Out-of-furnace ignition equipment and method
By designing an outside furnace ignition equipment supported by laser welding joints and drag chains, the problem of automatic ignition difficulty in aluminum thermal process is solved, and the dual effects of rapid ignition and production safety are achieved.
CN119665268APending Publication Date: 2025-03-21HEBEI IRON AND STEEL +1
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Patent Information
- Application Number
- CN202411827830.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-03-21
AI Technical Summary
Technical Problem
In the aluminum thermal process, it is difficult for the existing technology to achieve automatic ignition, and it is prone to fire or explosion due to misoperation or equipment failure, which poses a serious risk of production safety accidents.
Method used
Design an outside furnace ignition equipment, using laser welding joints as heat source, to realize automatic ignition of the equipment through drag chain support moving along the guide rail, and is equipped with a flame detector and infrared thermometer to ensure the safety of the ignition process.
Benefits of technology
The rapid ignition of the aluminum thermal process is realized, ensuring the safety of the production process, and avoiding fires or explosion accidents caused by misoperation or equipment failure.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to external ignition equipment and method, and belongs to the technical field of alloy production equipment and method. According to the technical scheme, a trolley (2) is arranged in a sealing plate (3) and movably arranged on a drag chain support (1), a flame detector (4), an infrared thermometer (5) and a laser welding head (7) are installed on one side of the trolley (2) through a rotating rod (6), a material pot is arranged on the rotating rod (6), and the position of the flame detector (4) is matched with that of the material pot. The device has the beneficial effects that the laser welding head is used as a heat source to ignite the ignition object, rapid ignition of the aluminothermy process is achieved, meanwhile, the drag chain support moves along the guide rail to achieve horizontal movement of the ignition device, the safety protection function is achieved, and personal safety accidents in the operation process are avoided.
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