Sand Trap With Adjustable Nozzles for Variable-Flow Separation
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Solution Overview
Problem
Current sand trap designs are not optimized, leading to inefficiencies in particle separation and potential damage to downstream equipment due to fluctuating flow rates and conditions.
Innovation Solution
A sand trap system with an adjustable nozzle size and bypass mechanism, allowing real-time optimization of separation efficiency by adjusting the nozzle diameter based on varying flow parameters, and incorporating a vortex head for enhanced particle separation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a fixed nozzle size is used in the sand trap, then the device structure is simple, but the separation efficiency deteriorates under fluctuating flow rates
Solution Approach 1:
The patent applies the dynamics principle by making the nozzle size adjustable rather than fixed. The system includes a nozzle assembly with replaceable nozzle components that can be changed based on flow rate conditions. This allows the sand trap to adapt its separation efficiency to varying operational conditions while maintaining a relatively simple overall structure.
2Reliability
If the nozzle size is made adjustable to optimize separation efficiency, then the separation performance improves, but the device complexity increases
Solution Approach 1:
The patent applies segmentation by dividing the nozzle into separate, replaceable components. The nozzle assembly includes a nozzle body and interchangeable nozzle elements that can be independently selected and replaced. This modular approach enables adjustment of separation efficiency without requiring a complex integrated adjustment mechanism, thus limiting the increase in device complexity.
3Reliability
If manual nozzle adjustment is implemented, then the separation efficiency can be optimized, but the operation time and labor increase
Solution Approach 1:
The patent applies preliminary action by pre-configuring multiple nozzle sizes and types that can be quickly exchanged based on anticipated or measured flow rate conditions. Operators can select and install the appropriate nozzle in advance or rapidly swap nozzles when conditions change, reducing the time and effort required for adjustment compared to designing and manufacturing custom nozzle solutions.
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
The system effectively removes particles down to D25 micron, minimizing damage to downstream equipment by ensuring optimal separation across varying flow rates and conditions, with the ability to adjust nozzle size manually or automatically.
Implementation Method 1
the separator 101 comprises a vortex head. A fluid stream, such as a gas stream, enters the vortex head and rotates about the vortex. Heavier particles, such as sand, fall downward.
Implementation Method 2
A fluid stream, such as a gas stream, enters the vortex head and rotates about the vortex. Heavier particles, such as sand, fall downward.
Data Source
AI summary
A system and method for a sand trap. The sand trap has a separator, an adjustment block upstream of the separator, an inlet stream upstream of the adjustment block, and a first removable nozzle within the adjustment block. The removable nozzle can be modified as necessary to optimize separation within the sand trap. The method includes determining a first optimal diameter for a first removable nozzle and installing the first removable nozzle into said adjustment block. Next, a second optimal diameter for a second removable nozzle is determined. The first removable nozzle is removed and the second removable nozzle is installed.