Company Filing History:
4 out of 9 
1 out of 4 Years Active: 2020-2023
Title: Qiming Huang: Innovator in Metallurgical Technology
Introduction
Qiming Huang is a notable inventor based in Chongqing, China. He has made significant contributions to the field of metallurgy, particularly in the development of advanced feeding and temperature control devices for electric arc furnaces. With a total of 4 patents to his name, Huang's innovations are paving the way for more efficient metallurgical processes.
Latest Patents
Huang's latest patents include a feeder device utilized in electric arc furnaces and a flue gas and temperature control method. The sealed feeder device comprises a sealed feeding chute that has an outlet sealedly communicating with a side wall of the electric arc furnace. It features a material blocking sealed arc-shaped door that separates the sealed feeding chute into a cold steel scrap storage chamber and a material feeding and dedusting chamber. This door is operated by a driving mechanism to either separate or connect the two chambers. The method involves using the feeder device to divide the flue gas of the electric arc furnace into two paths, allowing for controlled flue gas flow ratios to achieve the desired mixture temperature.
Another significant invention is the continuous horizontal-feeding preheating device and its enhancement method. This device includes two dust removal ports at the front and rear of a horizontal continuous feeding preheating duct. The duct is divided into an enhanced preheating area and a flue gas preheating area, with burners installed in the enhanced preheating area. This design increases the preheating efficiency of steel scrap by controlling the flow rate and temperature of mixed flue gas.
Career Highlights
Qiming Huang has worked with prominent companies such as Cisdi Engineering Co., Ltd and Cisdi Research and Development Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the metallurgical sector.
Collaborations
Huang has collaborated with notable colleagues, including Zhan Gao and Weizhi Shi. Their teamwork has fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in metallurgy.
Conclusion
Qiming Huang's contributions to the field of metallurgy through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence the industry, promoting advancements in electric arc furnace technology and efficiency.