Heating furnace walking beam safety protection device
A safety protection device and heating furnace technology, which is applied to heat treatment furnaces, furnaces, furnace types, etc., can solve the problems of water beam pads falling off in high-temperature furnaces, stop production, etc., and achieve the effect of ensuring safety
Active Publication Date: 2016-08-17
芜湖新兴新材料产业园有限公司
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Problems solved by technology
[0002] In the prior art, the large-scale walking heating furnace adopts the cantilever roller technology to load and tap steel. Often, the cantilever roller stores steel or the steel tapping stops due to abnormality, causing the cantilever roller to store the billet, so that the walking beam will When moving forward, the beam head hits the billet, causing the water beam pads in the high-temperature furnace to fall off, resulting in a vicious accident of production shutdown
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[0018] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.
[0019] Such as figure 1 The structure of the present invention shown is a safety protection device for a walking beam of a heating furnace, which relates to a safety chain protection technology of a walking beam of a heating furnace.
[0020] In order to solve the problems existing in the prior art and overcome its defects, and realize the invention goal of ensuring the safety of the walking beam of the heating furnace, the technical scheme adopted by the present invention is:
[0021] Such as figure 1 As shown, the heating furnace walking beam safety protection device of the present invention is provided with a steel billet detec...
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The invention discloses a safety protection device for a walking beam of a heating furnace. A billet detector (2) is arranged at the outlet position of the heating furnace, and the billet detector (2) is connected with a control system of the heating furnace; The control system is equipped with computer input and output devices. The safety interlocking technology of the walking beam of the heating furnace adopts the above-mentioned technical scheme, using the thermal detection (or laser detector) of the furnace, or adding a new detector, through the "heat detection of the furnace" to detect "steel obtained" and "steel lost". Steel" signal, ensuring the safety of the walking beam of the heating furnace, and solving the problem that most heating furnaces need to develop secondary control.
Description
technical field [0001] The invention belongs to the technical field of metallurgical industry production equipment. Specifically, the invention relates to a safety protection device for a walking beam of a heating furnace and a control method thereof. Background technique [0002] In the prior art, the large-scale walking heating furnace adopts the cantilever roller technology to load and tap steel. Often, the cantilever roller stores steel or the steel tapping stops due to abnormality, causing the cantilever roller to store the billet, so that the walking beam will When moving forward, the beam head hits the steel billet, causing the water beam pad in the high-temperature furnace to fall off, resulting in a vicious accident of shutdown. Contents of the invention [0003] The invention provides a safety protection device for a walking beam of a heating furnace and a control method thereof, the purpose of which is to ensure the safety of the walking beam of a heating furna...
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IPC IPC(8): C21D1/00C21D9/70
Inventor 闫登坤
Owner 芜湖新兴新材料产业园有限公司