Fluid-Tight Conveyor Housing for Reactive Material Handling
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conveyor systems for reactive, hot, and abrasive materials face challenges in minimizing contact with surrounding substances, leading to undesirable chemical reactions, oxidation, and environmental hazards, while also incurring high fluid consumption for displacement.
Innovation Solution
A conveyor system with a system housing that is largely fluid-tight, incorporating a fluid circuit system for fluid reuse, and safety elements to regulate pressure and prevent fluid escape, allowing for targeted discharge of degassing gases and dust, reducing fluid consumption and eliminating the need for separate disposal devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a fluid is used to displace environmental substances from the surroundings of the conveyed material, then the conveyed material is protected from chemical reactions and oxidation, but fluid consumption increases
Solution Approach 1:
The patent implements a fluid circulation system where fluid discharged from the system housing is collected and reused. The fluid outlet connects to a fluid circulation system that returns the fluid to the fluid inlet, creating a closed-loop system that recovers and reuses the displacing fluid, thereby reducing fluid consumption while maintaining protection of the conveyed material
Solution Approach 2:
The patent extracts harmful substances (degassing gas and dust) from the system housing through the fluid outlet. By separating these harmful substances from the circulation loop and discharging them externally, the system maintains the protective fluid atmosphere while managing the extraction of contaminants that would otherwise compromise the protective environment
2Loss of substance
If the system housing is made largely fluid-tight, then fluid leakage is minimized, but pressure buildup may occur requiring safety devices
Solution Approach 1:
The patent introduces a safety device as an intermediary pressure relief mechanism. The safety device acts as a mediator between the fluid-tight system housing and the external environment, providing controlled pressure relief when internal pressure exceeds safe thresholds, thereby maintaining both fluid tightness and pressure safety
Solution Approach 2:
The safety device provides beforehand cushioning by being pre-installed on the system housing to automatically activate when pressure buildup occurs. This preventive measure cushiones against potential overpressure damage before it can occur, ensuring continuous reliable operation of the fluid-tight system
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 seals off the conveyed material from surroundings, minimizes fluid usage, and allows for controlled discharge of harmful gases and dust, reducing operational costs and environmental impact.
Implementation Method 1
The system housing is designed to be technically fluid-tight except for the at least one fluid inlet, the at least one fluid outlet and the charging inlet
Implementation Method 2
a fluid circulation system, which is designed for introducing fluid into the system housing through at least one fluid inlet and for collecting and reusing fluid exiting the system housing through at least one fluid outlet
Implementation Method 3
at least one safety device arranged on the system housing, which is designed to discharge fluid from the system housing when the fluid pressure in the system housing exceeds a pressure threshold
Data Source
Figure 1
Figure 2
Figure 3
AI summary
The invention relates to a conveying system (1) for the continuous or discontinuous conveying of a reactive and/or hot and/or abrasive material along a conveying path. The conveying system (1) comprises a housing (3) enclosing the conveying path, which has at least one fluid inlet (5) for introducing fluid into the housing (3), at least one fluid outlet (7, 9) for discharging fluid from the housing (3), and a charging inlet (4) for introducing material into the housing (3), and is designed to be technically fluid-tight except for the at least one fluid inlet (5), the at least one fluid outlet (7, 9), and the charging inlet (4).