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随着原材料市场的持续升温,中国的能源需求也在同步增加。为了在能源进口领域保持独立性,中国政府正在有条不紊地提升自身的能源储备,并以惊人的速度建设新电厂。最近,中国首个纯燃高炉煤气(BFG)联合循环电站已由武汉钢铁(集团)公司在武汉建成。其中,240 MW联合循环电站使用的干气密封装置即来自科德宝NOK集团旗下的伊格尔·博格曼集团。该干气密封装置重量超过150 kg,内径超过350 mm,密封腔内平均温度250℃,不仅在规格上占据全球之最,还同时具备绝佳的耐热性能,超过了此前230℃的温度上限。
As the raw material market continues to heat up, China’s energy demand is also increasing simultaneously. To remain independent in energy imports, the Chinese government is systematically upgrading its own energy reserves and building new plants at an alarming rate. Recently, the first BFG combined cycle power station in China was built by Wuhan Iron and Steel (Group) Company in Wuhan. Among them, the dry gas sealing device used in the 240 MW combined cycle power plant is from the Iger Burgmann Group under the Freudenberg Group NOK. With a weight of more than 150 kg, an inner diameter of more than 350 mm and an average temperature of 250 ° C in the sealed chamber, the dry gas seal not only occupies the highest standard in the world, but also has excellent heat resistance, exceeding the previous upper temperature limit of 230 ° C .