Microwave Moisture Control for Total Mixed Ration Feed
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Solution Overview
Problem
Existing grain and feed material conditioning systems lack accuracy in moisture content measurement, particularly when free moisture is present, leading to potential under-nourishment or over-nourishment of animals due to inaccurate moisture adjustment in total mixed rations.
Innovation Solution
A moisture addition system incorporating a microwave moisture sensor and a control module that continuously monitors and adjusts the addition of fluid and feedstuff materials to achieve a desired moisture content, using a control module to regulate the rate and amount based on real-time moisture readings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional moisture measurement methods are used, then the system is simpler and less expensive, but moisture content measurement accuracy deteriorates, especially when free moisture is present
Solution Approach 1:
The patent replaces traditional mechanical or electrical moisture measurement methods with microwave-based measurement technology. The microwave moisture sensor uses electromagnetic radiation to measure moisture content, providing accurate readings even in the presence of free moisture, thereby resolving the contradiction between measurement accuracy and system complexity.
Solution Approach 2:
The patent changes the measurement parameter from traditional electrical properties to microwave frequency properties. By measuring the interaction between microwave radiation and water molecules, the system achieves superior moisture measurement accuracy that is not affected by free moisture conditions, while the automated control compensates for the increased system complexity.
2Manufacturing precision
If manual moisture adjustment is used, then the operation is simpler, but the moisture content control accuracy deteriorates, leading to under-nourishment or over-nourishment
Solution Approach 1:
The patent implements a feedback control system where the microwave moisture sensor continuously monitors moisture content and sends signals to the control module. The control module automatically adjusts fluid addition based on real-time moisture measurements, ensuring precise moisture control while eliminating the need for manual intervention and complex operational procedures.
Solution Approach 2:
The system performs self-adjustment of moisture content through automated control. The control module independently manages the fluid addition process based on sensor feedback, eliminating the need for operator intervention and ensuring consistent, accurate moisture control without increasing operational complexity.
3Reliability
If continuous monitoring and adjustment is implemented, then moisture control accuracy improves, but the device complexity and cost increase
Solution Approach 1:
The control module serves multiple functions: it receives signals from the microwave moisture sensor, processes the moisture data, controls fluid addition rate, and maintains overall system coordination. This multi-functionality reduces the need for separate dedicated components for each function, thereby improving reliability while minimizing the increase in system complexity.
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
Ensures precise control of moisture content in feed materials, preventing under-nourishment or over-nourishment by accurately adjusting moisture levels to meet nutritional requirements.
Implementation Method 1
The first moisture sensor can be included and can be configured to measure the moisture content of a material within the vessel, the first moisture sensor comprises a microwave moisture sensor
Data Source
AI summary
Embodiments include moisture addition systems and methods. In an embodiment, a system includes a vessel defining an interior volume, a fluid supply system to add fluid into the vessel, a first moisture sensor, and a control module. The first moisture sensor is configured to measure the moisture content of a material within the vessel, such as a total mixed ration (TMR). The first moisture sensor can include a microwave moisture sensor. The control module is configured to control the fluid supply system. The control module controls the amount and rate at which fluid is added to the vessel. The control module is configured to receive a signal regarding the moisture content within the vessel from the first moisture sensor. The amount or rate at which fluid is added can be varied based on the moisture content within the vessel. Other embodiments are also included herein.