Company Filing History:
4 out of 9 
1 out of 4 Years Active: 2020-2023
Title: Cunzhen Tan: Innovator in Metallurgical Technology
Introduction
Cunzhen Tan is a notable inventor based in Chongqing, China. He has made significant contributions to the field of metallurgy, particularly through his innovative patents. With a total of 4 patents, Tan has developed technologies that enhance the efficiency and effectiveness of electric arc furnaces.
Latest Patents
Cunzhen Tan'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 flue gas mixture temperature. Another significant invention is the continuous horizontal-feeding preheating device, which enhances preheating efficiency by controlling the flow rate and temperature of mixed flue gas.
Career Highlights
Cunzhen Tan 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 apply his innovative ideas in practical settings, contributing to advancements in metallurgical processes.
Collaborations
Some of his notable coworkers include Qiming Huang and Zhan Gao. Their collaboration has likely fostered an environment of innovation and creativity, leading to the development of impactful technologies.
Conclusion
Cunzhen Tan's contributions to the field of metallurgy through his patents and career achievements highlight his role as a significant innovator. His work continues to influence the efficiency of electric arc furnaces and related technologies.