under-sink debris tray 3d model

Executive Summary The proposed innovation is a non-electric, inline plumbing device designed to fit directly beneath domestic kitchen sinks. It addresses two widespread household issues simultaneously: frequent pipeline clogging caused by organic food debris entering drain lines, and the backflow of noxious sewer gases and pests into living spaces. Operating entirely via gravity and hydro-mechanical force, the system automatically separates solid waste into an easily cleanable dry tray while maintaining an airtight physical barrier against reverse gas flow. II. Background & Problem Statement In residential kitchens, organic waste such as tea leaves, cooked grain remnants, and vegetable peelings regularly pass through basic surface sink strainers. Once inside the internal piping network: • Pipe Clogging: Accumulating debris mixes with cooking fats, oils, and grease (FOG), creating dense blockages in domestic and municipal drainage systems. Unclogging requires expensive plumbing interven