Decentralized Treatment Facility for Vehicle Body Drying
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Solution Overview
Problem
Existing dryers for treating workpieces, particularly vehicle bodies, are often centralized and complex, with centralized heating systems leading to inefficiencies and high installation costs.
Innovation Solution
A treatment plant with decentralized recirculated air units, each equipped with temperature-control apparatuses, allows for targeted air flow distribution and temperature adjustment, reducing complexity and enabling efficient operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If centralized heating systems are used in treatment plants, then heating coverage is comprehensive, but system complexity and installation costs increase
Solution Approach 1:
The treatment plant is divided into multiple independent treatment chambers, each equipped with its own recirculated air unit and temperature-control apparatus. This segmentation allows each chamber to be heated independently, reducing the complexity of centralized heating systems while maintaining comprehensive temperature control across the entire treatment plant.
2Temperature
If centralized heating systems are used, then heating infrastructure is established, but installation and connection costs increase
Solution Approach 1:
Each treatment chamber has its own self-contained recirculated air unit with integrated temperature-control apparatus, eliminating the need for complex centralized heating infrastructure and reducing installation costs while maintaining heating capabilities.
Solution Approach 2:
The recirculated air units serve multiple functions including air circulation, heating, and temperature control within each treatment chamber, reducing the need for separate specialized infrastructure and lowering installation costs.
3Device complexity
If decentralized recirculated air units are used, then system complexity is reduced, but air flow distribution precision must be maintained
Solution Approach 1:
Each recirculated air unit is equipped with its own temperature-control apparatus and supply apparatuses that can be independently adjusted to provide precise air flow distribution and temperature control tailored to the specific requirements of each treatment chamber, maintaining distribution precision despite decentralized architecture.
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 decentralized system minimizes engineering complexity, reduces installation costs, and enhances operational efficiency by allowing precise temperature control and targeted air flow to workpieces.
Implementation Method 1
a fan (120) for driving the recirculated air flow in the respective recirculated air unit
Implementation Method 2
one or more temperature-control apparatuses (122) for heating or cooling the recirculated air flow
Implementation Method 3
one or more temperature-control apparatuses (122) for heating or cooling the recirculated air flow
Implementation Method 4
one or more supply apparatuses and/or supply modules (126, 127) for supplying the recirculated air flow to the respective treatment space portion
Data Source
AI summary
The present invention relates to a treatment plant (100) for treating workpieces (102), in particular for drying vehicle bodies, which comprises a treatment space (107) for receiving and treating one or more workpieces (102), wherein the treatment space (107) comprises a plurality of treatment space portions (108) which are each assigned to a separate recirculated air unit (118) by means of which a recirculated air flow guided through the respective treatment space portion (108) in a flow direction can be generated, wherein the treatment space (107) has a conveying direction (114) through the treatment space portions (108) and a transverse direction (115) of the treatment space (107) running perpendicular to the conveying direction (114), and wherein each recirculated air unit (118) comprises the following: —a fan (120) for driving the recirculated air flow in the respective recirculated air unit (118); —one or more temperature-control apparatuses (122) for heating or cooling the recirculated air flow; —one or more supply apparatuses (126) and/or supply modules (127) for supplying the recirculated air flow to the treatment space portion (108); —one or more supply ducts (142) for supplying the recirculated air flow to the one or more supply apparatuses (126) and/or supply modules (127); —one or more return ducts (128) for returning the recirculated air flow from the treatment space portion (108) to the fan (120); and —one or more electrical auxiliary temperature-control apparatuses (152) for reheating or recooling the recirculated air flow in the supply ducts (142) and/or return ducts (128).