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Publication


Featured researches published by Ai Lei.


48º Seminário de Aciaria, Fundição e Metalurgia de Não-Ferrosos | 2017

CISDI-GREEN EAF

Huang Qiming; Tan Cunzhen; Shi Weizhi; Gao Zhan; Zhang Yuchuan; Wang Xianwen; Huang Xinglong; Ai Lei; Liu Chunting; Lin Wei

The CISDI-GreenEAF innovatively applies the top-side-chute for charging for improving the cold zone of electric-arc furnace (EAF) requiring preheating scrap. It can greatly reduce the operating power consumption during EAF melting by combined use of fume for preheating scrap. The enclosed charging mode and specially-designed structure contribute to less emission of dust and fume during charging while enhancing the metal yield. Thanks to the extraordinary fume temperature control at scrap preheating procedure and fume quenching technology as developed by CISDI, for restraining the regeneration of dioxin.


Archive | 2015

Annular tooth seam supersonic jetting nozzle

Liu Xiangdong; Ai Lei; Wang Xiang; Huang Qiming; Peng Xiaohua


Archive | 2013

Integrated dipping pipe of RH vacuum refining device

Liu Xiangdong; Xing Kaixin; Zhong Yu; Huang Qiming; Yang Ningchuan; Wang Xiang; Ai Lei; Gao Zhan; Wu Ling; Xu Jie


Archive | 2016

Ring groove coherent jet nozzle structure

Liu Xiangdong; Peng Xiaohua; Wang Xiang; Ai Lei; Zhong Yu; Xing Kaixin; Gao Zhan


Archive | 2014

Spray nozzle of RH vacuum refining top lance

Liu Xiangdong; Ai Lei; Wang Xiang; Ren Kunxian


Archive | 2016

High temperature flue gas flux adjusting device

Shi Weiqi; Huang Qiming; Tan Cunzhen; Gao Zhan; Ai Lei; Liu Chunting; Lin Wei; Zhang Yuchuan


Archive | 2016

Real empty room deep molten bath of RH bottom groove structure

Liu Xiangdong; Ai Lei; Wu Ling; Wang Xiang; Tao Ying


Archive | 2016

Whole dip pipe of RH vacuum tank water conservancy diversion formula and vacuum refining device thereof

Liu Xiangdong; Ai Lei; Hang Kaixin; Tao Ying


Archive | 2016

Lance head structure and method for double-oxygen-flow adjustment of top blowing oxygen flow rate of converter

Liu Xiangdong; Wang Yong; Yang Ningchuan; Ai Lei; Wu Ling; You Xiangmi


Archive | 2016

Rifle head structure of converter top blowing oxygen flow is adjusted to double - circuit oxygen flow

Liu Xiangdong; Wang Yong; Yang Ningchuan; Ai Lei; Wu Ling; You Xiangmi

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