On April 16, China No. 5 Metallurgical Group won the bid for the off-site overhaul and upgrading project of the Coking Plant of Maanshan Iron & Steel Co., Ltd.-the coke oven construction and installation bid section.
The project is located in Maanshan Iron and Steel North District, Ma’anshan City, Anhui Province. The project content is to build a new 2×50-hole carbonization chamber with a 7-meter high top-mounted large-volume coke oven, supporting coal preparation system and other public auxiliary facilities. The design and construction of the project will combine applications in the field of intelligent manufacturing such as Industry 4.0, Made in China 2025, and industrial upgrading, with additional intelligent and unmanned measures to effectively reduce operating positions and personnel, realize centralized operation monitoring, and improve the level of automation. And advanced management mode, fully embodies the development concept of intelligence, intelligence, resource optimization, environmental protection and green.
Maanshan Iron & Steel Co., Ltd. has 8 coke ovens, 2 2×70 holes 7.63m coke ovens in the north area, with an actual annual output of 2 million tons of dry full coke; 2×50 holes 5.0m coke ovens in the south area, 2×50 holes There are two 4.3-meter coke ovens (outdated production capacity, which is being upgraded), and two 2×50-hole 6.0-meter coke ovens, with an actual annual output of 2.6 million tons of dry coke. The north area needs to transfer about 630,000 tons of CDQ from the south area to the north area each year, and the south area needs to purchase coke to supplement, about 1 million tons/year. The completion and commissioning of the project can not only fill the existing coke demand gap, but also reduce the drawbacks of the reciprocating transportation of north-south logistics. At the same time, it conforms to the overall plan of Maanshan Iron & Steel Co., Ltd. It is the first major construction project of Maanshan Iron & Steel’s 14th Five-Year Plan in the first year. (Source: China Five Metallurgical Group)
Stainless steel plate Stainless steel sheet
Post time: Apr-22-2021