Aerator Mounting Device Elastic Retaining Bar
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Solution Overview
Problem
The existing aerator assembly devices for clarification tanks are complex and require significant effort for installation and removal, with a need for improved simplicity and cost-effectiveness while maintaining stability.
Innovation Solution
An aerator with an elastically deflectable retaining bar that forms a snap connection with the base body, allowing for tool-free mounting and easy detachment, utilizing a one-piece profile part made of steel or plastic for reduced manufacturing costs and increased stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional mounting plate with brackets is used to attach the aerator to the clarification tank, then the connection is reliable, but the assembly and disassembly process requires significant effort and time
Solution Approach 1:
The mounting element changes its physical state from rigid to elastically deformable, allowing it to flex during assembly and then return to a stable position that secures the aerator base body firmly in place
Solution Approach 2:
The elastically deformable mounting element performs the fastening function automatically through its own elastic properties, eliminating the need for additional brackets, screws, or complex fastening mechanisms
2Reliability
If a traditional mounting plate with brackets is used to attach the aerator to the clarification tank, then the connection is reliable, but the manufacturing cost and structural complexity increase
Solution Approach 1:
The mounting element combines multiple functions (fastening, positioning, and securing) into a single integrated component that directly attaches to the aerator base body, eliminating the need for separate mounting plates, brackets, and fasteners
Solution Approach 2:
The complex mounting plate and bracket structure is extracted and replaced by a simple elastically deformable mounting element that achieves the same connection function with significantly reduced complexity
3Strength
If retaining flanges and brackets are used to connect the base body to the mounting plate, then the connection is secure, but the assembly process becomes more difficult and time-consuming
Solution Approach 1:
The mounting element transitions from a rigid structure to an elastically deformable one, enabling simple insertion and automatic securing through elastic recovery, which greatly simplifies the assembly operation while maintaining connection strength
Solution Approach 2:
The mounting element automatically performs the fastening function through its elastic properties, eliminating the need for manual fastening operations with screws, clips, or other fasteners
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 simplifies the assembly and disassembly process, reduces manufacturing costs, and enhances the stability of the aerator, enabling easy adjustment and secure fixation within the clarification tank.
Implementation Method 1
the mounting element has at least one elastically deflectable retaining bar for detachable connection to the at least one side wall of the base body of the ventilation element
Data Source
Figure 1a
Figure 1b
Figure 2a~2b
AI summary
The invention relates to a mounting device (8) for an aeration element (2) for introducing a gas into a liquid, said aeration element (2) comprises a base body (3) having at least one upwardly-projecting sidewall (6), said mounting device comprises a mounting element (9) for connecting to the sidewall (6) of the base body (3) of the aeration element (2). Said mounting element (9) comprises at least one elastically deflectable retaining web (10) for detachably connecting to the at least one sidewall (6) of the base body (3) of the aeration element (2). The invention also relates to an aerator with said type of mounting device (8).