Helical Spring Fluidization Device for Turbulent Flow

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing devices with spiral springs for fluid treatment, such as water revitalization, are inadequate for handling larger quantities of fluid and achieving sufficient homogenization and turbulence.

Innovation Solution

A device comprising at least three wound or twisted spiral springs arranged symmetrically in a cylindrical container with a continuously changing cross-section, allowing for the formation of an inner cavity through which fluid can flow, enhancing turbulence and homogenization capabilities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If spiral springs with varying cross-section are used to create turbulence, then fluid revitalization effect is improved, but the quantity of fluid that can be processed is limited

Engineering Contradiction:
Improvefluid revitalization effectVSAvoidquantity of fluid processed
Core Design Contradiction:
ReliabilityVSQuantity of substance

Solution Approach 1:

The device divides the fluid treatment function into multiple parallel spiral springs arranged symmetrically in the container. Each spiral spring processes a portion of the fluid independently, allowing the system to handle larger total fluid quantities while maintaining the turbulence and revitalization effects generated by each individual spring.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent transitions from a single-spiral configuration to a multi-spiral arrangement in three-dimensional space. By positioning multiple spiral springs symmetrically within the container and forming an inner cavity between them, the device adds spatial dimensionality to the fluid flow paths, enabling simultaneous processing of larger fluid volumes while preserving turbulence characteristics.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Reliability

If spiral springs are arranged to form an inner cavity for increased turbulence, then fluid treatment effectiveness is improved, but device complexity increases

Engineering Contradiction:
Improvefluid treatment effectivenessVSAvoidarrangement complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

While the overall arrangement of multiple spiral springs is symmetric to maximize space utilization and turbulence, individual spiral springs exhibit asymmetric varying cross-sections along their length. This combination of symmetric arrangement with asymmetric individual elements creates the necessary inner cavity and turbulence while maintaining structural efficiency.

Inventive Principle:
Principle #4Asymmetry

Solution Approach 2:

The spiral springs serve multiple functions simultaneously: they generate turbulence, define the inner cavity structure, guide fluid flow, and maximize space utilization within the container. This multi-functionality reduces the need for additional separate components, thereby managing device complexity while achieving effective fluid treatment.

Inventive Principle:
Principle #6Universality (Multi-functionality)

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 device effectively revitalizes and processes larger quantities of fluid while improving turbulence characteristics, resulting in superior fluid treatment properties.

Implementation Method 1

The basic idea is vitalization through dynamization, i.e. turbulence. The vortex is an effective universal principle of nature.

Methodology Applied
Scientific EffectTurbulence: Turbulence

Implementation Method 2

The vortex is an effective universal principle of nature. In nature, almost all cleaning and vitalization processes take place via turbulence

Methodology Applied
Scientific EffectVortex: Vortex Ring

Data Source

PatentEP3145871B1Fluidization device
Publication Date: 2019.08.21 ALTHOFF KLAUS JURGEN
  • EP3145871B1 patent drawingFigure 1
  • EP3145871B1 patent drawingFigure 2
  • EP3145871B1 patent drawingFigure 3

AI summary

The invention relates to a device for treating a fluid, comprising at least three helical springs through which a fluid can flow and which are arranged in a container in such a way that an inner intermediate space forms between the helical springs, the fluid being able to simultaneously flow through said intermediate space.