Mine-Site Dehumidifier Loop for Power Generation and Water Heating
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Industrial mine sites face significant energy consumption challenges, and existing energy generation and water heating systems are inefficient, necessitating the development of innovative solutions to conserve energy and optimize energy usage.
Innovation Solution
The proposed solution involves a power generation system with a circular loop of conduit, a dehumidifier, a power turbine, and a pump, which utilizes an expanding fluid to drive the turbine and condense it for reuse, and a water heating system that uses heat from dehumidifiers to warm water for hot water applications, integrating these components to enhance energy efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional energy generation systems are used at industrial mine sites, then energy can be produced, but energy consumption is high and efficiency is low
Solution Approach 1:
The patent combines the dehumidification process with power generation by integrating a turbine into the dehumidifier system. The expanding fluid from the dehumidifier directly drives the turbine, merging two functions (dehumidification and energy generation) into a single integrated system, thereby improving overall energy efficiency
Solution Approach 2:
The patent converts the waste thermal energy and expanding fluid from the dehumidification process into useful mechanical work to drive the turbine. What would normally be discarded (expanding fluid) is instead utilized to generate electricity, transforming a waste stream into a valuable energy source
2Temperature
If separate water heating systems are used, then water can be heated, but additional energy consumption increases
Solution Approach 1:
The patent merges the water heating function with the dehumidification process by using the same expanding fluid to both drive the turbine and heat water. The system integrates multiple functions (dehumidification, power generation, and water heating) into a single coordinated process, eliminating the need for separate energy inputs
Solution Approach 2:
The expanding fluid serves multiple purposes simultaneously: it drives the turbine for power generation and provides thermal energy for water heating. This multi-functional approach allows a single process to fulfill multiple needs, reducing overall energy consumption at the mine site
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 approach enables efficient energy generation and water heating, reducing energy consumption by utilizing the thermal energy from dehumidification processes to power turbines and heat water, thereby optimizing energy usage at industrial mine sites.
Implementation Method 1
providing an expanding fluid to the exhaust of the dehumidifier allowing the fluid to expand and drive a power turbine
Implementation Method 2
condensing the fluid and returning the fluid to the exhaust of the dehumidifier
Implementation Method 3
a pump coupled to the conduit... returning the fluid to the exhaust of the dehumidifier
Data Source
AI summary
Power generation systems are provided that include a circular loop of conduit, a dehumidifier coupled to the conduit, a power turbine coupled to the turbine and a pump coupled to the conduit. Processes for generating energy at an industrial mine site are also provided. Water heating systems are provided that can include a dehumidifier associated with a conduit containing water, a holding tank coupled to the conduit and water heaters coupled to the holding tank. Processes of heating water are also provided.