Metallic Housing Wall Reinforcement for Pressure Absorption
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Solution Overview
Problem
Existing solids separation systems face challenges in reliably absorbing pressure increases within the liquid collection tank, particularly due to unexpected inflow quantities and potential power failures, which can lead to inadequate handling of pressure peaks, and require costly and complex reinforcement solutions.
Innovation Solution
The system incorporates metallic housing with wall reinforcement elements designed as channel-shaped housing beads or ribs that are integrated into the housing walls, providing a cost-effective and functionally reliable means to absorb pressure peaks by creating a stiffening effect through angled and offset reinforcement ribs that prevent air pocket formation and deposits.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If continuous reinforcing ribs are added to the liquid collection tank, then the tank can absorb pressure peaks, but the device complexity and manufacturing cost increase
Solution Approach 1:
The patent applies this principle by using thin-walled metal housing (particularly stainless steel) with integrated reinforcing ribs that are formed directly into the wall structure. The housing walls are designed to be thin yet stiffened through geometric reinforcement patterns, allowing the structure to flex and absorb pressure peaks without requiring thick walls or complex external reinforcement structures.
Solution Approach 2:
The patent merges the reinforcing ribs with the housing wall structure itself, creating an integrated design where the reinforcement elements are formed as part of the manufacturing process rather than being separate components. This combining of structural elements simplifies the overall device complexity while maintaining pressure absorption capability.
2Reliability
If thick housing walls are used to absorb pressure, then pressure peaks can be handled, but material usage and manufacturing cost increase
Solution Approach 1:
The patent employs thin-walled metal construction with integrated reinforcing ribs that provide structural strength without requiring thick walls. The reinforcement ribs are formed directly into the thin housing walls, allowing the structure to absorb pressure peaks through geometric stiffening rather than increased material thickness.
Solution Approach 2:
The patent uses composite structural design combining thin metal housing material with integrated reinforcement rib structures. This creates a composite effect where the thin base material provides containment while the geometric reinforcement patterns provide structural strength, achieving pressure absorption with minimal material consumption.
3Strength
If reinforcing ribs are added to the housing, then structural strength improves, but manufacturing complexity increases
Solution Approach 1:
The patent combines the reinforcing ribs with the housing wall formation process, creating an integrated structure where the ribs are formed as part of the housing manufacturing rather than being separate components requiring additional assembly steps. This merging maintains manufacturing simplicity while achieving the desired structural strength.
Solution Approach 2:
The patent uses thin-walled metal housing with reinforcing ribs that are formed directly into the wall structure during manufacturing. This approach maintains ease of manufacture by using standard metal forming techniques while achieving the necessary structural strength through the integrated rib design.
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 solution effectively absorbs pressure peaks and prevents air pocket formation and deposits, enhancing the system's stability and operational efficiency while minimizing costs and maintaining hygienic conditions, thus ensuring reliable operation under varying conditions.
Implementation Method 1
providing a cost-effective and functionally reliable means to absorb pressure peaks by creating a stiffening effect through angled and offset reinforcement ribs
Data Source
Figure 1
Figure 2
Figure 3A~3B
AI summary
The present invention relates to a solids separation system equipped with at least one solids collection tank (9) for wastewater containing solids. Furthermore, a liquid collection tank (1, 2, 3; 10) is provided for the wastewater that has been freed of solids and pre-treated in the solids collection tank (1, 2, 3; 10). According to the invention, at least one metallic housing (1, 2, 3; 10) defining the liquid collection tank (1, 2, 3; 10) is equipped with wall reinforcement elements (4.1, 4.2; 5, 7) on at least one housing wall (1, 2, 3; 10).