Solid Waste Fluidizing Collector for Pneumatic Pipeline Transport

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Solution Overview

Problem

Current waste management methods are inefficient and environmentally harmful, as they rely on manual collection and disposal of solid waste, leading to greenhouse gas emissions, plastic pollution, and contamination due to the use of plastic packaging, which complicates recycling and worsens environmental pollution.

Innovation Solution

A method and apparatus that fluidizes solid waste into a flowable state using gaseous and liquid mediums for pipeline transportation, allowing for automatic collection and separation of waste types without plastic packaging, enabling efficient recycling and reduction of greenhouse gas emissions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual collection and plastic packaging are used for solid waste, then waste can be contained and transported, but plastic pollution accumulates and complicates recycling

Engineering Contradiction:
Improvewaste containmentVSAvoidplastic pollution
Core Design Contradiction:
ReliabilityVSObject-generated harmful factors

Solution Approach 1:

The invention extracts and eliminates the plastic packaging component from the waste management system. By designing collectors that directly receive and contain waste without plastic bags, the system removes the source of plastic pollution while maintaining waste containment functionality through the collector structure itself.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The invention uses pneumatic principles to transport waste through pipelines. Waste is fluidized using air flow and transported automatically from collectors to processing facilities, replacing the need for manual collection and plastic packaging while enabling automated, clean waste removal.

Inventive Principle:
Principle #29Pneumatics and hydraulics

2Object-affected harmful factors

If biodegradable waste is packaged in plastic to prevent contamination, then odor and disease infection are reduced, but plastic and biodegradable waste become cross-contaminated

Engineering Contradiction:
Improveodor and diseaseVSAvoidwaste composition
Core Design Contradiction:
Object-affected harmful factorsVSStability of the object's composition

Solution Approach 1:

The invention removes plastic packaging from the waste management process entirely. Collectors are designed to receive waste directly, allowing biodegradable waste to be contained and processed without plastic contamination, thus preventing cross-contamination while maintaining hygiene through proper collector design and automated handling.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system enables self-service waste deposition where waste is automatically contained and transported without human intervention. The collector structure provides containment and the pneumatic system automatically transports waste, eliminating the need for plastic packaging to prevent contamination.

Inventive Principle:
Principle #25Self-service

3Reliability

If all solid waste is collected manually and transported to disposal sites, then waste can be disposed of, but the process is time consuming and energy wasteful

Engineering Contradiction:
Improvewaste disposalVSAvoidcollection efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The invention implements a pneumatic pipeline transportation system that automatically transports waste from collectors to processing facilities. This eliminates manual collection and transportation, dramatically improving productivity and reducing energy consumption by using efficient air flow-based transport instead of fuel-intensive vehicles.

Inventive Principle:
Principle #29Pneumatics and hydraulics

Solution Approach 2:

The waste management system operates autonomously with automatic waste deposition, containment, and transportation. The pneumatic system self-regulates waste flow and transport, eliminating the need for manual intervention and significantly improving collection efficiency and productivity.

Inventive Principle:
Principle #25Self-service

4Quantity of substance

If landfill and incineration are used for waste disposal, then waste volume is reduced, but greenhouse gas emissions and pollution are generated

Engineering Contradiction:
Improvewaste volumeVSAvoidgreenhouse gas emissions
Core Design Contradiction:
Quantity of substanceVSObject-generated harmful factors

Solution Approach 1:

The invention converts the waste management process from harmful disposal methods to beneficial resource recovery. Instead of landfilling or incinerating waste, the system processes waste to recover biodegradable materials for composting or energy generation, transforming potential pollution sources into beneficial products while reducing greenhouse gas emissions.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

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

This approach automates waste collection and transportation, reduces plastic pollution, and facilitates recycling, resulting in a more efficient and environmentally friendly waste management system that minimizes landfill and incineration, thereby lowering greenhouse gas emissions and promoting waste renewal.

Implementation Method 1

fluidizing the wastes in the containers with both gaseous medium and liquid medium into flow-able particles or liquid phase to satisfy the pipeline transportation

Methodology Applied
Scientific EffectFluidization: Fluidisation

Data Source

PatentUS8801930B2Method and apparatus of solid wastes automatic collection ductwork evacuation and comprehensive utilization
Publication Date: 2014.08.12 QIU ZEGUO
  • US8801930B2 patent drawing
  • US8801930B2 patent drawing
  • US8801930B2 patent drawing

AI summary

The method and apparatus for the solid wastes automatic collection pipeline transportation and comprehensive utilization contemplated to reach a easily dropping, automatically collecting, discharging, transporting of all kinds of the solid wastes, getting the plastic package free renewable waste for recycle. The disclosed method and apparatus comprise going toward and near the multiple waste fluidizing collectors set indoor and outdoor, automatically opening the lid of the collector, putting the wastes into the specified containers according to the requirement of the waste recycle program, respectively fluidizing all kinds of the solid wastes into flowable particle and jam to satisfy the pipeline transportation, the multiple waste fluidizing collector in the invention is designed to receive, deposit the wastes and change the solid waste from solid into liquid, that leads to the solid waste automatic collection, transportation and getting the plastic package free, renewable uniform waste for recycle. It is expected to replace currently manual waste collection, waste disposal and management.