Movable Water Analysis Assembly for Industrial TOC TNb Maintenance

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Solution Overview

Problem

Industrial water analysis devices, particularly those for TOC and TNb analysis, face significant downtime challenges, leading to costly disruptions in industrial processes due to limited access and maintenance complexities, necessitating a solution for quick and efficient maintenance.

Innovation Solution

The design of an industrial water analysis device with a movable water analysis assembly that can be shifted from an operating position to a maintenance position, allowing for enhanced access through an access opening, facilitating faster and more efficient maintenance by protruding or rotating the assembly, and utilizing a mounting assembly with a guide system and attachment means for easy component exchange.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of repair

If the water analysis assembly is fixed within the housing, then the device structure is simple and stable, but access to components for maintenance is difficult and downtime is extended

Engineering Contradiction:
ImproveAccess to water analysis assemblyVSAvoidMounting assembly structure
Core Design Contradiction:
Ease of repairVSDevice complexity

Solution Approach 1:

The water analysis assembly is made movable relative to the housing through a mounting assembly that allows translation between an operating position (retracted) and a maintenance position (extended). This dynamic configuration enables easy access to components for maintenance while maintaining a compact structure during operation, directly resolving the contradiction between repair ease and device complexity.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If the water analysis assembly is moved out of the housing for maintenance, then access to components is improved, but the risk of damage to fluid connections increases

Engineering Contradiction:
ImproveMaintenance accessibilityVSAvoidFluid connection integrity
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The mounting assembly is segmented into a stationary part (attached to housing) and a moveable part (attached to water analysis assembly), connected by a joint. This segmentation allows the water analysis assembly to be moved independently while fluid connections remain managed through the joint mechanism, improving accessibility while maintaining connection integrity through controlled movement.

Inventive Principle:
Principle #1Segmentation

3Loss of time

If the water analysis assembly is designed for easy removal and reinstallation, then maintenance time is reduced, but the mechanical complexity of the mounting system increases

Engineering Contradiction:
ImproveMaintenance downtimeVSAvoidMounting assembly mechanism
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The mounting assembly incorporates a joint mechanism that enables dynamic movement of the water analysis assembly between operating and maintenance positions. This dynamic design allows rapid repositioning for maintenance while maintaining structural integrity, reducing maintenance downtime without excessive mechanical complexity.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20230324360A1Industrial water analysis device and support therefor
Publication Date: 2023.10.12 HORIBA TOCADERO GMBH
  • US20230324360A1 patent drawing
  • US20230324360A1 patent drawing
  • US20230324360A1 patent drawing

AI summary

The invention relates to an industrial water analysis device (1), in particular to an industrial TOC and/or TNb water analysis. The industrial water analysis device comprises a housing (2) with an access opening (60). The industrial water analysis device further comprises a water analysis assembly (6) that is located within the housing and comprises at least one of a heating assembly (12) and a reactor assembly (10). The reactor assembly may comprise a reactor tube (14). In order to facilitate maintenance, a mounting assembly (70) is provided according to the invention, which is attached to the housing (2) and to the water analysis assembly (6). The water analysis assembly (6) is moveable relative to the housing from an operating position (56) to a maintenance position (80), while remaining attached to the mounting assembly. In the maintenance position, at least parts of the water analysis assembly (6) are moved out of the operating position in a direction (81) pointing towards the access opening (60). In particular, part of the water analysis assembly may protrude out of the housing in the maintenance position.