Mobile Composting System with Sorting Table and Grinder

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Conventional composting methods fail to effectively sort out non-compostable matter, contaminants, or toxic substances from compostable materials, leading to environmental contamination and inefficiencies in the composting process.

Innovation Solution

The development of a mobile composting system that includes a sorting table, a grinder, and a conveyor belt, which allows for the sorting and grinding of compostable materials before composting, thereby reducing contamination and improving adaptability to different environments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If conventional composting methods are used, then the composting process is simple, but non-compostable matter and contaminants are not effectively sorted out, leading to environmental contamination

Engineering Contradiction:

Improveenvironmental contaminationVSAvoidcomposting system complexity

Core Design Contradiction:

Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The composting system is divided into separate functional modules: a sorting table for removing non-compostable matter, a grinder for processing compostable materials, and a composting vessel for decomposition. This segmentation allows each component to perform its specific function effectively, ensuring contaminant removal while maintaining manageable system complexity through modular design

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The sorting table and grinder are positioned to perform preliminary sorting and processing of waste materials before they enter the composting vessel. Non-compostable matter is removed and set aside before composting begins, preventing contamination of the final compost product and reducing environmental harm

Inventive Principle:

Principle #10Preliminary action

2Adaptability or versatility

If a mobile composting system is used, then adaptability to different locations is improved, but device complexity increases due to multiple components

Engineering Contradiction:

Improvelocation adaptabilityVSAvoidsystem component complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The mobile composting system is designed with universal, multi-functional components that can be transported and assembled at various locations. The sorting table, grinder, and composting vessel are all mobile units that can be relocated to different sites including urban environments, providing adaptable composting capability while keeping each component relatively simple in design

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system components are designed to be compact and potentially nestable or stackable when not in use, allowing easy transportation and storage. The mobile design enables the system to adapt to different locations without requiring complex infrastructure, as each component is self-contained and transportable

Inventive Principle:

Principle #7Nested doll (Nesting)

3Manufacturing precision

If sorting and grinding processes are added, then compost quality is improved, but processing time is increased

Engineering Contradiction:

Improvecompost qualityVSAvoidprocessing time

Core Design Contradiction:

Manufacturing precisionVSLoss of time

Solution Approach 1:

The sorting table removes non-compostable matter before the composting process begins, and the grinder pre-processes compostable materials into smaller particles. This preliminary action improves compost quality by ensuring only suitable materials are composted and accelerates decomposition by increasing surface area, ultimately reducing the overall composting time despite the added sorting and grinding steps

Inventive Principle:

Principle #10Preliminary action

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The mobile composting system effectively reduces environmental contamination by sorting out non-compostable materials and improves adaptability by allowing composting to take place in various locations, including smaller urban environments.

Implementation Method 1

the inclined surface may be configured to receive the compostable material... the compostable material slides down the inclined surface into a grinder

Methodology Applied

Scientific EffectGravity: Gravitation

Data Source

PatentUS20250162957A1Adaptable Mobile Composting Systems, Devices, and Methods with Reduced Environmental Impact

Publication Date: 2025.05.22 5280 WASTE SOLUTIONS LLC

AI summary

The present disclosure relates to improved mobile composting systems, devices, and methods. In one example, a mobile composting system includes a garbage bin, a sorting table, a grinder, a conveyor belt, and a composting vessel. The garbage bin may include waste that includes compostable material. The sorting table may be adjacent to the garbage bin and may include a sorting surface configured to receive the waste and an inclined surface configured to receive the compostable material. The grinder may be positioned below the inclined surface for receiving the compostable material and may be configured to grind the compostable material and produce ground compostable material. The conveyor belt may have a first end positioned below the grinder to receive the ground compostable material. The composting vessel may be positioned below a second end of the conveyor belt.