Abstract
Grate bar is the key component of the sinter machine used for loading sinter and raw materials. Bar channels are sometimes bonded into blocks, which affects the service life of bar, and more importantly reduces the effective ventilation area of the sintering, affecting the normal production of sintering, resulting in unstable negative pressure, higher electricity consumption, and lower production and quality of sinter. In order to solve this problem, the systematic study was done on bonding materials of bars, based on which bonding mechanism of sinter grate bars was obtained. The KCl is an important characterization of bonding. Control standard of blending ore that prevents bonding is K2O content below 0.06% and Cl content below 0.05%.
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References
Xu L (2002) To improve the sintering machine grate and the service life of the material research. Hunan Metall 01:12–14 (in Chinese)
Liang G (2002) Material selection and production technology of sinter machine grate bar. Res Cast Equip 06:33–36 (in Chinese)
Cao D, Jianxia G (2017) 360 m2 grate sticking material causes and improvement of. Hebei Metall 03:50–52 (in Chinese)
Li Q, Qi Y, Liping C et al (2008) Solve grate sticking material practice of. Sinter Pelletizing 03:50–54 (in Chinese)
Chen W, The High, Zang Army, and so on (2010) The sintering machine grate paste plugging phenomenon cause analysis and preventive measures. Henan Metall 18(06):33–35 (in Chinese)
Li X (2011) The influence of dust removal on the agglomeration of sinter grate bars. Shandong Metall 33(05):41, 42, 45 (in Chinese)
Su C (2017) Solving the problem of grate bar sticking in Jiuquan 265 m2 sintering machine. Gansu Metall 39(02):82–84 (in Chinese)
Pei P (2008) Tackling the problem of sticking of grate bars of sintering machine. Hebei Metallurgical Society. In: Proceedings of Hebei Metallurgical Society ironmaking technology and 2008 academic annual conference. Hebei Metallurgical Society:3 (in Chinese)
Zou P, Yousheng D, Reform Z et al (2016) Analysis of causes and countermeasures of Xiangtan steel grate plate. Sinter Pelletizing 41(06):21–25 (in Chinese)
Zhang H, Mingshun Z, Tieyu X et al To solve the blocking problem of sintering machine grate production practice. In: The Tenth Annual Conference of the sixth session of the China steel Baosteel Symposium II (in Chinese)
Li Y, Yan N, Wei W (2001) Fe-Cr alloy at 450 DEG KCl and KCl-ZnCl2 film in corrosion of metals. Chin J Metals 09:961–964 (in Chinese)
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Pei, Y. et al. (2018). Study on Bonding Mechanism of Sinter Grate Bar. In: Hwang, JY., et al. 9th International Symposium on High-Temperature Metallurgical Processing. TMS 2018. The Minerals, Metals & Materials Series. Springer, Cham. https://doi.org/10.1007/978-3-319-72138-5_76
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DOI: https://doi.org/10.1007/978-3-319-72138-5_76
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