Adjustable Volume Measurement Rod for Bulk Containers
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Solution Overview
Problem
Existing volume measurement methods for intermediate bulk containers are inaccurate, inflexible, and require double handling of substances, leading to inefficiency and increased exposure to harmful chemicals due to fixed scales that are prone to erosion and low resolution.
Innovation Solution
A volume measurement apparatus with an elongated member having a measurement scale and an adjustment mechanism that can be attached to the container, allowing for flexible alignment and positioning to accurately measure the substance's volume, using a combination of hooks, nuts, and adhesive strips or magnets for secure attachment and adjustment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If fixed measurement scales are marked on the storage vessel, then volume measurement is possible, but the scales have low resolution and are prone to erosion and staining making them inaccurate
Solution Approach 1:
The measurement scale is separated from the storage vessel by placing it on a separate elongated member (measuring stick or rod) that can be attached to the container. This segmentation prevents the scale from being affected by erosion and staining of the storage vessel, maintaining measurement accuracy over time.
Solution Approach 2:
An elongated member with a measurement scale acts as an intermediary between the observer and the substance in the container. This intermediary carries the scale markings and can be positioned to align with the substance level, providing accurate measurements without direct contact between the scale and the potentially harmful or erosive substance.
2Measurement precision
If fixed measurement scales are used on the storage vessel, then volume can be measured, but the resolution is either too low for accuracy or too high requiring significant time to read
Solution Approach 1:
The measurement scale on the elongated member can be dynamically adjusted in position and orientation relative to the storage container. This allows the scale resolution to be optimized for each measurement situation, and the elongated member can be rotated or repositioned to present the scale at the most convenient reading angle, reducing measurement time.
Solution Approach 2:
The measurement scale is extended into three-dimensional space through the elongated member that can be positioned at various angles and distances from the container. This allows the observer to read the scale from multiple angles and positions, making it easier to quickly accurately read the measurement without being constrained to a single fixed viewing position.
3Measurement precision
If the container must rest on an even surface at perpendicular angle for accurate measurement, then measurement accuracy is maintained, but operational flexibility is reduced
Solution Approach 1:
The elongated member with the measurement scale can be dynamically adjusted in orientation and position relative to the container. This allows the measurement system to adapt to containers in various positions and orientations, maintaining measurement accuracy even when the container is not perfectly level or perpendicular to the ground.
Solution Approach 2:
The measurement scale, attachment mechanism, and adjustment mechanism are combined into an integrated elongated member assembly. This unified structure can be attached to the container and adjusted as a single unit, providing both accuracy and operational flexibility without requiring separate components or complex setup procedures.
4Measurement precision
If decanting or transferring substance to a separate container with known dimensions is done for volume measurement, then accurate measurement can be taken, but double handling wastes time and increases operator exposure to harmful chemicals
Solution Approach 1:
The elongated member with measurement scale acts as an intermediary that can be attached directly to the storage container, allowing volume measurement to be taken in-situ without transferring the substance. This eliminates operator exposure to harmful chemicals while maintaining measurement accuracy.
Solution Approach 2:
The storage container itself serves the dual function of both storage and measurement by being compatible with the attachable elongated member. The container does not need to be emptied or transferred to another vessel for measurement, as it can be measured directly while remaining in its storage position, reducing handling and exposure risks.
Data Source
AI summary
A volume measurement apparatus is for a storage container and has an elongated member having a measurement scale marked thereon and an attachment mechanism configured to attach the elongated member onto a storage container. The storage container is capable of holding a liquid or granular substance. The volume measurement apparatus further has an adjustment mechanism configured such that a position and orientation of the elongated member can be adjusted relative to the storage container to align a minimum or maximum capacity marker on the measurement scale with a topmost level of the substance held in the storage container. The measurement scale is adapted such that it can be used to measure a volume of the substance held in the storage container.