Hot continuous cast billet surface quality detection system
A technology of surface quality and detection system, applied in the field of metallurgy, can solve problems such as unsuccessful, and achieve the effect of reducing energy consumption, reducing production costs, and avoiding continued processing
Inactive Publication Date: 2013-03-06
天津市三特电子有限公司
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The device has not been successfully used in actual engineering due to factors such as system reliability and accuracy.
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[0012] The system for detecting the surface quality of the hot continuous casting billet of the present invention will be described in detail below with reference to the accompanying drawings.
[0013] like figure 1 As shown, the detection system is mainly composed of a camera protective cover 1, a light source protective cover 2, a field box 3, an indoor cabinet 4, a display 5, an industrial computer 6, an alarm device 7 and various cables.
[0014] The camera protective cover 1 is used for the protection of the camera and the lens. It is a water-cooled air-sealed protective structure. The cooling medium of the protective cover is cooling water of 0.20-0.4MPa, and the cooling water inlet temperature is ≤45 °C, which is used to prevent the temperature inside the protective cover from overheating. high to ensure that the camera is working properly. The front end of the protective sleeve is a high temperature resistant window. The front end of the high temperature resistant win...
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The invention discloses a hot continuous cast billet surface quality detection system comprising: a camera protective cover with an industrial-grade camera arranged inside; a light source protective cover with a light source arranged inside, wherein the light source is used for providing supplementary lighting for the industrial-grade camera; an on-site controlling box used for providing power source for the camera, controlling compressed air supply, and controlling video signal transmission; an indoor cabinet used for placing the controlling box, a communication device, a regulated power supply, and the like; an industrial computer used for processing the video signals collected by the industrial-grade camera; a display device used for displaying processing results from the industrial computer; and an alarming device used for generating alarming signals. With the detection system, a difficulty for carrying out continuous cast billet surface real-time detection in a hot state is solved. The video signals collected in real time are analyzed, billet surface defect can be visually detected, and alarming is carried out, such that meaningless continued processing is avoided, energy consumption is reduced, and production cost is reduced.
Description
technical field [0001] The invention relates to the field of metallurgy, in particular to a surface quality detection system of a continuous casting steel billet under a high temperature state. Background technique [0002] In the production process in the field of metallurgy, the surface quality of the slab at high temperature is one of the important indicators of the quality of the slab. Since the hot delivery temperature of the continuous casting billet is above 900°C, it is impossible to directly check its surface quality with the naked eye, and it is impossible to check its inner quality. [0003] With the rapid development and application of continuous casting billet hot charging and hot transfer technology, in order to avoid meaningless continuous processing of waste continuous casting billets, ensure a normal production rhythm, realize hot rolling and hot rolling of high-quality continuous casting billets and reduce production costs , the requirement for online dete...
Claims
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IPC IPC(8): G01N21/88
Inventor 张海根
Owner 天津市三特电子有限公司