Waste Compactor Single Drive Multiple Zones

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Solution Overview

Problem

Existing waste processing technologies require multiple compaction means for different types of waste, leading to complexity, high costs, and inefficiency in recycling and space usage, as they cannot effectively handle various materials without cross-contamination.

Innovation Solution

A waste processor with multiple discrete compaction means actuated by a single drive means, allowing for simultaneous or sequential operation, and designed for compacting different types of waste materials without cross-contamination, facilitating efficient recycling and space reduction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple separate compaction means are used for different waste types, then each waste type can be compacted effectively, but the device complexity and manufacturing cost increase significantly

Engineering Contradiction:
Improveability to handle different waste typesVSAvoidcomplexity of compaction system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

A single compaction means is designed to handle multiple types of waste materials (paper, plastic, glass, metal, organic matter) through a universal compaction chamber and movable wall mechanism, eliminating the need for separate compaction devices for each waste type while maintaining effective compaction for all materials

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The waste processing system is divided into separate collection zones for different waste types, each with its own inlet means, while sharing a common compaction means. This segmentation allows targeted collection and separation before compaction, maintaining versatility without requiring multiple compaction systems

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If multiple separate compaction means are used for different waste types, then each waste type can be compacted effectively, but the manufacturing cost becomes prohibitively high for domestic use

Engineering Contradiction:
Improveability to handle different waste typesVSAvoidmanufacturing cost
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

Multiple collection zones for different waste types are merged into a single integrated processing chamber with one compaction means. The movable wall mechanism and compaction system are shared across all waste types, significantly reducing manufacturing costs while maintaining the ability to process diverse materials including paper, plastic, glass, metal, and organic matter

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If waste materials are collected in separate containers, then recycling can be facilitated, but valuable kitchen or commercial space is consumed

Engineering Contradiction:
Improverecycling capabilityVSAvoidspace occupied by waste containers
Core Design Contradiction:
Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

Multiple collection zones for different waste types are nested within a single integrated processor unit. The compacted waste from all zones is stored in a shared compacted waste chamber, allowing multiple waste streams to be handled in a footprint equivalent to a single container, thus preserving valuable kitchen or commercial space

Inventive Principle:
Principle #7Nested doll (Nesting)

4Ease of operation

If a single drive means actuates multiple discrete compaction means, then operational complexity is reduced, but the mechanical transmission system becomes more complex

Engineering Contradiction:
Improvesimplicity of operationVSAvoidcomplexity of drive transmission system
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

A single drive means directly actuates a single movable wall that forms the compaction means. This direct actuation eliminates the need for complex transmission systems with multiple drive mechanisms, reducing both operational complexity and mechanical complexity simultaneously

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS9205977B2Waste recycling and compactor
Publication Date: 2015.12.08 PRYDE FOUND
  • US9205977B2 patent drawing
  • US9205977B2 patent drawing
  • US9205977B2 patent drawing

AI summary

The present invention relates to a waste processor for processing and compacting different types of waste. The processor has inlets for the different types of waste, each of which are connected to a respective collection zone. Passages may lead between each of the inlets and the respective collection zones. Each passage has a discrete compactor which is formed and arranged for effective compaction of the type of waste associated with the respective inlet. Each of the compactors is actuated by a single drive.