An improved sulphur melting furnace and method thereof

Abstract

This invention relates to the field of chemical environmental protection equipment technology, specifically providing an improved sulfur melting kettle and method for sulfur melting. The kettle includes a kettle body, a nozzle assembly, a tubular heat exchange jacket assembly, a monitoring and safety assembly, a feeding and distribution assembly, and a support assembly. The kettle body is a single-layer cylindrical structure with an internal functional partition structure, including a clear liquid zone, a bubble-breaking zone, a clear liquid rising zone, and a sulfur melting zone. The tubular heat exchange jacket assembly is wrapped around the outer wall of the kettle body and is divided into upper, middle, and lower layers along the kettle body's axial direction. The feeding and distribution assembly is located below the top feed inlet. This refined internal functional partitioning and uniform distribution structure significantly improves process continuity and stability, enabling uniform feeding of sulfur foam and smooth connection between functional zones. It achieves continuous operation of bubble breaking, sulfur melting, and sulfur-clear liquid separation, adapting to the continuous sulfur melting requirements of environmental protection projects.

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