Composting garbage disposal

摘要

A composting garbage disposal for under sink use in a kitchen which separates food waste items into liquid and solid components. The liquid components are directed to a standard sewer or septic system. The solid components are directed to a removable storage bin. The food waste items are separated by use of a motor driven auger member which is in close proximity to the inside wall of a screened cup so that the liquid exits the screened portion of the cup and the solid exits through an aperture in the floor of the cup. A microprocessor circuit senses the strain on the drive motor and if the strain becomes excessive, automatically reverses the direction of the shaft and auger thereby releasing excess food waste that is causing the excess strain.

主权项

1. composting garbage disposal comprising:
a material input chamber; a threaded sink ring member; an auger member; a screened cup member; a sink to threaded sink ring member fastening ring; a main housing; main housing retaining screws; a main housing gasket; a drive gear motor assembly; a motor to auger member connecting shaft; a main housing liquid outlet pipe; a main housing solids outlet pipe; a solids retaining vessel; an on switch; said threaded sink ring member having a flange that engages the center aperture of a standard kitchen sink; said sink to thread sink ring member held in place under said sink by said sink ring member fastening ring; said material input chamber being removable and replaceable and having tabs that engage apertures in said threaded sink ring member; said main housing attached to the outer wall of said threaded sink ring member via retaining screws; said main housing having an internal mid level floor that supports said screened cup member, said main housing having a lower portion under said mid level floor where said drive gear motor assembly resides; said auger member located in close proximity to the inside walls of said screened cup member; said auger driven by said drive gear motor assembly via said motor to auger member connecting shaft; said main housing gasket centrally located on said mid level floor and creating a waterproof seal for said motor to auger member connecting shaft; said main housing liquid outlet pipe exiting just above said mid level floor; said main housing solids outlet pipe exiting main housing just below said screened cup; said screened cup having a solid floor and having an aperture towards the perimeter of said solid floor; said solids outlet pipe attached at one end to said cup floor aperture; said solids outlet pipe terminating at said solids retaining vessel; and so that when a person inserts food waste into the said material input chamber, said food waste drops into said screened cup and is masticated by said auger member causing liquid from said food waste to exit said liquid outlet tube and solid from said food waste to exit into said solids outlet tube and into said solids retaining vessel.