Sealing device of mesh belt heat treatment furnace
By introducing guide rails and a vacuum device into the mesh belt heat treatment furnace, the problems of metal oxidation and operator injury caused by poor sealing were solved, achieving efficient sealing and uniform heating, and improving product quality and safety.
CN224065889UActive Publication Date: 2026-03-31JIAXING XIJING MECHANICAL EQUIP CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-07
- Publication Date
- 2026-03-31
AI Technical Summary
Technical Problem
Existing mesh belt heat treatment furnaces suffer from poor sealing during operation, leading to metal oxidation and operator injuries.
Method used
A sealing device consisting of a guide rail frame, movable components, evacuation pipe, and sealing surface was designed. By combining vacuuming and the guide rail frame, the heat treatment furnace is sealed to ensure a low-oxygen or oxygen-free environment, prevent metal oxidation, and maintain the stable operation of the conveyor belt through the guide rail frame.
Benefits of technology
It effectively avoids metal oxidation, improves product quality and heating efficiency, reduces energy consumption, ensures operational safety, and enhances the uniformity and precision of heat treatment.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224065889U_ABST
Abstract
The utility model discloses a sealing device of a mesh belt heat treatment furnace, which comprises a guide rail frame, a parking frame is mounted on one side of the guide rail frame, a movable component is mounted at the top of the parking frame in a sliding manner, a sealing surface is arranged at the top of the movable component, and a furnace body is fixedly connected to the top of the guide rail frame. The outer wall of the furnace body is connected with a furnace door through a rotating shaft, an evacuation pipe is installed on the inner wall of the furnace door, an evacuation hole is formed in the inner wall of the furnace door, an exhaust hole is formed in the top of the furnace body, and an operation box is installed on the outer wall of the furnace body. According to the sealing device of the mesh belt heat treatment furnace, the internal evacuation pipe is communicated through the exhaust hole, the interior of the heat treatment furnace body is vacuumized through external air extraction equipment, oxygen in the furnace can be effectively removed through vacuumizing, a low-oxygen or even oxygen-free environment is created, metal oxidation is avoided, and the service life of the furnace body is prolonged. The inner wall is wrapped by the sealing face, and the gap position is blocked on the basis of vacuumizing.
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Citation Information
Patent Citations
Continuous heat treatment furnace with good sealing performance
CN210215468U