Modular Cyclone Sand Separator with Interchangeable Inlet Inserts
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Solution Overview
Problem
Cyclones used for separating particles from fluids in wells require frequent replacement due to changes in fluid properties, which is time-consuming and expensive.
Innovation Solution
A cyclone sand separator with interchangeable inlet inserts of varying geometries that can be selected and fixed in place based on well flow conditions, allowing for modification rather than replacement when fluid properties change.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the cyclone is replaced with a different cyclone when fluid properties change, then the separation efficiency is improved, but the time consumption and cost increase
Solution Approach 1:
The cyclone inlet is divided into multiple interchangeable inserts with different geometries. Each insert can be independently selected and replaced based on fluid properties, allowing the separation efficiency to be optimized without replacing the entire cyclone device, thus reducing time consumption and cost.
Solution Approach 2:
The inlet geometry of the cyclone is made dynamically adaptable through the use of interchangeable inserts. The system transitions from a fixed geometry to a variable geometry configuration, allowing the inlet characteristics to be changed based on operating conditions, thereby maintaining high separation efficiency across different fluid properties without full device replacement.
2Reliability
If the cyclone is replaced with a different cyclone when fluid properties change, then the separation efficiency is improved, but the cost increases
Solution Approach 1:
The cyclone inlet is divided into multiple interchangeable inserts with different geometries. Each insert can be independently selected and replaced based on fluid properties, allowing the separation efficiency to be optimized without replacing the entire cyclone device, thus reducing time consumption and cost.
Solution Approach 2:
Instead of discarding the entire cyclone when fluid properties change, only the specific inlet insert that is no longer suitable is replaced. The main cyclone body and other components are retained and reused, significantly reducing material waste and associated costs while maintaining optimal separation performance.
3Adaptability or versatility
If the inlet inserts are made interchangeable with different geometries, then the adaptability to fluid properties is improved, but the device complexity increases
Solution Approach 1:
The cyclone inlet is divided into multiple interchangeable inserts with different geometries. Each insert can be independently selected and replaced based on fluid properties, allowing the separation efficiency to be optimized without replacing the entire cyclone device, thus reducing time consumption and cost.
Solution Approach 2:
The cyclone body is designed with a universal inlet interface that can accommodate multiple different insert geometries. This multi-functional design allows a single cyclone device to handle various fluid properties by simply changing the insert, enhancing adaptability without proportionally increasing overall device complexity.
4Reliability
If the inlet inserts are made rigid and fixed in place, then the separation efficiency is improved, but the ease of modification decreases
Solution Approach 1:
The cyclone inlet is divided into multiple interchangeable inserts with different geometries. Each insert can be independently selected and replaced based on fluid properties, allowing the separation efficiency to be optimized without replacing the entire cyclone device, thus reducing time consumption and cost.
Solution Approach 2:
The inlet geometry of the cyclone is made dynamically adaptable through the use of interchangeable inserts. The system transitions from a fixed geometry to a variable geometry configuration, allowing the inlet characteristics to be changed based on operating conditions, thereby maintaining high separation efficiency across different fluid properties without full device replacement.
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 efficient and cost-effective adaptation to changing fluid properties without the need for frequent cyclone replacement, improving separation efficiency and reducing operational costs.
Implementation Method 1
The particles may be removed based on a ratio of their centripetal force to fluid resistance
Data Source
AI summary
A cyclone sand separator includes a cyclone body having an inlet, a fluid outlet, and a solids outlet. The inlet is configured to receive a mixed fluid including a solids portion and a fluids portion. The solids outlet is configured to receive the solids portion separated from the fluids portion. The fluid outlet is configured to receive the fluids portion separated from the solids portion. The cyclone sand separator also includes a plurality of inlet inserts having different geometries. The inlet inserts are each configured to be positioned at least partially in the inlet. The inlet inserts are rigid and configured to be fixed in place at least partially in the inlet, such that the inlet inserts do not move with respect to the inlet. The cyclone sand separator also includes a flange configured to be coupled to the selected inlet insert.