Modular Burner Head for Exhaust Gas Treatment Maintenance
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Solution Overview
Problem
In exhaust gas processing apparatuses, dust accumulation requires frequent maintenance, complicating the process and necessitating a solution for easy maintenance and efficient operation.
Innovation Solution
A burner head design for an exhaust gas processing apparatus featuring a removable and modular structure with fuel, combustion supporting gas, and processing gas nozzles, allowing for easy detachment and replacement, along with a purge gas system to prevent dust accumulation, facilitating maintenance and improving combustion efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If a fixed combustion chamber structure is used, then structural stability is improved, but maintenance complexity increases due to dust accumulation
Solution Approach 1:
The combustion chamber is divided into a combustion chamber main body and a separate burner head that can be detached. The burner head includes the cylindrical portion with nozzles and can be removed as a separate unit for maintenance, allowing dust accumulation issues to be addressed without dismantling the entire combustion chamber structure.
2Device complexity
If multiple nozzles are integrated into a single burner head, then device complexity is reduced, but ease of maintenance worsens due to dust accumulation in integrated structures
Solution Approach 1:
The burner head integrating fuel nozzle, combustion supporting gas nozzle, and processing gas nozzle is designed as a detachable unit. This segmentation allows the integrated nozzle assembly to be easily removed and replaced as a single unit, maintaining operational simplicity while enabling straightforward maintenance by eliminating the need to disassemble individual nozzle components.
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 modular burner head design enables easy maintenance, reduces dust accumulation, and enhances combustion efficiency by forming a self-insulated flame, improving the overall performance and longevity of the exhaust gas processing apparatus.
Implementation Method 1
a fuel nozzle that blows fuel into the cylindrical portion; a combustion supporting gas nozzle that blows combustion supporting gas into the cylindrical portion; a processing gas nozzle that blows processing gas into the cylindrical portion
Implementation Method 2
a pilot burner that ignites the fuel and/or the combustion supporting gas
Data Source
Figure 1
Figure 2
Figure 3A
AI summary
Aburner head for realizing an exhaust gas processing apparatus that can be easily maintained, a manufacturing method of the burner head, a combustion chamber for an exhaust gas processing apparatus having such a burner head, a manufacturing method of the combustion chamber, and a maintenance method of the combustion chamber are provided. A burner head that constitutes a combustion chamber for an exhaust gas processing apparatus by being attached to an upper portion of a combustion chamber main body is provided. The burner head includes a chassis which has a cylindrical portion having a lower opening and in which a fastening module for removably fastening to the combustion chamber main body is provided, a fuel nozzle that blows fuel into the cylindrical portion, a combustion supporting gas nozzle that blows combustion supporting gas into the cylindrical portion, a processing gas nozzle that blows processing gas into the cylindrical portion, and a pilot burner that ignites the fuel and/or the combustion supporting gas.