Fryer Boil-Out Drain Bypass for Pump-Free Cleaning Mixture Removal
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing deep-fat fryer systems face challenges in efficiently draining and removing the boil-out cleaning mixture without using the pump, which can lead to pump degradation and require the oil filtration system to be removed, limiting its availability during the boil-out process.
Innovation Solution
A boil-out drain path is implemented that allows the boil-out fluid to bypass the pump, using a drain pipe system that diverts the cleaning mixture directly from the fryer vat to a receptacle, eliminating the need for pump usage and maintaining the oil filtration system's functionality during cleaning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the pump is used to drain the boil-out cleaning mixture, then the cleaning mixture can be removed from the fryer vat, but the pump/motor assembly degrades and fails early
Solution Approach 1:
The drain path is segmented into two separate paths: a pump path for normal oil filtration and a bypass path for boil-out drainage. This segmentation allows the pump to be excluded from the boil-out drainage function, preventing degradation while maintaining efficient cleaning mixture removal through the dedicated bypass path with drain opening and drain tube.
Solution Approach 2:
The bypass path acts as an intermediary route that mediates between the fryer vat and the drain receptacle during boil-out operations. This intermediary path allows the cleaning mixture to be removed without directly involving the pump, thus protecting the pump from exposure to the harsh cleaning environment while still achieving effective drainage.
2Productivity
If the oil filtration system is removed to drain the boil-out cleaning mixture, then the cleaning mixture can be drained, but the filtration system is unavailable during the boil-out process
Solution Approach 1:
The drainage system is segmented into two independent functional paths: the pump path for oil filtration and the bypass path for boil-out drainage. This allows the filtration system to remain in place and available for its primary function while the bypass path handles boil-out drainage separately, maintaining system versatility throughout the boil-out process.
Solution Approach 2:
The drain opening and bypass path provide an additional multi-functional capability to the system. While the pump path handles normal oil filtration, the bypass path becomes active during boil-out operations, allowing the same physical infrastructure to serve multiple purposes without compromising the filtration system's availability.
3Reliability
If the below unit vessel is used to hold oil during boil-out, then the oil can be protected, but the vessel is unavailable for draining the cleaning mixture
Solution Approach 1:
The drainage infrastructure is segmented into two distinct paths: the pump path that uses the below unit vessel for oil filtration and the bypass path that provides direct drainage to a separate drain receptacle. This segmentation allows the below unit vessel to remain available for oil protection while the bypass path handles cleaning mixture drainage independently, maintaining both functions simultaneously.
Data Source
AI summary
A fryer unit includes a boil-out drain path that does not require boil-out fluid to pass through a pump.