Railway Container With Internal Separating Wall for Aggregate Transport
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Solution Overview
Problem
The existing methods for transporting aggregate materials like gravel are inefficient, resulting in significant economic losses and environmental pollution due to material loss during transport, and require complex and costly systems for handling hazardous materials like asbestos.
Innovation Solution
A modular, ISO-standard container with a conveyor belt system that allows for simple loading and unloading on various transport modes, including rail, road, and sea, minimizing material loss and eliminating the need for additional neutralization steps for hazardous materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of substance
If traditional open transport methods are used for aggregate materials, then loading and unloading operations are simple, but material loss during transport is significant (20% loss)
Solution Approach 1:
The transport system is segmented into modular containers that can be independently handled, loaded, and unloaded. Each container is a self-contained unit with standardized dimensions, allowing for efficient handling and reduced material loss during transfer operations between different transport modes.
Solution Approach 2:
The container design provides multi-functionality by enabling the same container to be used across road, sea, and rail transport modes without requiring specialized equipment or procedures. This universal container solves the material loss problem while maintaining operational simplicity through standardized interfaces.
2Ease of operation
If hazardous materials like asbestos are transported using traditional methods, then additional neutralization steps are required, but this increases operational complexity and cost
Solution Approach 1:
The container is pre-equipped with sealed compartments and containment features before loading hazardous materials. This preliminary preparation eliminates the need for complex neutralization systems during transport, as the container itself provides the necessary containment and safety features from the outset.
Solution Approach 2:
The container acts as an intermediary between the hazardous material and the external environment, providing a sealed barrier that prevents contamination and eliminates the need for complex neutralization procedures. The container mediates the transport process by isolating the hazardous material throughout the entire journey.
3Productivity
If specialized railway transport trucks are used for gravel delivery, then on-site delivery is achieved, but the overall transport chain complexity increases
Solution Approach 1:
The standardized container enables the same transport unit to efficiently operate across multiple modes (road, sea, rail) without requiring specialized equipment for each mode. This universality maintains high productivity while reducing overall system complexity by eliminating the need for specialized railway trucks with unique handling mechanisms.
Data Source
Figure 1A
Figure 1B
Figure 2
AI summary
A container is provided for transport of aggregate material and a respective railway transport truck comprising the container, in which a containing structure (4) exhibits at least two opposite lateral walls (6, 7) and two opposite head walls (8, 9) defining, in cooperation, an internal housing space (10); the container structure (4) further exhibits a separating wall (11 ) located internally of the housing space (10) and constrained to at least one of the lateral walls (6, 7) for dividing the housing space (10) into a containing compartment (12) located superiorly and an unloading compartment (13) located inferiorly and in communication with the containing compartment by means of a passage opening (14). An opening/closing device (15) selectively places the containing compartment (12) in communication with the unloading compartment (13) according to whether the transport truck is in transporting conditions or unloading conditions.