Brix Measurement System Using Weight Volume Temperature Data
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Solution Overview
Problem
The maple syrup industry faces challenges in efficiently measuring Brix levels, particularly in large-scale automated production, due to the limitations of traditional methods such as hydrometers and inline refractometers, which require manual handling, frequent lens cleaning, and temperature compensation issues beyond their operational range.
Innovation Solution
A system comprising a tank with temperature and weight measurement apparatuses, a volume measurement system, and a computer that calculates Brix based on temperature, weight, and volume data, allowing for continuous, real-time monitoring and compensation across a broader temperature range without the need for frequent lens cleaning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If inline refractometers are used for continuous Brix measurement, then productivity is improved, but device complexity and cost increase
Solution Approach 1:
The system divides the measurement function into separate components: a tank for holding liquid, a weighing apparatus for mass measurement, a volume measurement system, and a temperature reading apparatus. Each component performs a single function, simplifying individual elements while achieving continuous measurement capability through their integration.
Solution Approach 2:
The computer serves multiple functions: it receives data from the weighing apparatus, volume measurement system, and temperature reading apparatus; it performs temperature compensation calculations; and it determines the final Brix measurement. This multi-functional approach reduces the need for separate dedicated devices for each task.
2Measurement precision
If inline refractometers are used for real-time Brix monitoring, then measurement precision is improved, but ease of operation deteriorates due to frequent lens cleaning
Solution Approach 1:
The invention extracts the optical measurement component (refractometer lens) from the continuous measurement system. Instead of requiring an inline refractometer with exposed optics that need cleaning, the system uses indirect measurement through weight, volume, and temperature data processed by a computer, eliminating the lens cleaning requirement entirely.
Solution Approach 2:
The system replaces the optical-mechanical refractometer measurement method with a computational approach based on physical properties (mass, volume, temperature). This substitution eliminates the need for optical components that require manual cleaning and maintenance.
3Device complexity
If hydrometers are used for Brix measurement, then device complexity is reduced, but productivity decreases due to manual handling requirements
Solution Approach 1:
The system automatically collects data from the weighing apparatus, volume measurement system, and temperature reading apparatus without requiring manual intervention. The computer automatically processes the data and performs temperature compensation, enabling continuous unattended operation that significantly improves productivity compared to manual hydrometer methods.
Solution Approach 2:
The system enables continuous measurement by constantly monitoring the liquid in the tank through automated weight, volume, and temperature sensing. Unlike discrete manual measurements with hydrometers, this system provides ongoing real-time data, maximizing measurement efficiency and productivity.
4Measurement precision
If inline refractometers with automatic temperature compensation are used, then measurement precision is improved, but ease of operation worsens due to regular adjustment requirements
Solution Approach 1:
The system replaces the adjustable mechanical temperature compensation mechanism in inline refractometers with a computational approach. The computer receives temperature data from the temperature reading apparatus and automatically performs compensation calculations based on the measured weight, volume, and temperature, eliminating the need for manual adjustment of compensation settings.
Solution Approach 2:
The system continuously monitors temperature through the temperature reading apparatus and uses this feedback to dynamically adjust the Brix calculation in real-time. This automated feedback loop eliminates the need for manual intervention to maintain accurate temperature compensation, reducing maintenance requirements while preserving measurement precision.
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 system provides accurate, continuous Brix measurement across a wide temperature range, reducing operational costs and increasing efficiency in large-scale maple syrup production by eliminating the need for frequent lens cleaning and improving temperature compensation.
Implementation Method 1
a weighing apparatus for measuring a weight of the volume of liquid received in the tank
Implementation Method 2
a volume measurement system for measuring the volume of the liquid received in the tank
Implementation Method 3
a temperature reading apparatus for measuring a temperature of the liquid prior to entering the tank, while received in the tank or after being expelled from the tank
Implementation Method 4
a computer operatively connected to the temperature reading apparatus, the weighing apparatus and the volume measurement system and receiving data from same, the computer being programmed to determine a Brix measurement based on the data received
Data Source
AI summary
The present disclosure relates to a system and to a method for measuring Brix of a liquid such as sap, syrup or taffy. The system for measuring Brix of a liquid comprises: a tank for receiving a volume of the liquid; a temperature reading apparatus for measuring a temperature of the liquid; a weighing apparatus for measuring a weight of the volume of liquid received in the tank; a volume measurement system for measuring the volume of the liquid received in the tank; and a computer operatively connected to the apparatuses and using the data received from the same to determine the Brix of the liquid. The method comprising providing the Brix measuring system; measuring the temperature, weight, volume of the liquid received in the tank, and determining the Brix measurement based on the data received and using the computer.