Multi-Block Induction Heating Module for Longitudinal Thermal Zoning
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Solution Overview
Problem
Existing heating systems struggle with precise temperature control, thermal inertia, and response speed, particularly in processes requiring differential temperature gradients along a longitudinal axis, leading to inefficiencies and waste in heating fluids, solids, and gases.
Innovation Solution
A Multi-block heating module with hollow thermo-active elements, electromagnetic induction, and structural supports, featuring thermal breaks and longitudinal septums, allows for precise thermal control and rapid response by maintaining low thermal inertia and distinct thermal footprints along the longitudinal axis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If conventional heating elements (electrical resistances or open flame burners) are used to create differential temperature gradients, then local temperature control is achieved, but the system cannot vary engagement rates without replacing heating elements or altering installation positions
Solution Approach 1:
The heating system is divided into multiple independent heating blocks along the longitudinal axis, each capable of independent temperature control. This segmentation allows different zones to operate at different temperatures and engagement rates simultaneously, resolving the contradiction between local temperature control and system adaptability.
Solution Approach 2:
The heating elements are designed with adjustable engagement rates that can be dynamically modified during operation. The engagement rate of each heating block can be varied independently by adjusting the position or intensity of heating elements, allowing the system to adapt to different process requirements without physical replacement or reinstallation.
2Temperature
If multiple independent heating elements are installed at different positions to achieve differential temperatures, then local temperature variation is possible, but the system has fixed engagement rates and cannot respond dynamically to process demands
Solution Approach 1:
Each heating block is equipped with independently controllable heating elements that can rapidly adjust their engagement rates in response to real-time process demands. This dynamic control capability allows the system to quickly respond to changing temperature requirements along the longitudinal axis, improving productivity while maintaining differential temperature gradients.
Solution Approach 2:
The system allows for rapid changes in operational parameters (temperature, engagement rate) of each heating block independently. By changing these parameters dynamically rather than through physical reconfiguration, the system achieves both differential temperature control and fast response to process demands.
3Temperature
If heating elements are positioned to heat specific zones, then local heating is achieved, but heat transmission to adjacent zones causes thermal enrichment of head and tail phases that must be discarded
Solution Approach 1:
The heating system is segmented into discrete heating blocks separated by thermal breaks. This segmentation confines the thermal footprint of each heating element to its specific zone, preventing excessive heat transmission to adjacent zones and reducing the need to discard thermally enriched phases, thereby reducing energy loss.
Solution Approach 2:
Thermal breaks or insulating structures are introduced as intermediaries between adjacent heating zones. These intermediaries reduce unwanted heat transmission between zones while allowing each zone to maintain its desired temperature independently, minimizing energy waste from thermal enrichment of adjacent phases.
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
Enables precise thermal control and rapid response with minimal thermal transmission, enhancing heating efficiency and flexibility in heating fluids, solids, and gases.
Implementation Method 1
Multi-block heating module for longitudinally developing chambers, heated by induction
Implementation Method 2
two electromagnetically inducible thermo-active elements (30)
Data Source
AI summary
A longitudinally extending multi-block heating module is here disclosed. The module consists of a system with at least 6 elements of which at least: two thermo-active induced elements, a support system, a thermal break, a longitudinal septum and an inductor.The Multi-block heating module is suitable for processes that require the management of at least two confined thermal imprints that develop along a longitudinal axis. To facilitate thermal transfer, the Multi-block heating module 100, object of the present invention, can therefore be inserted in a chamber or be itself the chamber (for example a pipe or a portion of pipe, a cubic container, a tank . . . ), used for the passage or storage or temporary permanence of fluids, liquids, gases and/or solids in direct or indirect contact with the thermal source.