Compressed Air-Moisture Separating Unit for Multistage Turbocompressor

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Solution Overview

Problem

Existing multistage turbocompressor systems face issues with moisture condensation in compressed air, which affects the quality, energy efficiency, and durability of the compression system, as existing moisture removal technologies are not optimized for this specific application.

Innovation Solution

A compressed air-moisture separating unit comprising a cylindrical separation chamber, an inlet module, a moisture-removal flow guide vane, a filtering housing module, and a condensed moisture discharging mesh, which utilizes centrifugal force and friction to effectively remove moisture from compressed air, ensuring primary, secondary, tertiary, and quaternary removal stages.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional moisture removal technologies are used in multistage turbocompressor systems, then moisture can be removed from compressed air, but the quality, energy efficiency, and durability of the compression system are not optimized

Engineering Contradiction:
Improvequality of compressed airVSAvoidcomplexity of moisture removal system
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The moisture removal process is divided into four distinct stages: primary removal in the separation chamber, secondary removal by the flow guide vane, tertiary removal by the filtering housing module, and quaternary removal by the discharging mesh. This segmentation allows each component to focus on specific moisture removal tasks, achieving high-quality compressed air through progressive filtration rather than relying on a single complex system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The flow guide vane acts as an intermediary element between the separation chamber and the filtering housing module. It utilizes centrifugal force generated by its angled structure to further separate moisture from compressed air before the air enters the filtering stage, enhancing the overall moisture removal efficiency without requiring additional complex components.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of manufacture

If moisture is not removed from compressed air, then the system structure remains simple, but erosion, corrosion, and microbial contamination occur

Engineering Contradiction:
Improvesimplicity of system structureVSAvoiderosion, corrosion, and microbial contamination
Core Design Contradiction:
Ease of manufactureVSObject-affected harmful factors

Solution Approach 1:

The flow guide vane is designed with an asymmetric angled structure that creates centrifugal force to separate moisture from compressed air. This asymmetric design achieves effective moisture removal through fluid dynamics rather than requiring symmetric complex filtration systems, preventing harmful effects while maintaining structural simplicity.

Inventive Principle:
Principle #4Asymmetry

Solution Approach 2:

The invention converts the harmful effect of moisture condensation into a beneficial separation process. By allowing moisture to condense and then utilizing the weight and flow characteristics of the condensed moisture to drive it toward separation points, the system transforms what would be a harmful accumulation into an active separation mechanism that protects against erosion and corrosion.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

3Productivity

If a simple moisture removal method is used, then the device complexity is low, but the energy efficiency and service life of the turbocompressor system are reduced

Engineering Contradiction:
Improveenergy efficiency of compression systemVSAvoidservice life of turbocompressor system
Core Design Contradiction:
ProductivityVSDuration of action of stationary object

Solution Approach 1:

The flow guide vane is designed to dynamically utilize the flow characteristics of compressed air to generate centrifugal force. As air flows through the angled vane, it creates rotational motion that dynamically separates moisture without requiring additional energy input, maintaining high energy efficiency while extending system service life through effective moisture removal.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The multi-stage moisture removal system is designed to operate autonomously using the kinetic energy and pressure differential inherent in the compressed air flow itself. Each stage utilizes the flow characteristics and pressure changes generated by previous stages, allowing the system to serve itself without external energy input or complex control mechanisms, thereby improving energy efficiency and reliability.

Inventive Principle:
Principle #25Self-service

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 ensures the removal of condensed moisture from compressed air, resulting in high-quality, energy-efficient compressed air discharge, extended service life of the turbocompressor system, and prevention of erosion, corrosion, and microbial contamination.

Implementation Method 1

an intra-compressed air moisture-removal flow guide vane module that is rotated by the compressed air flowing in the compressed air inlet module, facilitates whirling of the compressed air flowing in the compressed air-moisture separation chamber housing module, induces the compressed air to flow to an intra-compressed air moisture-removal filtering housing module, and induces friction with the compressed air to remove condensed moisture from the compressed air

Methodology Applied
Scientific EffectCentrifugal force: Centrifugal Force

Implementation Method 2

induces friction with the compressed air to remove condensed moisture from the compressed air

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS20240229829A1Compressed air-moisture separating unit for multistage turbocompressor system
Publication Date: 2024.07.11 TURBOWIN
  • US20240229829A1 patent drawing
  • US20240229829A1 patent drawing
  • US20240229829A1 patent drawing

AI summary

Disclosed is a compressed air-moisture separating unit for a multistage turbocompressor system, and more specifically, to a compressed air-moisture separating unit for a multistage turbocompressor system that enables optimum compressed air to be obtained and discharged by removing moisture from compressed air compressed in the multistage turbocompressor system.