Introduction
A textile processor in Bhilwara faced a challenge: their thermic fluid had turned black and become highly viscous, with an analysis revealing approximately 11% total carbon content. Although the oil remained flowable at room temperature, changing the oil was not feasible due to cost and production pressures.
They sought a simple, innovative solution from Dr. Thermic Fluid – EXIMIOUS.
Background
Maintaining the quality of thermic fluid is crucial. High carbon levels can lead to viscosity issues, impacting heat transfer and overall system performance. Finding a cost-effective solution to restore the fluid’s quality was essential.
Challenges
- High Carbon Content: The oil had accumulated significant carbon, leading to changes in its physical properties.
- Viscosity Issues: The blackened, viscous oil could lead to choking of the system.
- Cost Constraints: Changing the oil was not a viable option due to cost and production demands.
Dr. Thermic Fluid – EXIMIOUS was approached to provide a simple and effective solution.
Solution
It was decided to achieve results by installing a duplex thermic fluid filtration system:
- Filtration System Installation: After reviewing the analysis and discussing options with the customer, we supplied a duplex filtration system designed for continuous operation.
- Operator Training: The plant operators were trained on the system’s operation, ensuring they could effectively manage the filtration process.
- Advanced Filtration Setup: The duplex system featured a davit arm and cleaning attachment, simplifying maintenance. Filtration commenced at 50 microns, gradually reducing to 5 microns in stages.
- Continuous Operation: The system was operated continuously until no contaminants were detected at the 5-micron level. As a preventive measure, a 3-micron filter was subsequently installed.
Results
- Improved Oil Characteristics: Over time, the condition of the oil significantly improved, enhancing its flowability and performance.
- Cost Savings: Approximately 70,000 litres of oil were saved from being discarded, providing substantial cost savings for the textile processor.
- Efficient Operations: The continuous filtration ensured that the thermic fluid maintained optimal quality, supporting uninterrupted production.
Conclusion
A duplex filtration system that restored the thermic fluid’s quality and saved significant resources.
For innovative solutions in thermic fluid management, contact Dr. Thermic Fluid – EXIMIOUS.