Imaging-Based Foreign Substance Removal for Dust-Proof Control
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Solution Overview
Problem
Existing waste processing devices lack appropriate maintenance mechanisms for removing foreign substances, particularly in preventing powder dust explosions.
Innovation Solution
A control device and method that utilizes an imaging section to capture images of waste material, a removal section to remove foreign substances, and a dust-proof section to manage maintenance based on the amount of waste material, controlling dust-proof operations to prevent powder dust accumulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If dust-proofing operations are performed continuously regardless of waste material amount, then safety against powder dust explosion is improved, but energy consumption and resource waste increase
Solution Approach 1:
The dust-proofing operation is made dynamic by adjusting its activation status based on real-time waste material amount detection. The imaging section continuously monitors the waste material amount, and the control section dynamically switches the dust-proofing operation between active and inactive states, allowing the system to adapt to changing conditions rather than operating statically at full capacity
Solution Approach 2:
A feedback loop is established where the imaging section provides real-time information about waste material amount to the control section, which then adjusts the dust-proofing operation accordingly. This closed-loop control ensures that dust-proofing is activated only when waste material accumulates to dangerous levels, optimizing both safety and energy consumption
2Reliability
If dust-proofing operation is activated frequently, then maintenance effectiveness is improved, but device complexity and operation complexity increase
Solution Approach 1:
The system performs self-monitoring and self-regulation regarding maintenance needs. The imaging section automatically detects waste material accumulation, and the control section autonomously activates dust-proofing operations without requiring external intervention or complex control algorithms, enabling the system to manage its own maintenance requirements efficiently
Solution Approach 2:
The imaging section continuously monitors waste material amount in advance to detect accumulation trends. By identifying potential dust explosion risks before they materialize, the system can activate dust-proofing operations proactively rather than reactively, preventing hazardous conditions while maintaining simpler control logic
Data Source
AI summary
A control device of the present disclosure is used in a foreign substance removal device including a removal section configured to pick up and remove a foreign substance from a waste material conveyed by a conveyance device, a dust-proof section configured to perform dust-proofing related to maintenance of the foreign substance removal device with respect to powder dust derived from the waste material, and an imaging section located upstream of the removal section and configured to capture an image of the waste material. The control device executes one or more of control processing of controlling the dust-proof section based on information regarding an amount of waste material obtained from an image captured by the imaging section, and output processing of outputting information regarding the maintenance of the foreign substance removal device based on the information regarding the amount of waste material obtained from the image captured by the imaging section.