walnuts, the shell and kernel separation production line is used for receiving the walnuts treated by the original fruit treatment production line and comprises a multi-stage shell breaking machine for breaking the shells of the dried walnuts and a separation device for separating kernels and shells after shell breaking; the kernel fine selection production line is used for receiving the walnut kernels obtained after treatment of the shell and kernel separation produ