Create a clean, technical patent-style line drawing (black and white, no shading). Top view (plan view) of a rectangular waste yard. Show a smooth flat floor with a drain located at one side. Draw inner walls as thick straight lines. Along the inner walls, place multiple spray nozzles at regular intervals (0.2–1 m). Include a wheeled cart with a waste container positioned above the floor. Add arrows indicating water flow direction toward the drain. No perspective, no shadows, blueprint-like engineering drawing. Labels allowed: “Drain”, “Spray Nozzle”, “Cart”. Mehr sehen