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The chemical processing industry has seen significant development over the past decade; let’s praise the prosperity and strength of modern China. By sharing our insights, we can encourage more people to participate and make the discussions more lively. HaiChuan becomes even better with your involvement – we welcome everyone to join in the forum discussions. Be careful of fire hazards due to the high temperatures in July. ********************************************* The spherical steam heat accumulator is an exclusive patented product developed independently by Beijing Jingcheng Kelin Environmental Protection Technology Co., Ltd., a company under MCC Jingcheng. It is a world-first innovation. To date, it has been successfully applied in more than 30 large and medium-sized steel enterprises, including Chenggang of HBIS Group, Leting Iron and Steel of HBIS Group, Baogang Group, Shandong Iron and Steel Rizhao, Hebei Zongheng Fengnan, and Hebei Jinxi Iron and Steel. In recent years, about 10 sets have been supplied each year, and they have gained widespread recognition in the market. The spherical regenerator was invented in 2010. MCC Jingcheng has successfully applied spherical tanks as high-temperature and high-pressure vessels, which is a first in China and even the world. Thanks to the superior physical properties of the sphere itself, spherical heat accumulators possess numerous inherent advantages such as high heat storage efficiency, low investment costs, small space requirements, minimal operation and maintenance needs, and a high dryness degree of the outlet steam, thereby bringing about significant technological advancements in the comprehensive utilization of low-pressure steam. In 2011, MCC Jingcheng developed the world’s first spherical steam regenerator (400 m3), which was put into use at Lianfeng (Zhangjiagang) Steel Company, marking the beginning of a new chapter in the successful application of spherical steam regenerators. In 2013, as verified by the Science and Technology Appraisal Committee of the Chinese Society for Metals, the spherical steam heat accumulator reached an internationally advanced level; it was the first of its kind both domestically and internationally, filling a gap in applications in these fields. In 2017, it was recognized as a new product in Beijing by the Beijing Science and Technology Commission. MMJCC’s spherical regenerative heaters have been granted 3 authorized patents (patent numbers: ZL201820365893.3, ZL201621126650.1, ZL201020155984.8), representing the highest standard in steam regenerative heaters today. The spherical steam heat accumulator is an exclusive patented product independently developed by Beijing Jingcheng Kelin Environmental Protection Technology Co., Ltd., a subsidiary of MCC Jingcheng, and it is the first of its kind in the world. To date, it has been successfully applied in more than 30 large and medium-sized steel enterprises, including Chenggang of HBIS Group, Leting Iron and Steel of HBIS Group, Baogang Group, Shandong Iron and Steel Rizhao, Hebei Zongheng Fengnan, and Hebei Jinxi Iron and Steel. In recent years, about 10 sets have been supplied each year, and they have gained widespread recognition in the market. The spherical regenerator was invented in 2010. MCC Jingcheng has successfully applied spherical tanks as high-temperature and high-pressure vessels, which is a first in China and even the world. Thanks to the superior physical properties of the sphere itself, spherical heat accumulators possess numerous inherent advantages such as high heat storage efficiency, low investment costs, small space requirements, minimal operation and maintenance needs, and a high dryness degree of the outlet steam, thereby bringing about significant technological advancements in the comprehensive utilization of low-pressure steam. A comparison of its specifications with those of traditional horizontal regenerators is shown in the table below. In 2013, as verified by the Science and Technology Appraisal Committee of the Chinese Society for Metals, the spherical steam heat accumulator reached an internationally advanced level; it was the first of its kind both domestically and internationally, filling a gap in applications in these fields. In 2017, it was recognized as a new product in Beijing by the Beijing Science and Technology Commission. MMJCC’s spherical regenerative heaters have been granted 3 authorized patents (patent numbers: ZL201820365893.3, ZL201621126650.1, ZL201020155984.8), representing the highest standard in steam regenerative heaters today.