Recently, with the 3H-TRT system (top pressure energy recovery system for increasing blast furnace smelting intensity), Shaanxi Blower Group successfully won the bid for the largest domestic blast furnace - Baosteel's 4063 cubic meter blast furnace expansion and reconstruction of TRT project, and also won the bid for 5250 cubic meters of Korea Hyundai Steel Corporation. Meter blast furnace supporting TRT project. This indicates that Shaanxi Drum has occupied the commanding height of the largest blast furnace capacity in China at the moment, and has made significant progress in the development of the international market.
The 3H-TRT system is a new generation of blast furnace gas differential pressure energy recovery system owned by Shaanxi Drum Group with independent intellectual property rights, and is also the most advanced TRT system device in the world. The system maintains and optimizes the original TRT system blast furnace top pressure heat recovery energy recovery power generation function, through the high-precision intelligent control of the blast furnace top pressure, increase the blast furnace top pressure set value, increase the air flow, to achieve Improve the efficiency of blast furnace smelting and utilization factor, reduce the coke ratio into the furnace, not only environmental noise reduction, efficient recovery of electrical energy, and can ensure that blast furnace top pressure stability, increase production of blast furnace, reduce costs.
Since the 1970s, Baosteel has successively built four large-scale blast furnaces of 4000 cubic meters or more, equipped with wet TRT devices produced by Kawasaki and Mitsui in Japan. Recently, the company decided to renovate and expand No. 1 blast furnace, from the current 4063 cubic meters to 5,046 cubic meters, and to configure the wet and dry TRT accordingly. Baosteel has always been concerned about the localization process of TRT. During the bidding process for the new expansion project, Shaanxi Drum won the favor of Baosteel with its excellent performance and advanced 3H-TRT system technology, and competed with Japanese Kawasaki and Mitsui on the same platform. Under the conditions, the winning bid is finally successful. The Hyundai Steel Corporation's 5,250-m3 blast furnace supporting TRT project was successfully won the bid for the advanced 3H-TRT system technology in competition with Japan Mitsui, Kawasaki, and German Z&J. This is another major achievement achieved in the development of the international market after Shaanxi drums successfully won the bid of COMINAS in Brazil, TATA in India, and TRT in JSW. It is also the largest TRT supporting project for blast furnaces currently available at Shaanxi Drum. Equipment equipped with quality, automation control systems and other technologies have reached the international advanced level.
The 3H-TRT system is a new generation of blast furnace gas differential pressure energy recovery system owned by Shaanxi Drum Group with independent intellectual property rights, and is also the most advanced TRT system device in the world. The system maintains and optimizes the original TRT system blast furnace top pressure heat recovery energy recovery power generation function, through the high-precision intelligent control of the blast furnace top pressure, increase the blast furnace top pressure set value, increase the air flow, to achieve Improve the efficiency of blast furnace smelting and utilization factor, reduce the coke ratio into the furnace, not only environmental noise reduction, efficient recovery of electrical energy, and can ensure that blast furnace top pressure stability, increase production of blast furnace, reduce costs.
Since the 1970s, Baosteel has successively built four large-scale blast furnaces of 4000 cubic meters or more, equipped with wet TRT devices produced by Kawasaki and Mitsui in Japan. Recently, the company decided to renovate and expand No. 1 blast furnace, from the current 4063 cubic meters to 5,046 cubic meters, and to configure the wet and dry TRT accordingly. Baosteel has always been concerned about the localization process of TRT. During the bidding process for the new expansion project, Shaanxi Drum won the favor of Baosteel with its excellent performance and advanced 3H-TRT system technology, and competed with Japanese Kawasaki and Mitsui on the same platform. Under the conditions, the winning bid is finally successful. The Hyundai Steel Corporation's 5,250-m3 blast furnace supporting TRT project was successfully won the bid for the advanced 3H-TRT system technology in competition with Japan Mitsui, Kawasaki, and German Z&J. This is another major achievement achieved in the development of the international market after Shaanxi drums successfully won the bid of COMINAS in Brazil, TATA in India, and TRT in JSW. It is also the largest TRT supporting project for blast furnaces currently available at Shaanxi Drum. Equipment equipped with quality, automation control systems and other technologies have reached the international advanced level.
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