Patent ID: 11931669
Assignee: JOHN C. DIGERTT, INC.
Field: Chemical engineering (Chemistry)
Classification: CPC B  A | IPC A  B

Claim 0:
1. A cannabis extraction system, comprising:
an extraction vessel having an input port and output port; the extraction vessel having an open top end and closed bottom en&
a mesh washing basket removably located in the extraction vessel; a central post located through a bottom surface of the mesh washing basket at least one agitation paddle attached to the centralpost;
an internal 8 female spline coupler/drive hub positioned below the mesh washing basket and removably connected to the central post and being configured and arranged for rotating the central post and the at least one agitation paddle attached thereto from below the mesh basket;
a chilled water tank fluidly connected to the main extraction vessel via the input port; the chiller water tank being configured and arrange to provide water into the extraction vessel;
a separation/collection tank having an open top end and configured to receive extracted hash resin by gravity from the extraction vessel via the output port of the extraction vessel;
a pump fluidly connected to the water tank to recirculate water back into the open top end of the extraction vessel; and
a computerized controller electronically connected to the pump and water tank to controllably deliver cold water to the extraction tank via the open top end thereof.